#include <itkDisplacementMagnitudePenaltyTerm.h>

Detailed Description

template<class TFixedImage, class TScalarType>
class itk::DisplacementMagnitudePenaltyTerm< TFixedImage, TScalarType >

A cost function that calculates $||T(x)-x||^2$ .

Definition at line 34 of file itkDisplacementMagnitudePenaltyTerm.h.

Inheritance diagram for itk::DisplacementMagnitudePenaltyTerm< TFixedImage, TScalarType >:

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Public Types
using	ConstPointer = SmartPointer< const Self >

using	Pointer = SmartPointer< Self >

using	Self = DisplacementMagnitudePenaltyTerm

using	Superclass = TransformPenaltyTerm< TFixedImage, TScalarType >

Public Types inherited from itk::TransformPenaltyTerm< TFixedImage, TScalarType >
using	ConstPointer = SmartPointer< const Self >

using	InternalMatrixType = typename TransformType::InternalMatrixType

using	JacobianOfSpatialHessianType = typename TransformType::JacobianOfSpatialHessianType

using	JacobianOfSpatialJacobianType = typename TransformType::JacobianOfSpatialJacobianType

using	Pointer = SmartPointer< Self >

using	ScalarType = TScalarType

using	Self = TransformPenaltyTerm

using	SpatialHessianType = typename TransformType::SpatialHessianType

using	SpatialJacobianType = typename TransformType::SpatialJacobianType

using	Superclass = AdvancedImageToImageMetric< TFixedImage, TFixedImage >

using	TransformType = typename Superclass::AdvancedTransformType

Public Types inherited from itk::AdvancedImageToImageMetric< TFixedImage, TFixedImage >
using	AdvancedTransformType = AdvancedTransform< ScalarType, FixedImageDimension, MovingImageDimension >

using	BSplineOrder1TransformPointer = typename BSplineOrder1TransformType::Pointer

using	BSplineOrder1TransformType = AdvancedBSplineDeformableTransform< ScalarType, FixedImageDimension, 1 >

using	BSplineOrder2TransformPointer = typename BSplineOrder2TransformType::Pointer

using	BSplineOrder2TransformType = AdvancedBSplineDeformableTransform< ScalarType, FixedImageDimension, 2 >

using	BSplineOrder3TransformPointer = typename BSplineOrder3TransformType::Pointer

using	BSplineOrder3TransformType = AdvancedBSplineDeformableTransform< ScalarType, FixedImageDimension, 3 >

using	CombinationTransformType = AdvancedCombinationTransform< ScalarType, FixedImageDimension >

using	ConstPointer = SmartPointer< const Self >

using	DerivativeValueType = typename DerivativeType::ValueType

using	FixedImageLimiterOutputType = typename FixedImageLimiterType::OutputType

using	FixedImageLimiterPointer = typename FixedImageLimiterType::Pointer

using	FixedImageLimiterType = LimiterFunctionBase< RealType, FixedImageDimension >

using	FixedImageMaskSpatialObject2Type = ImageMaskSpatialObject< Self::FixedImageDimension >

using	FixedImagePixelType = typename FixedImageType::PixelType

using	FixedImagePointer = typename FixedImageType::Pointer

using	HessianType = vnl_sparse_matrix< HessianValueType >

using	HessianValueType = typename DerivativeType::ValueType

using	ImageSampleContainerPointer = typename ImageSamplerType::OutputVectorContainerPointer

using	ImageSampleContainerType = typename ImageSamplerType::OutputVectorContainerType

using	ImageSamplerPointer = typename ImageSamplerType::Pointer

using	ImageSamplerType = ImageSamplerBase< FixedImageType >

using	MovingImageDerivativeScalesType = FixedArray< double, Self::MovingImageDimension >

using	MovingImageLimiterOutputType = typename MovingImageLimiterType::OutputType

using	MovingImageLimiterPointer = typename MovingImageLimiterType::Pointer

using	MovingImageLimiterType = LimiterFunctionBase< RealType, MovingImageDimension >

using	MovingImageMaskSpatialObject2Type = ImageMaskSpatialObject< Self::MovingImageDimension >

using	MovingImagePointer = typename MovingImageType::Pointer

using	MovingImageRegionType = typename MovingImageType::RegionType

using	NumberOfParametersType = typename AdvancedTransformType::NumberOfParametersType

using	Pointer = SmartPointer< Self >

using	ScalarType = typename TransformType::ScalarType

using	Self = AdvancedImageToImageMetric

using	Superclass = ImageToImageMetric< TFixedImage, TFixedImage >

using	ThreaderType = itk::PlatformMultiThreader

using	ThreadInfoType = typename ThreaderType::WorkUnitInfo

Public Member Functions
virtual const char *	GetClassName () const

void	GetDerivative (const ParametersType &parameters, DerivativeType &derivative) const override

