A multi-dimensional image iterator that visits a random set of pixels within an image region. All pixels in the image will be visited before any are repeated. A priority image may be passed to the interator which will cause it to select certain sets of pixels (those with lower priority values) before others. More...

#include <itkImageRandomNonRepeatingConstIteratorWithIndex.h>

Inheritance diagram for itk::ImageRandomNonRepeatingConstIteratorWithIndex< TImage >:

Collaboration diagram for itk::ImageRandomNonRepeatingConstIteratorWithIndex< TImage >:

List of all members.

Public Types
typedef TImage::AccessorFunctorType	AccessorFunctorType
typedef TImage::AccessorType	AccessorType
typedef TImage	ImageType
typedef TImage::IndexType	IndexType
typedef IndexType::IndexValueType	IndexValueType
typedef TImage::InternalPixelType	InternalPixelType
typedef TImage::OffsetType	OffsetType
typedef OffsetType::OffsetValueType	OffsetValueType
typedef TImage::PixelContainer	PixelContainer
typedef PixelContainer::Pointer	PixelContainerPointer
typedef TImage::PixelType	PixelType
typedef itk::Image< unsigned long, itkGetStaticConstMacro(ImageDimension) >	PriorityImageType
typedef TImage::RegionType	RegionType
typedef ImageRandomNonRepeatingConstIteratorWithIndex	Self
typedef TImage::SizeType	SizeType
typedef SizeType::SizeValueType	SizeValueType
typedef ImageConstIteratorWithIndex < TImage >	Superclass

Public Member Functions
	ImageRandomNonRepeatingConstIteratorWithIndex ()
	ImageRandomNonRepeatingConstIteratorWithIndex (const ImageType *ptr, const RegionType &region)
	ImageRandomNonRepeatingConstIteratorWithIndex (const ImageConstIteratorWithIndex< TImage > &it)
	~ImageRandomNonRepeatingConstIteratorWithIndex ()
Self	Begin (void) const
Self	End (void) const
PixelType	Get (void) const
const IndexType &	GetIndex () const
unsigned long	GetNumberOfSamples (void) const
const RegionType &	GetRegion () const
void	GoToBegin (void)
void	GoToEnd (void)
void	GoToReverseBegin (void)
bool	IsAtBegin (void) const
bool	IsAtEnd (void) const
bool	IsAtReverseEnd (void) const
bool	operator!= (const Self &it) const
Self &	operator++ ()
Self &	operator-- ()
bool	operator< (const Self &it) const
bool	operator<= (const Self &it) const
bool	operator== (const Self &it) const
bool	operator> (const Self &it) const
bool	operator>= (const Self &it) const
void	ReinitializeSeed ()
void	ReinitializeSeed (int)
bool	Remaining ()
void	SetIndex (const IndexType &ind)
void	SetNumberOfSamples (unsigned long number)
void	SetPriorityImage (const PriorityImageType *priorityImage)
const PixelType &	Value (void) const

Static Public Member Functions
static unsigned int	GetImageDimension ()

Static Public Attributes
static const unsigned int	ImageDimension = ::itk::GetImageDimension< TImage >::ImageDimension

Protected Attributes
const InternalPixelType *	m_Begin
IndexType	m_BeginIndex
const InternalPixelType *	m_End
IndexType	m_EndIndex
TImage::ConstWeakPointer	m_Image
unsigned long	m_OffsetTable [ImageDimension+1]
AccessorType	m_PixelAccessor
AccessorFunctorType	m_PixelAccessorFunctor
const InternalPixelType *	m_Position
IndexType	m_PositionIndex
RegionType	m_Region
bool	m_Remaining

Private Member Functions
void	UpdatePosition ()

Private Attributes
unsigned long	m_NumberOfPixelsInRegion
unsigned long	m_NumberOfSamplesDone
unsigned long	m_NumberOfSamplesRequested
RandomPermutation *	m_Permutation

Detailed Description

template<typename TImage>
class itk::ImageRandomNonRepeatingConstIteratorWithIndex< TImage >

A multi-dimensional image iterator that visits a random set of pixels within an image region. All pixels in the image will be visited before any are repeated. A priority image may be passed to the interator which will cause it to select certain sets of pixels (those with lower priority values) before others.

