itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField > Class Template Reference

#include <itkSymmetricForcesDemonsRegistrationFunction.h>

Inheritance diagram for itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >:

Collaboration diagram for itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >:

Classes
struct	GlobalDataStruct

Public Types
using	ConstPointer = SmartPointer< const Self >
using	CoordRepType = double
using	CovariantVectorType = CovariantVector< double, Self::ImageDimension >
using	DefaultInterpolatorType = LinearInterpolateImageFunction< MovingImageType, CoordRepType >
using	DisplacementFieldType = typename Superclass::DisplacementFieldType
using	DisplacementFieldTypePointer = typename Superclass::DisplacementFieldTypePointer
using	FixedImagePointer = typename Superclass::FixedImagePointer
using	FixedImageType = typename Superclass::FixedImageType
using	FloatOffsetType = typename Superclass::FloatOffsetType
using	GradientCalculatorPointer = typename GradientCalculatorType::Pointer
using	GradientCalculatorType = CentralDifferenceImageFunction< FixedImageType >
using	IndexType = typename FixedImageType::IndexType
using	InterpolatorPointer = typename InterpolatorType::Pointer
using	InterpolatorType = InterpolateImageFunction< MovingImageType, CoordRepType >
using	MovingImagePointer = typename Superclass::MovingImagePointer
using	MovingImageType = typename Superclass::MovingImageType
using	NeighborhoodType = typename Superclass::NeighborhoodType
using	PixelType = typename Superclass::PixelType
using	Pointer = SmartPointer< Self >
using	PointType = typename InterpolatorType::PointType
using	RadiusType = typename Superclass::RadiusType
using	Self = SymmetricForcesDemonsRegistrationFunction
using	SizeType = typename FixedImageType::SizeType
using	SpacingType = typename FixedImageType::SpacingType
using	Superclass = PDEDeformableRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >
using	TimeStepType = typename Superclass::TimeStepType
Public Types inherited from itk::PDEDeformableRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >
using	ConstPointer = SmartPointer< const Self >
using	DisplacementFieldType = TDisplacementField
using	DisplacementFieldTypePointer = typename DisplacementFieldType::Pointer
using	FixedImagePointer = typename FixedImageType::ConstPointer
using	FixedImageType = TFixedImage
using	MovingImagePointer = typename MovingImageType::ConstPointer
using	MovingImageType = TMovingImage
using	Pointer = SmartPointer< Self >
using	Self = PDEDeformableRegistrationFunction
using	Superclass = FiniteDifferenceFunction< TDisplacementField >
Public Types inherited from itk::FiniteDifferenceFunction< TDisplacementField >
using	ConstPointer = SmartPointer< const Self >
using	DefaultBoundaryConditionType = ZeroFluxNeumannBoundaryCondition< ImageType >
using	FloatOffsetType = Vector< float, Self::ImageDimension >
using	ImageType = TDisplacementField
using	NeighborhoodScalesType = Vector< PixelRealType, Self::ImageDimension >
using	NeighborhoodType = ConstNeighborhoodIterator< TDisplacementField, DefaultBoundaryConditionType >
using	PixelRealType = double
using	PixelType = typename ImageType::PixelType
using	Pointer = SmartPointer< Self >
using	RadiusType = typename ConstNeighborhoodIterator< TDisplacementField >::RadiusType
using	Self = FiniteDifferenceFunction
using	Superclass = LightObject
using	TimeStepType = double
Public Types inherited from itk::LightObject
using	ConstPointer = SmartPointer< const Self >
using	Pointer = SmartPointer< Self >
using	Self = LightObject

