This class implements a finite difference partial differential equation solver for evolving surfaces embedded in volumes as level-sets. More...

#include <itkParallelSparseFieldLevelSetImageFilter.h>

Inheritance diagram for itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >:

Collaboration diagram for itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >:

List of all members.

Classes
struct	ParallelSparseFieldLevelSetThreadStruct
struct	ThreadData

Public Types
typedef SmartPointer< const Self >	ConstPointer
typedef DataObject::Pointer	DataObjectPointer
typedef std::vector < DataObjectPointer >	DataObjectPointerArray
typedef DataObjectPointerArray::size_type	DataObjectPointerArraySizeType
enum	FilterStateType { UNINITIALIZED = 0, INITIALIZED = 1 }
typedef Superclass::FiniteDifferenceFunctionType	FiniteDifferenceFunctionType
typedef OutputImageType::IndexType	IndexType
typedef InputImageType::ConstPointer	InputImageConstPointer
typedef InputImageType::PixelType	InputImagePixelType
typedef InputImageType::Pointer	InputImagePointer
typedef InputImageType::RegionType	InputImageRegionType
typedef TInputImage	InputImageType
typedef TInputImage::PixelType	InputPixelType
typedef NumericTraits < InputPixelType >::ValueType	InputPixelValueType
typedef std::vector < LayerPointerType >	LayerListType
typedef ObjectStore < LayerNodeType >	LayerNodeStorageType
typedef ParallelSparseFieldLevelSetNode < IndexType >	LayerNodeType
typedef LayerType::Pointer	LayerPointerType
typedef SparseFieldLayer < LayerNodeType >	LayerType
typedef Superclass::NeighborhoodScalesType	NeighborhoodScalesType
typedef Offset < itkGetStaticConstMacro(ImageDimension)>	OffsetType
typedef Superclass::OutputImagePixelType	OutputImagePixelType
typedef Superclass::OutputImagePointer	OutputImagePointer
typedef Superclass::OutputImageRegionType	OutputImageRegionType
typedef TOutputImage	OutputImageType
typedef TOutputImage::PixelType	OutputPixelType
typedef NumericTraits < OutputPixelType >::ValueType	OutputPixelValueType
typedef OutputImageType::PixelType	PixelType
typedef SmartPointer< Self >	Pointer
typedef Superclass::RadiusType	RadiusType
typedef ParallelSparseFieldLevelSetImageFilter	Self
typedef Image< StatusType, itkGetStaticConstMacro(ImageDimension)>	StatusImageType
typedef signed char	StatusType
typedef FiniteDifferenceImageFilter < TInputImage, TOutputImage >	Superclass
typedef OutputImageType::RegionType	ThreadRegionType
typedef Superclass::TimeStepType	TimeStepType
typedef OutputImageType::ValueType	ValueType

Public Member Functions
virtual void	AbortGenerateDataOff ()
virtual void	AbortGenerateDataOn ()
unsigned long	AddObserver (const EventObject &event, Command *)
unsigned long	AddObserver (const EventObject &event, Command *) const
virtual bool	CanRunInPlace () const
virtual ::itk::LightObject::Pointer	CreateAnother (void) const
virtual void	DebugOff () const
virtual void	DebugOn () const
virtual void	Delete ()
virtual void	EnlargeOutputRequestedRegion (DataObject *)
virtual const bool &	GetAbortGenerateData ()
LayerPointerType	GetActiveListForIndex (const IndexType index)
Command *	GetCommand (unsigned long tag)
bool	GetDebug () const
virtual const FiniteDifferenceFunctionType::Pointer &	GetDifferenceFunction () const
virtual const unsigned int &	GetElapsedIterations ()
virtual bool	GetInPlace () const
const InputImageType *	GetInput (void)
const InputImageType *	GetInput (unsigned int idx)
DataObjectPointerArray &	GetInputs ()
virtual ValueType	GetIsoSurfaceValue () const
virtual const bool &	GetManualReinitialization ()
virtual const double &	GetMaximumRMSError ()
MetaDataDictionary &	GetMetaDataDictionary (void)
const MetaDataDictionary &	GetMetaDataDictionary (void) const
virtual unsigned long	GetMTime () const
MultiThreader *	GetMultiThreader ()
virtual const char *	GetNameOfClass () const
DataObjectPointerArraySizeType	GetNumberOfInputs () const
virtual const unsigned int &	GetNumberOfIterations ()
virtual StatusType	GetNumberOfLayers () const
DataObjectPointerArraySizeType	GetNumberOfOutputs () const
virtual const int &	GetNumberOfThreads ()
virtual DataObjectPointerArraySizeType	GetNumberOfValidRequiredInputs () const
OutputImageType *	GetOutput (void)
OutputImageType *	GetOutput (unsigned int idx)
DataObjectPointerArray &	GetOutputs ()
virtual const float &	GetProgress ()
virtual int	GetReferenceCount () const
virtual const bool &	GetReleaseDataBeforeUpdateFlag ()
virtual bool	GetReleaseDataFlag () const
virtual const double &	GetRMSChange ()
virtual const FilterStateType &	GetState ()
virtual const bool &	GetUseImageSpacing ()
virtual void	GraftNthOutput (unsigned int idx, DataObject *output)
virtual void	GraftOutput (DataObject *output)
bool	HasObserver (const EventObject &event) const
virtual void	InPlaceOff ()
virtual void	InPlaceOn ()
void	InvokeEvent (const EventObject &)
void	InvokeEvent (const EventObject &) const
virtual DataObjectPointer	MakeOutput (unsigned int idx)
virtual void	ManualReinitializationOff ()
virtual void	ManualReinitializationOn ()
virtual void	Modified () const
virtual void	PopBackInput ()
virtual void	PopFrontInput ()
virtual void	PrepareOutputs ()
void	Print (std::ostream &os, Indent indent=0) const
virtual void	PropagateRequestedRegion (DataObject *output)
virtual void	PushBackInput (const InputImageType *image)
virtual void	PushFrontInput (const InputImageType *image)
virtual void	Register () const
virtual void	ReleaseDataBeforeUpdateFlagOff ()
virtual void	ReleaseDataBeforeUpdateFlagOn ()
void	ReleaseDataFlagOff ()
void	ReleaseDataFlagOn ()
void	RemoveAllObservers ()
void	RemoveObserver (unsigned long tag)
virtual void	ResetPipeline ()
virtual void	SetAbortGenerateData (bool _arg)
void	SetDebug (bool debugFlag) const
virtual void	SetDifferenceFunction (FiniteDifferenceFunctionType *_arg)
virtual void	SetInPlace (bool _arg)
virtual void	SetInput (const InputImageType *image)
virtual void	SetInput (unsigned int, const TInputImage *image)
virtual void	SetIsoSurfaceValue (ValueType _arg)
virtual void	SetManualReinitialization (bool _arg)
virtual void	SetMaximumRMSError (double _arg)
void	SetMetaDataDictionary (const MetaDataDictionary &rhs)
virtual void	SetNumberOfIterations (unsigned int _arg)
virtual void	SetNumberOfLayers (StatusType _arg)
virtual void	SetNumberOfThreads (int _arg)
virtual void	SetProgress (float _arg)
virtual void	SetReferenceCount (int)
virtual void	SetReleaseDataBeforeUpdateFlag (bool _arg)
virtual void	SetReleaseDataFlag (bool flag)
virtual void	SetRMSChange (double _arg)
virtual void	SetState (FilterStateType _arg)
void	SetStateToInitialized ()
void	SetStateToUninitialized ()
virtual void	SetUseImageSpacing (bool _arg)
	typedef (Concept::EqualityComparable< PixelType >) OutputEqualityComparableCheck
	typedef (Concept::Convertible< double, PixelType >) DoubleConvertibleToOutputCheck
	typedef (Concept::OStreamWritable< PixelType >) OutputOStreamWritableCheck
virtual void	UnRegister () const
virtual void	Update ()
virtual void	UpdateLargestPossibleRegion ()
virtual void	UpdateOutputData (DataObject *output)
virtual void	UpdateOutputInformation ()
void	UpdateProgress (float amount)
virtual void	UseImageSpacingOff ()
virtual void	UseImageSpacingOn ()

Static Public Member Functions
static void	BreakOnError ()
static bool	GetGlobalWarningDisplay ()
static void	GlobalWarningDisplayOff ()
static void	GlobalWarningDisplayOn ()
static Pointer	New ()
static void	SetGlobalWarningDisplay (bool flag)

Static Public Attributes
static const unsigned int	ImageDimension = TOutputImage::ImageDimension
static const unsigned int	InputImageDimension
static const unsigned int	OutputImageDimension

Protected Types
typedef ImageToImageFilterDetail::ImageRegionCopier < itkGetStaticConstMacro(OutputImageDimension), itkGetStaticConstMacro(InputImageDimension)>	InputToOutputRegionCopierType
typedef int	InternalReferenceCountType
typedef ImageToImageFilterDetail::ImageRegionCopier < itkGetStaticConstMacro(InputImageDimension), itkGetStaticConstMacro(OutputImageDimension)>	OutputToInputRegionCopierType

Protected Member Functions
	ParallelSparseFieldLevelSetImageFilter ()
	~ParallelSparseFieldLevelSetImageFilter ()
virtual void	AddInput (DataObject *input)
virtual void	AddOutput (DataObject *output)
virtual void	AfterThreadedGenerateData ()
virtual void	AllocateOutputs ()
void	AllocateUpdateBuffer ()
void	ApplyUpdate (TimeStepType)
virtual void	BeforeThreadedGenerateData ()
virtual void	CacheInputReleaseDataFlags ()
TimeStepType	CalculateChange ()
virtual void	CallCopyInputRegionToOutputRegion (OutputImageRegionType &destRegion, const InputImageRegionType &srcRegion)
virtual void	CallCopyOutputRegionToInputRegion (InputImageRegionType &destRegion, const OutputImageRegionType &srcRegion)
virtual void	CheckLoadBalance ()
void	ClearInterNeighborNodeTransferBufferLayers (unsigned int ThreadId, unsigned int InOrOut, unsigned int BufferLayerNumber)
void	ClearList (unsigned int ThreadId, LayerPointerType ListPtr)
void	ComputeInitialThreadBoundaries ()
void	ConstructActiveLayer ()
void	ConstructLayer (StatusType from, StatusType to)
void	CopyInputToOutput ()
void	CopyInsertInterNeighborNodeTransferBufferLayers (unsigned int ThreadId, LayerPointerType InputList, unsigned int InOrOut, unsigned int BufferLayerNumber)
void	CopyInsertList (unsigned int ThreadId, LayerPointerType FromListPtr, LayerPointerType ToListPtr)
void	DeallocateData ()
virtual void	GenerateData ()
virtual void	GenerateInputRequestedRegion ()
virtual void	GenerateOutputInformation ()
virtual void	GenerateOutputRequestedRegion (DataObject *output)
const DataObject *	GetInput (unsigned int idx) const
virtual const unsigned int &	GetNumberOfRequiredInputs ()
virtual const unsigned int &	GetNumberOfRequiredOutputs ()
const DataObject *	GetOutput (unsigned int idx) const
unsigned int	GetThreadNumber (unsigned int splitAxisValue)
void	GetThreadRegionSplitByBoundary (unsigned int ThreadId, ThreadRegionType &ThreadRegion)
void	GetThreadRegionSplitUniformly (unsigned int ThreadId, ThreadRegionType &ThreadRegion)
virtual bool	Halt ()
void	Initialize ()
void	InitializeActiveLayerValues ()
virtual void	InitializeBackgroundPixels ()
virtual void	InitializeIteration ()
void	Iterate ()
virtual void	PostProcessOutput ()
virtual void	PrintHeader (std::ostream &os, Indent indent) const
bool	PrintObservers (std::ostream &os, Indent indent) const
virtual void	PrintSelf (std::ostream &os, Indent indent) const
virtual void	PrintTrailer (std::ostream &os, Indent indent) const
void	ProcessStatusList (LayerType *InputList, StatusType ChangeToStatus, StatusType SearchForStatus, unsigned int ThreadId)
void	PropagateAllLayerValues ()
void	PropagateLayerValues (StatusType from, StatusType to, StatusType promote, unsigned int InOrOut)
virtual void	PropagateResetPipeline ()
void	PushBackInput (const DataObject *input)
void	PushFrontInput (const DataObject *input)
virtual void	ReleaseInputs ()
virtual void	RemoveInput (DataObject *input)
virtual void	RemoveOutput (DataObject *output)
virtual TimeStepType	ResolveTimeStep (const TimeStepType timeStepList, const bool valid, int size)
virtual void	RestoreInputReleaseDataFlags ()
virtual void	SetElapsedIterations (unsigned int _arg)
virtual void	SetNthInput (unsigned int num, DataObject *input)
virtual void	SetNthOutput (unsigned int num, DataObject *output)
void	SetNumberOfInputs (unsigned int num)
void	SetNumberOfOutputs (unsigned int num)
virtual void	SetNumberOfRequiredInputs (unsigned int _arg)
virtual void	SetNumberOfRequiredOutputs (unsigned int _arg)
void	SignalNeighbor (unsigned int SemaphoreArrayNumber, unsigned int ThreadId)
void	SignalNeighborsAndWait (unsigned int ThreadId)
virtual int	SplitRequestedRegion (int i, int num, OutputImageRegionType &splitRegion)
void	ThreadedAllocateData (unsigned int ThreadId)
virtual void	ThreadedApplyUpdate (TimeStepType dt, unsigned int ThreadId)
virtual TimeStepType	ThreadedCalculateChange (unsigned int ThreadId)
virtual ValueType	ThreadedCalculateUpdateValue (const unsigned int, const IndexType, const TimeStepType &dt, const ValueType &value, const ValueType &change)
virtual void	ThreadedGenerateData (const OutputImageRegionType &outputRegionForThread, int threadId)
virtual bool	ThreadedHalt (void *)
void	ThreadedInitializeData (unsigned int ThreadId, const ThreadRegionType &ThreadRegion)
virtual void	ThreadedInitializeIteration (unsigned int ThreadId)
virtual void	ThreadedLoadBalance (unsigned int ThreadId)
void	ThreadedPostProcessOutput (const ThreadRegionType &regionToProcess)
void	ThreadedProcessFirstLayerStatusLists (unsigned int InputLayerNumber, unsigned int OutputLayerNumber, StatusType SearchForStatus, unsigned int InOrOut, unsigned int BufferLayerNumber, unsigned int ThreadId)
void	ThreadedProcessOutsideList (unsigned int InputLayerNumber, StatusType ChangeToStatus, unsigned int InOrOut, unsigned int BufferLayerNumber, unsigned int ThreadId)
virtual void	ThreadedProcessPixelEnteringActiveLayer (const IndexType, const ValueType, const unsigned int)
void	ThreadedProcessStatusList (unsigned int InputLayerNumber, unsigned int OutputLayerNumber, StatusType ChangeToStatus, StatusType SearchForStatus, unsigned int InOrOut, unsigned int BufferLayerNumber, unsigned int ThreadId)
void	ThreadedPropagateLayerValues (StatusType from, StatusType to, StatusType promote, unsigned int InorOut, unsigned int ThreadId)
void	ThreadedUpdateActiveLayerValues (TimeStepType dt, LayerType StatusUpList, LayerType StatusDownList, unsigned int ThreadId)
void	WaitForAll ()
void	WaitForNeighbor (unsigned int SemaphoreArrayNumber, unsigned int ThreadId)

Static Protected Member Functions
static ITK_THREAD_RETURN_TYPE	IterateThreaderCallback (void *arg)
static ITK_THREAD_RETURN_TYPE	ThreaderCallback (void *arg)

Protected Attributes
Barrier::Pointer	m_Barrier
unsigned int *	m_Boundary
bool	m_BoundaryChanged
double	m_ConstantGradientValue
ThreadData *	m_Data
unsigned int	m_ElapsedIterations
int *	m_GlobalZHistogram
bool	m_InterpolateSurfaceLocation
ValueType	m_IsoSurfaceValue
LayerNodeStorageType::Pointer	m_LayerNodeStore
LayerListType	m_Layers
bool	m_ManualReinitialization
unsigned int *	m_MapZToThreadNumber
double	m_MaximumRMSError
ParallelSparseFieldCityBlockNeighborList < NeighborhoodIterator < OutputImageType > >	m_NeighborList
unsigned int	m_NumberOfIterations
StatusType	m_NumberOfLayers
unsigned int	m_NumOfThreads
OutputImageType::Pointer	m_OutputImage
OutputImageType::Pointer	m_OutputImageTemp
TimeStamp	m_OutputInformationMTime
InternalReferenceCountType	m_ReferenceCount
SimpleFastMutexLock	m_ReferenceCountLock
double	m_RMSChange
OutputImageType::Pointer	m_ShiftedImage
unsigned int	m_SplitAxis
StatusImageType::Pointer	m_StatusImage
StatusImageType::Pointer	m_StatusImageTemp
bool	m_Stop
bool	m_Updating
int *	m_ZCumulativeFrequency
unsigned int	m_ZSize

Static Protected Attributes
static StatusType	m_StatusActiveChangingDown = -3
static StatusType	m_StatusActiveChangingUp = -2
static StatusType	m_StatusBoundaryPixel = -4
static StatusType	m_StatusChanging = -1
static StatusType	m_StatusNull
static ValueType	m_ValueOne
static ValueType	m_ValueZero

Private Member Functions
	ParallelSparseFieldLevelSetImageFilter (const Self &)
void	operator= (const Self &)

Private Attributes
bool	m_BoundsCheckingActive

Detailed Description

template<class TInputImage, class TOutputImage>
class itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >

This class implements a finite difference partial differential equation solver for evolving surfaces embedded in volumes as level-sets.

: The ``sparse field'' approach to the level-set model is a logical extension of the classical narrow band technique, which seeks to minimize computational effort by restricting calculations to those pixels in a region of interest around the moving surface (the -level curve). The sparse field method uses a narrow band that is exactly the width needed to calculate changes on the level curve for the next time step. Because the band of grid points under consideration is so sparse, this approach has several advantages: the algorithm does exactly the number of calculations needed to determine the next position of the -level curve, and the distance transform around the level curve can be recomputed at each iteration.

: The sparse field algorithm works by constructing a linked list of indicies that are adjacent to the -level set. These indicies are called the ``active set''. The values at these active set indicies define the position of the -level curve. The active set indicies are shifted to follow the distance transform embedding of the -level curve as their values move in and out of a fixed numerical range about . In this way, the active set is maintained as only those pixels adjacent to the evolving surface. Calculations are then done only at indicies contained in the active set.