MeasureType	GetValue (const ParametersType &parameters) const override

void	GetValueAndDerivative (const ParametersType &parameters, MeasureType &value, DerivativeType &derivative) const override

	ITK_DISALLOW_COPY_AND_MOVE (DisplacementMagnitudePenaltyTerm)

	itkStaticConstMacro (FixedImageDimension, unsigned int, FixedImageType::ImageDimension)

Public Member Functions inherited from itk::TransformPenaltyTerm< TFixedImage, TScalarType >
virtual const char *	GetClassName () const

	ITK_DISALLOW_COPY_AND_MOVE (TransformPenaltyTerm)

	itkStaticConstMacro (FixedImageDimension, unsigned int, FixedImageType::ImageDimension)

Public Member Functions inherited from itk::AdvancedImageToImageMetric< TFixedImage, TFixedImage >
virtual void	BeforeThreadedGetValueAndDerivative (const TransformParametersType &parameters) const

virtual const char *	GetClassName () const

virtual const FixedImageLimiterType *	GetFixedImageLimiter ()

virtual double	GetFixedLimitRangeRatio () const

virtual ImageSamplerType *	GetImageSampler () const

virtual const MovingImageDerivativeScalesType &	GetMovingImageDerivativeScales ()

virtual const MovingImageLimiterType *	GetMovingImageLimiter ()

virtual double	GetMovingLimitRangeRatio () const

virtual double	GetRequiredRatioOfValidSamples () const

virtual bool	GetScaleGradientWithRespectToMovingImageOrientation () const

virtual void	GetSelfHessian (const TransformParametersType &parameters, HessianType &H) const

const AdvancedTransformType *	GetTransform () const override

virtual bool	GetUseFixedImageLimiter () const

virtual bool	GetUseImageSampler () const

virtual const bool &	GetUseMetricSingleThreaded ()

virtual bool	GetUseMovingImageDerivativeScales () const

virtual bool	GetUseMovingImageLimiter () const

virtual const bool &	GetUseMultiThread ()

void	Initialize () override

	ITK_DISALLOW_COPY_AND_MOVE (AdvancedImageToImageMetric)

	itkStaticConstMacro (FixedImageDimension, unsigned int, TFixedImage::ImageDimension)

	itkStaticConstMacro (MovingImageDimension, unsigned int, TMovingImage::ImageDimension)

virtual void	SetFixedImageLimiter (FixedImageLimiterType *_arg)

virtual void	SetFixedLimitRangeRatio (double _arg)

virtual void	SetImageSampler (ImageSamplerType *_arg)

virtual void	SetMovingImageDerivativeScales (MovingImageDerivativeScalesType _arg)

virtual void	SetMovingImageLimiter (MovingImageLimiterType *_arg)

virtual void	SetMovingLimitRangeRatio (double _arg)

virtual void	SetNumberOfWorkUnits (ThreadIdType numberOfThreads)

virtual void	SetRequiredRatioOfValidSamples (double _arg)

virtual void	SetScaleGradientWithRespectToMovingImageOrientation (bool _arg)

virtual void	SetTransform (AdvancedTransformType *arg)

virtual void	SetUseMetricSingleThreaded (bool _arg)

virtual void	SetUseMovingImageDerivativeScales (bool _arg)

virtual void	SetUseMultiThread (bool _arg)

virtual void	UseMetricSingleThreadedOff ()

virtual void	UseMetricSingleThreadedOn ()

virtual void	UseMultiThreadOff ()

virtual void	UseMultiThreadOn ()

Static Public Member Functions
static Pointer	New ()

Protected Member Functions
	DisplacementMagnitudePenaltyTerm ()