This class was contributed by Rupert Brooks, McGill Centre for Intelligent Machines, Montreal, Canada. It is heavily based on the ImageRandomIterator class.

ImageRandomNonRepeatingConstIteratorWithIndex is a multi-dimensional iterator class that is templated over image type. ImageRandomNonRepeatingConstIteratorWithIndex is constrained to walk only within the specified region. When first instantiated, it creates (and stores) a random permutation of the image pixels. It then visits each pixel in the order specified by the permutation. Thus, iterator++ followed by iterator– will end up leaving the iterator pointing at the same pixel. Furthermore, iterating from beginning to end will cover each pixel in the region exactly once.

This iterator can be passed an image the same size as the region, which specifies a priority for the pixels. Within areas of this priority image that have the same value, the pixel selection will be random. Otherwise the pixel selection will be in the order of the priority image. In the extreme, this allows the order of the pixel selection to be completely specified.

ImageRandomNonRepeatingConstIteratorWithIndex assumes a particular layout of the image data. The is arranged in a 1D array as if it were [][][][slice][row][col] with Index[0] = col, Index[1] = row, Index[2] = slice, etc.

MORE INFORMATION: For a complete description of the ITK Image Iterators and their API, please see the Iterators chapter in the ITK Software Guide. The ITK Software Guide is available in print and as a free .pdf download from http://www.itk.org.

Author:: Rupert Brooks, McGill Centre for Intelligent Machines. Canada

See also:: ImageConstIterator; ConditionalConstIterator; ConstNeighborhoodIterator; ConstShapedNeighborhoodIterator; ConstSliceIterator; CorrespondenceDataStructureIterator; FloodFilledFunctionConditionalConstIterator; FloodFilledImageFunctionConditionalConstIterator; FloodFilledImageFunctionConditionalIterator; FloodFilledSpatialFunctionConditionalConstIterator; FloodFilledSpatialFunctionConditionalIterator; ImageConstIterator; ImageConstIteratorWithIndex; ImageIterator; ImageIteratorWithIndex; ImageLinearConstIteratorWithIndex; ImageLinearIteratorWithIndex; ImageRandomNonRepeatingConstIteratorWithIndex; ImageRandomIteratorWithIndex; ImageRegionConstIterator; ImageRegionConstIteratorWithIndex; ImageRegionExclusionConstIteratorWithIndex; ImageRegionExclusionIteratorWithIndex; ImageRegionIterator; ImageRegionIteratorWithIndex; ImageRegionReverseConstIterator; ImageRegionReverseIterator; ImageReverseConstIterator; ImageReverseIterator; ImageSliceConstIteratorWithIndex; ImageSliceIteratorWithIndex; NeighborhoodIterator; PathConstIterator; PathIterator; ShapedNeighborhoodIterator; SliceIterator; ImageConstIteratorWithIndex

Definition at line 208 of file itkImageRandomNonRepeatingConstIteratorWithIndex.h.

Member Typedef Documentation

template<typename TImage>

typedef TImage::AccessorFunctorType itk::ImageConstIteratorWithIndex< TImage >::AccessorFunctorType

inherited

Definition at line 132 of file itkImageConstIteratorWithIndex.h.

template<typename TImage>

typedef TImage::AccessorType itk::ImageConstIteratorWithIndex< TImage >::AccessorType

inherited

Accessor type that convert data between internal and external representations.

Reimplemented in itk::ImageIteratorWithIndex< TImage >, itk::ImageRandomNonRepeatingIteratorWithIndex< TImage >, itk::ImageSliceIteratorWithIndex< TImage >, itk::ImageLinearIteratorWithIndex< TImage >, itk::ImageLinearIteratorWithIndex< TImageType >, itk::ImageRegionIteratorWithIndex< TImage >, itk::ImageRegionIteratorWithIndex< InputImageType >, itk::ImageRandomIteratorWithIndex< TImage >, itk::ImageRegionExclusionIteratorWithIndex< TImage >, and itk::ReflectiveImageRegionIterator< TImage >.