: The city-block neighborhoods of the active set indicies are maintained as separate lists called ``layers''. At each iteration, the values at the layers are reinitialized as the distance transform from the active set. The number of layers can be adjusted according to the footprint needed for the calculations on the level curve.

: Briefly, the sparse field solver algorithm is as follows:

For each active layer index : Compute the change at $u_{x_j}$ , the grid point in the embedding, based on local geometry and external forces and using a stable numerical scheme.

For each active layer index , add the change to the grid point value and redefine the active set indicies and those of its layers based on any value changes which have moved outside of the numerical range allowed for the active set.

Starting with the first layers adjacent to the active set and moving outwards, reconstruct the distance transform by setting values in the layers according to their neighbors. At the very outer layers, add or remove indicies which have come into or moved out of the sparse field.

HOW TO USE THIS CLASS: Typically, this class should be subclassed with additional functionality for specific applications. It is possible, however to use this solver as a filter directly by instantiating it and supplying it with an appropriate LevelSetFunction object via the SetDifferenceFunction method. See the subclasses and their associated documentation for more information on using this class. Also see the FiniteDifferenceImageFilter documentation for a general overview of this class of solvers.

INPUTS: This filter takes an itk::Image as input. The appropriate type of input image is entirely determined by the application. As a rule, however, the input type is immediately converted to the output type before processing. This is because the input is not assumed to be a real value type and must be converted to signed, real values for the calculations. The input values will also be shifted by the isosurface value so that the algorithm only needs to consider the zero level set.

OUTPUTS: The output of the filter is the distance transform embedding of the isosurface as the zero level set. Values outside the surface will be negative and values inside the surface will be positive. The distance transform only holds for those indicies in layers around the active layer. Elsewhere, the values are a fixed positive or negative that is one greater than the layer of greatest magnitude. In other words, if there are three layers, then inside values increase only to 4.0 and outside values only to -4.0.

PARAMETERS: The NumberOfLayers parameter controls the number of layers inside and outside of the active set (see description above). The sparse field will contain 2*NumberOfLayers+1 lists of indices: the active set and city block neighbors inside and outside the active set. It is important to specify enough layers to cover the footprint of your calculations. Curvature calculations in three dimensions, for example, require 3 layers. In two dimensions, a minimum of 2 layers is probably required. Higher order derivatives and other geometrical measures may require more layers. If too few layers are specified, then the calculations will pull values from the background, which may consist of arbitrary or random values.

: The IsoSurfaceValue indicates which value in the input represents the interface of interest. By default, this value is zero. When the solver initializes, it will subtract the IsoSurfaceValue from all values, in the input, shifting the isosurface of interest to zero in the output.

IMPORTANT!: Read the documentation for FiniteDifferenceImageFilter before attempting to use this filter. The solver requires that you specify a FiniteDifferenceFunction to use for calculations. This is set using the method SetDifferenceFunction in the parent class.

REFERENCES: Whitaker, Ross. A Level-Set Approach to 3D Reconstruction from Range Data. International Journal of Computer Vision. V. 29 No. 3, 203-231. 1998.

: Sethian, J.A. Level Set Methods. Cambridge University Press. 1996.

Definition at line 247 of file itkParallelSparseFieldLevelSetImageFilter.h.

Member Typedef Documentation

template<class TInputImage, class TOutputImage>

typedef SmartPointer<const Self> itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::ConstPointer

Reimplemented from itk::FiniteDifferenceImageFilter< TInputImage, TOutputImage >.

Definition at line 255 of file itkParallelSparseFieldLevelSetImageFilter.h.

template<class TOutputImage>

typedef DataObject::Pointer itk::ImageSource< TOutputImage >::DataObjectPointer

inherited

Smart Pointer type to a DataObject.

Reimplemented from itk::ProcessObject.

Definition at line 62 of file itkImageSource.h.

typedef std::vector<DataObjectPointer> itk::ProcessObject::DataObjectPointerArray

inherited

STL Array of SmartPointers to DataObjects

Definition at line 103 of file itkProcessObject.h.

typedef DataObjectPointerArray::size_type itk::ProcessObject::DataObjectPointerArraySizeType

inherited

Size type of an std::vector

Definition at line 112 of file itkProcessObject.h.

template<class TInputImage, class TOutputImage>

typedef Superclass::FiniteDifferenceFunctionType itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::FiniteDifferenceFunctionType

The value type of the time step. This is distinct from PixelType because PixelType may often be a vector value, while the TimeStep is a scalar value.

Reimplemented from itk::FiniteDifferenceImageFilter< TInputImage, TOutputImage >.

Definition at line 259 of file itkParallelSparseFieldLevelSetImageFilter.h.

template<class TInputImage, class TOutputImage>

typedef OutputImageType::IndexType itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::IndexType

Definition at line 272 of file itkParallelSparseFieldLevelSetImageFilter.h.

typedef InputImageType::ConstPointer itk::InPlaceImageFilter< TInputImage, TOutputImage >::InputImageConstPointer

inherited

Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >.

Reimplemented in otb::FunctionWithNeighborhoodToImageFilter< TInputImage, TOutputImage, TFunction >.

Definition at line 84 of file itkInPlaceImageFilter.h.

typedef InputImageType::PixelType itk::InPlaceImageFilter< TInputImage, TOutputImage >::InputImagePixelType

inherited

Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >.

Definition at line 86 of file itkInPlaceImageFilter.h.

typedef InputImageType::Pointer itk::InPlaceImageFilter< TInputImage, TOutputImage >::InputImagePointer

inherited

Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >.

Definition at line 83 of file itkInPlaceImageFilter.h.

typedef InputImageType::RegionType itk::InPlaceImageFilter< TInputImage, TOutputImage >::InputImageRegionType

inherited

Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >.

Definition at line 85 of file itkInPlaceImageFilter.h.

template<class TInputImage, class TOutputImage>

typedef TInputImage itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::InputImageType

Information derived from the image types.

Reimplemented from itk::FiniteDifferenceImageFilter< TInputImage, TOutputImage >.

Definition at line 267 of file itkParallelSparseFieldLevelSetImageFilter.h.

template<class TInputImage, class TOutputImage>

typedef TInputImage::PixelType itk::FiniteDifferenceImageFilter< TInputImage, TOutputImage >::InputPixelType

inherited

Definition at line 144 of file itkFiniteDifferenceImageFilter.h.

template<class TInputImage, class TOutputImage>

typedef NumericTraits< InputPixelType >::ValueType itk::FiniteDifferenceImageFilter< TInputImage, TOutputImage >::InputPixelValueType

inherited

Definition at line 149 of file itkFiniteDifferenceImageFilter.h.

template<class TInputImage, class TOutputImage>

typedef ImageToImageFilterDetail::ImageRegionCopier<itkGetStaticConstMacro(OutputImageDimension), itkGetStaticConstMacro(InputImageDimension)> itk::ImageToImageFilter< TInputImage, TOutputImage >::InputToOutputRegionCopierType

protectedinherited

Typedef for the region copier function object that converts an input region to an output region.

Definition at line 161 of file itkImageToImageFilter.h.

typedef int itk::LightObject::InternalReferenceCountType

protectedinherited

Define the type of the reference count according to the target. This allows the use of atomic operations

Definition at line 137 of file itkLightObject.h.

template<class TInputImage, class TOutputImage>

typedef std::vector<LayerPointerType> itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::LayerListType

A type for a list of LayerPointerTypes

Definition at line 292 of file itkParallelSparseFieldLevelSetImageFilter.h.

template<class TInputImage, class TOutputImage>

typedef ObjectStore<LayerNodeType> itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::LayerNodeStorageType

Memory pre-allocator used to manage layer nodes in a multithreaded environment.

Definition at line 303 of file itkParallelSparseFieldLevelSetImageFilter.h.

template<class TInputImage, class TOutputImage>

typedef ParallelSparseFieldLevelSetNode<IndexType> itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::LayerNodeType

Node type used in parallel sparse field layer lists.

Definition at line 285 of file itkParallelSparseFieldLevelSetImageFilter.h.

template<class TInputImage, class TOutputImage>

typedef LayerType::Pointer itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::LayerPointerType

Definition at line 289 of file itkParallelSparseFieldLevelSetImageFilter.h.

template<class TInputImage, class TOutputImage>

typedef SparseFieldLayer<LayerNodeType> itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::LayerType

A list type used in the algorithm.

Definition at line 288 of file itkParallelSparseFieldLevelSetImageFilter.h.

template<class TInputImage, class TOutputImage>

typedef Superclass::NeighborhoodScalesType itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::NeighborhoodScalesType

Reimplemented from itk::FiniteDifferenceImageFilter< TInputImage, TOutputImage >.

Definition at line 261 of file itkParallelSparseFieldLevelSetImageFilter.h.

template<class TInputImage, class TOutputImage>

typedef Offset<itkGetStaticConstMacro(ImageDimension)> itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::OffsetType

Definition at line 305 of file itkParallelSparseFieldLevelSetImageFilter.h.

typedef Superclass::OutputImagePixelType itk::InPlaceImageFilter< TInputImage, TOutputImage >::OutputImagePixelType

inherited

Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >.

Definition at line 79 of file itkInPlaceImageFilter.h.

typedef Superclass::OutputImagePointer itk::InPlaceImageFilter< TInputImage, TOutputImage >::OutputImagePointer

inherited

Reimplemented from itk::ImageSource< TOutputImage >.

Definition at line 77 of file itkInPlaceImageFilter.h.

typedef Superclass::OutputImageRegionType itk::InPlaceImageFilter< TInputImage, TOutputImage >::OutputImageRegionType

inherited

Superclass typedefs.

Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >.

Definition at line 78 of file itkInPlaceImageFilter.h.

template<class TInputImage, class TOutputImage>

typedef TOutputImage itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::OutputImageType

Superclass typedefs.

Reimplemented from itk::FiniteDifferenceImageFilter< TInputImage, TOutputImage >.

Definition at line 271 of file itkParallelSparseFieldLevelSetImageFilter.h.

template<class TInputImage, class TOutputImage>

typedef TOutputImage::PixelType itk::FiniteDifferenceImageFilter< TInputImage, TOutputImage >::OutputPixelType

inherited

The pixel type of the output image will be used in computations.

Reimplemented in itk::GeodesicActiveContourShapePriorLevelSetImageFilter< TInputImage, TFeatureImage, TOutputPixelType >, and itk::ShapePriorSegmentationLevelSetImageFilter< TInputImage, TFeatureImage, TOutputPixelType >.

Definition at line 143 of file itkFiniteDifferenceImageFilter.h.

template<class TInputImage, class TOutputImage>

typedef NumericTraits< OutputPixelType >::ValueType itk::FiniteDifferenceImageFilter< TInputImage, TOutputImage >::OutputPixelValueType

inherited

Extract value type in case the pixel is of vector type

Definition at line 148 of file itkFiniteDifferenceImageFilter.h.

template<class TInputImage, class TOutputImage>

typedef ImageToImageFilterDetail::ImageRegionCopier<itkGetStaticConstMacro(InputImageDimension), itkGetStaticConstMacro(OutputImageDimension)> itk::ImageToImageFilter< TInputImage, TOutputImage >::OutputToInputRegionCopierType

protectedinherited

Typedef for the region copier function object that converts an output region to an input region.

Definition at line 166 of file itkImageToImageFilter.h.

template<class TInputImage, class TOutputImage>

typedef OutputImageType::PixelType itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::PixelType

Reimplemented from itk::FiniteDifferenceImageFilter< TInputImage, TOutputImage >.

Definition at line 276 of file itkParallelSparseFieldLevelSetImageFilter.h.

template<class TInputImage, class TOutputImage>

typedef SmartPointer<Self> itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::Pointer

Reimplemented from itk::FiniteDifferenceImageFilter< TInputImage, TOutputImage >.

Definition at line 254 of file itkParallelSparseFieldLevelSetImageFilter.h.

template<class TInputImage, class TOutputImage>

typedef Superclass::RadiusType itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::RadiusType

Reimplemented from itk::FiniteDifferenceImageFilter< TInputImage, TOutputImage >.

Definition at line 260 of file itkParallelSparseFieldLevelSetImageFilter.h.

template<class TInputImage, class TOutputImage>

typedef ParallelSparseFieldLevelSetImageFilter itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::Self

Standard class typedefs

Reimplemented from itk::FiniteDifferenceImageFilter< TInputImage, TOutputImage >.

Definition at line 252 of file itkParallelSparseFieldLevelSetImageFilter.h.

template<class TInputImage, class TOutputImage>

typedef Image<StatusType, itkGetStaticConstMacro(ImageDimension)> itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::StatusImageType

The type of the image used to index status information. Necessary for the internals of the algorithm.

Definition at line 299 of file itkParallelSparseFieldLevelSetImageFilter.h.

template<class TInputImage, class TOutputImage>

typedef signed char itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::StatusType

Type used for storing status information

Definition at line 295 of file itkParallelSparseFieldLevelSetImageFilter.h.

template<class TInputImage, class TOutputImage>

typedef FiniteDifferenceImageFilter<TInputImage, TOutputImage> itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::Superclass

Reimplemented from itk::FiniteDifferenceImageFilter< TInputImage, TOutputImage >.

Definition at line 253 of file itkParallelSparseFieldLevelSetImageFilter.h.

template<class TInputImage, class TOutputImage>

typedef OutputImageType::RegionType itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::ThreadRegionType

Definition at line 278 of file itkParallelSparseFieldLevelSetImageFilter.h.

template<class TInputImage, class TOutputImage>

typedef Superclass::TimeStepType itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::TimeStepType

Typedefs from the superclass

Reimplemented from itk::FiniteDifferenceImageFilter< TInputImage, TOutputImage >.

Definition at line 258 of file itkParallelSparseFieldLevelSetImageFilter.h.

template<class TInputImage, class TOutputImage>

typedef OutputImageType::ValueType itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::ValueType

The data type used in numerical computations. Derived from the output image type.

Definition at line 282 of file itkParallelSparseFieldLevelSetImageFilter.h.

Member Enumeration Documentation

template<class TInputImage, class TOutputImage>

enum itk::FiniteDifferenceImageFilter::FilterStateType

inherited

Enumerator:

UNINITIALIZED
INITIALIZED

Definition at line 160 of file itkFiniteDifferenceImageFilter.h.

Constructor & Destructor Documentation

template<class TInputImage , class TOutputImage >

itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::ParallelSparseFieldLevelSetImageFilter ( )

protected

End concept checking

Definition at line 131 of file itkParallelSparseFieldLevelSetImageFilter.txx.

template<class TInputImage, class TOutputImage>

itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::~ParallelSparseFieldLevelSetImageFilter ( )

inlineprotected

Definition at line 340 of file itkParallelSparseFieldLevelSetImageFilter.h.

template<class TInputImage, class TOutputImage>

itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::ParallelSparseFieldLevelSetImageFilter ( const Self & )

private

Member Function Documentation

virtual void itk::ProcessObject::AbortGenerateDataOff ( )

virtualinherited

virtual void itk::ProcessObject::AbortGenerateDataOn ( )

virtualinherited

Turn on and off the AbortGenerateData flag.

void itk::ProcessObject::AddInput ( DataObject * input )

protectedvirtualinherited

Adds an input to the first null position in the input list. Expands the list memory if necessary

Reimplemented in otb::ObjectDetectionClassifier< TInputImage, TOutputVectorData, TLabel, TFunctionPrecision, TCoordRep >, otb::DescriptorsListSampleGenerator< TInputImage, TVectorData, TListSample, TLabelListSample, TOutputPrecision, TCoordRep >, otb::PersistentDescriptorsListSampleGenerator< TInputImage, TVectorData, TFunctionType, TListSample, TLabelListSample >, and otb::PersistentObjectDetectionClassifier< TInputImage, TOutputVectorData, TLabel, TFunctionType >.

Definition at line 144 of file itkProcessObject.cxx.

unsigned long itk::Object::AddObserver	(	const EventObject &	event,
		Command *	cmd
	)

inherited

Allow people to add/remove/invoke observers (callbacks) to any ITK object. This is an implementation of the subject/observer design pattern. An observer is added by specifying an event to respond to and an itk::Command to execute. It returns an unsigned long tag which can be used later to remove the event or retrieve the command. The memory for the Command becomes the responsibility of this object, so don't pass the same instance of a command to two different objects

Definition at line 389 of file itkObject.cxx.

References itk::SubjectImplementation::AddObserver().

Referenced by otb::StreamingImageVirtualWriter< TInputImage >::GenerateData(), itk::ProgressAccumulator::RegisterInternalFilter(), otb::ImageFileWriter< TInputImage >::Update(), and otb::WriterWatcherBase::WriterWatcherBase().

unsigned long itk::Object::AddObserver	(	const EventObject &	event,
		Command *	cmd
	)		const

inherited

Definition at line 401 of file itkObject.cxx.

References itk::SubjectImplementation::AddObserver().

void itk::ProcessObject::AddOutput ( DataObject * output )

protectedvirtualinherited

Adds an output to the first null position in the output list. Expands the list memory if necessary

Definition at line 390 of file itkProcessObject.cxx.

References itk::DataObject::ConnectSource().

template<class TOutputImage>

virtual void itk::ImageSource< TOutputImage >::AfterThreadedGenerateData ( void )

inlineprotectedvirtualinherited

If an imaging filter needs to perform processing after all processing threads have completed, the filter can can provide an implementation for AfterThreadedGenerateData(). The execution flow in the default GenerateData() method will be: 1) Allocate the output buffer 2) Call BeforeThreadedGenerateData() 3) Spawn threads, calling ThreadedGenerateData() in each thread. 4) Call AfterThreadedGenerateData() Note that this flow of control is only available if a filter provides a ThreadedGenerateData() method and NOT a GenerateData() method.

Definition at line 264 of file itkImageSource.h.

virtual void itk::InPlaceImageFilter< TInputImage, TOutputImage >::AllocateOutputs ( )

protectedvirtualinherited

The GenerateData method normally allocates the buffers for all of the outputs of a filter. Since InPlaceImageFilter's can use an overwritten version of the input for its output, the output buffer should not be allocated. When possible, we graft the input to the filter to the output. If an InPlaceFilter has multiple outputs, then it would need to override this method to graft one of its outputs and allocate the remaining. If a filter is threaded (i.e. it provides an implementation of ThreadedGenerateData()), this method is called automatically. If an InPlaceFilter is not threaded (i.e. it provides an implementation of GenerateData()), then this method (or equivalent) must be called in GenerateData().

Reimplemented from itk::ImageSource< TOutputImage >.

Reimplemented in otb::SVMImageClassificationWithRuleFilter< TInputImage, TOutputImage, TMaskImage >.

template<class TInputImage, class TOutputImage>

void itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::AllocateUpdateBuffer ( )

inlineprotectedvirtual

Reserves memory in the update buffer

Implements itk::FiniteDifferenceImageFilter< TInputImage, TOutputImage >.