	~DisplacementMagnitudePenaltyTerm () override=default

Protected Member Functions inherited from itk::TransformPenaltyTerm< TFixedImage, TScalarType >
virtual bool	CheckForBSplineTransform2 (BSplineOrder3TransformPointer &bspline) const

	TransformPenaltyTerm ()=default

	~TransformPenaltyTerm () override=default

Protected Member Functions inherited from itk::AdvancedImageToImageMetric< TFixedImage, TFixedImage >
	AdvancedImageToImageMetric ()

virtual void	AfterThreadedGetValue (MeasureType &value) const

virtual void	AfterThreadedGetValueAndDerivative (MeasureType &value, DerivativeType &derivative) const

virtual void	CheckForAdvancedTransform ()

virtual void	CheckForBSplineInterpolator ()

virtual void	CheckForBSplineTransform () const

virtual void	CheckNumberOfSamples (unsigned long wanted, unsigned long found) const

virtual bool	EvaluateMovingImageValueAndDerivative (const MovingImagePointType &mappedPoint, RealType &movingImageValue, MovingImageDerivativeType *gradient) const

virtual bool	EvaluateTransformJacobian (const FixedImagePointType &fixedImagePoint, TransformJacobianType &jacobian, NonZeroJacobianIndicesType &nzji) const

virtual void	EvaluateTransformJacobianInnerProduct (const TransformJacobianType &jacobian, const MovingImageDerivativeType &movingImageDerivative, DerivativeType &imageJacobian) const

bool	FastEvaluateMovingImageValueAndDerivative (const MovingImagePointType &mappedPoint, RealType &movingImageValue, MovingImageDerivativeType *gradient, const ThreadIdType threadId) const

virtual void	InitializeImageSampler ()

virtual void	InitializeLimiters ()

virtual void	InitializeThreadingParameters () const

virtual bool	IsInsideMovingMask (const MovingImagePointType &point) const

	itkAlignedTypedef (ITK_CACHE_LINE_ALIGNMENT, PaddedGetValueAndDerivativePerThreadStruct, AlignedGetValueAndDerivativePerThreadStruct)

	itkAlignedTypedef (ITK_CACHE_LINE_ALIGNMENT, PaddedGetValuePerThreadStruct, AlignedGetValuePerThreadStruct)

	itkPadStruct (ITK_CACHE_LINE_ALIGNMENT, GetValueAndDerivativePerThreadStruct, PaddedGetValueAndDerivativePerThreadStruct)

	itkPadStruct (ITK_CACHE_LINE_ALIGNMENT, GetValuePerThreadStruct, PaddedGetValuePerThreadStruct)

void	LaunchGetValueAndDerivativeThreaderCallback () const

void	LaunchGetValueThreaderCallback () const

void	PrintSelf (std::ostream &os, Indent indent) const override

virtual void	SetUseFixedImageLimiter (bool _arg)

virtual void	SetUseImageSampler (bool _arg)

virtual void	SetUseMovingImageLimiter (bool _arg)

virtual void	ThreadedGetValue (ThreadIdType threadID)

virtual void	ThreadedGetValueAndDerivative (ThreadIdType threadID)

MovingImagePointType	TransformPoint (const FixedImagePointType &fixedImagePoint) const

	~AdvancedImageToImageMetric () override=default

Additional Inherited Members
Protected Types inherited from itk::AdvancedImageToImageMetric< TFixedImage, TFixedImage >
using	BSplineInterpolatorFloatPointer = typename BSplineInterpolatorFloatType::Pointer

using	BSplineInterpolatorFloatType = BSplineInterpolateImageFunction< MovingImageType, CoordinateRepresentationType, float >

using	BSplineInterpolatorPointer = typename BSplineInterpolatorType::Pointer

using	BSplineInterpolatorType = BSplineInterpolateImageFunction< MovingImageType, CoordinateRepresentationType, double >

using	CentralDifferenceGradientFilterPointer = typename CentralDifferenceGradientFilterType::Pointer

using	CentralDifferenceGradientFilterType = GradientImageFilter< MovingImageType, RealType, RealType >

using	FixedImageIndexType = typename FixedImageType::IndexType

using	FixedImageIndexValueType = typename FixedImageIndexType::IndexValueType

using	FixedImagePointType = typename TransformType::InputPointType

using	LinearInterpolatorPointer = typename LinearInterpolatorType::Pointer

using	LinearInterpolatorType = AdvancedLinearInterpolateImageFunction< MovingImageType, CoordinateRepresentationType >