Definition at line 131 of file itkImageConstIteratorWithIndex.h.

template<typename TImage>

typedef TImage itk::ImageRandomNonRepeatingConstIteratorWithIndex< TImage >::ImageType

Image typedef support. While this was already typdef'ed in the superclass it needs to be redone here for this subclass to compile properly with gcc. Note that we have to rescope Index back to itk::Index to that is it not confused with ImageIterator::Index.

Reimplemented from itk::ImageConstIteratorWithIndex< TImage >.

Reimplemented in itk::ImageRandomNonRepeatingIteratorWithIndex< TImage >.

Definition at line 231 of file itkImageRandomNonRepeatingConstIteratorWithIndex.h.

template<typename TImage>

typedef TImage::IndexType itk::ImageRandomNonRepeatingConstIteratorWithIndex< TImage >::IndexType

Index typedef support. While this was already typdef'ed in the superclass it needs to be redone here for this subclass to compile properly with gcc. Note that we have to rescope Index back to itk::Index to that is it not confused with ImageIterator::Index.

Reimplemented from itk::ImageConstIteratorWithIndex< TImage >.

Reimplemented in itk::ImageRandomNonRepeatingIteratorWithIndex< TImage >.

Definition at line 219 of file itkImageRandomNonRepeatingConstIteratorWithIndex.h.

template<typename TImage>

typedef IndexType::IndexValueType itk::ImageConstIteratorWithIndex< TImage >::IndexValueType

inherited

Reimplemented in itk::ImageIteratorWithIndex< TImage >, itk::ImageRandomNonRepeatingIteratorWithIndex< TImage >, itk::ImageSliceIteratorWithIndex< TImage >, itk::ImageLinearIteratorWithIndex< TImage >, itk::ImageLinearIteratorWithIndex< TImageType >, itk::ImageRegionIteratorWithIndex< TImage >, itk::ImageRegionIteratorWithIndex< InputImageType >, itk::ImageRandomIteratorWithIndex< TImage >, itk::ImageRegionExclusionIteratorWithIndex< TImage >, and itk::ReflectiveImageRegionIterator< TImage >.

Definition at line 105 of file itkImageConstIteratorWithIndex.h.

template<typename TImage>

typedef TImage::InternalPixelType itk::ImageConstIteratorWithIndex< TImage >::InternalPixelType

inherited

Internal Pixel Type

Reimplemented in itk::ImageIteratorWithIndex< TImage >, itk::ImageRandomNonRepeatingIteratorWithIndex< TImage >, itk::ImageSliceIteratorWithIndex< TImage >, itk::ImageLinearIteratorWithIndex< TImage >, itk::ImageLinearIteratorWithIndex< TImageType >, itk::ImageRegionIteratorWithIndex< TImage >, itk::ImageRegionIteratorWithIndex< InputImageType >, itk::ImageRandomIteratorWithIndex< TImage >, itk::ImageRegionExclusionIteratorWithIndex< TImage >, and itk::ReflectiveImageRegionIterator< TImage >.

Definition at line 124 of file itkImageConstIteratorWithIndex.h.

template<typename TImage>

typedef TImage::OffsetType itk::ImageConstIteratorWithIndex< TImage >::OffsetType

inherited

Type of the Offset taken from the image

Definition at line 135 of file itkImageConstIteratorWithIndex.h.

template<typename TImage>

typedef OffsetType::OffsetValueType itk::ImageConstIteratorWithIndex< TImage >::OffsetValueType

inherited

Definition at line 136 of file itkImageConstIteratorWithIndex.h.

template<typename TImage>

typedef TImage::PixelContainer itk::ImageRandomNonRepeatingConstIteratorWithIndex< TImage >::PixelContainer

PixelContainer typedef support. Used to refer to the container for the pixel data. While this was already typdef'ed in the superclass it needs to be redone here for this subclass to compile properly with gcc.

Reimplemented from itk::ImageConstIteratorWithIndex< TImage >.