Definition at line 425 of file itkParallelSparseFieldLevelSetImageFilter.h.

template<class TInputImage, class TOutputImage>

void itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::ApplyUpdate ( TimeStepType )

inlineprotectedvirtual

This method is not implemented or necessary for this solver

Implements itk::FiniteDifferenceImageFilter< TInputImage, TOutputImage >.

Definition at line 536 of file itkParallelSparseFieldLevelSetImageFilter.h.

template<class TOutputImage>

virtual void itk::ImageSource< TOutputImage >::BeforeThreadedGenerateData ( void )

inlineprotectedvirtualinherited

If an imaging filter needs to perform processing after the buffer has been allocated but before threads are spawned, the filter can can provide an implementation for BeforeThreadedGenerateData(). The execution flow in the default GenerateData() method will be: 1) Allocate the output buffer 2) Call BeforeThreadedGenerateData() 3) Spawn threads, calling ThreadedGenerateData() in each thread. 4) Call AfterThreadedGenerateData() Note that this flow of control is only available if a filter provides a ThreadedGenerateData() method and NOT a GenerateData() method.

Definition at line 252 of file itkImageSource.h.

Referenced by otb::RenderingImageFilter< TInputImage, TOutputImage >::BeforeThreadedGenerateData().

void itk::LightObject::BreakOnError ( )

staticinherited

This method is called when itkExceptionMacro executes. It allows the debugger to break on error.

Definition at line 149 of file itkLightObject.cxx.

void itk::ProcessObject::CacheInputReleaseDataFlags ( )

protectedvirtualinherited

Cache the state of any ReleaseDataFlag's on the inputs. While the filter is executing, we need to set the ReleaseDataFlag's on the inputs to false in case the current filter is implemented using a mini-pipeline (which will try to release the inputs). After the filter finishes, we restore the state of the ReleaseDataFlag's before the call to ReleaseInputs().

Definition at line 1050 of file itkProcessObject.cxx.

template<class TInputImage, class TOutputImage>

TimeStepType itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::CalculateChange ( )

inlineprotectedvirtual

This method is not implemented or necessary for this solver

Implements itk::FiniteDifferenceImageFilter< TInputImage, TOutputImage >.

Definition at line 543 of file itkParallelSparseFieldLevelSetImageFilter.h.

template<class TInputImage , class TOutputImage >

void itk::ImageToImageFilter< TInputImage, TOutputImage >::CallCopyInputRegionToOutputRegion	(	OutputImageRegionType &	destRegion,
		const InputImageRegionType &	srcRegion
	)

protectedvirtualinherited

This function calls the actual region copier to do the mapping from input image space to output image space. It uses a Function object used for dispatching to various routines to copy an input region (start index and size) to an output region. For most filters, this is a trivial copy because most filters require the input dimension to match the output dimension. However, some filters like itk::UnaryFunctorImageFilter can support output images of a higher dimension that the input.

This function object is used by the default implementation of GenerateOutputInformation(). It can also be used in routines like ThreadedGenerateData() where a filter may need to map an input region to an output region.

The default copier uses a "dispatch pattern" to call one of three overloaded functions depending on whether the input and output images are the same dimension, the input is a higher dimension that the output, or the input is of a lower dimension than the output. The use of an overloaded function is required for proper compilation of the various cases.

For the latter two cases, trivial implementations are used. If the input image is a higher dimension than the output, the first portion of the input region is copied to the output region. If the input region is a lower dimension than the output, the input region information is copied into the first portion of the output region and the rest of the output region is set to zero.

If a filter needs a different default behavior, it can override this method.

Reimplemented in otb::WaveletFilterBank< TInputImage, TOutputImage, TWaveletOperator, Wavelet::INVERSE >, otb::WaveletFilterBank< TInputImage, TOutputImage, TWaveletOperator, Wavelet::FORWARD >, otb::SubsampleImageFilter< TInputImage, TOutputImage, TDirectionOfTransformation >, and otb::DecimateImageFilter< TInputImage, TOutputImage >.

Definition at line 165 of file itkImageToImageFilter.txx.

template<class TInputImage , class TOutputImage >

void itk::ImageToImageFilter< TInputImage, TOutputImage >::CallCopyOutputRegionToInputRegion	(	InputImageRegionType &	destRegion,
		const OutputImageRegionType &	srcRegion
	)

protectedvirtualinherited

This function calls the actual region copier to do the mapping from output image space to input image space. It uses a Function object used for dispatching to various routines to copy an output region (start index and size) to an input region. For most filters, this is a trivial copy because most filters require the input dimension to match the output dimension. However, some filters like itk::ExtractImageFilter can support output images of a lower dimension that the input.

This function object can be used by GenerateOutputInformation() to copy the input LargestPossibleRegion to the output LargestPossibleRegion and can also be used in GenerateData or ThreadedGenerateData() where a filter may need to map an output region to an input region.

The default copier uses a "dispatch pattern" to call one of three overloaded functions depending on whether the input and output images are the same dimension, the input is a higher dimension that the output, or the input is of a lower dimension than the output. The use of an overloaded function is required for proper compilation of the various cases.

For the latter two cases, trivial implementations are used. If the input image is a higher dimension than the output, the output region information is copied into the first portion of the input region and the rest of the input region is set to zero. If the input region is a lower dimension than the output, the first portion of the output region is copied to the input region.

If a filter needs a different default behavior, it can override this method. The ExtractImageFilter overrides this function object so that if the input image is a higher dimension than the output image, the filter can control "where" in the input image the output subimage is extracted (as opposed to mapping to first few dimensions of the input).

Reimplemented in otb::WaveletFilterBank< TInputImage, TOutputImage, TWaveletOperator, Wavelet::INVERSE >, otb::WaveletFilterBank< TInputImage, TOutputImage, TWaveletOperator, Wavelet::FORWARD >, otb::SubsampleImageFilter< TInputImage, TOutputImage, TDirectionOfTransformation >, and otb::DecimateImageFilter< TInputImage, TOutputImage >.

Definition at line 154 of file itkImageToImageFilter.txx.

virtual bool itk::InPlaceImageFilter< TInputImage, TOutputImage >::CanRunInPlace ( ) const

inlinevirtualinherited

Can the filter run in place? To do so, the filter's first input and output must have the same dimension and pixel type. This method can be used in conjunction with the InPlace ivar to determine whether a particular use of the filter is really running in place. Some filters may be able to optimize their operation if the InPlace is true and CanRunInPlace is true. CanRunInPlace may also be overridded by InPlaceImageFilter subclasses to fine tune its behavior.

Definition at line 111 of file itkInPlaceImageFilter.h.

template<class TInputImage , class TOutputImage >

void itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::CheckLoadBalance ( )

protectedvirtual

Check if the load is fairly balanced among the threads. This is performed by just one thread while all other threads wait. This need NOT be performed every iteration because the level-set surface moves slowly and it is correct to believe that during an iteration the movement is small enough that the small gain obtained by load balancing (if any) does not warrant the overhead for calling this method. How often this is done is controlled by a parameter LOAD_BALANCE_ITERATION_FREQUENCY which is defined in the IterateThreaderCallback() function. A parameter that defines a degree of unbalancedness of the load among threads is MAX_PIXEL_DIFFERENCE_PERCENT which is defined in CheckLoadBalance().

Definition at line 2235 of file itkParallelSparseFieldLevelSetImageFilter.txx.

Referenced by itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::IterateThreaderCallback().

template<class TInputImage , class TOutputImage >

void itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::ClearInterNeighborNodeTransferBufferLayers	(	unsigned int	ThreadId,
		unsigned int	InOrOut,
		unsigned int	BufferLayerNumber
	)

protected

Delete all nodes in a thread's own lists which its used to transfer nodes to neighboring threads.

Definition at line 1809 of file itkParallelSparseFieldLevelSetImageFilter.txx.

template<class TInputImage , class TOutputImage >

void itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::ClearList	(	unsigned int	ThreadId,
		LayerPointerType	ListPtr
	)

protected

Delete all nodes in the List

Definition at line 1771 of file itkParallelSparseFieldLevelSetImageFilter.txx.

template<class TInputImage , class TOutputImage >

void itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::ComputeInitialThreadBoundaries ( )

protected

This performs the initial load distribution among the threads. Every thread gets a slab of the data to work on. The slabs created along a specific dimension. Load balancing is performed along the greatest numbered dimension (i.e. the 3rd dimension in the 3D case and the 2nd dimension in the 2D case). During the initializing of the sparse field layer an histogram is computed that stores the number of nodes in the active set for each index along the chosen dimension. This histogram is used to divide the work "equally" among threads so that each thread approximately get the same number of nodes to process.

Definition at line 715 of file itkParallelSparseFieldLevelSetImageFilter.txx.

Referenced by itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::IterateThreaderCallback().

template<class TInputImage , class TOutputImage >

void itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::ConstructActiveLayer ( )

protected

Constructs the active layer and initialize the first layers inside and outside of the active layer. The active layer defines the position of the zero level set by its values, which are constrained within a range around zero.

Definition at line 356 of file itkParallelSparseFieldLevelSetImageFilter.txx.

References itk::ConstNeighborhoodIterator< TImage, TBoundaryCondition >::GetIndex(), itk::ConstNeighborhoodIterator< TImage, TBoundaryCondition >::GetPixel(), and itk::ParallelSparseFieldLevelSetNode< TNodeIndexType >::m_Index.

template<class TInputImage , class TOutputImage >

void itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::ConstructLayer	(	StatusType	from,
		StatusType	to
	)

protected

Initializes a layer of the sparse field using a previously initialized layer. Builds the list of nodes in m_Layer[to] using m_Layer[from]. Marks values in the m_StatusImage.

Definition at line 456 of file itkParallelSparseFieldLevelSetImageFilter.txx.

References itk::ParallelSparseFieldLevelSetNode< TNodeIndexType >::m_Index, and itk::ConstNeighborhoodIterator< TImage, TBoundaryCondition >::SetLocation().

template<class TInputImage , class TOutputImage >

void itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::CopyInputToOutput ( )

protectedvirtual

Copies the input to the output image. Processing occurs on the output image, so the data type of the output image determines the precision of the calculations (i.e. double or float). This method overrides the parent class method to do some additional processing.

Implements itk::FiniteDifferenceImageFilter< TInputImage, TOutputImage >.

Definition at line 189 of file itkParallelSparseFieldLevelSetImageFilter.txx.

References itk::ZeroCrossingImageFilter< TInputImage, TOutputImage >::New().

template<class TInputImage , class TOutputImage >

void itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::CopyInsertInterNeighborNodeTransferBufferLayers	(	unsigned int	ThreadId,
		LayerPointerType	InputList,
		unsigned int	InOrOut,
		unsigned int	BufferLayerNumber
	)

protected

Make a copy of the nodes given to one thread by its neighbors to process and insert them into the thread's own list.

Definition at line 1788 of file itkParallelSparseFieldLevelSetImageFilter.txx.

template<class TInputImage , class TOutputImage >

void itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::CopyInsertList	(	unsigned int	ThreadId,
		LayerPointerType	FromListPtr,
		LayerPointerType	ToListPtr
	)

protected

Make a copy of the nodes in the FromList and insert them into the ToList.

Definition at line 1745 of file itkParallelSparseFieldLevelSetImageFilter.txx.

References itk::SparseFieldLayerIterator< TNodeType >::GetPointer(), and itk::ParallelSparseFieldLevelSetNode< TNodeIndexType >::m_Index.

template<class TInputImage, class TOutputImage>

virtual::itk::LightObject::Pointer itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::CreateAnother ( void ) const

virtual

Create an object from an instance, potentially deferring to a factory. This method allows you to create an instance of an object that is exactly the same type as the referring object. This is useful in cases where an object has been cast back to a base class.

Reimplemented from itk::Object.

template<class TInputImage , class TOutputImage >

void itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::DeallocateData ( )

protected

Delete the data and synchronization primitives used by the threads during iterations.

Definition at line 959 of file itkParallelSparseFieldLevelSetImageFilter.txx.

void itk::Object::DebugOff ( ) const

virtualinherited

Turn debugging output off.

Definition at line 253 of file itkObject.cxx.

void itk::Object::DebugOn ( ) const

virtualinherited

Turn debugging output on.

Definition at line 242 of file itkObject.cxx.

void itk::LightObject::Delete ( )

virtualinherited

Delete an itk object. This method should always be used to delete an object when the new operator was used to create it. Using the C delete method will not work with reference counting.

Delete a itk object. This method should always be used to delete an object when the new operator was used to create it. Using the C++ delete method will not work with reference counting.

Definition at line 88 of file itkLightObject.cxx.

virtual void itk::ProcessObject::EnlargeOutputRequestedRegion ( DataObject * )

inlinevirtualinherited

Give the process object a chance to indictate that it will produce more output than it was requested to produce. For example, many imaging filters must compute the entire output at once or can only produce output in complete slices. Such filters cannot handle smaller requested regions. These filters must provide an implementation of this method, setting the output requested region to the size they will produce. By default, a process object does not modify the size of the output requested region.

Definition at line 224 of file itkProcessObject.h.

template<class TInputImage , class TOutputImage >

void itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::GenerateData ( void )

protectedvirtual

The RMS change calculated from each update. Can be used by a subclass to determine halting criteria. Valid only for the previous iteration, not during the current iteration. Calculated in ApplyUpdate. Reimplement the GenerateData() function from FiniteDifferenceImageFilter for more effective multithreading

Reimplemented from itk::FiniteDifferenceImageFilter< TInputImage, TOutputImage >.

Definition at line 149 of file itkParallelSparseFieldLevelSetImageFilter.txx.

template<class TInputImage , class TOutputImage >

void itk::FiniteDifferenceImageFilter< TInputImage, TOutputImage >::GenerateInputRequestedRegion ( void )

protectedvirtualinherited

FiniteDifferenceImageFilter needs a larger input requested region than the output requested region. As such, we need to provide an implementation for GenerateInputRequestedRegion() in order to inform the pipeline execution model.

: The filter will ask for a padded region to perform its neighborhood calculations. If no such region is available, the boundaries will be handled as described in the FiniteDifferenceFunction defined by the subclass.

See also:: ProcessObject::GenerateInputRequestedRegion()

Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >.

Reimplemented in itk::PDEDeformableRegistrationFilter< TFixedImage, TMovingImage, TDeformationField >, itk::CurvatureFlowImageFilter< TInputImage, TOutputImage >, and otb::NCCRegistrationFilter< TFixedImage, TMovingImage, TDeformationField >.

Definition at line 121 of file itkFiniteDifferenceImageFilter.txx.

References itk::DataObjectError::SetDataObject(), itk::ExceptionObject::SetDescription(), and itk::ExceptionObject::SetLocation().

void itk::ProcessObject::GenerateOutputInformation ( void )

protectedvirtualinherited

Generate the information decribing the output data. The default implementation of this method will copy information from the input to the output. A filter may override this method if its output will have different information than its input. For instance, a filter that shrinks an image will need to provide an implementation for this method that changes the spacing of the pixels. Such filters should call their superclass' implementation of this method prior to changing the information values they need (i.e. GenerateOutputInformation() should call Superclass::GenerateOutputInformation() prior to changing the information.

Default implementation - copy information from first input to all outputs

Examples:: Fusion/BayesianFusionImageFilter.cxx.

Definition at line 1095 of file itkProcessObject.cxx.

Referenced by main().

void itk::ProcessObject::GenerateOutputRequestedRegion ( DataObject * output )

protectedvirtualinherited

Given one output whose requested region has been set, how should the requested regions for the remaining outputs of the process object be set? By default, all the outputs are set to the same requested region. If a filter needs to produce different requested regions for each output, for instance an image processing filter producing several outputs at different resolutions, then that filter may override this method and set the requested regions appropriatedly.

Note that a filter producing multiple outputs of different types is required to override this method. The default implementation can only correctly handle multiple outputs of the same type.

By default we set all the output requested regions to be the same.

Reimplemented in itk::watershed::Segmenter< TInputImage >, itk::watershed::Segmenter< InputImageType >, itk::watershed::SegmentTreeGenerator< TScalarType >, itk::watershed::SegmentTreeGenerator< ScalarType >, itk::MultiResolutionPyramidImageFilter< TInputImage, TOutputImage >, itk::watershed::Relabeler< TScalarType, TImageDimension >, itk::watershed::Relabeler< ScalarType, itkGetStaticConstMacro(ImageDimension)>, itk::watershed::BoundaryResolver< TPixelType, TDimension >, itk::watershed::EquivalenceRelabeler< TScalarType, TImageDimension >, and itk::RecursiveMultiResolutionPyramidImageFilter< TInputImage, TOutputImage >.

Definition at line 846 of file itkProcessObject.cxx.

virtual const bool& itk::ProcessObject::GetAbortGenerateData ( )

virtualinherited

Get the AbortGenerateData flag for the process object. Process objects may handle premature termination of execution in different ways.

Referenced by itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::IterateThreaderCallback().

template<class TInputImage, class TOutputImage>

LayerPointerType itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::GetActiveListForIndex ( const IndexType index )

inline

Definition at line 317 of file itkParallelSparseFieldLevelSetImageFilter.h.

Command * itk::Object::GetCommand ( unsigned long tag )

inherited

Get the command associated with the given tag. NOTE: This returns a pointer to a Command, but it is safe to asign this to a Command::Pointer. Since Command inherits from LightObject, at this point in the code, only a pointer or a reference to the Command can be used.

Definition at line 414 of file itkObject.cxx.

References itk::Object::GetCommand(), and NULL.

Referenced by itk::Object::GetCommand().

bool itk::Object::GetDebug ( ) const

inherited

Get the value of the debug flag.

Definition at line 264 of file itkObject.cxx.

Referenced by otb::ogr::ImageReference< double >::GetDebug().

template<class TInputImage, class TOutputImage>

virtual const FiniteDifferenceFunctionType ::Pointer& itk::FiniteDifferenceImageFilter< TInputImage, TOutputImage >::GetDifferenceFunction ( ) const

virtualinherited

This method returns a pointer to a FiniteDifferenceFunction object that will be used by the filter to calculate updates at image pixels.

Returns:: A FiniteDifferenceObject pointer.

template<class TInputImage, class TOutputImage>

virtual const unsigned int& itk::FiniteDifferenceImageFilter< TInputImage, TOutputImage >::GetElapsedIterations ( )

virtualinherited

Get the number of elapsed iterations of the filter.