using	MovingImageContinuousIndexType = typename InterpolatorType::ContinuousIndexType

using	MovingImageDerivativeType = typename BSplineInterpolatorType::CovariantVectorType

using	MovingImageIndexType = typename MovingImageType::IndexType

using	MovingImagePointType = typename TransformType::OutputPointType

using	NonZeroJacobianIndicesType = typename AdvancedTransformType::NonZeroJacobianIndicesType

using	ReducedBSplineInterpolatorPointer = typename ReducedBSplineInterpolatorType::Pointer

using	ReducedBSplineInterpolatorType = ReducedDimensionBSplineInterpolateImageFunction< MovingImageType, CoordinateRepresentationType, double >

Static Protected Member Functions inherited from itk::AdvancedImageToImageMetric< TFixedImage, TFixedImage >
static ITK_THREAD_RETURN_FUNCTION_CALL_CONVENTION	AccumulateDerivativesThreaderCallback (void *arg)

static ITK_THREAD_RETURN_FUNCTION_CALL_CONVENTION	GetValueAndDerivativeThreaderCallback (void *arg)

static ITK_THREAD_RETURN_FUNCTION_CALL_CONVENTION	GetValueThreaderCallback (void *arg)

Protected Attributes inherited from itk::AdvancedImageToImageMetric< TFixedImage, TFixedImage >
AdvancedTransformType::Pointer	m_AdvancedTransform

BSplineInterpolatorPointer	m_BSplineInterpolator

BSplineInterpolatorFloatPointer	m_BSplineInterpolatorFloat

CentralDifferenceGradientFilterPointer	m_CentralDifferenceGradientFilter

FixedImageLimiterPointer	m_FixedImageLimiter

FixedImageLimiterOutputType	m_FixedImageMaxLimit

FixedImageLimiterOutputType	m_FixedImageMinLimit

FixedImagePixelType	m_FixedImageTrueMax

FixedImagePixelType	m_FixedImageTrueMin

double	m_FixedLimitRangeRatio

std::unique_ptr< AlignedGetValueAndDerivativePerThreadStruct[]>	m_GetValueAndDerivativePerThreadVariables

ThreadIdType	m_GetValueAndDerivativePerThreadVariablesSize

std::unique_ptr< AlignedGetValuePerThreadStruct[]>	m_GetValuePerThreadVariables

ThreadIdType	m_GetValuePerThreadVariablesSize

ImageSamplerPointer	m_ImageSampler

bool	m_InterpolatorIsBSpline

bool	m_InterpolatorIsBSplineFloat

bool	m_InterpolatorIsLinear

bool	m_InterpolatorIsReducedBSpline

LinearInterpolatorPointer	m_LinearInterpolator

MovingImageLimiterPointer	m_MovingImageLimiter

MovingImageLimiterOutputType	m_MovingImageMaxLimit

MovingImageLimiterOutputType	m_MovingImageMinLimit

MovingImagePixelType	m_MovingImageTrueMax

MovingImagePixelType	m_MovingImageTrueMin

double	m_MovingLimitRangeRatio

ReducedBSplineInterpolatorPointer	m_ReducedBSplineInterpolator

MultiThreaderParameterType	m_ThreaderMetricParameters

bool	m_TransformIsAdvanced

bool	m_TransformIsBSpline

bool	m_UseMetricSingleThreaded

bool	m_UseMultiThread

bool	m_UseOpenMP

Member Typedef Documentation

◆ ConstPointer

template<class TFixedImage , class TScalarType >

using itk::DisplacementMagnitudePenaltyTerm< TFixedImage, TScalarType >::ConstPointer = SmartPointer<const Self>

Definition at line 43 of file itkDisplacementMagnitudePenaltyTerm.h.

◆ Pointer

template<class TFixedImage , class TScalarType >

using itk::DisplacementMagnitudePenaltyTerm< TFixedImage, TScalarType >::Pointer = SmartPointer<Self>

Definition at line 42 of file itkDisplacementMagnitudePenaltyTerm.h.

◆ Self

template<class TFixedImage , class TScalarType >

using itk::DisplacementMagnitudePenaltyTerm< TFixedImage, TScalarType >::Self = DisplacementMagnitudePenaltyTerm

Standard ITK stuff.