Reimplemented in itk::ImageRandomNonRepeatingIteratorWithIndex< TImage >.

Definition at line 236 of file itkImageRandomNonRepeatingConstIteratorWithIndex.h.

template<typename TImage>

typedef PixelContainer::Pointer itk::ImageRandomNonRepeatingConstIteratorWithIndex< TImage >::PixelContainerPointer

Reimplemented from itk::ImageConstIteratorWithIndex< TImage >.

Reimplemented in itk::ImageRandomNonRepeatingIteratorWithIndex< TImage >.

Definition at line 237 of file itkImageRandomNonRepeatingConstIteratorWithIndex.h.

template<typename TImage>

typedef TImage::PixelType itk::ImageConstIteratorWithIndex< TImage >::PixelType

inherited

External Pixel Type

Reimplemented in itk::ImageIteratorWithIndex< TImage >, itk::ImageRandomNonRepeatingIteratorWithIndex< TImage >, itk::ImageSliceIteratorWithIndex< TImage >, itk::ImageLinearIteratorWithIndex< TImage >, itk::ImageLinearIteratorWithIndex< TImageType >, itk::ImageRegionIteratorWithIndex< TImage >, itk::ImageRegionIteratorWithIndex< InputImageType >, itk::ImageRandomIteratorWithIndex< TImage >, itk::ImageRegionExclusionIteratorWithIndex< TImage >, and itk::ReflectiveImageRegionIterator< TImage >.

Definition at line 127 of file itkImageConstIteratorWithIndex.h.

template<typename TImage>

typedef itk::Image< unsigned long, itkGetStaticConstMacro(ImageDimension ) > itk::ImageRandomNonRepeatingConstIteratorWithIndex< TImage >::PriorityImageType

Image with priorities

Definition at line 296 of file itkImageRandomNonRepeatingConstIteratorWithIndex.h.

template<typename TImage>

typedef TImage::RegionType itk::ImageRandomNonRepeatingConstIteratorWithIndex< TImage >::RegionType

Region typedef support. While this was already typdef'ed in the superclass it needs to be redone here for this subclass to compile properly with gcc. Note that we have to rescope Region back to itk::ImageRegion so that is it not confused with ImageIterator::Index.

Reimplemented from itk::ImageConstIteratorWithIndex< TImage >.

Reimplemented in itk::ImageRandomNonRepeatingIteratorWithIndex< TImage >.

Definition at line 225 of file itkImageRandomNonRepeatingConstIteratorWithIndex.h.

template<typename TImage>

typedef ImageRandomNonRepeatingConstIteratorWithIndex itk::ImageRandomNonRepeatingConstIteratorWithIndex< TImage >::Self

Standard class typedefs.

Reimplemented from itk::ImageConstIteratorWithIndex< TImage >.

Reimplemented in itk::ImageRandomNonRepeatingIteratorWithIndex< TImage >.

Definition at line 212 of file itkImageRandomNonRepeatingConstIteratorWithIndex.h.

template<typename TImage>

typedef TImage::SizeType itk::ImageConstIteratorWithIndex< TImage >::SizeType

inherited

Size typedef support.

Definition at line 108 of file itkImageConstIteratorWithIndex.h.

template<typename TImage>

typedef SizeType::SizeValueType itk::ImageConstIteratorWithIndex< TImage >::SizeValueType

inherited

Reimplemented in itk::ImageIteratorWithIndex< TImage >, itk::ImageRandomNonRepeatingIteratorWithIndex< TImage >, itk::ImageSliceIteratorWithIndex< TImage >, itk::ImageLinearIteratorWithIndex< TImage >, itk::ImageLinearIteratorWithIndex< TImageType >, itk::ImageRegionIteratorWithIndex< TImage >, itk::ImageRegionIteratorWithIndex< InputImageType >, itk::ImageRandomIteratorWithIndex< TImage >, itk::ImageRegionExclusionIteratorWithIndex< TImage >, and itk::ReflectiveImageRegionIterator< TImage >.

