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

#include <itkLevelSetMotionRegistrationFunction.h>

Detailed Description

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

This class encapsulate the PDE which drives the demons registration algorithm. It is used by LevelSetMotionRegistrationFilter to compute the output deformation field which will map a moving image onto a a fixed image.

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 deformation field type.

Warning

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

See also

LevelSetMotionRegistrationFilter

Definition at line 55 of file itkLevelSetMotionRegistrationFunction.h.

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

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

Classes
struct	GlobalDataStruct

Public Types
using	ConstPointer = SmartPointer< const Self >
using	CoordinateType = double
using	CovariantVectorType = CovariantVector< double, Self::ImageDimension >
using	DefaultInterpolatorType = LinearInterpolateImageFunction< MovingImageType, CoordinateType >
using	IndexType = typename FixedImageType::IndexType
using	InterpolatorPointer = typename InterpolatorType::Pointer
using	InterpolatorType = InterpolateImageFunction< MovingImageType, CoordinateType >
using	MovingImageSmoothingFilterPointer = typename MovingImageSmoothingFilterType::Pointer
using	MovingImageSmoothingFilterType = SmoothingRecursiveGaussianImageFilter< MovingImageType >
using	MovingSpacingType = typename MovingImageType::SpacingType
using	Pointer = SmartPointer< Self >
using	PointType = typename InterpolatorType::PointType
using	Self = LevelSetMotionRegistrationFunction
using	SizeType = typename FixedImageType::SizeType
using	SpacingType = typename FixedImageType::SpacingType
using	Superclass = PDEDeformableRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >
using	VectorType = Vector< double, Self::ImageDimension >
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 *GlobalData) const override
PixelType	ComputeUpdate (const NeighborhoodType &it, void *gd, const FloatOffsetType &offset=FloatOffsetType(0.0)) override
virtual double	GetAlpha () const
void *	GetGlobalDataPointer () const override
virtual double	GetGradientMagnitudeThreshold () const
virtual double	GetGradientSmoothingStandardDeviations () const
virtual double	GetIntensityDifferenceThreshold () const
virtual double	GetMetric () const
InterpolatorType *	GetMovingImageInterpolator ()
const char *	GetNameOfClass () const override
virtual double	GetRMSChange () const
bool	GetUseImageSpacing () const
void	InitializeIteration () override
void	ReleaseGlobalDataPointer (void *gd) const override
virtual void	SetAlpha (double)
virtual void	SetGradientMagnitudeThreshold (double)
virtual void	SetGradientSmoothingStandardDeviations (double)
virtual void	SetIntensityDifferenceThreshold (double)
void	SetMovingImageInterpolator (InterpolatorType *ptr)
void	SetUseImageSpacing (bool)
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
const char *	GetNameOfClass () const override
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 Pointer	CreateAnother () 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
	LevelSetMotionRegistrationFunction ()
void	PrintSelf (std::ostream &os, Indent indent) const override
	~LevelSetMotionRegistrationFunction () 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_Alpha {}
PointType	m_FixedImageOrigin {}
SpacingType	m_FixedImageSpacing {}
double	m_GradientMagnitudeThreshold {}
double	m_GradientSmoothingStandardDeviations {}
double	m_IntensityDifferenceThreshold {}
double	m_Metric {}
std::mutex	m_MetricCalculationMutex {}
InterpolatorPointer	m_MovingImageInterpolator {}
MovingImageSmoothingFilterPointer	m_MovingImageSmoothingFilter {}
SizeValueType	m_NumberOfPixelsProcessed {}
double	m_RMSChange {}
InterpolatorPointer	m_SmoothMovingImageInterpolator {}
double	m_SumOfSquaredChange {}
double	m_SumOfSquaredDifference {}
bool	m_UseImageSpacing { true }

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 {}

Member Typedef Documentation

ConstPointer

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

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

Definition at line 66 of file itkLevelSetMotionRegistrationFunction.h.

CoordinateType

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

using itk::LevelSetMotionRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::CoordinateType = double

Interpolator type.

Definition at line 101 of file itkLevelSetMotionRegistrationFunction.h.

CovariantVectorType

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

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

Definition at line 113 of file itkLevelSetMotionRegistrationFunction.h.

DefaultInterpolatorType

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

using itk::LevelSetMotionRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::DefaultInterpolatorType = LinearInterpolateImageFunction<MovingImageType, CoordinateType>

Definition at line 109 of file itkLevelSetMotionRegistrationFunction.h.

FixedImageNeighborhoodIteratorType

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

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

protected

FixedImage image neighborhood iterator type.

Definition at line 242 of file itkLevelSetMotionRegistrationFunction.h.

IndexType

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

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

Definition at line 82 of file itkLevelSetMotionRegistrationFunction.h.