Public Member Functions
TimeStepType	ComputeGlobalTimeStep (void *) const override
PixelType	ComputeUpdate (const NeighborhoodType &it, void *gd, const FloatOffsetType &offset=FloatOffsetType(0.0)) override
virtual ::itk::LightObject::Pointer	CreateAnother () const
void *	GetGlobalDataPointer () const override
virtual double	GetIntensityDifferenceThreshold () const
virtual double	GetMetric () const
InterpolatorType *	GetMovingImageInterpolator ()
virtual const char *	GetNameOfClass () const
virtual const double &	GetRMSChange () const
void	InitializeIteration () override
void	ReleaseGlobalDataPointer (void *gd) const override
virtual void	SetIntensityDifferenceThreshold (double)
void	SetMovingImageInterpolator (InterpolatorType *ptr)
Public Member Functions inherited from itk::PDEDeformableRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >
DisplacementFieldType *	GetDisplacementField ()
double	GetEnergy () const
const FixedImageType *	GetFixedImage () const
double	GetGradientStep () const
const MovingImageType *	GetMovingImage () const
bool	GetNormalizeGradient () const
void	SetDisplacementField (DisplacementFieldTypePointer ptr)
void	SetEnergy (double e)
void	SetFixedImage (const FixedImageType *ptr)
void	SetGradientStep (double e)
void	SetMovingImage (const MovingImageType *ptr)
void	SetNormalizeGradient (bool e)
Public Member Functions inherited from itk::FiniteDifferenceFunction< TDisplacementField >
const NeighborhoodScalesType	ComputeNeighborhoodScales () const
virtual PixelType	ComputeUpdate (const NeighborhoodType &neighborhood, void *globalData, const FloatOffsetType &offset=FloatOffsetType(0.0))=0
const RadiusType &	GetRadius () const
void	GetScaleCoefficients (PixelRealType vals[ImageDimension]) const
void	SetRadius (const RadiusType &r)
void	SetScaleCoefficients (const PixelRealType vals[ImageDimension])
Public Member Functions inherited from itk::LightObject
Pointer	Clone () const
virtual void	Delete ()
virtual int	GetReferenceCount () const
void	Print (std::ostream &os, Indent indent=0) const
virtual void	Register () const
virtual void	SetReferenceCount (int)
virtual void	UnRegister () const noexcept

Static Public Member Functions
static Pointer	New ()
Static Public Member Functions inherited from itk::LightObject
static void	BreakOnError ()
static Pointer	New ()

Static Public Attributes
static constexpr unsigned int	ImageDimension = Superclass::ImageDimension
Static Public Attributes inherited from itk::FiniteDifferenceFunction< TDisplacementField >
static constexpr unsigned int	ImageDimension

Protected Types
using	FixedImageNeighborhoodIteratorType = ConstNeighborhoodIterator< FixedImageType >

Protected Member Functions
void	PrintSelf (std::ostream &os, Indent indent) const override
	SymmetricForcesDemonsRegistrationFunction ()
	~SymmetricForcesDemonsRegistrationFunction () override=default
Protected Member Functions inherited from itk::PDEDeformableRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >
	PDEDeformableRegistrationFunction ()
	~PDEDeformableRegistrationFunction () override=default
Protected Member Functions inherited from itk::FiniteDifferenceFunction< TDisplacementField >
	FiniteDifferenceFunction ()
void	PrintSelf (std::ostream &os, Indent indent) const override
	~FiniteDifferenceFunction () override=default
Protected Member Functions inherited from itk::LightObject
virtual LightObject::Pointer	InternalClone () const
	LightObject ()
virtual void	PrintHeader (std::ostream &os, Indent indent) const
virtual void	PrintTrailer (std::ostream &os, Indent indent) const
virtual	~LightObject ()

Private Attributes
double	m_DenominatorThreshold
GradientCalculatorPointer	m_FixedImageGradientCalculator
PointType	m_FixedImageOrigin
SpacingType	m_FixedImageSpacing
double	m_IntensityDifferenceThreshold
double	m_Metric
std::mutex	m_MetricCalculationLock
InterpolatorPointer	m_MovingImageInterpolator
double	m_Normalizer
SizeValueType	m_NumberOfPixelsProcessed
double	m_RMSChange
double	m_SumOfSquaredChange
double	m_SumOfSquaredDifference
TimeStepType	m_TimeStep

Additional Inherited Members
Protected Attributes inherited from itk::PDEDeformableRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >
DisplacementFieldTypePointer	m_DisplacementField
double	m_Energy
FixedImagePointer	m_FixedImage
double	m_GradientStep
MovingImagePointer	m_MovingImage
bool	m_NormalizeGradient
Protected Attributes inherited from itk::FiniteDifferenceFunction< TDisplacementField >
RadiusType	m_Radius
PixelRealType	m_ScaleCoefficients [ImageDimension]
Protected Attributes inherited from itk::LightObject
std::atomic< int >	m_ReferenceCount

Detailed Description

template<typename TFixedImage, typename TMovingImage, typename TDisplacementField>
class itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >

This class encapsulate the PDE which drives the demons registration algorithm (formula (5) in J.-P. Thirions's paper "Fast Non-Rigid Matching of 3D Medical Images", May 1995). It is used by SymmetricForcesDemonsRegistrationFilter to compute the output displacement field which will map a moving image onto a a fixed image.