Referenced by itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::IterateThreaderCallback().

bool itk::Object::GetGlobalWarningDisplay ( )

staticinherited

Get the value of the global debug output control flag.

Definition at line 381 of file itkObject.cxx.

virtual bool itk::InPlaceImageFilter< TInputImage, TOutputImage >::GetInPlace ( ) const

virtualinherited

template<class TInputImage , class TOutputImage >

const ImageToImageFilter< TInputImage, TOutputImage >::InputImageType * itk::ImageToImageFilter< TInputImage, TOutputImage >::GetInput ( void )

inherited

Reimplemented in otb::ImageAndVectorImageOperationFilter< TInputImage, TVectorInputImage, TOutputImage >, otb::RasterizeVectorDataFilter< TVectorData, TInputImage, TOutputImage >, otb::ImageToLabelMapWithAttributesFilter< TInputImage, TLabeledImage, TLabel, TLabelObject >, otb::ModulusAndDirectionImageToImageFilter< TInputImage, TInputImageDirection, TOutputImage >, and otb::ModulusAndDirectionImageToImageFilter< TInputModulus, TInputDirection, TOutputImage >.

Definition at line 82 of file itkImageToImageFilter.txx.

References itk::ProcessObject::GetInput().

Referenced by otb::RenderingImageFilter< TInputImage, TOutputImage >::BeforeThreadedGenerateData(), and otb::ROIdataConversion< TInputImage, TInputROIImage >::GetInputImage().

template<class TInputImage , class TOutputImage >

const ImageToImageFilter< TInputImage, TOutputImage >::InputImageType * itk::ImageToImageFilter< TInputImage, TOutputImage >::GetInput ( unsigned int idx )

inherited

Method used internally for getting an input.

Reimplemented from itk::ProcessObject.

Reimplemented in otb::RasterizeVectorDataFilter< TVectorData, TInputImage, TOutputImage >.

Definition at line 99 of file itkImageToImageFilter.txx.

References itk::ProcessObject::GetInput().

const DataObject * itk::ProcessObject::GetInput ( unsigned int idx ) const

protectedinherited

Reimplemented in otb::AngularProjectionSetImageFilter< TInputImage, TOutputImage, TAngleList, TPrecision >, otb::SparseUnmixingImageFilter< TInputImage, TOutputImage, VNbInputImage, TPrecision, TMotherWaveletOperator >, otb::AngularProjectionImageFilter< TInputImage, TOutputImage, TAngleArray, TPrecision >, otb::LabeledSampleLocalizationGenerator< TVectorData >, otb::ConcatenateVectorDataFilter< TVectorData >, itk::MeshToMeshFilter< TInputMesh, TOutputMesh >, and itk::MeshToMeshFilter< TInput, TOutput >.

Definition at line 482 of file itkProcessObject.cxx.

References NULL.

DataObjectPointerArray& itk::ProcessObject::GetInputs ( )

inlineinherited

Return an array with all the inputs of this process object. This is useful for tracing back in the pipeline to construct graphs etc.

Definition at line 108 of file itkProcessObject.h.

Referenced by otb::PipelineMemoryPrintCalculator::EvaluateProcessObjectPrintRecursive().

template<class TInputImage, class TOutputImage>

virtual ValueType itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::GetIsoSurfaceValue ( ) const

virtual

template<class TInputImage, class TOutputImage>

virtual const bool& itk::FiniteDifferenceImageFilter< TInputImage, TOutputImage >::GetManualReinitialization ( )

virtualinherited

template<class TInputImage, class TOutputImage>

virtual const double& itk::FiniteDifferenceImageFilter< TInputImage, TOutputImage >::GetMaximumRMSError ( )

virtualinherited

MetaDataDictionary & itk::Object::GetMetaDataDictionary ( void )

inherited

Returns:: A reference to this objects MetaDataDictionary.

Warning:: This reference may be changed.

Reimplemented in otb::ImageMetadataInterfaceBase.

Definition at line 532 of file itkObject.cxx.

References NULL.

const MetaDataDictionary & itk::Object::GetMetaDataDictionary ( void ) const

inherited

Returns:: A constant reference to this objects MetaDataDictionary.

Reimplemented in otb::ImageMetadataInterfaceBase.

Definition at line 543 of file itkObject.cxx.

References NULL.

unsigned long itk::Object::GetMTime ( void ) const

virtualinherited

Return this objects modified time.

Return the modification for this object.

Definition at line 286 of file itkObject.cxx.

Referenced by itk::DeformationFieldSource< TOutputImage >::GetMTime(), itk::BoundingBox< TPointIdentifier, VPointDimension, TCoordRep, TPointsContainer >::GetMTime(), itk::InverseDeformationFieldImageFilter< TInputImage, TOutputImage >::GetMTime(), itk::TransformToDeformationFieldSource< TOutputImage, TTransformPrecisionType >::GetMTime(), itk::VectorResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::GetMTime(), itk::SpatialObject< TDimension >::GetMTime(), itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::GetMTime(), itk::SpatialObject< ::itk::GetMeshDimension< TMesh >::PointDimension >::GetObjectMTime(), otb::Function::NoStretchRenderingFunction< TPixel, TRGBPixel, TPixelRepresentationFunction, TTransferFunction >::Initialize(), otb::Function::StandardRenderingFunction< TPixel, TRGBPixel, TPixelRepresentationFunction, TTransferFunction >::Initialize(), itk::VTKImageExportBase::PipelineModifiedCallback(), and itk::ProcessObject::UpdateOutputInformation().

MultiThreader* itk::ProcessObject::GetMultiThreader ( )

inlineinherited

Return the multithreader used by this class.

Definition at line 280 of file itkProcessObject.h.

template<class TInputImage, class TOutputImage>

virtual const char* itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::GetNameOfClass ( ) const

virtual

Run-time type information (and related methods).

Reimplemented from itk::FiniteDifferenceImageFilter< TInputImage, TOutputImage >.

DataObjectPointerArraySizeType itk::ProcessObject::GetNumberOfInputs ( ) const

inlineinherited

Get the size of the input vector. This is merely the size of the input vector, not the number of inputs that have valid DataObject's assigned. Use GetNumberOfValidRequiredInputs() to determine how many inputs are non-null.

Definition at line 118 of file itkProcessObject.h.

Referenced by otb::PipelineMemoryPrintCalculator::EvaluateProcessObjectPrintRecursive().

template<class TInputImage, class TOutputImage>

virtual const unsigned int& itk::FiniteDifferenceImageFilter< TInputImage, TOutputImage >::GetNumberOfIterations ( )

virtualinherited

template<class TInputImage, class TOutputImage>

virtual StatusType itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::GetNumberOfLayers ( ) const

virtual

DataObjectPointerArraySizeType itk::ProcessObject::GetNumberOfOutputs ( ) const

inlineinherited

Reimplemented in otb::ImageSeriesFileReaderBase< TImage, TInternalImage >, otb::ImageSeriesFileReaderBase< VectorImage< TPixel, 2 >, VectorImage< TInternalPixel, 2 > >, otb::ImageSeriesFileReaderBase< Image< TPixel, 2 >, Image< TInternalPixel, 2 > >, and otb::ImageSeriesFileReaderBase< Image< TPixel, 2 >, VectorImage< TInternalPixel, 2 > >.

Definition at line 135 of file itkProcessObject.h.

Referenced by otb::PipelineMemoryPrintCalculator::EvaluateProcessObjectPrintRecursive().

virtual const unsigned int& itk::ProcessObject::GetNumberOfRequiredInputs ( )

protectedvirtualinherited

virtual const unsigned int& itk::ProcessObject::GetNumberOfRequiredOutputs ( )

protectedvirtualinherited

virtual const int& itk::ProcessObject::GetNumberOfThreads ( )

virtualinherited

Referenced by itk::BSplineScatteredDataPointSetToImageFilter< TInputPointSet, TOutputImage >::SplitRequestedRegion().

ProcessObject::DataObjectPointerArraySizeType itk::ProcessObject::GetNumberOfValidRequiredInputs ( ) const

virtualinherited

Get the number of valid inputs. This is the number of non-null entries in the input vector in the first NumberOfRequiredInputs slots. This method is used to determine whether the necessary required inputs have been set. Subclasses of ProcessObject may override this implementation if the required inputs are not the first slots in input vector.

Get the number of specified inputs

Reimplemented in itk::MultiResolutionPDEDeformableRegistration< TFixedImage, TMovingImage, TDeformationField, TRealType >, and itk::PDEDeformableRegistrationFilter< TFixedImage, TMovingImage, TDeformationField >.

Definition at line 112 of file itkProcessObject.cxx.

template<class TOutputImage >

ImageSource< TOutputImage >::OutputImageType * itk::ImageSource< TOutputImage >::GetOutput ( void )

inherited

Get the output data of this process object. The output of this function is not valid until an appropriate Update() method has been called, either explicitly or implicitly. Both the filter itself and the data object have Update() methods, and both methods update the data. Here are three ways to use GetOutput() and make sure the data is valid. In these examples, image is a pointer to some Image object, and the particular ProcessObjects involved are filters. The same examples apply to non-image (e.g. Mesh) data as well.

anotherFilter->SetInput( someFilter->GetOutput() );

anotherFilter->Update();

In this situation, someFilter and anotherFilter are said to constitute a pipeline.

image = someFilter->GetOutput();

image->Update();

someFilter->Update();

image = someFilter->GetOutput();

(In the above example, the two lines of code can be in either order.)

Note that Update() is not called automatically except within a pipeline as in the first example. When streaming (using a StreamingImageFilter) is activated, it may be more efficient to use a pipeline than to call Update() once for each filter in turn.

For an image, the data generated is for the requested Region, which can be set using ImageBase::SetRequestedRegion(). By default, the largest possible region is requested.

For Filters which have multiple outputs of different types, the GetOutput() method assumes the output is of OutputImageType. For the GetOutput(unsigned int) method, a dynamic_cast is performed incase the filter has outputs of different types or image types. Derived classes should have names get methods for these outputs.

Reimplemented in otb::ImageToLabelMapWithAttributesFilter< TInputImage, TLabeledImage, TLabel, TLabelObject >, otb::ImageToModulusAndDirectionImageFilter< TInputImage, TOutputImage, TOutputImageDirection >, otb::ImageToModulusAndDirectionImageFilter< TInputImage, TOutputModulus, TOutputDirection >, otb::ImageToModulusAndDirectionImageFilter< TInputImage, TOutputImage, TOutputImageDirection >, otb::ImageToModulusAndDirectionImageFilter< TInputImage, TOutputModulus, TOutputDirection >, and otb::ImageListToSingleImageFilter< TInputImageType >.

Definition at line 66 of file itkImageSource.txx.

References itk::ProcessObject::GetOutput().

Referenced by itk::LaplacianSegmentationLevelSetFunction< TImageType, TFeatureImageType >::CalculateSpeedImage(), itk::ImageSeriesReader< TOutputImage >::ComputeMovingDimensionIndex(), otb::ImageSeriesFileReader< Image< TPixel, 2 >, Image< TInternalPixel, 2 > >::GenerateData(), otb::ImageSeriesFileReader< Image< TPixel, 2 >, VectorImage< TInternalPixel, 2 > >::GenerateData(), otb::ImageSeriesFileReader< VectorImage< TPixel, 2 >, VectorImage< TInternalPixel, 2 > >::GenerateData(), and main().

template<class TOutputImage >

ImageSource< TOutputImage >::OutputImageType * itk::ImageSource< TOutputImage >::GetOutput ( unsigned int idx )

inherited

Method used internally for getting an output.

Reimplemented from itk::ProcessObject.

Definition at line 85 of file itkImageSource.txx.

References itk::ProcessObject::GetOutput(), and NULL.

const DataObject * itk::ProcessObject::GetOutput ( unsigned int idx ) const

protectedinherited

Definition at line 454 of file itkProcessObject.cxx.

References NULL.

DataObjectPointerArray& itk::ProcessObject::GetOutputs ( )

inlineinherited

Return an array with all the outputs of this process object. This is useful for tracing forward in the pipeline to contruct graphs etc.

Definition at line 133 of file itkProcessObject.h.

Referenced by otb::PipelineMemoryPrintCalculator::EvaluateProcessObjectPrintRecursive().

virtual const float& itk::ProcessObject::GetProgress ( )

virtualinherited

Get the execution progress of a process object. The progress is a floating number in [0,1] with 0 meaning no progress and 1 meaning the filter has completed execution.

Referenced by itk::WatershedMiniPipelineProgressCommand::Execute(), otb::StreamingImageVirtualWriter< TInputImage >::ObserveSourceFilterProgress(), otb::ImageFileWriter< TInputImage >::ObserveSourceFilterProgress(), itk::LaplacianRecursiveGaussianImageFilter< TInputImage, TOutputImage >::ReportProgress(), and itk::XMLFilterWatcher::ShowProgress().

virtual int itk::LightObject::GetReferenceCount ( ) const

inlinevirtualinherited

Gets the reference count on this object.

Definition at line 105 of file itkLightObject.h.

virtual const bool& itk::ProcessObject::GetReleaseDataBeforeUpdateFlag ( )

virtualinherited

bool itk::ProcessObject::GetReleaseDataFlag ( ) const

virtualinherited

Definition at line 512 of file itkProcessObject.cxx.

template<class TInputImage, class TOutputImage>

virtual const double& itk::FiniteDifferenceImageFilter< TInputImage, TOutputImage >::GetRMSChange ( )

virtualinherited

Referenced by itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::IterateThreaderCallback().

template<class TInputImage, class TOutputImage>

virtual const FilterStateType& itk::FiniteDifferenceImageFilter< TInputImage, TOutputImage >::GetState ( )

virtualinherited

Referenced by itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::IterateThreaderCallback().

template<class TInputImage , class TOutputImage >

unsigned int itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::GetThreadNumber ( unsigned int splitAxisValue )

protected

Find the thread to which a pixel belongs

Definition at line 2548 of file itkParallelSparseFieldLevelSetImageFilter.txx.

template<class TInputImage , class TOutputImage >

void itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::GetThreadRegionSplitByBoundary	(	unsigned int	ThreadId,
		ThreadRegionType &	ThreadRegion
	)

protected

Obtain a thread's region split as per the load balancing is done.

Definition at line 2454 of file itkParallelSparseFieldLevelSetImageFilter.txx.

Referenced by itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::IterateThreaderCallback().

template<class TInputImage , class TOutputImage >

void itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::GetThreadRegionSplitUniformly	(	unsigned int	ThreadId,
		ThreadRegionType &	ThreadRegion
	)

protected

Split the volume uniformly along the chosen dimension for post processing the output.

Definition at line 2486 of file itkParallelSparseFieldLevelSetImageFilter.txx.

Referenced by itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::IterateThreaderCallback().

template<class TInputImage, class TOutputImage>

virtual const bool& itk::FiniteDifferenceImageFilter< TInputImage, TOutputImage >::GetUseImageSpacing ( )

virtualinherited

static void itk::Object::GlobalWarningDisplayOff ( )

inlinestaticinherited

Definition at line 100 of file itkObject.h.

References itk::Object::SetGlobalWarningDisplay().

Referenced by itk::OutputWindow::DisplayText(), itk::Win32OutputWindow::PromptText(), and itk::Win32OutputWindow::WndProc().

static void itk::Object::GlobalWarningDisplayOn ( )

inlinestaticinherited

Definition at line 98 of file itkObject.h.

References itk::Object::SetGlobalWarningDisplay().

template<class TOutputImage >

void itk::ImageSource< TOutputImage >::GraftNthOutput	(	unsigned int	idx,
		DataObject *	output
	)

virtualinherited

Graft the specified data object onto this ProcessObject's idx'th output. This is similar to the GraftOutput method except it allows you to specify which output is affected. The specified index must be a valid output number (less than ProcessObject::GetNumberOfOutputs()). See the GraftOutput for general usage information.

Definition at line 113 of file itkImageSource.txx.

References itk::ProcessObject::GetOutput(), and itk::DataObject::Graft().

template<class TOutputImage >

void itk::ImageSource< TOutputImage >::GraftOutput ( DataObject * output )

virtualinherited

Graft the specified DataObject onto this ProcessObject's output. This method grabs a handle to the specified DataObject's bulk data to used as its output's own bulk data. It also copies the region ivars (RequestedRegion, BufferedRegion, LargestPossibleRegion) and meta-data (Spacing, Origin) from the specified data object into this filter's output data object. Most importantly, however, it leaves the Source ivar untouched so the original pipeline routing is intact. This method is used when a process object is implemented using a mini-pipeline which is defined in its GenerateData() method. The usage is:

        // setup the mini-pipeline to process the input to this filter
        firstFilterInMiniPipeline->SetInput( this->GetInput() );
   
        // setup the mini-pipeline to calculate the correct regions
        // and write to the appropriate bulk data block
        lastFilterInMiniPipeline->GraftOutput( this->GetOutput() );
    
        // execute the mini-pipeline
        lastFilterInMiniPipeline->Update();
    
        // graft the mini-pipeline output back onto this filter's output.
        // this is needed to get the appropriate regions passed back.
        this->GraftOutput( lastFilterInMiniPipeline->GetOutput() );

For proper pipeline execution, a filter using a mini-pipeline must implement the GenerateInputRequestedRegion(), GenerateOutputRequestedRegion(), GenerateOutputInformation() and EnlargeOutputRequestedRegion() methods as necessary to reflect how the mini-pipeline will execute (in other words, the outer filter's pipeline mechanism must be consistent with what the mini-pipeline will do).

Definition at line 101 of file itkImageSource.txx.

Referenced by otb::ImageSeriesFileReader< Image< TPixel, 2 >, Image< TInternalPixel, 2 > >::GenerateData(), otb::ImageSeriesFileReader< Image< TPixel, 2 >, VectorImage< TInternalPixel, 2 > >::GenerateData(), otb::ImageSeriesFileReader< VectorImage< TPixel, 2 >, VectorImage< TInternalPixel, 2 > >::GenerateData(), and itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::IterateThreaderCallback().

template<class TInputImage , class TOutputImage >

bool itk::FiniteDifferenceImageFilter< TInputImage, TOutputImage >::Halt ( )

protectedvirtualinherited

This method returns true when the current iterative solution of the equation has met the criteria to stop solving. Defined by a subclass.

Reimplemented in itk::PDEDeformableRegistrationFilter< TFixedImage, TMovingImage, TDeformationField >, itk::LevelSetMotionRegistrationFilter< TFixedImage, TMovingImage, TDeformationField >, itk::CurvatureFlowImageFilter< TInputImage, TOutputImage >, itk::ImplicitManifoldNormalVectorFilter< TInputImage, TSparseOutputImage >, itk::AnisotropicFourthOrderLevelSetImageFilter< TInputImage, TOutputImage >, itk::IsotropicFourthOrderLevelSetImageFilter< TInputImage, TOutputImage >, and itk::UnsharpMaskLevelSetImageFilter< TInputImage, TOutputImage >.