InterpolatorPointer

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

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

Definition at line 107 of file itkLevelSetMotionRegistrationFunction.h.

InterpolatorType

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

using itk::LevelSetMotionRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::InterpolatorType = InterpolateImageFunction<MovingImageType, CoordinateType>

Definition at line 106 of file itkLevelSetMotionRegistrationFunction.h.

MovingImageSmoothingFilterPointer

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

using itk::LevelSetMotionRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::MovingImageSmoothingFilterPointer = typename MovingImageSmoothingFilterType::Pointer

Definition at line 117 of file itkLevelSetMotionRegistrationFunction.h.

MovingImageSmoothingFilterType

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

using itk::LevelSetMotionRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::MovingImageSmoothingFilterType = SmoothingRecursiveGaussianImageFilter<MovingImageType>

Moving image gradient calculator type.

Definition at line 116 of file itkLevelSetMotionRegistrationFunction.h.

MovingSpacingType

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

using itk::LevelSetMotionRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::MovingSpacingType = typename MovingImageType::SpacingType

Definition at line 77 of file itkLevelSetMotionRegistrationFunction.h.

Pointer

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

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

Definition at line 65 of file itkLevelSetMotionRegistrationFunction.h.

PointType

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

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

Definition at line 108 of file itkLevelSetMotionRegistrationFunction.h.

Self

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

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

Standard class type aliases.

Definition at line 62 of file itkLevelSetMotionRegistrationFunction.h.

SizeType

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

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

Definition at line 83 of file itkLevelSetMotionRegistrationFunction.h.

SpacingType

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

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

Definition at line 84 of file itkLevelSetMotionRegistrationFunction.h.

Superclass

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

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

Definition at line 63 of file itkLevelSetMotionRegistrationFunction.h.

VectorType

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

using itk::LevelSetMotionRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::VectorType = Vector<double, Self::ImageDimension>

Vector types.

Definition at line 112 of file itkLevelSetMotionRegistrationFunction.h.

Constructor & Destructor Documentation

LevelSetMotionRegistrationFunction()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

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

protected

~LevelSetMotionRegistrationFunction()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

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

overrideprotecteddefault

Member Function Documentation

ComputeGlobalTimeStep()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

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

overridevirtual

Compute the time global step that for this iteration.

In this context, the timestep is a function of the maximum gradients.

Implements itk::FiniteDifferenceFunction< TDisplacementField >.

ComputeUpdate()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

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

overridevirtual

Compute update at the specified neighbourhood.

Called by a finite difference solver image filter at each pixel that does not lie on a data set boundary.

Implements itk::FiniteDifferenceFunction< TDisplacementField >.

GetAlpha()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

virtual double itk::LevelSetMotionRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::GetAlpha ( ) const

virtual

GetGlobalDataPointer()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

void* itk::LevelSetMotionRegistrationFunction< 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 itkLevelSetMotionRegistrationFunction.h.

References itk::NumericTraits< T >::NonpositiveMin().

GetGradientMagnitudeThreshold()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

virtual double itk::LevelSetMotionRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::GetGradientMagnitudeThreshold ( ) const

virtual

GetGradientSmoothingStandardDeviations()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

virtual double itk::LevelSetMotionRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::GetGradientSmoothingStandardDeviations ( ) const

virtual

GetIntensityDifferenceThreshold()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

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

virtual

GetMetric()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

virtual double itk::LevelSetMotionRegistrationFunction< 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 overlapping region between the two images.

Definition at line 176 of file itkLevelSetMotionRegistrationFunction.h.

GetMovingImageInterpolator()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

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

inline

Get the moving image interpolator.

Definition at line 128 of file itkLevelSetMotionRegistrationFunction.h.

GetNameOfClass()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

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

overridevirtual

See also

LightObject::GetNameOfClass()

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

GetRMSChange()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

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

inlinevirtual

Get the rms change in deformation field.

Definition at line 183 of file itkLevelSetMotionRegistrationFunction.h.

GetUseImageSpacing()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

bool itk::LevelSetMotionRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::GetUseImageSpacing

(

)

const

InitializeIteration()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

void itk::LevelSetMotionRegistrationFunction< 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::LevelSetMotionRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::New ( )

static

Method for creation through the object factory.

PrintSelf()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

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

overridevirtual

Release memory for global data structure.

Updates the metric and releases the per-thread-global data.

Implements itk::FiniteDifferenceFunction< TDisplacementField >.

SetAlpha()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

virtual void itk::LevelSetMotionRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::SetAlpha ( double  )

virtual

Set/Get the parameter alpha. Alpha is added to the calculated gradient magnitude prior to normalizing the gradient to protect against numerical instability as the gradient magnitude approaches zero. This should be set as a small fraction of the intensity dynamic range, for instance 0.04%. Default is the absolute (not percentage) value of 0.1.