Definition at line 109 of file itkImageConstIteratorWithIndex.h.

template<typename TImage>

typedef ImageConstIteratorWithIndex<TImage> itk::ImageRandomNonRepeatingConstIteratorWithIndex< TImage >::Superclass

Reimplemented in itk::ImageRandomNonRepeatingIteratorWithIndex< TImage >.

Definition at line 213 of file itkImageRandomNonRepeatingConstIteratorWithIndex.h.

Constructor & Destructor Documentation

template<class TImage >

itk::ImageRandomNonRepeatingConstIteratorWithIndex< TImage >::ImageRandomNonRepeatingConstIteratorWithIndex ( )

Default constructor. Needed since we provide a cast constructor.

Definition at line 29 of file itkImageRandomNonRepeatingConstIteratorWithIndex.txx.

References NULL.

template<typename TImage>

itk::ImageRandomNonRepeatingConstIteratorWithIndex< TImage >::~ImageRandomNonRepeatingConstIteratorWithIndex ( )

inline

Definition at line 241 of file itkImageRandomNonRepeatingConstIteratorWithIndex.h.

template<class TImage >

itk::ImageRandomNonRepeatingConstIteratorWithIndex< TImage >::ImageRandomNonRepeatingConstIteratorWithIndex	(	const ImageType *	ptr,
		const RegionType &	region
	)

Constructor establishes an iterator to walk a particular image and a particular region of that image.

Definition at line 41 of file itkImageRandomNonRepeatingConstIteratorWithIndex.txx.

template<typename TImage>

itk::ImageRandomNonRepeatingConstIteratorWithIndex< TImage >::ImageRandomNonRepeatingConstIteratorWithIndex ( const ImageConstIteratorWithIndex< TImage > & it )

inline

Constructor that can be used to cast from an ImageIterator to an ImageRandomNonRepeatingConstIteratorWithIndex. Many routines return an ImageIterator but for a particular task, you may want an ImageRandomNonRepeatingConstIteratorWithIndex. Rather than provide overloaded APIs that return different types of Iterators, itk returns ImageIterators and uses constructors to cast from an ImageIterator to a ImageRandomNonRepeatingConstIteratorWithIndex.

Definition at line 259 of file itkImageRandomNonRepeatingConstIteratorWithIndex.h.

References NULL.

Member Function Documentation

template<class TImage >

ImageConstIteratorWithIndex< TImage > itk::ImageConstIteratorWithIndex< TImage >::Begin ( void ) const

inherited

Move an iterator to the beginning of the region.

Deprecated:: Use GoToBegin() instead

Definition at line 163 of file itkImageConstIteratorWithIndex.txx.

References itk::ImageConstIteratorWithIndex< TImage >::GoToBegin().

Referenced by otb::VectorImageToImageListFilter< TVectorImageType, TImageList >::GenerateData(), itk::ImageToParametricSpaceFilter< TInputImage, TOutputMesh >::GenerateData(), itk::HoughTransform2DCirclesImageFilter< TInputPixelType, TOutputPixelType >::GenerateData(), otb::HoughTransform2DLinesImageFilter< TInputPixelType, TOutputPixelType >::GenerateData(), and itk::HoughTransform2DLinesImageFilter< TInputPixelType, TOutputPixelType >::GenerateData().

template<class TImage >

ImageConstIteratorWithIndex< TImage > itk::ImageConstIteratorWithIndex< TImage >::End ( void ) const

inherited

Move an iterator to the End of the region.

Deprecated:: Use GoToReverseBegin() instead

Definition at line 202 of file itkImageConstIteratorWithIndex.txx.

References itk::ImageConstIteratorWithIndex< TImage >::GoToReverseBegin().

template<typename TImage>

PixelType itk::ImageConstIteratorWithIndex< TImage >::Get ( void ) const

inlineinherited

Get the pixel value

Definition at line 236 of file itkImageConstIteratorWithIndex.h.

template<typename TImage>

static unsigned int itk::ImageConstIteratorWithIndex< TImage >::GetImageDimension ( )

inlinestaticinherited

Get the dimension (size) of the index.

