#include <itkFastSymmetricForcesDemonsRegistrationFunction.h>

Inheritance diagram for itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >:

Collaboration diagram for itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >:

List of all members.

Classes
struct	GlobalDataStruct

Public Types
typedef SmartPointer< const Self >	ConstPointer
typedef double	CoordRepType
typedef CovariantVector < double, itkGetStaticConstMacro(ImageDimension)>	CovariantVectorType
typedef ZeroFluxNeumannBoundaryCondition < ImageType >	DefaultBoundaryConditionType
typedef LinearInterpolateImageFunction < MovingImageType, CoordRepType >	DefaultInterpolatorType
typedef Superclass::DeformationFieldType	DeformationFieldType
typedef Superclass::DeformationFieldTypePointer	DeformationFieldTypePointer
typedef Superclass::FixedImagePointer	FixedImagePointer
typedef Superclass::FixedImageType	FixedImageType
typedef Superclass::FloatOffsetType	FloatOffsetType
typedef GradientCalculatorType::Pointer	GradientCalculatorPointer
typedef CentralDifferenceImageFunction < FixedImageType >	GradientCalculatorType
typedef TDeformationField	ImageType
typedef FixedImageType::IndexType	IndexType
typedef InterpolatorType::Pointer	InterpolatorPointer
typedef InterpolateImageFunction < MovingImageType, CoordRepType >	InterpolatorType
typedef MovingGradientCalculatorType::Pointer	MovingGradientCalculatorPointer
typedef CentralDifferenceImageFunction < MovingImageType >	MovingGradientCalculatorType
typedef Superclass::MovingImagePointer	MovingImagePointer
typedef Superclass::MovingImageType	MovingImageType
typedef Vector< PixelRealType, itkGetStaticConstMacro(ImageDimension)>	NeighborhoodScalesType
typedef Superclass::NeighborhoodType	NeighborhoodType
typedef double	PixelRealType
typedef Superclass::PixelType	PixelType
typedef SmartPointer< Self >	Pointer
typedef InterpolatorType::PointType	PointType
typedef Superclass::RadiusType	RadiusType
typedef FastSymmetricForcesDemonsRegistrationFunction	Self
typedef FixedImageType::SizeType	SizeType
typedef FixedImageType::SpacingType	SpacingType
typedef PDEDeformableRegistrationFunction < TFixedImage, TMovingImage, TDeformationField >	Superclass
typedef Superclass::TimeStepType	TimeStepType
typedef WarperType::Pointer	WarperPointer
typedef WarpImageFilter < MovingImageType, MovingImageType, DeformationFieldType >	WarperType

Public Member Functions
virtual TimeStepType	ComputeGlobalTimeStep (void *) const
const NeighborhoodScalesType	ComputeNeighborhoodScales () const
virtual PixelType	ComputeUpdate (const NeighborhoodType &neighborhood, void *globalData, const FloatOffsetType &offset=FloatOffsetType(0.0))
virtual ::itk::LightObject::Pointer	CreateAnother (void) const
virtual void	Delete ()
DeformationFieldType *	GetDeformationField (void)
double	GetEnergy () const
const FixedImageType *	GetFixedImage (void) const
virtual void *	GetGlobalDataPointer () const
double	GetGradientStep () const
virtual double	GetIntensityDifferenceThreshold () const
virtual double	GetMetric () const
const MovingImageType *	GetMovingImage (void) const
InterpolatorType *	GetMovingImageInterpolator (void)
virtual const char *	GetNameOfClass () const
bool	GetNormalizeGradient () const
const RadiusType &	GetRadius () const
virtual int	GetReferenceCount () const
virtual const double &	GetRMSChange () const
virtual void	InitializeIteration ()
void	Print (std::ostream &os, Indent indent=0) const
virtual void	Register () const
virtual void	ReleaseGlobalDataPointer (void *GlobalData) const
void	SetDeformationField (DeformationFieldTypePointer ptr)
void	SetEnergy (double e)
void	SetFixedImage (const FixedImageType *ptr)
void	SetGradientStep (double e)
virtual void	SetIntensityDifferenceThreshold (double)
void	SetMovingImage (const MovingImageType *ptr)
void	SetMovingImageInterpolator (InterpolatorType *ptr)
void	SetNormalizeGradient (bool e)
void	SetRadius (const RadiusType &r)
virtual void	SetReferenceCount (int)
void	SetScaleCoefficients (PixelRealType vals[ImageDimension])
virtual void	UnRegister () const