This class was contributed by Corinne Mattmann, ETH Zurich, Switzerland. based on a variation of the DemonsRegistrationFunction. The basic modification is to use equation (5) from Thirion's paper along with the modification for avoiding large displacements when gradients have small values.

Non-integer moving image values are obtained by using interpolation. The default interpolator is of type LinearInterpolateImageFunction. The user may set other interpolators via method SetMovingImageInterpolator. Note that the input interpolator must derive from baseclass InterpolateImageFunction.

This class is templated over the fixed image type, moving image type, and the displacement field type.

Warning

This filter assumes that the fixed image type, moving image type and displacement field type all have the same number of dimensions.

See also

SymmetricForcesDemonsRegistrationFilter

DemonsRegistrationFilter

DemonsRegistrationFunction

Definition at line 62 of file itkSymmetricForcesDemonsRegistrationFunction.h.

Member Typedef Documentation

ConstPointer

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

using itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::ConstPointer = SmartPointer<const Self>

Definition at line 72 of file itkSymmetricForcesDemonsRegistrationFunction.h.

CoordRepType

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

using itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::CoordRepType = double

Interpolator type.

Definition at line 106 of file itkSymmetricForcesDemonsRegistrationFunction.h.

CovariantVectorType

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

using itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::CovariantVectorType = CovariantVector<double, Self::ImageDimension>

Covariant vector type.

Definition at line 113 of file itkSymmetricForcesDemonsRegistrationFunction.h.

DefaultInterpolatorType

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

using itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::DefaultInterpolatorType = LinearInterpolateImageFunction<MovingImageType, CoordRepType>

Definition at line 110 of file itkSymmetricForcesDemonsRegistrationFunction.h.

DisplacementFieldType

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

using itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::DisplacementFieldType = typename Superclass::DisplacementFieldType

Deformation field type.

Definition at line 92 of file itkSymmetricForcesDemonsRegistrationFunction.h.

DisplacementFieldTypePointer

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

using itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::DisplacementFieldTypePointer = typename Superclass::DisplacementFieldTypePointer

Definition at line 93 of file itkSymmetricForcesDemonsRegistrationFunction.h.

FixedImageNeighborhoodIteratorType

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

using itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::FixedImageNeighborhoodIteratorType = ConstNeighborhoodIterator<FixedImageType>

protected

FixedImage image neighborhood iterator type.

Definition at line 199 of file itkSymmetricForcesDemonsRegistrationFunction.h.

FixedImagePointer

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

using itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::FixedImagePointer = typename Superclass::FixedImagePointer

Definition at line 86 of file itkSymmetricForcesDemonsRegistrationFunction.h.

FixedImageType

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

using itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::FixedImageType = typename Superclass::FixedImageType

FixedImage image type.

Definition at line 85 of file itkSymmetricForcesDemonsRegistrationFunction.h.

FloatOffsetType

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

using itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::FloatOffsetType = typename Superclass::FloatOffsetType

Definition at line 102 of file itkSymmetricForcesDemonsRegistrationFunction.h.

GradientCalculatorPointer

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

using itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::GradientCalculatorPointer = typename GradientCalculatorType::Pointer

Definition at line 117 of file itkSymmetricForcesDemonsRegistrationFunction.h.

GradientCalculatorType

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

using itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::GradientCalculatorType = CentralDifferenceImageFunction<FixedImageType>

Gradient calculator type.

Definition at line 116 of file itkSymmetricForcesDemonsRegistrationFunction.h.

IndexType

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

using itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::IndexType = typename FixedImageType::IndexType

Definition at line 87 of file itkSymmetricForcesDemonsRegistrationFunction.h.

InterpolatorPointer

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

using itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::InterpolatorPointer = typename InterpolatorType::Pointer

Definition at line 108 of file itkSymmetricForcesDemonsRegistrationFunction.h.