Definition at line 217 of file itkFiniteDifferenceImageFilter.txx.

bool itk::Object::HasObserver ( const EventObject & event ) const

inherited

Return true if an observer is registered for this event.

Definition at line 467 of file itkObject.cxx.

template<class TInputImage , class TOutputImage >

void itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::Initialize ( void )

protectedvirtual

Constructs the sparse field layers and initializes their values. Also creates data structures that are NOT local to a thread.

Reimplemented from itk::FiniteDifferenceImageFilter< TInputImage, TOutputImage >.

Definition at line 222 of file itkParallelSparseFieldLevelSetImageFilter.txx.

References itk::Barrier::New(), and itk::ImageRegionIterator< TImage >::Set().

template<class TInputImage , class TOutputImage >

void itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::InitializeActiveLayerValues ( )

protected

Initializes the values of the active layer set.

Definition at line 493 of file itkParallelSparseFieldLevelSetImageFilter.txx.

References itk::Neighborhood< TPixel, VDimension, TAllocator >::Size().

template<class TInputImage , class TOutputImage >

void itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::InitializeBackgroundPixels ( )

protectedvirtual

This method pre-processes pixels inside and outside the sparse field layers. The default is to set them to positive and negative values, respectively. This is not necessary as part of the calculations, but produces a more intuitive output for the user.

Definition at line 671 of file itkParallelSparseFieldLevelSetImageFilter.txx.

References itk::ImageRegionIterator< TImage >::Begin(), itk::ImageRegionConstIterator< TImage >::Begin(), itk::ImageConstIterator< TImage >::Get(), itk::ImageConstIterator< TImage >::IsAtEnd(), and itk::ImageRegionIterator< TImage >::Set().

template<class TInputImage, class TOutputImage>

virtual void itk::FiniteDifferenceImageFilter< TInputImage, TOutputImage >::InitializeIteration ( )

inlineprotectedvirtualinherited

This method is optionally defined by a subclass and is called immediately prior to each iterative CalculateChange-ApplyUpdate cycle. It can be used to set global variables needed for the next iteration (ie. average gradient magnitude of the image in anisotropic diffusion functions), or otherwise prepare for the next iteration.

Definition at line 299 of file itkFiniteDifferenceImageFilter.h.

virtual void itk::InPlaceImageFilter< TInputImage, TOutputImage >::InPlaceOff ( )

virtualinherited

virtual void itk::InPlaceImageFilter< TInputImage, TOutputImage >::InPlaceOn ( )

virtualinherited

void itk::Object::InvokeEvent ( const EventObject & event )

inherited

Call Execute on all the Commands observing this event id.

Definition at line 446 of file itkObject.cxx.

Referenced by otb::Wrapper::Application::AddProcess(), itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::IterateThreaderCallback(), and itk::VTKImageExportBase::UpdateDataCallback().

void itk::Object::InvokeEvent ( const EventObject & event ) const

inherited

Call Execute on all the Commands observing this event id. The actions triggered by this call doesn't modify this object.

Definition at line 457 of file itkObject.cxx.

template<class TInputImage , class TOutputImage >

void itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::Iterate ( )

protected

This method calculates the change and does the update, i.e. one iteration of this iterative solver. A barrier class is used to synchronize execution and keep the CalculateChange and ApplyUpdate sections from executing simultaneously.

Definition at line 1121 of file itkParallelSparseFieldLevelSetImageFilter.txx.

References itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::ParallelSparseFieldLevelSetThreadStruct::Filter, itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::ParallelSparseFieldLevelSetThreadStruct::TimeStep, itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::ParallelSparseFieldLevelSetThreadStruct::TimeStepList, and itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::ParallelSparseFieldLevelSetThreadStruct::ValidTimeStepList.

template<class TInputImage , class TOutputImage >

ITK_THREAD_RETURN_TYPE itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::IterateThreaderCallback ( void * arg )

staticprotected

Definition at line 1153 of file itkParallelSparseFieldLevelSetImageFilter.txx.

template<class TOutputImage >

ImageSource< TOutputImage >::DataObjectPointer itk::ImageSource< TOutputImage >::MakeOutput ( unsigned int idx )

virtualinherited

Make a DataObject of the correct type to used as the specified output. Every ProcessObject subclass must be able to create a DataObject that can be used as a specified output. This method is automatically called when DataObject::DisconnectPipeline() is called. DataObject::DisconnectPipeline, disconnects a data object from being an output of its current source. When the data object is disconnected, the ProcessObject needs to construct a replacement output data object so that the ProcessObject is in a valid state. So DataObject::DisconnectPipeline eventually calls ProcessObject::MakeOutput. Note that MakeOutput always returns a SmartPointer to a DataObject. If a subclass of ImageSource has multiple outputs of different types, then that class must provide an implementation of MakeOutput().

Reimplemented from itk::ProcessObject.

Definition at line 55 of file itkImageSource.txx.

template<class TInputImage, class TOutputImage>

virtual void itk::FiniteDifferenceImageFilter< TInputImage, TOutputImage >::ManualReinitializationOff ( )

virtualinherited

template<class TInputImage, class TOutputImage>

virtual void itk::FiniteDifferenceImageFilter< TInputImage, TOutputImage >::ManualReinitializationOn ( )

virtualinherited

void itk::Object::Modified ( void ) const

virtualinherited

Update the modification time for this object. Many filters rely on the modification time to determine if they need to recompute their data.

Make sure this object's modified time is greater than all others.

Definition at line 297 of file itkObject.cxx.

template<class TInputImage, class TOutputImage>

static Pointer itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::New ( )

static

Method for creation through the object factory.

Reimplemented from itk::Object.

template<class TInputImage, class TOutputImage>

void itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::operator= ( const Self & )

private

template<class TInputImage , class TOutputImage >

void itk::ImageToImageFilter< TInputImage, TOutputImage >::PopBackInput ( )

virtualinherited

Model a stack on the input list by providing a pop back

Reimplemented from itk::ProcessObject.

Definition at line 193 of file itkImageToImageFilter.txx.

References itk::ProcessObject::PopBackInput().

template<class TInputImage , class TOutputImage >

void itk::ImageToImageFilter< TInputImage, TOutputImage >::PopFrontInput ( )

virtualinherited

Reimplemented from itk::ProcessObject.

Definition at line 211 of file itkImageToImageFilter.txx.

References itk::ProcessObject::PopFrontInput().

template<class TInputImage, class TOutputImage>

virtual void itk::FiniteDifferenceImageFilter< TInputImage, TOutputImage >::PostProcessOutput ( )

inlineprotectedvirtualinherited

This method is called after the solution has been generated to allow subclasses to apply some further processing to the output.

Reimplemented in itk::SparseFieldLevelSetImageFilter< TInputImage, TOutputImage >, itk::SparseFieldLevelSetImageFilter< TInputImage, Image< TOutputPixelType,::itk::GetImageDimension< TInputImage >::ImageDimension > >, itk::NarrowBandImageFilterBase< TInputImage, TOutputImage >, itk::NarrowBandImageFilterBase< TInputImage, Image< TOutputPixelType,::itk::GetImageDimension< TInputImage >::ImageDimension > >, itk::PDEDeformableRegistrationFilter< TFixedImage, TMovingImage, TDeformationField >, and itk::ImplicitManifoldNormalVectorFilter< TInputImage, TSparseOutputImage >.

Definition at line 323 of file itkFiniteDifferenceImageFilter.h.

void itk::ProcessObject::PrepareOutputs ( )

virtualinherited

An opportunity to deallocate a ProcessObject's bulk data storage. Some filters may wish to reuse existing bulk data storage to avoid unnecessary deallocation/allocation sequences. The default implementation calls Initialize() on each output. DataObject::Initialize() frees its bulk data by default.

Reimplemented in itk::WatershedImageFilter< TInputImage >, and otb::GeometriesSource.

Definition at line 864 of file itkProcessObject.cxx.

void itk::LightObject::Print	(	std::ostream &	os,
		Indent	indent = `0`
	)		const

inherited

Cause the object to print itself out.

Avoid DLL boundary problems. This function will be common to all itk objects. It just calls the header/self/trailer virtual print methods, which can be overriden by subclasses (any itk object).

Definition at line 135 of file itkLightObject.cxx.

References itk::Indent::GetNextIndent().

Referenced by itk::operator<<().

void itk::LightObject::PrintHeader	(	std::ostream &	os,
		Indent	indent
	)		const

protectedvirtualinherited

Define a default print header for all objects.

Definition at line 320 of file itkLightObject.cxx.

bool itk::Object::PrintObservers	(	std::ostream &	os,
		Indent	indent
	)		const

protectedinherited

Definition at line 478 of file itkObject.cxx.

template<class TInputImage , class TOutputImage >

void itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::PrintSelf	(	std::ostream &	os,
		Indent	indent
	)		const

protectedvirtual

Methods invoked by Print() to print information about the object including superclasses. Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes.

Chaining method to print an object's instance variables, as well as its superclasses.

Reimplemented from itk::FiniteDifferenceImageFilter< TInputImage, TOutputImage >.

Definition at line 2635 of file itkParallelSparseFieldLevelSetImageFilter.txx.

void itk::LightObject::PrintTrailer	(	std::ostream &	os,
		Indent	indent
	)		const

protectedvirtualinherited

Define a default print trailer for all objects.

Definition at line 331 of file itkLightObject.cxx.

template<class TInputImage, class TOutputImage>

void itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::ProcessStatusList	(	LayerType *	InputList,
		StatusType	ChangeToStatus,
		StatusType	SearchForStatus,
		unsigned int	ThreadId
	)

protected

template<class TInputImage , class TOutputImage >

void itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::PropagateAllLayerValues ( )

protected

Adjusts the values associated with all the index layers of the sparse field by propagating out one layer at a time from the active set. This method also takes care of deleting nodes from the layers which have been marked in the status image as having been moved to other layers.

Definition at line 553 of file itkParallelSparseFieldLevelSetImageFilter.txx.

template<class TInputImage , class TOutputImage >

void itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::PropagateLayerValues	(	StatusType	from,
		StatusType	to,
		StatusType	promote,
		unsigned int	InOrOut
	)

protected

Adjusts the values in a single layer "to" using values in a neighboring layer "from". The list of indicies in "to" are traversed and assigned new values appropriately. Any indicies in "to" without neighbors in "from" are moved into the "promote" layer (or deleted if "promote" is greater than the number of layers). "InOrOut" == 1 indicates this propagation is inwards (more negative). "InOrOut" == 0 indicates this propagation is outwards (more positive).

Definition at line 571 of file itkParallelSparseFieldLevelSetImageFilter.txx.

References itk::NeighborhoodIterator< TImage, TBoundaryCondition >::SetCenterPixel(), and itk::ConstNeighborhoodIterator< TImage, TBoundaryCondition >::SetLocation().

void itk::ProcessObject::PropagateRequestedRegion ( DataObject * output )

virtualinherited

Send the requested region information back up the pipeline (to the filters that preceed this one).

 check flag to avoid executing forever if there is a loop

 Give the subclass a chance to indicate that it will provide
 more data then required for the output. This can happen, for
 example, when a source can only produce the whole output.
 Although this is being called for a specific output, the source
 may need to enlarge all outputs.

 Give the subclass a chance to define how to set the requested
 regions for each of its outputs, given this output's requested
 region.  The default implementation is to make all the output
 requested regions the same.  A subclass may need to override this
 method if each output is a different resolution.

 Give the subclass a chance to request a larger requested region on 
 the inputs. This is necessary when, for example, a filter
 requires more data at the "internal" boundaries to 
 produce the boundary values - such as an image filter that
 derives a new pixel value by applying some operation to a 
 neighborhood of surrounding original values.

 Now that we know the input requested region, propagate this
 through all the inputs.

Reimplemented in itk::VTKImageImport< TOutputImage >, and itk::StreamingImageFilter< TInputImage, TOutputImage >.

Definition at line 766 of file itkProcessObject.cxx.

void itk::ProcessObject::PropagateResetPipeline ( )

protectedvirtualinherited

Called to allocate the input array. Copies old inputs. Propagate a call to ResetPipeline() up the pipeline. Called only from DataObject.

Propagate the ResetPipeline call

Definition at line 631 of file itkProcessObject.cxx.

template<class TInputImage , class TOutputImage >

void itk::ImageToImageFilter< TInputImage, TOutputImage >::PushBackInput ( const InputImageType * image )

virtualinherited

Push/Pop the input of this process object. These methods allow a filter to model its input vector as a queue or stack. These routines may not be appropriate for all filters, especially filters with different types of inputs. These routines follow the semantics of STL.

The routines are useful for applications that need to process "rolling" sets of images. For instance, if an application has 10 images and they need to run a filter on images 1, 2, 3, 4, then run the filter on images 2, 3, 4, 5, then run the filter on images 3, 4, 5, 6, the application can accomplish this by popping an input off the front of the input list and push a new image onto the back of input list. Again, this only makes sense for filters that single type of input.

Other uses are also possible. For a single input filter, pushing and popping inputs allow the application to temporarily replace an input to a filter.

Definition at line 184 of file itkImageToImageFilter.txx.

References itk::ProcessObject::PushBackInput().

template<class TInputImage, class TOutputImage>

void itk::ImageToImageFilter< TInputImage, TOutputImage >::PushBackInput ( const DataObject * input )

inlineprotectedvirtualinherited

PushBackInput(), PushFronInput() in the public section force the input to be the type expected by an ImageToImageFilter. However, these methods end of "hiding" the versions from the superclass (ProcessObject) whose arguments are DataObjects. Here, we re-expose the versions from ProcessObject to avoid warnings about hiding methods from the superclass.

Reimplemented from itk::ProcessObject.

Definition at line 248 of file itkImageToImageFilter.h.

template<class TInputImage , class TOutputImage >

void itk::ImageToImageFilter< TInputImage, TOutputImage >::PushFrontInput ( const InputImageType * image )

virtualinherited

Definition at line 202 of file itkImageToImageFilter.txx.

References itk::ProcessObject::PushFrontInput().

template<class TInputImage, class TOutputImage>

void itk::ImageToImageFilter< TInputImage, TOutputImage >::PushFrontInput ( const DataObject * input )

inlineprotectedvirtualinherited

Reimplemented from itk::ProcessObject.

Definition at line 250 of file itkImageToImageFilter.h.

void itk::Object::Register ( ) const

virtualinherited

Increase the reference count (mark as used by another object).

Reimplemented from itk::LightObject.

Definition at line 309 of file itkObject.cxx.

Referenced by itk::ObjectFactoryBase::RegisterFactory().

virtual void itk::ProcessObject::ReleaseDataBeforeUpdateFlagOff ( )

virtualinherited

virtual void itk::ProcessObject::ReleaseDataBeforeUpdateFlagOn ( )

virtualinherited

void itk::ProcessObject::ReleaseDataFlagOff ( )

inlineinherited

Definition at line 256 of file itkProcessObject.h.

void itk::ProcessObject::ReleaseDataFlagOn ( )

inlineinherited

Definition at line 255 of file itkProcessObject.h.

virtual void itk::InPlaceImageFilter< TInputImage, TOutputImage >::ReleaseInputs ( )

protectedvirtualinherited

InPlaceImageFilter may transfer ownership of the input bulk data to the output object. Once the output object owns the bulk data (done in AllocateOutputs()), the input object must release its hold on the bulk data. ProcessObject::ReleaseInputs() only releases the input bulk data when the user has set the ReleaseDataFlag. InPlaceImageFilter::ReleaseInputs() also releases the input that it has overwritten.

See also:: ProcessObject::ReleaseInputs()

Reimplemented from itk::ProcessObject.

void itk::Object::RemoveAllObservers ( )

inherited

Remove all observers .

Definition at line 435 of file itkObject.cxx.

void itk::ProcessObject::RemoveInput ( DataObject * input )

protectedvirtualinherited

Remove an input.

Removes the first occurence of the given OutputObject from the inputs to this ProcessObject. If it's the last object on the list, shortens the list.

Definition at line 173 of file itkProcessObject.cxx.

void itk::Object::RemoveObserver ( unsigned long tag )

inherited

Remove the observer with this tag value.

Definition at line 425 of file itkObject.cxx.

Referenced by otb::StreamingImageVirtualWriter< TInputImage >::GenerateData(), and otb::ImageFileWriter< TInputImage >::Update().

void itk::ProcessObject::RemoveOutput ( DataObject * output )

protectedvirtualinherited

Definition at line 294 of file itkProcessObject.cxx.

void itk::ProcessObject::ResetPipeline ( )

virtualinherited

Reset the pipeline. If an exception is thrown during an Update(), the pipeline may be in an inconsistent state. This method clears the internal state of the pipeline so Update() can be called.

Definition at line 621 of file itkProcessObject.cxx.

Referenced by itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::IterateThreaderCallback().

template<class TInputImage , class TOutputImage >

FiniteDifferenceImageFilter< TInputImage, TOutputImage >::TimeStepType itk::FiniteDifferenceImageFilter< TInputImage, TOutputImage >::ResolveTimeStep	(	const TimeStepType *	timeStepList,
		const bool *	valid,
		int	size
	)

protectedvirtualinherited

Virtual method for resolving a single time step from a set of time steps returned from processing threads.

Returns:: Time step (dt) for the iteration update based on a list of time steps generated from the threaded calculated change method (one for each region processed).

Parameters:

timeStepList	The set of time changes compiled from all the threaded calls to ThreadedGenerateData.
valid	The set of flags indicating which of "list" elements are valid
size	The size of "list" and "valid"

The default is to return the minimum value in the list.

Definition at line 184 of file itkFiniteDifferenceImageFilter.txx.

Referenced by itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::IterateThreaderCallback().

void itk::ProcessObject::RestoreInputReleaseDataFlags ( )

protectedvirtualinherited

Restore the cached input ReleaseDataFlags.

Definition at line 1075 of file itkProcessObject.cxx.

virtual void itk::ProcessObject::SetAbortGenerateData ( bool _arg )

virtualinherited

Set the AbortGenerateData flag for the process object. Process objects may handle premature termination of execution in different ways.

void itk::Object::SetDebug ( bool debugFlag ) const

inherited

Set the value of the debug flag. A non-zero value turns debugging on.

Definition at line 275 of file itkObject.cxx.

template<class TInputImage, class TOutputImage>

virtual void itk::FiniteDifferenceImageFilter< TInputImage, TOutputImage >::SetDifferenceFunction ( FiniteDifferenceFunctionType * _arg )

virtualinherited

This method sets the pointer to a FiniteDifferenceFunction object that will be used by the filter to calculate updates at image pixels.