Static Public Member Functions
static void	BreakOnError ()
static Pointer	New ()

Static Public Attributes
static const unsigned int	ImageDimension = Superclass::ImageDimension

Protected Types
typedef ConstNeighborhoodIterator < FixedImageType >	FixedImageNeighborhoodIteratorType
typedef int	InternalReferenceCountType

Protected Member Functions
	FastSymmetricForcesDemonsRegistrationFunction ()
	~FastSymmetricForcesDemonsRegistrationFunction ()
virtual void	PrintHeader (std::ostream &os, Indent indent) const
void	PrintSelf (std::ostream &os, Indent indent) const
virtual void	PrintTrailer (std::ostream &os, Indent indent) const

Protected Attributes
DeformationFieldTypePointer	m_DeformationField
double	m_Energy
FixedImagePointer	m_FixedImage
double	m_GradientStep
MovingImagePointer	m_MovingImage
bool	m_NormalizeGradient
RadiusType	m_Radius
InternalReferenceCountType	m_ReferenceCount
SimpleFastMutexLock	m_ReferenceCountLock
PixelRealType	m_ScaleCoefficients [ImageDimension]

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

Private Attributes
double	m_DenominatorThreshold
GradientCalculatorPointer	m_FixedImageGradientCalculator
double	m_IntensityDifferenceThreshold
double	m_Metric
SimpleFastMutexLock	m_MetricCalculationLock
InterpolatorPointer	m_MovingImageInterpolator
WarperPointer	m_MovingImageWarper
double	m_Normalizer
unsigned long	m_NumberOfPixelsProcessed
double	m_RMSChange
double	m_SumOfSquaredChange
double	m_SumOfSquaredDifference
TimeStepType	m_TimeStep
MovingGradientCalculatorPointer	m_WarpedMovingImageGradientCalculator

Detailed Description

template<class TFixedImage, class TMovingImage, class TDeformationField>
class itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >

This class provides a substantially faster implementation of the symmetric demons registration force. Speed is improved by keeping a deformed copy of the moving image for gradient evaluation.

See also:: SymmetricForcesDemonsRegistrationFunction; SymmetricForcesDemonsRegistrationFilter; DemonsRegistrationFilter; DemonsRegistrationFunction

Author:: Torsten Rohlfing, Neuroscience Program, SRI International

Definition at line 46 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

Member Typedef Documentation

template<class TFixedImage, class TMovingImage, class TDeformationField>

typedef SmartPointer<const Self> itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::ConstPointer

Reimplemented from itk::PDEDeformableRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >.

Definition at line 57 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

template<class TFixedImage, class TMovingImage, class TDeformationField>

typedef double itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::CoordRepType

Interpolator type.

Definition at line 93 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

template<class TFixedImage, class TMovingImage, class TDeformationField>

typedef CovariantVector<double,itkGetStaticConstMacro(ImageDimension)> itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::CovariantVectorType

Covariant vector type.

Definition at line 108 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

typedef ZeroFluxNeumannBoundaryCondition<ImageType> itk::FiniteDifferenceFunction< TDeformationField >::DefaultBoundaryConditionType

inherited

The default boundary condition for finite difference functions that is used unless overridden in the Evaluate() method.

Definition at line 91 of file itkFiniteDifferenceFunction.h.

template<class TFixedImage, class TMovingImage, class TDeformationField>

typedef LinearInterpolateImageFunction<MovingImageType,CoordRepType> itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::DefaultInterpolatorType

Definition at line 99 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

template<class TFixedImage, class TMovingImage, class TDeformationField>

typedef Superclass::DeformationFieldType itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::DeformationFieldType

Deformation field type.

