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

#include <itkGPUDemonsRegistrationFunction.h>

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

Collaboration diagram for itk::GPUDemonsRegistrationFunction< 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	GPUDataPointer = GPUDataManager::Pointer
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	MovingImageGradientCalculatorPointer = typename MovingImageGradientCalculatorType::Pointer
using	MovingImageGradientCalculatorType = CentralDifferenceImageFunction< 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 = GPUDemonsRegistrationFunction
using	SizeType = typename FixedImageType::SizeType
using	SpacingType = typename FixedImageType::SpacingType
using	Superclass = GPUPDEDeformableRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >
using	TimeStepType = typename Superclass::TimeStepType
Public Types inherited from itk::GPUPDEDeformableRegistrationFunction< 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 = GPUPDEDeformableRegistrationFunction
using	Superclass = GPUFiniteDifferenceFunction< TDisplacementField >
Public Types inherited from itk::GPUFiniteDifferenceFunction< TDisplacementField >
using	ConstPointer = SmartPointer< const Self >
using	DefaultBoundaryConditionType = typename Superclass::DefaultBoundaryConditionType
using	DifferenceFunctionType = Superclass
using	FloatOffsetType = typename Superclass::FloatOffsetType
using	ImageType = typename Superclass::ImageType
using	NeighborhoodType = typename Superclass::NeighborhoodType
using	PixelRealType = typename Superclass::PixelRealType
using	PixelType = typename Superclass::PixelType
using	Pointer = SmartPointer< Self >
using	RadiusType = typename Superclass::RadiusType
using	Self = GPUFiniteDifferenceFunction
using	Superclass = FiniteDifferenceFunction< TDisplacementField >
using	TimeStepType = typename Superclass::TimeStepType
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 &neighborhood, void *globalData, const FloatOffsetType &offset=FloatOffsetType(0.0)) override
virtual ::itk::LightObject::Pointer	CreateAnother () const
void *	GetGlobalDataPointer () const override
virtual double	GetMetric () const
InterpolatorType *	GetMovingImageInterpolator ()
virtual const char *	GetNameOfClass () const
virtual double	GetRMSChange () const
void	GPUAllocateMetricData (unsigned int numPixels) override
void	GPUComputeUpdate (const DisplacementFieldTypePointer output, DisplacementFieldTypePointer update, void *gd) override
void	GPUReleaseMetricData () override
void	InitializeIteration () override
	itkGetOpenCLSourceFromKernelMacro (GPUDemonsRegistrationFunctionKernel)
void	ReleaseGlobalDataPointer (void *GlobalData) const override
void	SetMovingImageInterpolator (InterpolatorType *ptr)
Public Member Functions inherited from itk::GPUPDEDeformableRegistrationFunction< 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::GPUFiniteDifferenceFunction< TDisplacementField >
PixelType	ComputeUpdate (const NeighborhoodType &, void *, const FloatOffsetType &) override
virtual void	GPUComputeUpdate (const typename TDisplacementField ::Pointer output, typename TDisplacementField ::Pointer update, void *gd)=0
Public Member Functions inherited from itk::FiniteDifferenceFunction< TDisplacementField >
const NeighborhoodScalesType	ComputeNeighborhoodScales () const
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::GPUFiniteDifferenceFunction< TDisplacementField >
static constexpr unsigned int	ImageDimension
Static Public Attributes inherited from itk::FiniteDifferenceFunction< TDisplacementField >
static constexpr unsigned int	ImageDimension
using	FixedImageNeighborhoodIteratorType = ConstNeighborhoodIterator< FixedImageType >
int	m_ComputeUpdateGPUKernelHandle
PixelType	m_ZeroUpdateReturn
double	m_Normalizer
GradientCalculatorPointer	m_FixedImageGradientCalculator
MovingImageGradientCalculatorPointer	m_MovingImageGradientCalculator
bool	m_UseMovingImageGradient
InterpolatorPointer	m_MovingImageInterpolator
TimeStepType	m_TimeStep
double	m_DenominatorThreshold
double	m_IntensityDifferenceThreshold
double	m_Metric
double	m_SumOfSquaredDifference
SizeValueType	m_NumberOfPixelsProcessed
double	m_RMSChange
double	m_SumOfSquaredChange
GPUReduction< int >::Pointer	m_GPUPixelCounter
GPUReduction< float >::Pointer	m_GPUSquaredChange
GPUReduction< float >::Pointer	m_GPUSquaredDifference
std::mutex	m_MetricCalculationLock
virtual void	SetUseMovingImageGradient (bool flag)
virtual bool	GetUseMovingImageGradient () const
virtual void	SetIntensityDifferenceThreshold (double)
virtual double	GetIntensityDifferenceThreshold () const
	GPUDemonsRegistrationFunction ()
	~GPUDemonsRegistrationFunction () override=default
void	PrintSelf (std::ostream &os, Indent indent) const override