SetGradientMagnitudeThreshold()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

virtual void itk::LevelSetMotionRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::SetGradientMagnitudeThreshold ( double  )

virtual

Set/Get the threshold below which the gradient magnitude is considered the zero vector. Default is 1e-9.

SetGradientSmoothingStandardDeviations()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

virtual void itk::LevelSetMotionRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::SetGradientSmoothingStandardDeviations ( double  )

virtual

Set/Get the standard deviation used for smoothing the moving image prior to calculating gradients.

SetIntensityDifferenceThreshold()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

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

inline

Set the moving image interpolator.

Definition at line 121 of file itkLevelSetMotionRegistrationFunction.h.

SetUseImageSpacing()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

void itk::LevelSetMotionRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::SetUseImageSpacing

(

bool

)

Use the image spacing information in calculations. Use this option if you want derivatives in physical space. Default is UseImageSpacing ON, due to a backward compatibility state.

Member Data Documentation

ImageDimension

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

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

staticconstexpr

Inherit some enums from the superclass.

Definition at line 91 of file itkLevelSetMotionRegistrationFunction.h.

m_Alpha

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

double itk::LevelSetMotionRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_Alpha {}

private

Stabilization factor for normalizing gradients to protect against small gradient magnitudes

Definition at line 268 of file itkLevelSetMotionRegistrationFunction.h.

m_FixedImageOrigin

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

PointType itk::LevelSetMotionRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_FixedImageOrigin {}

private

Definition at line 257 of file itkLevelSetMotionRegistrationFunction.h.

m_FixedImageSpacing

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

SpacingType itk::LevelSetMotionRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_FixedImageSpacing {}

private

Cache fixed image information.

Definition at line 256 of file itkLevelSetMotionRegistrationFunction.h.

m_GradientMagnitudeThreshold

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

double itk::LevelSetMotionRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_GradientMagnitudeThreshold {}

private

Threshold below which the gradient is considered zero.

Definition at line 271 of file itkLevelSetMotionRegistrationFunction.h.

m_GradientSmoothingStandardDeviations

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

double itk::LevelSetMotionRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_GradientSmoothingStandardDeviations {}

private

Smoothing parameter for gradient calculation

Definition at line 277 of file itkLevelSetMotionRegistrationFunction.h.

m_IntensityDifferenceThreshold

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

double itk::LevelSetMotionRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_IntensityDifferenceThreshold {}

private

Threshold below which two intensity value are assumed to match.

Definition at line 274 of file itkLevelSetMotionRegistrationFunction.h.

m_Metric

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

double itk::LevelSetMotionRegistrationFunction< 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 282 of file itkLevelSetMotionRegistrationFunction.h.

m_MetricCalculationMutex

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

std::mutex itk::LevelSetMotionRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_MetricCalculationMutex {}

mutableprivate

Mutex lock to protect modification to metric.

Definition at line 289 of file itkLevelSetMotionRegistrationFunction.h.

m_MovingImageInterpolator

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

InterpolatorPointer itk::LevelSetMotionRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_MovingImageInterpolator {}

private

Function to interpolate the moving image.

Definition at line 263 of file itkLevelSetMotionRegistrationFunction.h.

m_MovingImageSmoothingFilter

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

MovingImageSmoothingFilterPointer itk::LevelSetMotionRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_MovingImageSmoothingFilter {}

private

Function to compute derivatives of the moving image.

Definition at line 260 of file itkLevelSetMotionRegistrationFunction.h.

m_NumberOfPixelsProcessed

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

SizeValueType itk::LevelSetMotionRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_NumberOfPixelsProcessed {}

mutableprivate

Definition at line 284 of file itkLevelSetMotionRegistrationFunction.h.

m_RMSChange

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

double itk::LevelSetMotionRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_RMSChange {}

mutableprivate

Definition at line 285 of file itkLevelSetMotionRegistrationFunction.h.

m_SmoothMovingImageInterpolator

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

InterpolatorPointer itk::LevelSetMotionRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_SmoothMovingImageInterpolator {}

private

Definition at line 264 of file itkLevelSetMotionRegistrationFunction.h.

m_SumOfSquaredChange

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

double itk::LevelSetMotionRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_SumOfSquaredChange {}

mutableprivate

Definition at line 286 of file itkLevelSetMotionRegistrationFunction.h.

m_SumOfSquaredDifference

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

double itk::LevelSetMotionRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_SumOfSquaredDifference {}

mutableprivate

Definition at line 283 of file itkLevelSetMotionRegistrationFunction.h.

m_UseImageSpacing

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

bool itk::LevelSetMotionRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_UseImageSpacing { true }

private

Definition at line 291 of file itkLevelSetMotionRegistrationFunction.h.

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

• itkLevelSetMotionRegistrationFunction.h