Reimplemented from itk::PDEDeformableRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >.

Definition at line 78 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

template<class TFixedImage, class TMovingImage, class TDeformationField>

typedef Superclass::DeformationFieldTypePointer itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::DeformationFieldTypePointer

Reimplemented from itk::PDEDeformableRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >.

Definition at line 80 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

template<class TFixedImage, class TMovingImage, class TDeformationField>

typedef ConstNeighborhoodIterator<FixedImageType> itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::FixedImageNeighborhoodIteratorType

protected

FixedImage image neighborhood iterator type.

Definition at line 185 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

template<class TFixedImage, class TMovingImage, class TDeformationField>

typedef Superclass::FixedImagePointer itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::FixedImagePointer

Reimplemented from itk::PDEDeformableRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >.

Definition at line 72 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

template<class TFixedImage, class TMovingImage, class TDeformationField>

typedef Superclass::FixedImageType itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::FixedImageType

FixedImage image type.

Reimplemented from itk::PDEDeformableRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >.

Definition at line 71 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

template<class TFixedImage, class TMovingImage, class TDeformationField>

typedef Superclass::FloatOffsetType itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::FloatOffsetType

A floating point offset from an image grid location. Used for interpolation among grid values in a neighborhood.

Reimplemented from itk::FiniteDifferenceFunction< TDeformationField >.

Definition at line 89 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

template<class TFixedImage, class TMovingImage, class TDeformationField>

typedef GradientCalculatorType::Pointer itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::GradientCalculatorPointer

Definition at line 112 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

template<class TFixedImage, class TMovingImage, class TDeformationField>

typedef CentralDifferenceImageFunction<FixedImageType> itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::GradientCalculatorType

Gradient calculator types.

Definition at line 111 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

typedef TDeformationField itk::FiniteDifferenceFunction< TDeformationField >::ImageType

inherited

Extract some parameters from the image type

Definition at line 75 of file itkFiniteDifferenceFunction.h.

template<class TFixedImage, class TMovingImage, class TDeformationField>

typedef FixedImageType::IndexType itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::IndexType

Definition at line 73 of file itkFastSymmetricForcesDemonsRegistrationFunction.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 TFixedImage, class TMovingImage, class TDeformationField>

typedef InterpolatorType::Pointer itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::InterpolatorPointer

Definition at line 96 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

template<class TFixedImage, class TMovingImage, class TDeformationField>

typedef InterpolateImageFunction<MovingImageType,CoordRepType> itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::InterpolatorType

Definition at line 95 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

template<class TFixedImage, class TMovingImage, class TDeformationField>

typedef MovingGradientCalculatorType::Pointer itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::MovingGradientCalculatorPointer

Definition at line 115 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

template<class TFixedImage, class TMovingImage, class TDeformationField>

typedef CentralDifferenceImageFunction<MovingImageType> itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::MovingGradientCalculatorType

Definition at line 114 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

template<class TFixedImage, class TMovingImage, class TDeformationField>

typedef Superclass::MovingImagePointer itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::MovingImagePointer

Reimplemented from itk::PDEDeformableRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >.

Definition at line 68 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

template<class TFixedImage, class TMovingImage, class TDeformationField>

typedef Superclass::MovingImageType itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::MovingImageType

MovingImage image type.

Reimplemented from itk::PDEDeformableRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >.

Definition at line 64 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

typedef Vector<PixelRealType,itkGetStaticConstMacro(ImageDimension)> itk::FiniteDifferenceFunction< TDeformationField >::NeighborhoodScalesType

inherited

The type of data structure that holds the scales with which the neighborhood is weighted to properly account for spacing and neighborhood radius.

Definition at line 102 of file itkFiniteDifferenceFunction.h.

template<class TFixedImage, class TMovingImage, class TDeformationField>

typedef Superclass::NeighborhoodType itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::NeighborhoodType

The type of data structure that is passed to this function object to evaluate at a pixel that does not lie on a data set boundary.

Reimplemented from itk::FiniteDifferenceFunction< TDeformationField >.