Returns:: A FiniteDifferenceObject pointer.

template<class TInputImage, class TOutputImage>

virtual void itk::FiniteDifferenceImageFilter< TInputImage, TOutputImage >::SetElapsedIterations ( unsigned int _arg )

protectedvirtualinherited

Set the number of elapsed iterations of the filter.

Referenced by itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::IterateThreaderCallback().

void itk::Object::SetGlobalWarningDisplay ( bool val )

staticinherited

This is a global flag that controls whether any debug, warning or error messages are displayed.

Set the value of the global debug output control flag.

Definition at line 370 of file itkObject.cxx.

Referenced by itk::Object::GlobalWarningDisplayOff(), and itk::Object::GlobalWarningDisplayOn().

virtual void itk::InPlaceImageFilter< TInputImage, TOutputImage >::SetInPlace ( bool _arg )

virtualinherited

In place operation can be turned on and off. Asking for in-place operation, i.e. calling SetInplace(true) or InplaceOn(), will be effective only if CanRunInPlace also returns true. By default CanRunInPlace checks whether the input and output image type match.

template<class TInputImage , class TOutputImage >

void itk::ImageToImageFilter< TInputImage, TOutputImage >::SetInput ( const InputImageType * image )

virtualinherited

Set/Get the image input of this process object.

Reimplemented in otb::ConvexOrConcaveClassificationFilter< TInputImage, TOutputImage >, itk::WatershedImageFilter< TInputImage >, otb::ImageAndVectorImageOperationFilter< TInputImage, TVectorInputImage, TOutputImage >, itk::VoronoiSegmentationRGBImageFilter< TInputImage, TOutputImage >, otb::GeodesicMorphologyLevelingFilter< TInputImage, TInputMaps, TOutputImage >, and otb::ModulusAndDirectionImageToImageFilter< TInputImage, TInputImageDirection, TOutputImage >.

Definition at line 55 of file itkImageToImageFilter.txx.

References itk::ProcessObject::SetNthInput().

Referenced by itk::LaplacianSegmentationLevelSetFunction< TImageType, TFeatureImageType >::CalculateSpeedImage(), otb::ImageSeriesFileReader< Image< TPixel, 2 >, Image< TInternalPixel, 2 > >::GenerateData(), otb::ImageSeriesFileReader< Image< TPixel, 2 >, VectorImage< TInternalPixel, 2 > >::GenerateData(), otb::ImageSeriesFileReader< VectorImage< TPixel, 2 >, VectorImage< TInternalPixel, 2 > >::GenerateData(), and otb::ROIdataConversion< TInputImage, TInputROIImage >::SetInputImage().

template<class TInputImage, class TOutputImage >

void itk::ImageToImageFilter< TInputImage, TOutputImage >::SetInput	(	unsigned int	index,
		const TInputImage *	image
	)

virtualinherited

Connect one of the operands for pixel-wise addition

Reimplemented in itk::WatershedImageFilter< TInputImage >, itk::VoronoiSegmentationRGBImageFilter< TInputImage, TOutputImage >, and otb::AngularProjectionImageFilter< TInputImage, TOutputImage, TAngleArray, TPrecision >.

Definition at line 69 of file itkImageToImageFilter.txx.

References itk::ProcessObject::SetNthInput().

template<class TInputImage, class TOutputImage>

virtual void itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::SetIsoSurfaceValue ( ValueType _arg )

virtual

Set/Get the value of the isosurface to use in the input image.

template<class TInputImage, class TOutputImage>

virtual void itk::FiniteDifferenceImageFilter< TInputImage, TOutputImage >::SetManualReinitialization ( bool _arg )

virtualinherited

Require the filter to be manually reinitialized (by calling SetStateToUninitialized()

template<class TInputImage, class TOutputImage>

virtual void itk::FiniteDifferenceImageFilter< TInputImage, TOutputImage >::SetMaximumRMSError ( double _arg )

virtualinherited

Set/Get the maximum error allowed in the solution. This may not be defined for all solvers and its meaning may change with the application.

Reimplemented in itk::NarrowBandLevelSetImageFilter< TInputImage, TFeatureImage, TOutputPixelType, TOutputImage >, and itk::NarrowBandLevelSetImageFilter< TInputImage, TFeatureImage, TOutputPixelType, Image< TOutputPixelType,::itk::GetImageDimension< TInputImage >::ImageDimension > >.

void itk::Object::SetMetaDataDictionary ( const MetaDataDictionary & rhs )

inherited

Returns:: Set the MetaDataDictionary

Reimplemented in otb::ImageMetadataInterfaceBase.

Definition at line 554 of file itkObject.cxx.

References NULL.

Referenced by otb::VectorImage< TPixel, VImageDimension >::CopyInformation(), and otb::Image< TPixel, VImageDimension >::CopyInformation().

void itk::ProcessObject::SetNthInput	(	unsigned int	idx,
		DataObject *	input
	)

protectedvirtualinherited

Protected methods for setting inputs. Subclasses make use of them for setting input.

Set an Input of this filter. This method does Register()/UnRegister() manually to deal with the fact that smart pointers aren't around to do the reference counting.

Reimplemented in itk::ImageToVectorImageFilter< TInputImage >.

Definition at line 210 of file itkProcessObject.cxx.

void itk::ProcessObject::SetNthOutput	(	unsigned int	idx,
		DataObject *	output
	)

protectedvirtualinherited

Protected methods for setting outputs. Subclasses make use of them for getting output.

Set an output of this filter. This method specifically does not do a Register()/UnRegister() because of the desire to break the reference counting loop.

Definition at line 333 of file itkProcessObject.cxx.

References itk::DataObject::ConnectSource().

Referenced by itk::AutomaticTopologyMeshSource< TOutputMesh >::AutomaticTopologyMeshSource(), itk::BalloonForceFilter< TInputMesh, TOutputMesh >::BalloonForceFilter(), itk::watershed::BoundaryResolver< TPixelType, TDimension >::BoundaryResolver(), itk::CoreAtomImageToDistanceMatrixProcess< TSourceImage >::CoreAtomImageToDistanceMatrixProcess(), itk::CoreAtomImageToUnaryCorrespondenceMatrixProcess< TSourceImage >::CoreAtomImageToUnaryCorrespondenceMatrixProcess(), itk::SimplexMeshToTriangleMeshFilter< TInputMesh, TOutputMesh >::CreateTriangles(), itk::DeformableMesh3DFilter< TInputMesh, TOutputMesh >::DeformableMesh3DFilter(), itk::DeformableSimplexMesh3DFilter< TInputMesh, TOutputMesh >::DeformableSimplexMesh3DFilter(), itk::watershed::EquivalenceRelabeler< TScalarType, TImageDimension >::EquivalenceRelabeler(), itk::ExtensionVelocitiesImageFilter< TLevelSet, TAuxValue, VAuxDimension >::ExtensionVelocitiesImageFilter(), itk::FastMarchingExtensionImageFilter< TLevelSet, TAuxValue, VAuxDimension, TSpeedImage >::FastMarchingExtensionImageFilter(), otb::FillGapsFilter::FillGapsFilter(), itk::ImageRegistrationMethod< TFixedImage, TMovingImage >::ImageRegistrationMethod(), itk::ImageSource< TOutputImage >::ImageSource(), itk::Statistics::ImageToListGenerator< TImage, TMaskImage >::ImageToListGenerator(), itk::ImageToMeshFilter< TInputImage, TOutputMesh >::ImageToMeshFilter(), itk::ImageToSpatialObjectRegistrationMethod< TFixedImage, TMovingSpatialObject >::ImageToSpatialObjectRegistrationMethod(), itk::SimplexMeshAdaptTopologyFilter< TInputMesh, TOutputMesh >::InsertNewCells(), otb::Statistics::ListSampleToBalancedListSampleFilter< TInputSampleList, TLabelSampleList, TOutputSampleList >::ListSampleToBalancedListSampleFilter(), otb::MeanShiftSmoothingImageFilter< TInputImage, TOutputImage, TKernel, TOutputIterationImage >::MeanShiftSmoothingImageFilter(), itk::MedialNodePairCorrespondenceProcess< TSourceImage >::MedialNodePairCorrespondenceProcess(), itk::MedialNodeTripletCorrespondenceProcess< TSourceImage >::MedialNodeTripletCorrespondenceProcess(), itk::MeshSource< TOutputMesh >::MeshSource(), itk::MinimumMaximumImageFilter< TInputImage >::MinimumMaximumImageFilter(), otb::MinMaxAttributesLabelMapFilter< TInputImage >::MinMaxAttributesLabelMapFilter(), itk::MultiResolutionImageRegistrationMethod< TFixedImage, TMovingImage >::MultiResolutionImageRegistrationMethod(), itk::MultiScaleHessianBasedMeasureImageFilter< TInputImage, THessianImage, TOutputImage >::MultiScaleHessianBasedMeasureImageFilter(), itk::PathSource< TOutputPath >::PathSource(), otb::PersistentCompareImageFilter< TInputImage >::PersistentCompareImageFilter(), otb::PersistentDescriptorsListSampleGenerator< TInputImage, TVectorData, TFunctionType, TListSample, TLabelListSample >::PersistentDescriptorsListSampleGenerator(), otb::PersistentHistogramVectorImageFilter< TInputImage >::PersistentHistogramVectorImageFilter(), otb::PersistentInnerProductVectorImageFilter< TInputImage >::PersistentInnerProductVectorImageFilter(), otb::PersistentMatrixTransposeMatrixImageFilter< TInputImage, TInputImage2 >::PersistentMatrixTransposeMatrixImageFilter(), otb::PersistentMinMaxImageFilter< TInputImage >::PersistentMinMaxImageFilter(), otb::PersistentMinMaxVectorImageFilter< TInputImage >::PersistentMinMaxVectorImageFilter(), otb::PersistentObjectDetectionClassifier< TInputImage, TOutputVectorData, TLabel, TFunctionType >::PersistentObjectDetectionClassifier(), otb::PersistentStatisticsImageFilter< TInputImage >::PersistentStatisticsImageFilter(), otb::PersistentStreamingStatisticsMapFromLabelImageFilter< TInputVectorImage, TLabelImage >::PersistentStreamingStatisticsMapFromLabelImageFilter(), otb::PersistentStreamingStatisticsVectorImageFilter< TInputImage, TPrecision >::PersistentStreamingStatisticsVectorImageFilter(), otb::PersistentVectorImageToMatrixFilter< TInputImage >::PersistentVectorImageToMatrixFilter(), itk::PointSetToImageRegistrationMethod< TFixedPointSet, TMovingImage >::PointSetToImageRegistrationMethod(), itk::PointSetToPointSetRegistrationMethod< TFixedPointSet, TMovingPointSet >::PointSetToPointSetRegistrationMethod(), otb::ProspectModel::ProspectModel(), itk::RegularSphereMeshSource< TOutputMesh >::RegularSphereMeshSource(), itk::watershed::Relabeler< TScalarType, TImageDimension >::Relabeler(), otb::SailModel::SailModel(), itk::watershed::Segmenter< TInputImage >::Segmenter(), itk::watershed::SegmentTreeGenerator< TScalarType >::SegmentTreeGenerator(), itk::watershed::Segmenter< InputImageType >::SetBoundary(), itk::watershed::BoundaryResolver< TPixelType, TDimension >::SetEquivalencyTable(), itk::MeshSource< TOutputMesh >::SetOutput(), itk::watershed::EquivalenceRelabeler< TScalarType, TImageDimension >::SetOutputImage(), itk::watershed::Relabeler< ScalarType, itkGetStaticConstMacro(ImageDimension)>::SetOutputImage(), itk::watershed::Segmenter< InputImageType >::SetOutputImage(), itk::watershed::Segmenter< InputImageType >::SetSegmentTable(), itk::SimplexMeshAdaptTopologyFilter< TInputMesh, TOutputMesh >::SimplexMeshAdaptTopologyFilter(), itk::SphereMeshSource< TOutputMesh >::SphereMeshSource(), itk::StatisticsImageFilter< TInputImage >::StatisticsImageFilter(), itk::TriangleMeshToSimplexMeshFilter< TInputMesh, TOutputMesh >::TriangleMeshToSimplexMeshFilter(), itk::TwoOutputExampleImageFilter< TImage >::TwoOutputExampleImageFilter(), itk::VTKPolyDataReader< TOutputMesh >::VTKPolyDataReader(), otb::WaveletPacketTransform< TInputImage, TOutputImage, TFilter, Wavelet::FORWARD, TCost >::WaveletPacketTransform(), otb::WaveletPacketTransform< TInputImage, TOutputImage, TFilter, Wavelet::INVERSE, FullyDecomposedWaveletPacketCost< TInputImage > >::WaveletPacketTransform(), otb::WaveletTransform< TInputImage, TOutputImage, TFilter, Wavelet::FORWARD >::WaveletTransform(), and otb::WaveletTransform< TInputImage, TOutputImage, TFilter, Wavelet::INVERSE >::WaveletTransform().

void itk::ProcessObject::SetNumberOfInputs ( unsigned int num )

protectedinherited

Called to allocate the input array. Copies old inputs.

Called by constructor to set up input array.

Definition at line 96 of file itkProcessObject.cxx.

Referenced by otb::WaveletPacketTransform< TInputImage, TOutputImage, TFilter, Wavelet::FORWARD, TCost >::WaveletPacketTransform(), otb::WaveletPacketTransform< TInputImage, TOutputImage, TFilter, Wavelet::INVERSE, FullyDecomposedWaveletPacketCost< TInputImage > >::WaveletPacketTransform(), otb::WaveletTransform< TInputImage, TOutputImage, TFilter, Wavelet::FORWARD >::WaveletTransform(), and otb::WaveletTransform< TInputImage, TOutputImage, TFilter, Wavelet::INVERSE >::WaveletTransform().

template<class TInputImage, class TOutputImage>

virtual void itk::FiniteDifferenceImageFilter< TInputImage, TOutputImage >::SetNumberOfIterations ( unsigned int _arg )

virtualinherited

Set/Get the number of iterations that the filter will run.

template<class TInputImage, class TOutputImage>

virtual void itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::SetNumberOfLayers ( StatusType _arg )

virtual

Set/Get the number of layers to use in the sparse field. Argument is the number of layers on ONE side of the active layer, so the total layers in the sparse field is 2 * NumberOfLayers + 1

void itk::ProcessObject::SetNumberOfOutputs ( unsigned int num )

protectedinherited

Called to allocate the output array. Copies old outputs.

Called by constructor to set up output array.

Definition at line 424 of file itkProcessObject.cxx.

Referenced by otb::MeanShiftSmoothingImageFilter< TInputImage, TOutputImage, TKernel, TOutputIterationImage >::MeanShiftSmoothingImageFilter(), otb::WaveletPacketTransform< TInputImage, TOutputImage, TFilter, Wavelet::FORWARD, TCost >::WaveletPacketTransform(), otb::WaveletPacketTransform< TInputImage, TOutputImage, TFilter, Wavelet::INVERSE, FullyDecomposedWaveletPacketCost< TInputImage > >::WaveletPacketTransform(), otb::WaveletTransform< TInputImage, TOutputImage, TFilter, Wavelet::FORWARD >::WaveletTransform(), and otb::WaveletTransform< TInputImage, TOutputImage, TFilter, Wavelet::INVERSE >::WaveletTransform().

virtual void itk::ProcessObject::SetNumberOfRequiredInputs ( unsigned int _arg )

protectedvirtualinherited

Referenced by itk::DeformableSimplexMesh3DFilter< TInputMesh, TOutputMesh >::DeformableSimplexMesh3DFilter(), itk::ExtensionVelocitiesImageFilter< TLevelSet, TAuxValue, VAuxDimension >::ExtensionVelocitiesImageFilter(), itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::FastMarchingImageFilter(), otb::FillGapsFilter::FillGapsFilter(), otb::ImageToLabelMapWithAttributesFilter< TInputImage, TLabeledImage, TLabel, TLabelObject >::ImageToLabelMapWithAttributesFilter(), itk::ImageToMeshFilter< TInputImage, TOutputMesh >::ImageToMeshFilter(), itk::PasteImageFilter< TInputImage, TSourceImage, TOutputImage >::PasteImageFilter(), otb::WaveletPacketTransform< TInputImage, TOutputImage, TFilter, Wavelet::FORWARD, TCost >::WaveletPacketTransform(), otb::WaveletPacketTransform< TInputImage, TOutputImage, TFilter, Wavelet::INVERSE, FullyDecomposedWaveletPacketCost< TInputImage > >::WaveletPacketTransform(), otb::WaveletTransform< TInputImage, TOutputImage, TFilter, Wavelet::FORWARD >::WaveletTransform(), and otb::WaveletTransform< TInputImage, TOutputImage, TFilter, Wavelet::INVERSE >::WaveletTransform().

virtual void itk::ProcessObject::SetNumberOfRequiredOutputs ( unsigned int _arg )

protectedvirtualinherited

Referenced by itk::AutomaticTopologyMeshSource< TOutputMesh >::AutomaticTopologyMeshSource(), itk::BalloonForceFilter< TInputMesh, TOutputMesh >::BalloonForceFilter(), itk::CoreAtomImageToDistanceMatrixProcess< TSourceImage >::CoreAtomImageToDistanceMatrixProcess(), itk::CoreAtomImageToUnaryCorrespondenceMatrixProcess< TSourceImage >::CoreAtomImageToUnaryCorrespondenceMatrixProcess(), itk::DeformableMesh3DFilter< TInputMesh, TOutputMesh >::DeformableMesh3DFilter(), itk::DeformableSimplexMesh3DFilter< TInputMesh, TOutputMesh >::DeformableSimplexMesh3DFilter(), itk::ExtensionVelocitiesImageFilter< TLevelSet, TAuxValue, VAuxDimension >::ExtensionVelocitiesImageFilter(), itk::FastMarchingExtensionImageFilter< TLevelSet, TAuxValue, VAuxDimension, TSpeedImage >::FastMarchingExtensionImageFilter(), otb::FillGapsFilter::FillGapsFilter(), otb::GeometriesSource::GeometriesSource(), itk::ImageSource< TOutputImage >::ImageSource(), itk::ImageToMeshFilter< TInputImage, TOutputMesh >::ImageToMeshFilter(), itk::MedialNodePairCorrespondenceProcess< TSourceImage >::MedialNodePairCorrespondenceProcess(), itk::MedialNodeTripletCorrespondenceProcess< TSourceImage >::MedialNodeTripletCorrespondenceProcess(), itk::MeshSource< TOutputMesh >::MeshSource(), itk::MultiScaleHessianBasedMeasureImageFilter< TInputImage, THessianImage, TOutputImage >::MultiScaleHessianBasedMeasureImageFilter(), otb::OSMDataToVectorDataGenerator::OSMDataToVectorDataGenerator(), itk::PathSource< TOutputPath >::PathSource(), itk::RegularSphereMeshSource< TOutputMesh >::RegularSphereMeshSource(), itk::watershed::Relabeler< TScalarType, TImageDimension >::Relabeler(), itk::SimplexMeshAdaptTopologyFilter< TInputMesh, TOutputMesh >::SimplexMeshAdaptTopologyFilter(), itk::SphereMeshSource< TOutputMesh >::SphereMeshSource(), itk::TriangleMeshToSimplexMeshFilter< TInputMesh, TOutputMesh >::TriangleMeshToSimplexMeshFilter(), itk::TwoOutputExampleImageFilter< TImage >::TwoOutputExampleImageFilter(), and itk::VTKPolyDataReader< TOutputMesh >::VTKPolyDataReader().

virtual void itk::ProcessObject::SetNumberOfThreads ( int _arg )

virtualinherited

Get/Set the number of threads to create when executing.