InterpolatorType

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

using itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::InterpolatorType = InterpolateImageFunction<MovingImageType, CoordRepType>

Definition at line 107 of file itkSymmetricForcesDemonsRegistrationFunction.h.

MovingImagePointer

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

using itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::MovingImagePointer = typename Superclass::MovingImagePointer

Definition at line 82 of file itkSymmetricForcesDemonsRegistrationFunction.h.

MovingImageType

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

using itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::MovingImageType = typename Superclass::MovingImageType

MovingImage image type.

Definition at line 81 of file itkSymmetricForcesDemonsRegistrationFunction.h.

NeighborhoodType

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

using itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::NeighborhoodType = typename Superclass::NeighborhoodType

Definition at line 101 of file itkSymmetricForcesDemonsRegistrationFunction.h.

PixelType

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

using itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::PixelType = typename Superclass::PixelType

Inherit some enums from the superclass.

Definition at line 99 of file itkSymmetricForcesDemonsRegistrationFunction.h.

Pointer

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

using itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::Pointer = SmartPointer<Self>

Definition at line 71 of file itkSymmetricForcesDemonsRegistrationFunction.h.

PointType

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

using itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::PointType = typename InterpolatorType::PointType

Definition at line 109 of file itkSymmetricForcesDemonsRegistrationFunction.h.

RadiusType

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

using itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::RadiusType = typename Superclass::RadiusType

Definition at line 100 of file itkSymmetricForcesDemonsRegistrationFunction.h.

Self

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

using itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::Self = SymmetricForcesDemonsRegistrationFunction

Standard class type aliases.

Definition at line 69 of file itkSymmetricForcesDemonsRegistrationFunction.h.

SizeType

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

using itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::SizeType = typename FixedImageType::SizeType

Definition at line 88 of file itkSymmetricForcesDemonsRegistrationFunction.h.

SpacingType

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

using itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::SpacingType = typename FixedImageType::SpacingType

Definition at line 89 of file itkSymmetricForcesDemonsRegistrationFunction.h.

Superclass

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

using itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::Superclass = PDEDeformableRegistrationFunction<TFixedImage, TMovingImage, TDisplacementField>

Definition at line 70 of file itkSymmetricForcesDemonsRegistrationFunction.h.

TimeStepType

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

using itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::TimeStepType = typename Superclass::TimeStepType

Definition at line 103 of file itkSymmetricForcesDemonsRegistrationFunction.h.

Constructor & Destructor Documentation

SymmetricForcesDemonsRegistrationFunction()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::SymmetricForcesDemonsRegistrationFunction ( )

protected

~SymmetricForcesDemonsRegistrationFunction()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::~SymmetricForcesDemonsRegistrationFunction ( )

overrideprotecteddefault

Member Function Documentation

ComputeGlobalTimeStep()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

TimeStepType itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::ComputeGlobalTimeStep ( void *  ) const

inlineoverridevirtual

This class uses a constant timestep of 1.

Implements itk::FiniteDifferenceFunction< TDisplacementField >.

Definition at line 135 of file itkSymmetricForcesDemonsRegistrationFunction.h.

ComputeUpdate()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

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

override

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

CreateAnother()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

virtual::itk::LightObject::Pointer itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::CreateAnother ( ) 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.

GetGlobalDataPointer()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

void* itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::GetGlobalDataPointer ( ) const

inlineoverridevirtual

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

Implements itk::FiniteDifferenceFunction< TDisplacementField >.

Definition at line 143 of file itkSymmetricForcesDemonsRegistrationFunction.h.

GetIntensityDifferenceThreshold()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

virtual double itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::GetIntensityDifferenceThreshold ( ) const

virtual

GetMetric()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

virtual double itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::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 170 of file itkSymmetricForcesDemonsRegistrationFunction.h.

GetMovingImageInterpolator()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

InterpolatorType* itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::GetMovingImageInterpolator ( )

inline

Get the moving image interpolator.

Definition at line 128 of file itkSymmetricForcesDemonsRegistrationFunction.h.

GetNameOfClass()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

virtual const char* itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::GetNameOfClass ( ) const

virtual

Run-time type information (and related methods).