Definition at line 88 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

typedef double itk::FiniteDifferenceFunction< TDeformationField >::PixelRealType

inherited

Definition at line 80 of file itkFiniteDifferenceFunction.h.

template<class TFixedImage, class TMovingImage, class TDeformationField>

typedef Superclass::PixelType itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::PixelType

Inherit some enums from the superclass.

Reimplemented from itk::FiniteDifferenceFunction< TDeformationField >.

Definition at line 86 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

template<class TFixedImage, class TMovingImage, class TDeformationField>

typedef SmartPointer<Self> itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::Pointer

Reimplemented from itk::PDEDeformableRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >.

Definition at line 56 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

template<class TFixedImage, class TMovingImage, class TDeformationField>

typedef InterpolatorType::PointType itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::PointType

Definition at line 97 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

template<class TFixedImage, class TMovingImage, class TDeformationField>

typedef Superclass::RadiusType itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::RadiusType

Neighborhood radius type

Reimplemented from itk::FiniteDifferenceFunction< TDeformationField >.

Definition at line 87 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

template<class TFixedImage, class TMovingImage, class TDeformationField>

typedef FastSymmetricForcesDemonsRegistrationFunction itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::Self

Standard class typedefs.

Reimplemented from itk::PDEDeformableRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >.

Definition at line 52 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

template<class TFixedImage, class TMovingImage, class TDeformationField>

typedef FixedImageType::SizeType itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::SizeType

Definition at line 74 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

template<class TFixedImage, class TMovingImage, class TDeformationField>

typedef FixedImageType::SpacingType itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::SpacingType

Definition at line 75 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

template<class TFixedImage, class TMovingImage, class TDeformationField>

typedef PDEDeformableRegistrationFunction< TFixedImage, TMovingImage, TDeformationField > itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::Superclass

Reimplemented from itk::PDEDeformableRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >.

Definition at line 55 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

template<class TFixedImage, class TMovingImage, class TDeformationField>

typedef Superclass::TimeStepType itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::TimeStepType

Define the TimeStepType to always be double.

Reimplemented from itk::FiniteDifferenceFunction< TDeformationField >.

Definition at line 90 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

template<class TFixedImage, class TMovingImage, class TDeformationField>

typedef WarperType::Pointer itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::WarperPointer

Definition at line 104 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

template<class TFixedImage, class TMovingImage, class TDeformationField>

typedef WarpImageFilter<MovingImageType,MovingImageType,DeformationFieldType> itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::WarperType

Warper type

Definition at line 103 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

Constructor & Destructor Documentation

template<class TFixedImage , class TMovingImage , class TDeformationField >

itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::FastSymmetricForcesDemonsRegistrationFunction ( )

protected

Default constructor

Definition at line 31 of file itkFastSymmetricForcesDemonsRegistrationFunction.txx.

References itk::SmartPointer< TObjectType >::GetPointer(), and NULL.

template<class TFixedImage, class TMovingImage, class TDeformationField>

itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::~FastSymmetricForcesDemonsRegistrationFunction ( )

inlineprotected

Definition at line 181 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

template<class TFixedImage, class TMovingImage, class TDeformationField>

itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::FastSymmetricForcesDemonsRegistrationFunction ( const Self & )

private

Member Function Documentation

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.

template<class TFixedImage, class TMovingImage, class TDeformationField>

virtual TimeStepType itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::ComputeGlobalTimeStep ( void * ) const

inlinevirtual

This class uses a constant timestep of 1.

Implements itk::FiniteDifferenceFunction< TDeformationField >.

Definition at line 130 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

const NeighborhoodScalesType itk::FiniteDifferenceFunction< TDeformationField >::ComputeNeighborhoodScales ( ) const

inherited

Compute the scales that weight the neighborhood during difference operations to properly account for spacing and neighborhood radius

template<class TFixedImage , class TMovingImage , class TDeformationField >

FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::PixelType itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::ComputeUpdate	(	const NeighborhoodType &	it,
		void *	gd,
		const FloatOffsetType &	offset = `FloatOffsetType(0.0)`
	)

virtual

This method is called by a finite difference solver image filter at each pixel that does not lie on a data set boundary

Compute update at a non boundary neighbourhood

Compute Update. In the original equation the denominator is defined as

    (g-f)^2 + (moving_grad+fixed_grad)_mag^2

However there is a mismatch in units between the two terms. The units for the second term is intensity^2/mm^2 while the units for the first term is intensity^2. This mismatch is particularly problematic when the fixed image does not have unit spacing. In this implemenation, we normalize the first term by a factor K, such that denominator = (g-f)^2/K + grad_mag^2 where K = mean square spacing to compensate for the mismatch in units.