Additional Inherited Members
Protected Member Functions inherited from itk::GPUPDEDeformableRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >
	GPUPDEDeformableRegistrationFunction ()
	~GPUPDEDeformableRegistrationFunction () override=default
Protected Member Functions inherited from itk::GPUFiniteDifferenceFunction< TDisplacementField >
	GPUFiniteDifferenceFunction ()
	~GPUFiniteDifferenceFunction () 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 ()
Protected Attributes inherited from itk::GPUPDEDeformableRegistrationFunction< 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::GPUFiniteDifferenceFunction< TDisplacementField >
GPUKernelManager::Pointer	m_GPUKernelManager
int	m_ComputeUpdateGPUKernelHandle
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::GPUDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >

This class encapsulate the PDE which drives the demons registration algorithm. It is used by DemonsRegistrationFilter 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

DemonsRegistrationFilter

Definition at line 58 of file itkGPUDemonsRegistrationFunction.h.

Member Typedef Documentation

ConstPointer

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

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

Definition at line 68 of file itkGPUDemonsRegistrationFunction.h.

CoordRepType

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

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

Interpolator type.

Definition at line 102 of file itkGPUDemonsRegistrationFunction.h.

CovariantVectorType

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

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

Covariant vector type.

Definition at line 109 of file itkGPUDemonsRegistrationFunction.h.

DefaultInterpolatorType

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

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

Definition at line 106 of file itkGPUDemonsRegistrationFunction.h.

DisplacementFieldType

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

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

Deformation field type.

Definition at line 88 of file itkGPUDemonsRegistrationFunction.h.

DisplacementFieldTypePointer

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

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

Definition at line 89 of file itkGPUDemonsRegistrationFunction.h.

FixedImageNeighborhoodIteratorType

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

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

protected

FixedImage image neighborhood iterator type.

Definition at line 236 of file itkGPUDemonsRegistrationFunction.h.

FixedImagePointer

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

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

Definition at line 82 of file itkGPUDemonsRegistrationFunction.h.

FixedImageType

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

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

FixedImage image type.

Definition at line 81 of file itkGPUDemonsRegistrationFunction.h.

FloatOffsetType

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

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

Definition at line 98 of file itkGPUDemonsRegistrationFunction.h.

GPUDataPointer

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

using itk::GPUDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::GPUDataPointer = GPUDataManager::Pointer

GPU data pointer type.

Definition at line 120 of file itkGPUDemonsRegistrationFunction.h.

GradientCalculatorPointer

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

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

Definition at line 113 of file itkGPUDemonsRegistrationFunction.h.

GradientCalculatorType

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

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

Fixed image gradient calculator type.

Definition at line 112 of file itkGPUDemonsRegistrationFunction.h.

IndexType

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

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

Definition at line 83 of file itkGPUDemonsRegistrationFunction.h.

InterpolatorPointer

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

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

Definition at line 104 of file itkGPUDemonsRegistrationFunction.h.

InterpolatorType

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

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

Definition at line 103 of file itkGPUDemonsRegistrationFunction.h.

MovingImageGradientCalculatorPointer

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

using itk::GPUDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::MovingImageGradientCalculatorPointer = typename MovingImageGradientCalculatorType::Pointer

Definition at line 117 of file itkGPUDemonsRegistrationFunction.h.

MovingImageGradientCalculatorType

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

using itk::GPUDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::MovingImageGradientCalculatorType = CentralDifferenceImageFunction<MovingImageType, CoordRepType>

Moving image gradient calculator type.

Definition at line 116 of file itkGPUDemonsRegistrationFunction.h.

MovingImagePointer

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

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

Definition at line 78 of file itkGPUDemonsRegistrationFunction.h.

MovingImageType

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

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

MovingImage image type.

Definition at line 77 of file itkGPUDemonsRegistrationFunction.h.

NeighborhoodType

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

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

Definition at line 97 of file itkGPUDemonsRegistrationFunction.h.

PixelType

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

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

Inherit some enums from the superclass.