Definition at line 40 of file itkDisplacementMagnitudePenaltyTerm.h.

◆ Superclass

template<class TFixedImage , class TScalarType >

using itk::DisplacementMagnitudePenaltyTerm< TFixedImage, TScalarType >::Superclass = TransformPenaltyTerm<TFixedImage, TScalarType>

Definition at line 41 of file itkDisplacementMagnitudePenaltyTerm.h.

Constructor & Destructor Documentation

◆ DisplacementMagnitudePenaltyTerm()

template<class TFixedImage , class TScalarType >

itk::DisplacementMagnitudePenaltyTerm< TFixedImage, TScalarType >::DisplacementMagnitudePenaltyTerm ( )

protected

The constructor.

◆ ~DisplacementMagnitudePenaltyTerm()

template<class TFixedImage , class TScalarType >

itk::DisplacementMagnitudePenaltyTerm< TFixedImage, TScalarType >::~DisplacementMagnitudePenaltyTerm ( )

overrideprotecteddefault

The destructor.

Member Function Documentation

◆ GetClassName()

template<class TFixedImage , class TScalarType >

virtual const char * itk::DisplacementMagnitudePenaltyTerm< TFixedImage, TScalarType >::GetClassName ( ) const

virtual

Run-time type information (and related methods).

Reimplemented from itk::TransformPenaltyTerm< TFixedImage, TScalarType >.

Reimplemented in elastix::DisplacementMagnitudePenalty< TElastix >.

◆ GetDerivative()

template<class TFixedImage , class TScalarType >

void itk::DisplacementMagnitudePenaltyTerm< TFixedImage, TScalarType >::GetDerivative	(	const ParametersType &	parameters,
		DerivativeType &	derivative
	)		const

override

Get the penalty term derivative. Simply calls GetValueAndDerivative and returns the derivative.

◆ GetValue()

template<class TFixedImage , class TScalarType >

MeasureType itk::DisplacementMagnitudePenaltyTerm< TFixedImage, TScalarType >::GetValue ( const ParametersType & parameters ) const

override

Get the penalty term value.

$Value = 1/N sum_x ||T(x) - x||^2$

◆ GetValueAndDerivative()

template<class TFixedImage , class TScalarType >

void itk::DisplacementMagnitudePenaltyTerm< TFixedImage, TScalarType >::GetValueAndDerivative	(	const ParametersType &	parameters,
		MeasureType &	value,
		DerivativeType &	derivative
	)		const

override

Get the penalty term value and derivative.

$Value = C(\mu) = 1/N sum_x ||T_{\mu}(x) - x||^2$

$Derivative = \frac{\partial C}{\partial\mu} = 2/N sum_x (T_{\mu}(x)-x)' \frac{\partial T}{\partial \mu}$

◆ ITK_DISALLOW_COPY_AND_MOVE()

template<class TFixedImage , class TScalarType >

itk::DisplacementMagnitudePenaltyTerm< TFixedImage, TScalarType >::ITK_DISALLOW_COPY_AND_MOVE ( DisplacementMagnitudePenaltyTerm< TFixedImage, TScalarType > )

◆ itkStaticConstMacro()

template<class TFixedImage , class TScalarType >

itk::DisplacementMagnitudePenaltyTerm< TFixedImage, TScalarType >::itkStaticConstMacro	(	FixedImageDimension	,
		unsigned int	,
		FixedImageType::ImageDimension
	)

Define the dimension.

◆ New()

template<class TFixedImage , class TScalarType >

static Pointer itk::DisplacementMagnitudePenaltyTerm< TFixedImage, TScalarType >::New ( )

static

Method for creation through the object factory.

Detailed Description

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Additional Inherited Members

Member Typedef Documentation

◆ ConstPointer

◆ Pointer

◆ Self

◆ Superclass

Constructor & Destructor Documentation

◆ DisplacementMagnitudePenaltyTerm()

◆ ~DisplacementMagnitudePenaltyTerm()

Member Function Documentation

◆ GetClassName()

◆ GetDerivative()

◆ GetValue()

◆ GetValueAndDerivative()

◆ ITK_DISALLOW_COPY_AND_MOVE()

◆ itkStaticConstMacro()

◆ New()