Implements itk::FiniteDifferenceFunction< TDeformationField >.

Definition at line 177 of file itkFastSymmetricForcesDemonsRegistrationFunction.txx.

References itk::ConstNeighborhoodIterator< TImage, TBoundaryCondition >::GetCenterPixel(), itk::ConstNeighborhoodIterator< TImage, TBoundaryCondition >::GetIndex(), itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::GlobalDataStruct::m_NumberOfPixelsProcessed, itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::GlobalDataStruct::m_SumOfSquaredChange, and itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::GlobalDataStruct::m_SumOfSquaredDifference.

template<class TFixedImage, class TMovingImage, class TDeformationField>

virtual::itk::LightObject::Pointer itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::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::LightObject.

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.

template<class TFixedImage , class TMovingImage , class TDeformationField >

DeformationFieldType* itk::PDEDeformableRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::GetDeformationField ( void )

inlineinherited

Get the deformation field. This function should have been declared const. It is not for backward compatibility reasons.

Definition at line 88 of file itkPDEDeformableRegistrationFunction.h.

template<class TFixedImage , class TMovingImage , class TDeformationField >

double itk::PDEDeformableRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::GetEnergy ( ) const

inlineinherited

Definition at line 92 of file itkPDEDeformableRegistrationFunction.h.

Referenced by otb::NCCRegistrationFilter< TFixedImage, TMovingImage, TDeformationField >::GetMetric().

template<class TFixedImage , class TMovingImage , class TDeformationField >

const FixedImageType* itk::PDEDeformableRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::GetFixedImage ( void ) const

inlineinherited

Get the fixed image.

Definition at line 79 of file itkPDEDeformableRegistrationFunction.h.

template<class TFixedImage, class TMovingImage, class TDeformationField>

virtual void* itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::GetGlobalDataPointer ( ) const

inlinevirtual

Return a pointer to a global data structure that is passed to this object from the solver at each calculation.

Implements itk::FiniteDifferenceFunction< TDeformationField >.

Definition at line 137 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

References itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::GlobalDataStruct::m_NumberOfPixelsProcessed, itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::GlobalDataStruct::m_SumOfSquaredChange, and itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::GlobalDataStruct::m_SumOfSquaredDifference.

template<class TFixedImage , class TMovingImage , class TDeformationField >

double itk::PDEDeformableRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::GetGradientStep ( ) const

inlineinherited

Definition at line 94 of file itkPDEDeformableRegistrationFunction.h.

template<class TFixedImage , class TMovingImage , class TDeformationField >

double itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::GetIntensityDifferenceThreshold ( ) const

virtual

Definition at line 118 of file itkFastSymmetricForcesDemonsRegistrationFunction.txx.

template<class TFixedImage, class TMovingImage, class TDeformationField>

virtual double itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::GetMetric ( ) const

inlinevirtual

Get the metric value. The metric value is the mean square difference in intensity between the fixed image and transforming moving image computed over the the overlapping region between the two images.

Definition at line 161 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

template<class TFixedImage , class TMovingImage , class TDeformationField >

const MovingImageType* itk::PDEDeformableRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::GetMovingImage ( void ) const

inlineinherited

Get the moving image.

Definition at line 71 of file itkPDEDeformableRegistrationFunction.h.

template<class TFixedImage, class TMovingImage, class TDeformationField>

InterpolatorType* itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::GetMovingImageInterpolator ( void )

inline

Get the moving image interpolator.