Definition at line 95 of file itkGPUDemonsRegistrationFunction.h.

Pointer

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

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

Definition at line 67 of file itkGPUDemonsRegistrationFunction.h.

PointType

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

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

Definition at line 105 of file itkGPUDemonsRegistrationFunction.h.

RadiusType

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

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

Definition at line 96 of file itkGPUDemonsRegistrationFunction.h.

Self

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

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

Standard class type aliases.

Definition at line 65 of file itkGPUDemonsRegistrationFunction.h.

SizeType

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

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

Definition at line 84 of file itkGPUDemonsRegistrationFunction.h.

SpacingType

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

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

Definition at line 85 of file itkGPUDemonsRegistrationFunction.h.

Superclass

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

using itk::GPUDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::Superclass = GPUPDEDeformableRegistrationFunction<TFixedImage, TMovingImage, TDisplacementField>

Definition at line 66 of file itkGPUDemonsRegistrationFunction.h.

TimeStepType

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

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

Definition at line 99 of file itkGPUDemonsRegistrationFunction.h.

Constructor & Destructor Documentation

GPUDemonsRegistrationFunction()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

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

protected

FixedImage image neighborhood iterator type.

~GPUDemonsRegistrationFunction()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

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

overrideprotecteddefault

FixedImage image neighborhood iterator type.

Member Function Documentation

ComputeGlobalTimeStep()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

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

inlineoverridevirtual

This class uses a constant timestep of 1.

Implements itk::FiniteDifferenceFunction< TDisplacementField >.

Definition at line 141 of file itkGPUDemonsRegistrationFunction.h.

ComputeUpdate()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

PixelType itk::GPUDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::ComputeUpdate ( const NeighborhoodType &  neighborhood, void *  globalData, 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::GPUDemonsRegistrationFunction< 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::GPUDemonsRegistrationFunction< 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 149 of file itkGPUDemonsRegistrationFunction.h.

GetIntensityDifferenceThreshold()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

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

virtual

FixedImage image neighborhood iterator type.

GetMetric()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

virtual double itk::GPUDemonsRegistrationFunction< 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 191 of file itkGPUDemonsRegistrationFunction.h.

GetMovingImageInterpolator()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

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

inline

Get the moving image interpolator.

Definition at line 134 of file itkGPUDemonsRegistrationFunction.h.

GetNameOfClass()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

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

virtual

Run-time type information (and related methods).

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

GetRMSChange()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

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

inlinevirtual

Get the rms change in deformation field.

Definition at line 198 of file itkGPUDemonsRegistrationFunction.h.

GetUseMovingImageGradient()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

virtual bool itk::GPUDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::GetUseMovingImageGradient ( ) const

inlinevirtual

FixedImage image neighborhood iterator type.

Definition at line 212 of file itkGPUDemonsRegistrationFunction.h.

GPUAllocateMetricData()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

void itk::GPUDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::GPUAllocateMetricData ( unsigned int  numPixels )

overridevirtual

Allocate GPU buffers for computing metric statistics

Reimplemented from itk::GPUFiniteDifferenceFunction< TDisplacementField >.

GPUComputeUpdate()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

void itk::GPUDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::GPUComputeUpdate ( const DisplacementFieldTypePointer  output, DisplacementFieldTypePointer  update, void *  gd  )

override

GPUReleaseMetricData()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

void itk::GPUDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::GPUReleaseMetricData ( )

overridevirtual

Release GPU buffers for computing metric statistics

Reimplemented from itk::GPUFiniteDifferenceFunction< TDisplacementField >.

InitializeIteration()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

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

overridevirtual

Set the object's state before each iteration.

Reimplemented from itk::FiniteDifferenceFunction< TDisplacementField >.

itkGetOpenCLSourceFromKernelMacro()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

itk::GPUDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::itkGetOpenCLSourceFromKernelMacro

(

GPUDemonsRegistrationFunctionKernel

)

Get OpenCL Kernel source as a string, creates a GetOpenCLSource method

New()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

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

static

Method for creation through the object factory.

PrintSelf()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

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

overrideprotectedvirtual

FixedImage image neighborhood iterator type.

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

ReleaseGlobalDataPointer()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

void itk::GPUDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::ReleaseGlobalDataPointer ( void *  GlobalData ) const

overridevirtual

Release memory for global data structure.

Implements itk::FiniteDifferenceFunction< TDisplacementField >.

SetIntensityDifferenceThreshold()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

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

inline

Set the moving image interpolator.