Referenced by itk::CannyEdgeDetectionImageFilter< TInputImage, TOutputImage >::Compute2ndDerivative(), itk::CannyEdgeDetectionImageFilter< TInputImage, TOutputImage >::Compute2ndDerivativePos(), and itk::FiniteDifferenceSparseImageFilter< TInputImageType, TSparseOutputImageType >::PrecalculateChange().

virtual void itk::ProcessObject::SetProgress ( float _arg )

virtualinherited

Set the execution progress of a process object. The progress is a floating number in [0,1] with 0 meaning no progress and 1 meaning the filter has completed execution. The ProgressEvent is NOT invoked.

void itk::Object::SetReferenceCount ( int ref )

virtualinherited

Sets the reference count (use with care)

If there is a delete method, invoke it.

Reimplemented from itk::LightObject.

Definition at line 347 of file itkObject.cxx.

virtual void itk::ProcessObject::SetReleaseDataBeforeUpdateFlag ( bool _arg )

virtualinherited

Turn on/off the flags to control whether the bulk data belonging to the outputs of this ProcessObject are released/reallocated during an Update(). In limited memory scenarios, a user may want to force the elements of a pipeline to release any bulk data that is going to be regenerated anyway during an Update() in order to control peak memory allocation. Note that this flag is different from the ReleaseDataFlag. ReleaseDataFlag manages the deallocation of a ProcessObject's bulk output data once that data has been consumed by a downstream ProcessObject. The ReleaseDataBeforeUpdateFlag manages the deallocation/reallocation of bulk data during a pipeline update to control peak memory utilization. Default value is on.

void itk::ProcessObject::SetReleaseDataFlag ( bool flag )

virtualinherited

Turn on/off the flags to control whether the bulk data belonging to the outputs of this ProcessObject are released after being used by a downstream ProcessObject. Default value is off. Another options for controlling memory utilization is the ReleaseDataBeforeUpdateFlag.

Definition at line 528 of file itkProcessObject.cxx.

template<class TInputImage, class TOutputImage>

virtual void itk::FiniteDifferenceImageFilter< TInputImage, TOutputImage >::SetRMSChange ( double _arg )

virtualinherited

Set/Get the root mean squared change of the previous iteration. May not be used by all solvers.

Referenced by itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::IterateThreaderCallback().

template<class TInputImage, class TOutputImage>

virtual void itk::FiniteDifferenceImageFilter< TInputImage, TOutputImage >::SetState ( FilterStateType _arg )

virtualinherited

Set/Get the state of the filter.

template<class TInputImage, class TOutputImage>

void itk::FiniteDifferenceImageFilter< TInputImage, TOutputImage >::SetStateToInitialized ( )

inlineinherited

Set the state of the filter to INITIALIZED

Definition at line 198 of file itkFiniteDifferenceImageFilter.h.

Referenced by itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::IterateThreaderCallback().

template<class TInputImage, class TOutputImage>

void itk::FiniteDifferenceImageFilter< TInputImage, TOutputImage >::SetStateToUninitialized ( )

inlineinherited

Set the state of the filter to UNINITIALIZED

Definition at line 204 of file itkFiniteDifferenceImageFilter.h.

template<class TInputImage, class TOutputImage>

virtual void itk::FiniteDifferenceImageFilter< TInputImage, TOutputImage >::SetUseImageSpacing ( bool _arg )

virtualinherited

Use the image spacing information in calculations. Use this option if you want derivatives in physical space. Default is UseImageSpacingOff.

template<class TInputImage , class TOutputImage >

void itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::SignalNeighbor	(	unsigned int	SemaphoreArrayNumber,
		unsigned int	ThreadId
	)

protected

Definition at line 2611 of file itkParallelSparseFieldLevelSetImageFilter.txx.

template<class TInputImage , class TOutputImage >

void itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::SignalNeighborsAndWait ( unsigned int ThreadId )

protected

Definition at line 2556 of file itkParallelSparseFieldLevelSetImageFilter.txx.

Referenced by itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::IterateThreaderCallback().

template<class TOutputImage >

int itk::ImageSource< TOutputImage >::SplitRequestedRegion	(	int	i,
		int	num,
		OutputImageRegionType &	splitRegion
	)

protectedvirtualinherited

Split the output's RequestedRegion into "num" pieces, returning region "i" as "splitRegion". This method is called "num" times. The regions must not overlap. The method returns the number of pieces that the routine is capable of splitting the output RequestedRegion, i.e. return value is less than or equal to "num".

Reimplemented in itk::SignedMaurerDistanceMapImageFilter< TInputImage, TOutputImage >.

Definition at line 138 of file itkImageSource.txx.

Referenced by itk::DenseFiniteDifferenceImageFilter< TInputImage, TOutputImage >::ApplyUpdateThreaderCallback(), itk::DenseFiniteDifferenceImageFilter< TInputImage, TOutputImage >::CalculateChangeThreaderCallback(), itk::CannyEdgeDetectionImageFilter< TInputImage, TOutputImage >::Compute2ndDerivativePosThreaderCallback(), and itk::CannyEdgeDetectionImageFilter< TInputImage, TOutputImage >::Compute2ndDerivativeThreaderCallback().

template<class TInputImage , class TOutputImage >

void itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::ThreadedAllocateData ( unsigned int ThreadId )

protected

Each thread allocates and initializes the data it will use by itself. This maintains the memory locality of data w.r.t. the thread in a shared memory environment.

Definition at line 794 of file itkParallelSparseFieldLevelSetImageFilter.txx.

References itk::Semaphore::New().

Referenced by itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::IterateThreaderCallback().

template<class TInputImage , class TOutputImage >

void itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::ThreadedApplyUpdate	(	TimeStepType	dt,
		unsigned int	ThreadId
	)

protectedvirtual

Does the actual work of updating the output from the UpdateContainer over an output region supplied by the multithreading mechanism.

Definition at line 1496 of file itkParallelSparseFieldLevelSetImageFilter.txx.

Referenced by itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::IterateThreaderCallback().

template<class TInputImage , class TOutputImage >

ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::TimeStepType itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::ThreadedCalculateChange ( unsigned int ThreadId )

protectedvirtual

This method does the actual work of calculating change over a region supplied by the multithreading mechanism.

Definition at line 1386 of file itkParallelSparseFieldLevelSetImageFilter.txx.

References itk::ConstNeighborhoodIterator< TImage, TBoundaryCondition >::NeedToUseBoundaryConditionOff().

Referenced by itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::IterateThreaderCallback().

template<class TInputImage, class TOutputImage>

virtual ValueType itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::ThreadedCalculateUpdateValue	(	const unsigned	int,
		const IndexType	,
		const TimeStepType &	dt,
		const ValueType &	value,
		const ValueType &	change
	)

inlineprotectedvirtual

This method allows a subclass to override the way in which updates to output values are applied during each iteration. The default simply follows the standard finite difference scheme of scaling the change by the timestep and adding to the value of the previous iteration.

Definition at line 518 of file itkParallelSparseFieldLevelSetImageFilter.h.

template<class TOutputImage >

void itk::ImageSource< TOutputImage >::ThreadedGenerateData	(	const OutputImageRegionType &	outputRegionForThread,
		int	threadId
	)

protectedvirtualinherited

If an imaging filter can be implemented as a multithreaded algorithm, the filter will provide an implementation of ThreadedGenerateData(). This superclass will automatically split the output image into a number of pieces, spawn multiple threads, and call ThreadedGenerateData() in each thread. Prior to spawning threads, the BeforeThreadedGenerateData() method is called. After all the threads have completed, the AfterThreadedGenerateData() method is called. If an image processing filter cannot support threading, that filter should provide an implementation of the GenerateData() method instead of providing an implementation of ThreadedGenerateData(). If a filter provides a GenerateData() method as its implementation, then the filter is responsible for allocating the output data. If a filter provides a ThreadedGenerateData() method as its implementation, then the output memory will allocated automatically by this superclass. The ThreadedGenerateData() method should only produce the output specified by "outputThreadRegion" parameter. ThreadedGenerateData() cannot write to any other portion of the output image (as this is responsibility of a different thread).

See also:: GenerateData(), SplitRequestedRegion()

Definition at line 258 of file itkImageSource.txx.

template<class TInputImage, class TOutputImage>

virtual bool itk::FiniteDifferenceImageFilter< TInputImage, TOutputImage >::ThreadedHalt ( void * )

inlineprotectedvirtualinherited

This method is similar to Halt(), and its default implementation in this class is simply to call Halt(). However, this method takes as a parameter a void pointer to the MultiThreader::ThreadInfoStruct structure. If you override this method instead of overriding Halt, you will be able to get the current thread ID and handle the Halt method accordingly. This is useful if you are doing a lot of processing in Halt that you don't want parallelized. Notice that ThreadedHalt is only called by the multithreaded filters, so you still should implement Halt, just in case a non-threaded filter is used.

Definition at line 284 of file itkFiniteDifferenceImageFilter.h.

Referenced by itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::IterateThreaderCallback().

template<class TInputImage , class TOutputImage >

void itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::ThreadedInitializeData	(	unsigned int	ThreadId,
		const ThreadRegionType &	ThreadRegion
	)

protected

Definition at line 895 of file itkParallelSparseFieldLevelSetImageFilter.txx.

References itk::ImageRegionIterator< TImage >::Begin(), itk::ImageRegionConstIterator< TImage >::Begin(), itk::ImageConstIterator< TImage >::Get(), itk::SparseFieldLayerIterator< TNodeType >::GetPointer(), itk::ImageConstIterator< TImage >::IsAtEnd(), itk::ParallelSparseFieldLevelSetNode< TNodeIndexType >::m_Index, and itk::ImageRegionIterator< TImage >::Set().

Referenced by itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::IterateThreaderCallback().

template<class TInputImage , class TOutputImage >

void itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::ThreadedInitializeIteration ( unsigned int ThreadId )

protectedvirtual

If child classes need an entry point to the start of every iteration step they can override this method. This method is defined but empty in this class.

Definition at line 1111 of file itkParallelSparseFieldLevelSetImageFilter.txx.

Referenced by itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::IterateThreaderCallback().

template<class TInputImage , class TOutputImage >

void itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::ThreadedLoadBalance ( unsigned int ThreadId )

protectedvirtual

Redistribute an load among the threads to obtain a more balanced load distribution. This is performed in parallel by all the threads.

Definition at line 2363 of file itkParallelSparseFieldLevelSetImageFilter.txx.

References itk::SparseFieldLayerIterator< TNodeType >::GetPointer(), and itk::ParallelSparseFieldLevelSetNode< TNodeIndexType >::m_Index.

Referenced by itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::IterateThreaderCallback().

template<class TInputImage , class TOutputImage >

void itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::ThreadedPostProcessOutput ( const ThreadRegionType & regionToProcess )

protected

Assign background pixels INSIDE the sparse field layers to a new level set with value less than the innermost layer. Assign background pixels OUTSIDE the sparse field layers to a new level set with value greater than the outermost layer.

Definition at line 2515 of file itkParallelSparseFieldLevelSetImageFilter.txx.

References itk::ImageRegionIterator< TImage >::Begin(), itk::ImageRegionConstIterator< TImage >::Begin(), itk::ImageConstIterator< TImage >::Get(), itk::ImageConstIterator< TImage >::IsAtEnd(), and itk::ImageRegionIterator< TImage >::Set().

Referenced by itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::IterateThreaderCallback().

template<class TInputImage , class TOutputImage >

void itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::ThreadedProcessFirstLayerStatusLists	(	unsigned int	InputLayerNumber,
		unsigned int	OutputLayerNumber,
		StatusType	SearchForStatus,
		unsigned int	InOrOut,
		unsigned int	BufferLayerNumber,
		unsigned int	ThreadId
	)

protected

Performs two tasks. The situation here is that ThreadedProcessStatusList has been called just once after the active layer values have been updated and the UpLists and DownLists formed. Some nodes are now moving into the active layer. The two tasks performed are:

modify the status-image like it is performed by the ThreadedProcessStatusList.
Update the values in the output-image for those nodes that are moving IN the active layer.

Definition at line 1821 of file itkParallelSparseFieldLevelSetImageFilter.txx.

References itk::SparseFieldLayerIterator< TNodeType >::GetPointer(), and itk::ParallelSparseFieldLevelSetNode< TNodeIndexType >::m_Index.

template<class TInputImage , class TOutputImage >

void itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::ThreadedProcessOutsideList	(	unsigned int	InputLayerNumber,
		StatusType	ChangeToStatus,
		unsigned int	InOrOut,
		unsigned int	BufferLayerNumber,
		unsigned int	ThreadId
	)

protected

Push each index in the input list into its appropriate status layer (ChangeToStatus) and ... ... update the status image value at that index

Definition at line 2085 of file itkParallelSparseFieldLevelSetImageFilter.txx.

References itk::ParallelSparseFieldLevelSetNode< TNodeIndexType >::m_Index.

template<class TInputImage , class TOutputImage >

void itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::ThreadedProcessPixelEnteringActiveLayer	(	const IndexType	,
		const ValueType	,
		const unsigned	int
	)

protectedvirtual

Definition at line 1956 of file itkParallelSparseFieldLevelSetImageFilter.txx.

template<class TInputImage , class TOutputImage >

void itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::ThreadedProcessStatusList	(	unsigned int	InputLayerNumber,
		unsigned int	OutputLayerNumber,
		StatusType	ChangeToStatus,
		StatusType	SearchForStatus,
		unsigned int	InOrOut,
		unsigned int	BufferLayerNumber,
		unsigned int	ThreadId
	)

protected

Push each index in the input list into its appropriate status layer (ChangeToStatus) and update the status image value at that index. Also examine the neighbors of the index, (with status SearchForStatus) to determine which need to go onto the output list.

Definition at line 1967 of file itkParallelSparseFieldLevelSetImageFilter.txx.

References itk::ParallelSparseFieldLevelSetNode< TNodeIndexType >::m_Index.

template<class TInputImage , class TOutputImage >

void itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::ThreadedPropagateLayerValues	(	StatusType	from,
		StatusType	to,
		StatusType	promote,
		unsigned int	InorOut,
		unsigned int	ThreadId
	)

protected

Definition at line 2127 of file itkParallelSparseFieldLevelSetImageFilter.txx.

References itk::SparseFieldLayerIterator< TNodeType >::GetPointer().

template<class TInputImage , class TOutputImage >

void itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::ThreadedUpdateActiveLayerValues	(	TimeStepType	dt,
		LayerType *	StatusUpList,
		LayerType *	StatusDownList,
		unsigned int	ThreadId
	)

protected

Updates the values (in the output-image) of the nodes in the active layer that are moving OUT of the active layer. These values are used in the ThreadedProcessFirstLayerStatusLists() method to assign values for new nodes that are moving IN the active layer.
This function also constructs the up/down lists for nodes that are moving out of the active layer.

Definition at line 1594 of file itkParallelSparseFieldLevelSetImageFilter.txx.

References itk::SparseFieldLayerIterator< TNodeType >::GetPointer(), itk::ParallelSparseFieldLevelSetNode< TNodeIndexType >::m_Index, and itk::SparseFieldLayer< TNodeType >::PushFront().

template<class TOutputImage >

ITK_THREAD_RETURN_TYPE itk::ImageSource< TOutputImage >::ThreaderCallback ( void * arg )

staticprotectedinherited

Static function used as a "callback" by the MultiThreader. The threading library will call this routine for each thread, which will delegate the control to ThreadedGenerateData().

Definition at line 278 of file itkImageSource.txx.

References itk::ImageSource< TOutputImage >::ThreadStruct::Filter, and ITK_THREAD_RETURN_VALUE.

template<class TInputImage, class TOutputImage>

itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::typedef ( Concept::EqualityComparable< PixelType > )

Begin concept checking This class requires OutputEqualityComparableCheck in the form of (Concept::EqualityComparable<PixelType>)

template<class TInputImage, class TOutputImage>

itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::typedef ( Concept::Convertible< double, PixelType > )

This class requires DoubleConvertibleToOutputCheck in the form of (Concept::Convertible<double, PixelType>)

template<class TInputImage, class TOutputImage>

itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::typedef ( Concept::OStreamWritable< PixelType > )

This class requires OutputOStreamWritableCheck in the form of (Concept::OStreamWritable<PixelType>)

void itk::Object::UnRegister ( ) const

virtualinherited

Decrease the reference count (release by another object).

If there is a delete method, invoke it.

Reimplemented from itk::LightObject.

Definition at line 324 of file itkObject.cxx.

Referenced by itk::Object::New(), and itk::ObjectFactoryBase::UnRegisterFactory().

void itk::ProcessObject::Update ( void )

virtualinherited

Bring this filter up-to-date. Update() checks modified times against last execution times, and re-executes objects if necessary. A side effect of this method is that the whole pipeline may execute in order to bring this filter up-to-date. This method updates the currently prescribed requested region. If no requested region has been set on the output, then the requested region will be set to the largest possible region. Once the requested region is set, Update() will make sure the specified requested region is up-to-date. This is a confusing side effect to users who are just calling Update() on a filter. A first call to Update() will cause the largest possible region to be updated. A second call to Update() will update that same region. If a modification to the upstream pipeline cause a filter to have a different largest possible region, this second call to Update() will not cause the output requested region to be reset to the new largest possible region. Instead, the output requested region will be the same as the last time Update() was called. To have a filter always to produce its largest possible region, users should call UpdateLargestPossibleRegion() instead.