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

GetRMSChange()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

virtual const double& itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::GetRMSChange ( ) const

inlinevirtual

Get the rms change in displacement field.

Definition at line 177 of file itkSymmetricForcesDemonsRegistrationFunction.h.

InitializeIteration()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

void itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::InitializeIteration ( )

overridevirtual

Set the object's state before each iteration.

Reimplemented from itk::FiniteDifferenceFunction< TDisplacementField >.

New()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

static Pointer itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::New ( )

static

Method for creation through the object factory.

PrintSelf()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

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

overrideprotectedvirtual

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.

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

ReleaseGlobalDataPointer()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

void itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::ReleaseGlobalDataPointer ( void *  gd ) const

overridevirtual

Release memory for global data structure.

Implements itk::FiniteDifferenceFunction< TDisplacementField >.

SetIntensityDifferenceThreshold()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

virtual void itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::SetIntensityDifferenceThreshold ( double  )

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.

SetMovingImageInterpolator()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

void itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::SetMovingImageInterpolator ( InterpolatorType *  ptr )

inline

Set the moving image interpolator.

Definition at line 121 of file itkSymmetricForcesDemonsRegistrationFunction.h.

Member Data Documentation

ImageDimension

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

constexpr unsigned int itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::ImageDimension = Superclass::ImageDimension

staticconstexpr

Inherit some enums from the superclass.

Definition at line 96 of file itkSymmetricForcesDemonsRegistrationFunction.h.

m_DenominatorThreshold

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

double itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_DenominatorThreshold

private

Threshold below which the denominator term is considered zero.

Definition at line 226 of file itkSymmetricForcesDemonsRegistrationFunction.h.

m_FixedImageGradientCalculator

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

GradientCalculatorPointer itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_FixedImageGradientCalculator

private

Function to compute derivatives of the fixed image.

Definition at line 217 of file itkSymmetricForcesDemonsRegistrationFunction.h.

m_FixedImageOrigin

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

PointType itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_FixedImageOrigin

private

Definition at line 213 of file itkSymmetricForcesDemonsRegistrationFunction.h.

m_FixedImageSpacing

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

SpacingType itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_FixedImageSpacing

private

Cache fixed image information.

Definition at line 212 of file itkSymmetricForcesDemonsRegistrationFunction.h.

m_IntensityDifferenceThreshold

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

double itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_IntensityDifferenceThreshold

private

Threshold below which two intensity value are assumed to match.

Definition at line 229 of file itkSymmetricForcesDemonsRegistrationFunction.h.

m_Metric

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

double itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::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 234 of file itkSymmetricForcesDemonsRegistrationFunction.h.

m_MetricCalculationLock

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

std::mutex itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_MetricCalculationLock

mutableprivate

Mutex lock to protect modification to metric.

Definition at line 241 of file itkSymmetricForcesDemonsRegistrationFunction.h.

m_MovingImageInterpolator

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

InterpolatorPointer itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_MovingImageInterpolator

private

Function to interpolate the moving image.

Definition at line 220 of file itkSymmetricForcesDemonsRegistrationFunction.h.

m_Normalizer

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

double itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_Normalizer

private

Definition at line 214 of file itkSymmetricForcesDemonsRegistrationFunction.h.

m_NumberOfPixelsProcessed

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

SizeValueType itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_NumberOfPixelsProcessed

mutableprivate

Definition at line 236 of file itkSymmetricForcesDemonsRegistrationFunction.h.

m_RMSChange

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

double itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_RMSChange

mutableprivate

Definition at line 237 of file itkSymmetricForcesDemonsRegistrationFunction.h.

m_SumOfSquaredChange

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

double itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_SumOfSquaredChange

mutableprivate

Definition at line 238 of file itkSymmetricForcesDemonsRegistrationFunction.h.

m_SumOfSquaredDifference

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

double itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_SumOfSquaredDifference

mutableprivate

Definition at line 235 of file itkSymmetricForcesDemonsRegistrationFunction.h.

m_TimeStep

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

TimeStepType itk::SymmetricForcesDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_TimeStep

private

The global timestep.

Definition at line 223 of file itkSymmetricForcesDemonsRegistrationFunction.h.

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

• itkSymmetricForcesDemonsRegistrationFunction.h