Definition at line 127 of file itkGPUDemonsRegistrationFunction.h.

SetUseMovingImageGradient()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

virtual void itk::GPUDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::SetUseMovingImageGradient ( bool  flag )

inlinevirtual

Select if the fixed image or moving image gradient is used for computing the demon forces. The fixed image gradient is used by default.

Definition at line 207 of file itkGPUDemonsRegistrationFunction.h.

Member Data Documentation

ImageDimension

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

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

staticconstexpr

Inherit some enums from the superclass.

Definition at line 92 of file itkGPUDemonsRegistrationFunction.h.

m_ComputeUpdateGPUKernelHandle

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

int itk::GPUDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_ComputeUpdateGPUKernelHandle

protected

FixedImage image neighborhood iterator type.

Definition at line 248 of file itkGPUDemonsRegistrationFunction.h.

m_DenominatorThreshold

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

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

private

Threshold below which the denominator term is considered zero.

Definition at line 271 of file itkGPUDemonsRegistrationFunction.h.

m_FixedImageGradientCalculator

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

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

private

Function to compute derivatives of the fixed image.

Definition at line 258 of file itkGPUDemonsRegistrationFunction.h.

m_GPUPixelCounter

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

GPUReduction<int>::Pointer itk::GPUDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_GPUPixelCounter

mutableprivate

FixedImage image neighborhood iterator type.

Definition at line 285 of file itkGPUDemonsRegistrationFunction.h.

m_GPUSquaredChange

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

GPUReduction<float>::Pointer itk::GPUDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_GPUSquaredChange

mutableprivate

FixedImage image neighborhood iterator type.

Definition at line 286 of file itkGPUDemonsRegistrationFunction.h.

m_GPUSquaredDifference

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

GPUReduction<float>::Pointer itk::GPUDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_GPUSquaredDifference

mutableprivate

FixedImage image neighborhood iterator type.

Definition at line 287 of file itkGPUDemonsRegistrationFunction.h.

m_IntensityDifferenceThreshold

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

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

private

Threshold below which two intensity value are assumed to match.

Definition at line 274 of file itkGPUDemonsRegistrationFunction.h.

m_Metric

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

double itk::GPUDemonsRegistrationFunction< 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 279 of file itkGPUDemonsRegistrationFunction.h.

m_MetricCalculationLock

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

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

mutableprivate

Mutex lock to protect modification to metric.

Definition at line 290 of file itkGPUDemonsRegistrationFunction.h.

m_MovingImageGradientCalculator

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

MovingImageGradientCalculatorPointer itk::GPUDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_MovingImageGradientCalculator

private

Function to compute derivatives of the moving image.

Definition at line 261 of file itkGPUDemonsRegistrationFunction.h.

m_MovingImageInterpolator

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

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

private

Function to interpolate the moving image.

Definition at line 265 of file itkGPUDemonsRegistrationFunction.h.

m_Normalizer

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

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

private

FixedImage image neighborhood iterator type.

Definition at line 255 of file itkGPUDemonsRegistrationFunction.h.

m_NumberOfPixelsProcessed

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

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

mutableprivate

FixedImage image neighborhood iterator type.

Definition at line 281 of file itkGPUDemonsRegistrationFunction.h.

m_RMSChange

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

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

mutableprivate

FixedImage image neighborhood iterator type.

Definition at line 282 of file itkGPUDemonsRegistrationFunction.h.

m_SumOfSquaredChange

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

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

mutableprivate

FixedImage image neighborhood iterator type.

Definition at line 283 of file itkGPUDemonsRegistrationFunction.h.

m_SumOfSquaredDifference

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

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

mutableprivate

FixedImage image neighborhood iterator type.

Definition at line 280 of file itkGPUDemonsRegistrationFunction.h.

m_TimeStep

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

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

private

The global timestep.

Definition at line 268 of file itkGPUDemonsRegistrationFunction.h.

m_UseMovingImageGradient

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

bool itk::GPUDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_UseMovingImageGradient

private

FixedImage image neighborhood iterator type.

Definition at line 262 of file itkGPUDemonsRegistrationFunction.h.

m_ZeroUpdateReturn

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField >

PixelType itk::GPUDemonsRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >::m_ZeroUpdateReturn

private

Cache fixed image information.

Definition at line 254 of file itkGPUDemonsRegistrationFunction.h.

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

• itkGPUDemonsRegistrationFunction.h