Definition at line 156 of file itkImageConstIteratorWithIndex.h.

Referenced by itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::ThreadedGenerateData().

template<typename TImage>

const IndexType& itk::ImageConstIteratorWithIndex< TImage >::GetIndex ( void ) const

inlineinherited

Get the index. This provides a read only reference to the index.

See also:: SetIndex

Definition at line 219 of file itkImageConstIteratorWithIndex.h.

template<class TImage >

unsigned long itk::ImageRandomNonRepeatingConstIteratorWithIndex< TImage >::GetNumberOfSamples ( void ) const

Set the number of samples to extract from the region

Definition at line 64 of file itkImageRandomNonRepeatingConstIteratorWithIndex.txx.

template<typename TImage>

const RegionType& itk::ImageConstIteratorWithIndex< TImage >::GetRegion ( void ) const

inlineinherited

Get the region that this iterator walks. ImageIterators know the beginning and the end of the region of the image to iterate over.

Definition at line 224 of file itkImageConstIteratorWithIndex.h.

template<typename TImage>

void itk::ImageRandomNonRepeatingConstIteratorWithIndex< TImage >::GoToBegin ( void )

inline

Move an iterator to the beginning of the region.

Reimplemented from itk::ImageConstIteratorWithIndex< TImage >.

Definition at line 265 of file itkImageRandomNonRepeatingConstIteratorWithIndex.h.

template<typename TImage>

void itk::ImageRandomNonRepeatingConstIteratorWithIndex< TImage >::GoToEnd ( void )

inline

Move an iterator to one position past the End of the region.

Definition at line 272 of file itkImageRandomNonRepeatingConstIteratorWithIndex.h.

template<class TImage >

void itk::ImageConstIteratorWithIndex< TImage >::GoToReverseBegin ( void )

inherited

Move an iterator to the End of the region.

Definition at line 216 of file itkImageConstIteratorWithIndex.txx.

Referenced by itk::ImageConstIteratorWithIndex< TImage >::End().

template<typename TImage>

bool itk::ImageRandomNonRepeatingConstIteratorWithIndex< TImage >::IsAtBegin ( void ) const

inline

Is the iterator at the beginning of the region?

Definition at line 279 of file itkImageRandomNonRepeatingConstIteratorWithIndex.h.

template<typename TImage>

bool itk::ImageRandomNonRepeatingConstIteratorWithIndex< TImage >::IsAtEnd ( void ) const

inline

Is the iterator at the end of the region?

Reimplemented from itk::ImageConstIteratorWithIndex< TImage >.

Definition at line 285 of file itkImageRandomNonRepeatingConstIteratorWithIndex.h.

template<typename TImage>

bool itk::ImageConstIteratorWithIndex< TImage >::IsAtReverseEnd ( void ) const

inlineinherited

Is the iterator at the beginning of the region?

Definition at line 260 of file itkImageConstIteratorWithIndex.h.

template<typename TImage>

bool itk::ImageConstIteratorWithIndex< TImage >::operator!= ( const Self & it ) const

inlineinherited

Comparison operator. Two iterators are the same if they "point to" the same memory location

Definition at line 162 of file itkImageConstIteratorWithIndex.h.

template<typename TImage>

Self& itk::ImageRandomNonRepeatingConstIteratorWithIndex< TImage >::operator++ ( )

inline

Increment (prefix) the selected dimension. No bounds checking is performed.

See also:: GetIndex; operator–

Definition at line 307 of file itkImageRandomNonRepeatingConstIteratorWithIndex.h.

template<typename TImage>

Self& itk::ImageRandomNonRepeatingConstIteratorWithIndex< TImage >::operator-- ( )

inline

Decrement (prefix) the selected dimension. No bounds checking is performed.

See also:: GetIndex; operator++

Definition at line 316 of file itkImageRandomNonRepeatingConstIteratorWithIndex.h.

template<typename TImage>

bool itk::ImageConstIteratorWithIndex< TImage >::operator< ( const Self & it ) const

inlineinherited

Comparison operator. An iterator is "less than" another if it "points to" a lower memory location.