Definition at line 124 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

template<class TFixedImage, class TMovingImage, class TDeformationField>

virtual const char* itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::GetNameOfClass ( ) const

virtual

Run-time type information (and related methods).

Reimplemented from itk::PDEDeformableRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >.

template<class TFixedImage , class TMovingImage , class TDeformationField >

bool itk::PDEDeformableRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::GetNormalizeGradient ( ) const

inlineinherited

Definition at line 96 of file itkPDEDeformableRegistrationFunction.h.

const RadiusType& itk::FiniteDifferenceFunction< TDeformationField >::GetRadius ( void ) const

inlineinherited

Returns the radius of the neighborhood this FiniteDifferenceFunction needs to perform its calculations.

Definition at line 145 of file itkFiniteDifferenceFunction.h.

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

inlinevirtualinherited

Gets the reference count on this object.

Definition at line 105 of file itkLightObject.h.

template<class TFixedImage, class TMovingImage, class TDeformationField>

virtual const double& itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::GetRMSChange ( ) const

inlinevirtual

Get the rms change in deformation field.

Definition at line 167 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

template<class TFixedImage , class TMovingImage , class TDeformationField >

void itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::InitializeIteration ( )

virtual

Set the object's state before each iteration.

Set the function state values before each iteration

Reimplemented from itk::FiniteDifferenceFunction< TDeformationField >.

Definition at line 129 of file itkFastSymmetricForcesDemonsRegistrationFunction.txx.

template<class TFixedImage, class TMovingImage, class TDeformationField>

static Pointer itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::New ( )

static

Method for creation through the object factory.

Reimplemented from itk::LightObject.

template<class TFixedImage, class TMovingImage, class TDeformationField>

void itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::operator= ( const Self & )

private

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.

template<class TFixedImage , class TMovingImage , class TDeformationField >

void itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::PrintSelf	(	std::ostream &	os,
		Indent	indent
	)		const

protectedvirtual

Standard "PrintSelf" method.

Reimplemented from itk::PDEDeformableRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >.

Definition at line 75 of file itkFastSymmetricForcesDemonsRegistrationFunction.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.

void itk::LightObject::Register ( ) const

virtualinherited

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

Reimplemented in itk::ExceptionObject::ReferenceCountedExceptionData, and itk::Object.

Definition at line 160 of file itkLightObject.cxx.

template<class TFixedImage , class TMovingImage , class TDeformationField >

void itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::ReleaseGlobalDataPointer ( void * gd ) const

virtual

Release memory for global data structure.

Update the metric and release the per-thread-global data.

Implements itk::FiniteDifferenceFunction< TDeformationField >.

Definition at line 288 of file itkFastSymmetricForcesDemonsRegistrationFunction.txx.

References itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::GlobalDataStruct::m_NumberOfPixelsProcessed, itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::GlobalDataStruct::m_SumOfSquaredChange, and itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::GlobalDataStruct::m_SumOfSquaredDifference.

template<class TFixedImage , class TMovingImage , class TDeformationField >

void itk::PDEDeformableRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::SetDeformationField ( DeformationFieldTypePointer ptr )

inlineinherited

Set the deformation field image.

Definition at line 83 of file itkPDEDeformableRegistrationFunction.h.

Referenced by itk::SymmetricForcesDemonsRegistrationFilter< TFixedImage, TMovingImage, TDeformationField >::InitializeIteration(), itk::FastSymmetricForcesDemonsRegistrationFilter< TFixedImage, TMovingImage, TDeformationField >::InitializeIteration(), and itk::DiffeomorphicDemonsRegistrationFilter< TFixedImage, TMovingImage, TDeformationField >::InitializeIteration().

template<class TFixedImage , class TMovingImage , class TDeformationField >

void itk::PDEDeformableRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::SetEnergy ( double e )

inlineinherited

Definition at line 91 of file itkPDEDeformableRegistrationFunction.h.

template<class TFixedImage , class TMovingImage , class TDeformationField >

void itk::PDEDeformableRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::SetFixedImage ( const FixedImageType * ptr )

inlineinherited

Set the fixed image.

Definition at line 75 of file itkPDEDeformableRegistrationFunction.h.