The following methods are used to coordinate the execution of the data processing pipeline.

Definition at line 611 of file itkProcessObject.cxx.

Referenced by otb::ImageSeriesFileReader< Image< TPixel, 2 >, Image< TInternalPixel, 2 > >::GenerateData(), otb::ImageSeriesFileReader< Image< TPixel, 2 >, VectorImage< TInternalPixel, 2 > >::GenerateData(), otb::ImageSeriesFileReader< VectorImage< TPixel, 2 >, VectorImage< TInternalPixel, 2 > >::GenerateData(), itk::AutoCropLabelMapFilter< TInputImage >::GenerateOutputInformation(), itk::LabelMapMaskImageFilter< TInputImage, TOutputImage >::GenerateOutputInformation(), and itk::VoronoiSegmentationImageFilterBase< TInputImage, TOutputImage, TBinaryPriorImage >::RunSegmentOneStep().

void itk::ProcessObject::UpdateLargestPossibleRegion ( )

virtualinherited

Like Update(), but sets the output requested region to the largest possible region for the output. This is the method users should call if they want the entire dataset to be processed. If a user wants to update the same output region as a previous call to Update() or a previous call to UpdateLargestPossibleRegion(), then they should call the method Update().

Definition at line 1120 of file itkProcessObject.cxx.

void itk::ProcessObject::UpdateOutputData ( DataObject * output )

virtualinherited

Actually generate new output

 prevent chasing our tail

 Prepare all the outputs. This may deallocate previous bulk data.

 Propagate the update call - make sure everything we
 might rely on is up-to-date
 Must call PropagateRequestedRegion before UpdateOutputData if multiple 
 inputs since they may lead back to the same data object.

 Cache the state of any ReleaseDataFlag's on the inputs. While the
 filter is executing, we need to set the ReleaseDataFlag's on the
 inputs to false in case the current filter is implemented using a
 mini-pipeline (which will try to release the inputs).  After the
 filter finishes, we restore the state of the ReleaseDataFlag's
 before the call to ReleaseInputs().

 Tell all Observers that the filter is starting

 GenerateData this object - we have not aborted yet, and our progress
 before we start to execute is 0.0.

 Count the number of required inputs which have been assigned

 If we ended due to aborting, push the progress up to 1.0 (since
 it probably didn't end there)

 Notify end event observers

 Now we have to mark the data as up to date.

 Restore the state of any input ReleaseDataFlags

 Release any inputs if marked for release

Reimplemented in itk::StreamingImageFilter< TInputImage, TOutputImage >.

Definition at line 908 of file itkProcessObject.cxx.

void itk::ProcessObject::UpdateOutputInformation ( void )

virtualinherited

Update the information decribing the output data. This method transverses up the pipeline gathering modified time information. On the way back down the pipeline, this method calls GenerateOutputInformation() to set any necessary information about the output data objects. For instance, a filter that shrinks an image will need to provide an implementation for GenerateOutputInformation() that changes the spacing of the pixels. Such filters should call their superclass' implementation of GenerateOutputInformation prior to changing the information values they need (i.e. GenerateOutputInformation() should call Superclass::GenerateOutputInformation() prior to changing the information.

 Watch out for loops in the pipeline

   Since we are in a loop, we will want to update. But if
   we don't modify this filter, then we will not execute
   because our OutputInformationMTime will be more recent than
   the MTime of our output.

 We now wish to set the PipelineMTime of each output DataObject to
 the largest of this ProcessObject's MTime, all input DataObject's
 PipelineMTime, and all input's MTime.  We begin with the MTime of
 this ProcessObject.

 Loop through the inputs

     Propagate the UpdateOutputInformation call

     What is the PipelineMTime of this input? Compare this against
     our current computation to find the largest one.

     Pipeline MTime of the input does not include the MTime of the 
     data object itself. Factor these mtimes into the next PipelineMTime

 Call GenerateOutputInformation for subclass specific information.
 Since UpdateOutputInformation propagates all the way up the pipeline,
 we need to be careful here to call GenerateOutputInformation only if
 necessary. Otherwise, we may cause this source to be modified which
 will cause it to execute again on the next update.

   Keep track of the last time GenerateOutputInformation() was called

Reimplemented in itk::watershed::Segmenter< TInputImage >, itk::watershed::Segmenter< InputImageType >, and itk::VTKImageImport< TOutputImage >.

Definition at line 664 of file itkProcessObject.cxx.

References itk::Object::GetMTime(), itk::DataObject::GetPipelineMTime(), itk::DataObject::SetPipelineMTime(), and itk::DataObject::UpdateOutputInformation().

Referenced by itk::VTKImageExportBase::UpdateInformationCallback().

void itk::ProcessObject::UpdateProgress ( float amount )

inherited

Update the progress of the process object.

Sets the Progress ivar to amount and invokes any observers for the ProgressEvent. The parameter amount should be in [0,1] and is the cumulative (not incremental) progress.

Update the progress of the process object. If a ProgressMethod exists, execute it. Then set the Progress ivar to amount. The parameter amount should range between (0,1).

Definition at line 500 of file itkProcessObject.cxx.

Referenced by itk::WatershedMiniPipelineProgressCommand::Execute(), itk::ProgressReporter::ProgressReporter(), and itk::ProgressReporter::~ProgressReporter().

template<class TInputImage, class TOutputImage>

virtual void itk::FiniteDifferenceImageFilter< TInputImage, TOutputImage >::UseImageSpacingOff ( )

virtualinherited

template<class TInputImage, class TOutputImage>

virtual void itk::FiniteDifferenceImageFilter< TInputImage, TOutputImage >::UseImageSpacingOn ( )

virtualinherited

template<class TInputImage , class TOutputImage >

void itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::WaitForAll ( )

protected

Thread synchronization methods.

Definition at line 2627 of file itkParallelSparseFieldLevelSetImageFilter.txx.

Referenced by itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::IterateThreaderCallback().

template<class TInputImage , class TOutputImage >

void itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::WaitForNeighbor	(	unsigned int	SemaphoreArrayNumber,
		unsigned int	ThreadId
	)

protected

Definition at line 2619 of file itkParallelSparseFieldLevelSetImageFilter.txx.

Member Data Documentation

template<class TInputImage, class TOutputImage>

const unsigned int itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::ImageDimension = TOutputImage::ImageDimension

static

Dimensionality of input and output data is assumed to be the same.

Reimplemented from itk::FiniteDifferenceImageFilter< TInputImage, TOutputImage >.

Definition at line 274 of file itkParallelSparseFieldLevelSetImageFilter.h.

const unsigned int itk::InPlaceImageFilter< TInputImage, TOutputImage >::InputImageDimension

staticinherited

ImageDimension constants

Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >.

Definition at line 90 of file itkInPlaceImageFilter.h.

template<class TInputImage, class TOutputImage>

Barrier::Pointer itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::m_Barrier

protected

A global barrier used for synchronization between all threads.

Definition at line 681 of file itkParallelSparseFieldLevelSetImageFilter.h.

template<class TInputImage, class TOutputImage>

unsigned int* itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::m_Boundary

protected

The boundaries defining thread regions

Definition at line 668 of file itkParallelSparseFieldLevelSetImageFilter.h.

template<class TInputImage, class TOutputImage>

bool itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::m_BoundaryChanged

protected

A boolean variable stating if the boundaries had been changed during CheckLoadBalance()

Definition at line 665 of file itkParallelSparseFieldLevelSetImageFilter.h.

Referenced by itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::IterateThreaderCallback().

template<class TInputImage, class TOutputImage>

bool itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::m_BoundsCheckingActive

private

This flag is true when methods need to check boundary conditions and false when methods do not need to check for boundary conditions.

Definition at line 747 of file itkParallelSparseFieldLevelSetImageFilter.h.

template<class TInputImage, class TOutputImage>

double itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::m_ConstantGradientValue

protected

The constant gradient to maintain between isosurfaces in the spare-field of the level-set image. This value defaults to 1.0

Definition at line 349 of file itkParallelSparseFieldLevelSetImageFilter.h.

template<class TInputImage, class TOutputImage>

ThreadData* itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::m_Data

protected

An array storing the individual (local) data structures for each thread.

Definition at line 728 of file itkParallelSparseFieldLevelSetImageFilter.h.

Referenced by itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::IterateThreaderCallback().

template<class TInputImage, class TOutputImage>

unsigned int itk::FiniteDifferenceImageFilter< TInputImage, TOutputImage >::m_ElapsedIterations

protectedinherited

A counter for keeping track of the number of elapsed iterations during filtering.

Definition at line 330 of file itkFiniteDifferenceImageFilter.h.

template<class TInputImage, class TOutputImage>

int* itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::m_GlobalZHistogram

protected

Histogram of number of pixels in each Z plane for the entire 3D volume

Definition at line 671 of file itkParallelSparseFieldLevelSetImageFilter.h.

template<class TInputImage, class TOutputImage>

bool itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::m_InterpolateSurfaceLocation

protected

This flag tells the solver whether or not to interpolate for the actual surface location when calculating change at each active layer node. By default this is turned on. Subclasses which do not sample propagation (speed), advection, or curvature terms should turn this flag off.

Definition at line 738 of file itkParallelSparseFieldLevelSetImageFilter.h.

template<class TInputImage, class TOutputImage>

ValueType itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::m_IsoSurfaceValue

protected

The value in the input which represents the isosurface of interest.

Definition at line 407 of file itkParallelSparseFieldLevelSetImageFilter.h.

template<class TInputImage, class TOutputImage>

LayerNodeStorageType::Pointer itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::m_LayerNodeStore

protected

Storage for layer node objects.

Definition at line 404 of file itkParallelSparseFieldLevelSetImageFilter.h.

template<class TInputImage, class TOutputImage>

LayerListType itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::m_Layers

protected

An array which contains all of the layers needed in the sparse field. Layers are organized as follows: m_Layer[0] = active layer, m_Layer[i:odd] = inside layer (i+1)/2, m_Layer[i:even] = outside layer i/2. This is used only during the initialization of the level set.

Definition at line 387 of file itkParallelSparseFieldLevelSetImageFilter.h.

template<class TInputImage, class TOutputImage>

bool itk::FiniteDifferenceImageFilter< TInputImage, TOutputImage >::m_ManualReinitialization

protectedinherited

Indicates whether the filter automatically resets to UNINITIALIZED state after completing, or whether filter must be manually reset

Definition at line 334 of file itkFiniteDifferenceImageFilter.h.

template<class TInputImage, class TOutputImage>

unsigned int* itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::m_MapZToThreadNumber

protected

The mapping from a z-value to the thread in whose region the z-value lies

Definition at line 674 of file itkParallelSparseFieldLevelSetImageFilter.h.

template<class TInputImage, class TOutputImage>

double itk::FiniteDifferenceImageFilter< TInputImage, TOutputImage >::m_MaximumRMSError

protectedinherited

Definition at line 337 of file itkFiniteDifferenceImageFilter.h.

template<class TInputImage, class TOutputImage>

ParallelSparseFieldCityBlockNeighborList< NeighborhoodIterator<OutputImageType> > itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::m_NeighborList

protected

Connectivity information for examining neighbor pixels.

Definition at line 345 of file itkParallelSparseFieldLevelSetImageFilter.h.

template<class TInputImage, class TOutputImage>

unsigned int itk::FiniteDifferenceImageFilter< TInputImage, TOutputImage >::m_NumberOfIterations

protectedinherited

The maximum number of iterations this filter will run

Definition at line 326 of file itkFiniteDifferenceImageFilter.h.

template<class TInputImage, class TOutputImage>

StatusType itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::m_NumberOfLayers

protected

The number of layers to use in the sparse field. Sparse field will consist of m_NumberOfLayers layers on both sides of a single active layer. This active layer is the interface of interest, i.e. the zero level set.

Definition at line 393 of file itkParallelSparseFieldLevelSetImageFilter.h.

template<class TInputImage, class TOutputImage>

unsigned int itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::m_NumOfThreads

protected

For debugging. Writes the active layer set (grid-points closest to evolving interface) to a file. The number of threads to use.

Definition at line 655 of file itkParallelSparseFieldLevelSetImageFilter.h.

Referenced by itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::IterateThreaderCallback().

template<class TInputImage, class TOutputImage>

OutputImageType::Pointer itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::m_OutputImage

protected

Definition at line 397 of file itkParallelSparseFieldLevelSetImageFilter.h.

Referenced by itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::IterateThreaderCallback().

template<class TInputImage, class TOutputImage>

OutputImageType::Pointer itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::m_OutputImageTemp

protected

Definition at line 401 of file itkParallelSparseFieldLevelSetImageFilter.h.

Referenced by itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::IterateThreaderCallback().

TimeStamp itk::ProcessObject::m_OutputInformationMTime

protectedinherited

Time when GenerateOutputInformation was last called.

Definition at line 421 of file itkProcessObject.h.

InternalReferenceCountType itk::LightObject::m_ReferenceCount

mutableprotectedinherited

Number of uses of this object by other objects.

Definition at line 141 of file itkLightObject.h.

SimpleFastMutexLock itk::LightObject::m_ReferenceCountLock

mutableprotectedinherited

Mutex lock to protect modification to the reference count

Definition at line 144 of file itkLightObject.h.

template<class TInputImage, class TOutputImage>

double itk::FiniteDifferenceImageFilter< TInputImage, TOutputImage >::m_RMSChange

protectedinherited

Definition at line 336 of file itkFiniteDifferenceImageFilter.h.

Referenced by itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::IterateThreaderCallback().

template<class TInputImage, class TOutputImage>

OutputImageType::Pointer itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::m_ShiftedImage

protected

This image is a copy of the input with m_IsoSurfaceValue subtracted from each pixel. This way we only need to consider the zero level set in our calculations. Makes the implementation easier and more efficient. This is used only during the initialization of the level set.

Definition at line 381 of file itkParallelSparseFieldLevelSetImageFilter.h.

template<class TInputImage, class TOutputImage>

unsigned int itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::m_SplitAxis

protected

The dimension along which to distribute the load.

Definition at line 658 of file itkParallelSparseFieldLevelSetImageFilter.h.

template<class TInputImage, class TOutputImage>

ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::StatusType itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::m_StatusActiveChangingDown = -3

staticprotected

Special status value which indicates a pending change to a more negative sparse field.

Definition at line 363 of file itkParallelSparseFieldLevelSetImageFilter.h.

template<class TInputImage, class TOutputImage>

ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::StatusType itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::m_StatusActiveChangingUp = -2

staticprotected

Special status value which indicates a pending change to a more positive sparse field.

Definition at line 359 of file itkParallelSparseFieldLevelSetImageFilter.h.

template<class TInputImage, class TOutputImage>

ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::StatusType itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::m_StatusBoundaryPixel = -4

staticprotected

Special status value which indicates a pixel is on the boundary of the image

Definition at line 375 of file itkParallelSparseFieldLevelSetImageFilter.h.

template<class TInputImage, class TOutputImage>

ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::StatusType itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::m_StatusChanging = -1

staticprotected

Special status value which indicates pending change to another sparse field layer.

Definition at line 371 of file itkParallelSparseFieldLevelSetImageFilter.h.

template<class TInputImage, class TOutputImage>

StatusImageType::Pointer itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::m_StatusImage

protected

An image of status values used internally by the algorithm.

Definition at line 396 of file itkParallelSparseFieldLevelSetImageFilter.h.

Referenced by itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::IterateThreaderCallback().

template<class TInputImage, class TOutputImage>

StatusImageType::Pointer itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::m_StatusImageTemp

protected

Images used temporarily during the initialization of the thread data structures.

Definition at line 400 of file itkParallelSparseFieldLevelSetImageFilter.h.

Referenced by itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::IterateThreaderCallback().

template<class TInputImage, class TOutputImage>

ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::StatusType itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::m_StatusNull

staticprotected

Initial value:

NumericTraits< typename ParallelSparseFieldLevelSetImageFilter<TInputImage,

TOutputImage>::StatusType >::NonpositiveMin()

Special status value used as a default for indicies which have no meaningful status.

Definition at line 367 of file itkParallelSparseFieldLevelSetImageFilter.h.

template<class TInputImage, class TOutputImage>

bool itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::m_Stop

protected

Used to check if there are too few pixels remaining. If yes, then we can stop iterating.

Definition at line 732 of file itkParallelSparseFieldLevelSetImageFilter.h.

Referenced by itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::IterateThreaderCallback().

bool itk::ProcessObject::m_Updating

protectedinherited

These ivars are made protected so filters like itkStreamingImageFilter can access them directly. This flag indicates when the pipeline is executing. It prevents infinite recursion when pipelines have loops.

Reimplemented in otb::ImageViewerBase< TPixel, TLabel >, and otb::HistogramAndTransferFunctionWidget< THistogram, TPixel >.

Definition at line 418 of file itkProcessObject.h.

template<class TInputImage, class TOutputImage>

ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::ValueType itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::m_ValueOne

staticprotected

Initial value:

NumericTraits< typename ParallelSparseFieldLevelSetImageFilter<TInputImage,

TOutputImage>::ValueType >::One

Multiplicative identity of the ValueType.

Definition at line 352 of file itkParallelSparseFieldLevelSetImageFilter.h.

template<class TInputImage, class TOutputImage>

ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::ValueType itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::m_ValueZero

staticprotected

Initial value:

NumericTraits< typename ParallelSparseFieldLevelSetImageFilter<TInputImage,

TOutputImage>::ValueType >::Zero

Additive identity of the ValueType.

Definition at line 355 of file itkParallelSparseFieldLevelSetImageFilter.h.

template<class TInputImage, class TOutputImage>

int* itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::m_ZCumulativeFrequency

protected

Cumulative frequency of number of pixels in each Z plane for the entire 3D volume

Definition at line 678 of file itkParallelSparseFieldLevelSetImageFilter.h.

template<class TInputImage, class TOutputImage>

unsigned int itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >::m_ZSize

protected

The length of the dimension along which to distribute the load.

Definition at line 661 of file itkParallelSparseFieldLevelSetImageFilter.h.

const unsigned int itk::InPlaceImageFilter< TInputImage, TOutputImage >::OutputImageDimension

staticinherited

ImageDimension constant

Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >.

Definition at line 92 of file itkInPlaceImageFilter.h.

The documentation for this class was generated from the following files:

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Static Public Member Functions

Static Public Attributes

Protected Types

Protected Member Functions

Static Protected Member Functions

Protected Attributes

Static Protected Attributes

Private Member Functions

Private Attributes

Detailed Description

template<class TInputImage, class TOutputImage> class itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >

Member Typedef Documentation

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation

template<class TInputImage, class TOutputImage>
class itk::ParallelSparseFieldLevelSetImageFilter< TInputImage, TOutputImage >