Definition at line 190 of file itkImageConstIteratorWithIndex.h.

template<typename TImage>

bool itk::ImageConstIteratorWithIndex< TImage >::operator<= ( const Self & it ) const

inlineinherited

Comparison operator. An iterator is "less than" another if it "points to" a lower memory location.

Definition at line 180 of file itkImageConstIteratorWithIndex.h.

template<typename TImage>

bool itk::ImageConstIteratorWithIndex< TImage >::operator== ( const Self & it ) const

inlineinherited

Comparison operator. Two iterators are the same if they "point to" the same memory location

Definition at line 171 of file itkImageConstIteratorWithIndex.h.

template<typename TImage>

bool itk::ImageConstIteratorWithIndex< TImage >::operator> ( const Self & it ) const

inlineinherited

Comparison operator. An iterator is "greater than" another if it "points to" a higher location.

Definition at line 210 of file itkImageConstIteratorWithIndex.h.

template<typename TImage>

bool itk::ImageConstIteratorWithIndex< TImage >::operator>= ( const Self & it ) const

inlineinherited

Comparison operator. An iterator is "greater than" another if it "points to" a higher location.

Definition at line 200 of file itkImageConstIteratorWithIndex.h.

template<class TImage >

void itk::ImageRandomNonRepeatingConstIteratorWithIndex< TImage >::ReinitializeSeed ( )

Reinitialize the seed of the random number generator

Definition at line 73 of file itkImageRandomNonRepeatingConstIteratorWithIndex.txx.

template<class TImage >

void itk::ImageRandomNonRepeatingConstIteratorWithIndex< TImage >::ReinitializeSeed ( int seed )

Reinitialize the seed of the random number generator with a specific value

Definition at line 82 of file itkImageRandomNonRepeatingConstIteratorWithIndex.txx.

template<typename TImage>

bool itk::ImageConstIteratorWithIndex< TImage >::Remaining ( )

inlineinherited

Are there data remainning in the region ?

Definition at line 272 of file itkImageConstIteratorWithIndex.h.

template<typename TImage>

void itk::ImageConstIteratorWithIndex< TImage >::SetIndex ( const IndexType & ind )

inlineinherited

Set the index. No bounds checking is performed.

See also:: GetIndex

Definition at line 229 of file itkImageConstIteratorWithIndex.h.

Referenced by itk::InterpolateImageFilter< TInputImage, TOutputImage >::BeforeThreadedGenerateData(), otb::ContinuousMinimumMaximumImageCalculator< TInputImage >::Compute(), otb::ContinuousMinimumMaximumImageCalculator< TInputImage >::ComputeMaximum(), and otb::ContinuousMinimumMaximumImageCalculator< TInputImage >::ComputeMinimum().

template<class TImage >

void itk::ImageRandomNonRepeatingConstIteratorWithIndex< TImage >::SetNumberOfSamples ( unsigned long number )

Set/Get number of random samples to get from the image region

Set the number of samples to extract from the region

Definition at line 54 of file itkImageRandomNonRepeatingConstIteratorWithIndex.txx.

template<class TImage >

void itk::ImageRandomNonRepeatingConstIteratorWithIndex< TImage >::SetPriorityImage ( const PriorityImageType * priorityImage )

Set the priority image. The priority image controls the order of the random selection. Pixels of the same priority will be ordered randomly, but pixels of lower priority value will be selected first.

update the position

Definition at line 92 of file itkImageRandomNonRepeatingConstIteratorWithIndex.txx.

References itk::Image< TPixel, VImageDimension >::GetPixel().

template<class TImage >

void itk::ImageRandomNonRepeatingConstIteratorWithIndex< TImage >::UpdatePosition ( )

private

update the position

Definition at line 120 of file itkImageRandomNonRepeatingConstIteratorWithIndex.txx.

template<typename TImage>

const PixelType& itk::ImageConstIteratorWithIndex< TImage >::Value ( void ) const

inlineinherited

Return a const reference to the pixel This method will provide the fastest access to pixel data, but it will NOT support ImageAdaptors.