Referenced by itk::PDEDeformableRegistrationFilter< TFixedImage, TMovingImage, TDeformationField >::InitializeIteration(), and itk::fem::FiniteDifferenceFunctionLoad< TMoving, TFixed >::SetDifferenceFunction().

template<class TFixedImage , class TMovingImage , class TDeformationField >

void itk::PDEDeformableRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::SetGradientStep ( double e )

inlineinherited

Definition at line 93 of file itkPDEDeformableRegistrationFunction.h.

template<class TFixedImage , class TMovingImage , class TDeformationField >

void itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::SetIntensityDifferenceThreshold ( double threshold )

virtual

Set/Get the threshold below which the absolute difference of intensity yields a match. When the intensities match between a moving and fixed image pixel, the update vector (for that iteration) will be the zero vector. Default is 0.001.

Definition at line 107 of file itkFastSymmetricForcesDemonsRegistrationFunction.txx.

template<class TFixedImage , class TMovingImage , class TDeformationField >

void itk::PDEDeformableRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::SetMovingImage ( const MovingImageType * ptr )

inlineinherited

Set the moving image.

Definition at line 67 of file itkPDEDeformableRegistrationFunction.h.

Referenced by itk::PDEDeformableRegistrationFilter< TFixedImage, TMovingImage, TDeformationField >::InitializeIteration().

template<class TFixedImage, class TMovingImage, class TDeformationField>

void itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::SetMovingImageInterpolator ( InterpolatorType * ptr )

inline

Set the moving image interpolator.

Definition at line 118 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

template<class TFixedImage , class TMovingImage , class TDeformationField >

void itk::PDEDeformableRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::SetNormalizeGradient ( bool e )

inlineinherited

Definition at line 95 of file itkPDEDeformableRegistrationFunction.h.

void itk::FiniteDifferenceFunction< TDeformationField >::SetRadius ( const RadiusType & r )

inlineinherited

Sets the radius of the neighborhood this FiniteDifferenceFunction needs to perform its calculations.

Definition at line 140 of file itkFiniteDifferenceFunction.h.

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

virtualinherited

Sets the reference count on this object. This is a dangerous method, use it with care.

Sets the reference count (use with care)

Reimplemented in itk::Object.

Definition at line 244 of file itkLightObject.cxx.

void itk::FiniteDifferenceFunction< TDeformationField >::SetScaleCoefficients ( PixelRealType vals[ImageDimension] )

inlineinherited

Set the ScaleCoefficients for the difference operators. The defaults a 1.0. These can be set to take the image spacing into account.

Definition at line 151 of file itkFiniteDifferenceFunction.h.

void itk::LightObject::UnRegister ( ) const

virtualinherited

Decrease the reference count (release by another object).

Reimplemented in itk::ExceptionObject::ReferenceCountedExceptionData, and itk::Object.

Definition at line 192 of file itkLightObject.cxx.

Referenced by itk::LightObject::New().

Member Data Documentation

template<class TFixedImage, class TMovingImage, class TDeformationField>

const unsigned int itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::ImageDimension = Superclass::ImageDimension

static

Inherit some enums from the superclass.

Reimplemented from itk::FiniteDifferenceFunction< TDeformationField >.

Definition at line 83 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

template<class TFixedImage , class TMovingImage , class TDeformationField >

DeformationFieldTypePointer itk::PDEDeformableRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::m_DeformationField

protectedinherited

The deformation field.

Definition at line 128 of file itkPDEDeformableRegistrationFunction.h.

template<class TFixedImage, class TMovingImage, class TDeformationField>

double itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::m_DenominatorThreshold

private

Threshold below which the denominator term is considered zero.

Definition at line 219 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

template<class TFixedImage , class TMovingImage , class TDeformationField >

double itk::PDEDeformableRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::m_Energy

mutableprotectedinherited

Definition at line 130 of file itkPDEDeformableRegistrationFunction.h.

template<class TFixedImage , class TMovingImage , class TDeformationField >

FixedImagePointer itk::PDEDeformableRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::m_FixedImage

protectedinherited

The fixed image.

Definition at line 125 of file itkPDEDeformableRegistrationFunction.h.

template<class TFixedImage, class TMovingImage, class TDeformationField>

GradientCalculatorPointer itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::m_FixedImageGradientCalculator

private

Function to compute derivatives of the fixed image.

Definition at line 204 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

template<class TFixedImage , class TMovingImage , class TDeformationField >

double itk::PDEDeformableRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::m_GradientStep

mutableprotectedinherited

Definition at line 132 of file itkPDEDeformableRegistrationFunction.h.

template<class TFixedImage, class TMovingImage, class TDeformationField>

double itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::m_IntensityDifferenceThreshold

private

Threshold below which two intensity value are assumed to match.

Definition at line 222 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

template<class TFixedImage, class TMovingImage, class TDeformationField>

double itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::m_Metric

mutableprivate

The metric value is the mean square difference in intensity between the fixed image and transforming moving image computed over the the overlapping region between the two images.

Definition at line 227 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

template<class TFixedImage, class TMovingImage, class TDeformationField>

SimpleFastMutexLock itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::m_MetricCalculationLock

mutableprivate

Mutex lock to protect modification to metric.

Definition at line 234 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

template<class TFixedImage , class TMovingImage , class TDeformationField >

MovingImagePointer itk::PDEDeformableRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::m_MovingImage

protectedinherited

The moving image.

Definition at line 122 of file itkPDEDeformableRegistrationFunction.h.

template<class TFixedImage, class TMovingImage, class TDeformationField>

InterpolatorPointer itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::m_MovingImageInterpolator

private

Function to interpolate the moving image.

Definition at line 210 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

template<class TFixedImage, class TMovingImage, class TDeformationField>

WarperPointer itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::m_MovingImageWarper

private

Filter to warp moving image for fast gradient computation.

Definition at line 213 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

template<class TFixedImage , class TMovingImage , class TDeformationField >

bool itk::PDEDeformableRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::m_NormalizeGradient

protectedinherited

Definition at line 131 of file itkPDEDeformableRegistrationFunction.h.

template<class TFixedImage, class TMovingImage, class TDeformationField>

double itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::m_Normalizer

private

Cache fixed image information.

Definition at line 201 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

template<class TFixedImage, class TMovingImage, class TDeformationField>

unsigned long itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::m_NumberOfPixelsProcessed

mutableprivate

Definition at line 229 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

RadiusType itk::FiniteDifferenceFunction< TDeformationField >::m_Radius

protectedinherited

Definition at line 201 of file itkFiniteDifferenceFunction.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 TFixedImage, class TMovingImage, class TDeformationField>

double itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::m_RMSChange

mutableprivate

Definition at line 230 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

PixelRealType itk::FiniteDifferenceFunction< TDeformationField >::m_ScaleCoefficients[ImageDimension]

protectedinherited

Definition at line 202 of file itkFiniteDifferenceFunction.h.

template<class TFixedImage, class TMovingImage, class TDeformationField>

double itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::m_SumOfSquaredChange

mutableprivate

Definition at line 231 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

template<class TFixedImage, class TMovingImage, class TDeformationField>

double itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::m_SumOfSquaredDifference

mutableprivate

Definition at line 228 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

template<class TFixedImage, class TMovingImage, class TDeformationField>

TimeStepType itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::m_TimeStep

private

The global timestep.

Definition at line 216 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

template<class TFixedImage, class TMovingImage, class TDeformationField>

MovingGradientCalculatorPointer itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >::m_WarpedMovingImageGradientCalculator

private

Function to compute derivatives of the fixed image.

Definition at line 207 of file itkFastSymmetricForcesDemonsRegistrationFunction.h.

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

Classes

Public Types

Public Member Functions

Static Public Member Functions

Static Public Attributes

Protected Types

Protected Member Functions

Protected Attributes

Private Member Functions

Private Attributes

Detailed Description

template<class TFixedImage, class TMovingImage, class TDeformationField> class itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation

template<class TFixedImage, class TMovingImage, class TDeformationField>
class itk::FastSymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDeformationField >