itk::GPUPDEDeformableRegistrationFilter< TFixedImage, TMovingImage, TDisplacementField, TParentImageFilter > Class Template Reference

#include <itkGPUPDEDeformableRegistrationFilter.h>

Inheritance diagram for itk::GPUPDEDeformableRegistrationFilter< TFixedImage, TMovingImage, TDisplacementField, TParentImageFilter >:

Collaboration diagram for itk::GPUPDEDeformableRegistrationFilter< TFixedImage, TMovingImage, TDisplacementField, TParentImageFilter >:

Public Types
using	ConstPointer = SmartPointer< const Self >
using	CPUSuperclass = TParentImageFilter
using	DeformationScalarType = typename TDisplacementField::PixelType::ValueType
using	DeformationVectorType = typename TDisplacementField::PixelType
using	DisplacementFieldPointer = typename DisplacementFieldType::Pointer
using	DisplacementFieldType = TDisplacementField
using	FiniteDifferenceFunctionType = typename GPUSuperclass::FiniteDifferenceFunctionType
using	FixedImageConstPointer = typename FixedImageType::ConstPointer
using	FixedImagePointer = typename FixedImageType::Pointer
using	FixedImageType = TFixedImage
using	GPUPDEDeformableRegistrationFunctionType = GPUPDEDeformableRegistrationFunction< FixedImageType, MovingImageType, DisplacementFieldType >
using	GPUSuperclass = GPUDenseFiniteDifferenceImageFilter< TDisplacementField, TDisplacementField, TParentImageFilter >
using	MovingImageConstPointer = typename MovingImageType::ConstPointer
using	MovingImagePointer = typename MovingImageType::Pointer
using	MovingImageType = TMovingImage
using	OutputImageType = typename GPUSuperclass::OutputImageType
using	Pointer = SmartPointer< Self >
using	Self = GPUPDEDeformableRegistrationFilter
using	StandardDeviationsType = FixedArray< double, ImageDimension >
Public Types inherited from itk::GPUDenseFiniteDifferenceImageFilter< TDisplacementField, TDisplacementField, TParentImageFilter >
using	ConstPointer = SmartPointer< const Self >
using	CPUSuperclass = TParentImageFilter
using	FiniteDifferenceFunctionType = typename GPUSuperclass::FiniteDifferenceFunctionType
using	GPUSuperclass = GPUFiniteDifferenceImageFilter< TDisplacementField, TDisplacementField, TParentImageFilter >
using	InputImageType = typename GPUSuperclass::InputImageType
using	OutputImageType = typename GPUSuperclass::OutputImageType
using	PixelType = typename GPUSuperclass::PixelType
using	Pointer = SmartPointer< Self >
using	Self = GPUDenseFiniteDifferenceImageFilter
using	TimeStepType = typename GPUSuperclass::TimeStepType
using	UpdateBufferType = OutputImageType
Public Types inherited from itk::GPUFiniteDifferenceImageFilter< TDisplacementField, TDisplacementField, TParentImageFilter >
using	ConstPointer = SmartPointer< const Self >
using	CPUSuperclass = TParentImageFilter
using	FiniteDifferenceFunctionType = typename GPUFiniteDifferenceFunction< TDisplacementField >::DifferenceFunctionType
using	GPUSuperclass = GPUInPlaceImageFilter< TDisplacementField, TDisplacementField, TParentImageFilter >
using	InputImageType = TDisplacementField
using	InputPixelType = typename TDisplacementField ::PixelType
using	InputPixelValueType = typename NumericTraits< InputPixelType >::ValueType
using	NeighborhoodScalesType = typename FiniteDifferenceFunctionType::NeighborhoodScalesType
using	OutputImageType = TDisplacementField
using	OutputPixelType = typename TDisplacementField ::PixelType
using	OutputPixelValueType = typename NumericTraits< OutputPixelType >::ValueType
using	PixelType = OutputPixelType
using	Pointer = SmartPointer< Self >
using	RadiusType = typename FiniteDifferenceFunctionType::RadiusType
using	Self = GPUFiniteDifferenceImageFilter
using	TimeStepType = typename FiniteDifferenceFunctionType::TimeStepType
Public Types inherited from itk::GPUInPlaceImageFilter< TDisplacementField, TDisplacementField, TParentImageFilter >
using	ConstPointer = SmartPointer< const Self >
using	CPUSuperclass = TParentImageFilter
using	GPUSuperclass = GPUImageToImageFilter< TDisplacementField, TDisplacementField, TParentImageFilter >
using	InputImageConstPointer = typename InputImageType::ConstPointer
using	InputImagePixelType = typename InputImageType::PixelType
using	InputImagePointer = typename InputImageType::Pointer
using	InputImageRegionType = typename InputImageType::RegionType
using	InputImageType = TDisplacementField
using	OutputImagePixelType = typename GPUSuperclass::OutputImagePixelType
using	OutputImagePointer = typename GPUSuperclass::OutputImagePointer
using	OutputImageRegionType = typename GPUSuperclass::OutputImageRegionType
using	OutputImageType = typename GPUSuperclass::OutputImageType
using	Pointer = SmartPointer< Self >
using	Self = GPUInPlaceImageFilter
Public Types inherited from itk::GPUImageToImageFilter< TDisplacementField, TDisplacementField, TParentImageFilter >
using	ConstPointer = SmartPointer< const Self >
using	DataObjectIdentifierType = typename Superclass::DataObjectIdentifierType
using	InputImageConstPointer = typename InputImageType::ConstPointer
using	InputImagePixelType = typename InputImageType::PixelType
using	InputImagePointer = typename InputImageType::Pointer
using	InputImageRegionType = typename InputImageType::RegionType
using	InputImageType = TDisplacementField
using	OutputImagePixelType = typename Superclass::OutputImagePixelType
using	OutputImageRegionType = typename Superclass::OutputImageRegionType
using	Pointer = SmartPointer< Self >
using	Self = GPUImageToImageFilter
using	Superclass = TParentImageFilter

Public Member Functions
virtual ::itk::LightObject::Pointer	CreateAnother () const
DisplacementFieldType *	GetDisplacementField ()
virtual const char *	GetNameOfClass () const
	itkGetOpenCLSourceFromKernelMacro (GPUPDEDeformableRegistrationFilterKernel)
Public Member Functions inherited from itk::GPUDenseFiniteDifferenceImageFilter< TDisplacementField, TDisplacementField, TParentImageFilter >
	itkGetOpenCLSourceFromKernelMacro (GPUDenseFiniteDifferenceImageFilterKernel)
Public Member Functions inherited from itk::GPUFiniteDifferenceImageFilter< TDisplacementField, TDisplacementField, TParentImageFilter >
const FiniteDifferenceFunctionType::Pointer &	GetDifferenceFunction () const override
void	SetDifferenceFunction (FiniteDifferenceFunctionType *differenceFunction) override
void	SetStateToInitialized ()
void	SetStateToUninitialized ()
virtual void	SetState (GPUFiniteDifferenceFilterEnum _arg)
virtual const GPUFiniteDifferenceFilterEnum &	GetState () const
virtual const TimeProbe &	GetInitTime () const
virtual const TimeProbe &	GetComputeUpdateTime () const
virtual const TimeProbe &	GetApplyUpdateTime () const
virtual const TimeProbe &	GetSmoothFieldTime () const
Public Member Functions inherited from itk::GPUImageToImageFilter< TDisplacementField, TDisplacementField, TParentImageFilter >
virtual ::itk::LightObject::Pointer	CreateAnother () const
void	GenerateData () override
virtual bool	GetGPUEnabled () const
virtual void	GPUEnabledOff ()
virtual void	GPUEnabledOn ()
virtual void	GraftOutput (const DataObjectIdentifierType &key, typename itk::GPUTraits< TDisplacementField >::Type *output)
virtual void	GraftOutput (typename itk::GPUTraits< TDisplacementField >::Type *output)
virtual void	SetGPUEnabled (bool _arg)

Static Public Member Functions
static Pointer	New ()
Static Public Member Functions inherited from itk::GPUImageToImageFilter< TDisplacementField, TDisplacementField, TParentImageFilter >
static Pointer	New ()

Static Public Attributes
static constexpr unsigned int	ImageDimension = GPUSuperclass::ImageDimension
Static Public Attributes inherited from itk::GPUDenseFiniteDifferenceImageFilter< TDisplacementField, TDisplacementField, TParentImageFilter >
static constexpr unsigned int	ImageDimension
Static Public Attributes inherited from itk::GPUFiniteDifferenceImageFilter< TDisplacementField, TDisplacementField, TParentImageFilter >
static constexpr unsigned int	ImageDimension
Static Public Attributes inherited from itk::GPUInPlaceImageFilter< TDisplacementField, TDisplacementField, TParentImageFilter >
static constexpr unsigned int	InputImageDimension
static constexpr unsigned int	OutputImageDimension
Static Public Attributes inherited from itk::GPUImageToImageFilter< TDisplacementField, TDisplacementField, TParentImageFilter >
static constexpr unsigned int	InputImageDimension
static constexpr unsigned int	OutputImageDimension

Protected Member Functions
virtual void	AllocateSmoothingBuffer ()
void	CopyInputToOutput () override
void	GenerateInputRequestedRegion () override
void	GenerateOutputInformation () override
	GPUPDEDeformableRegistrationFilter ()
virtual void	GPUSmoothVectorField (DisplacementFieldPointer field, typename GPUDataManager::Pointer GPUSmoothingKernels[], int GPUSmoothingKernelSizes[])
void	Initialize () override
void	InitializeIteration () override
void	PostProcessOutput () override
void	PrintSelf (std::ostream &os, Indent indent) const override
void	SmoothDisplacementField () override
void	SmoothUpdateField () override
	~GPUPDEDeformableRegistrationFilter () override=default
Protected Member Functions inherited from itk::GPUDenseFiniteDifferenceImageFilter< TDisplacementField, TDisplacementField, TParentImageFilter >
void	AllocateUpdateBuffer () override
void	ApplyUpdate (const TimeStepType &dt) override
void	CopyInputToOutput () override
UpdateBufferType *	GetUpdateBuffer () override
void	GPUApplyUpdate (const TimeStepType &dt) override
TimeStepType	GPUCalculateChange () override
	GPUDenseFiniteDifferenceImageFilter ()
void	PrintSelf (std::ostream &os, Indent indent) const override
	~GPUDenseFiniteDifferenceImageFilter () override=default
Protected Member Functions inherited from itk::GPUFiniteDifferenceImageFilter< TDisplacementField, TDisplacementField, TParentImageFilter >
	GPUFiniteDifferenceImageFilter ()
	~GPUFiniteDifferenceImageFilter () override
void	PrintSelf (std::ostream &os, Indent indent) const override
virtual void	GPUApplyUpdate (const TimeStepType &dt)=0
void	GPUGenerateData () override
void	GenerateInputRequestedRegion () override
bool	Halt () override
bool	ThreadedHalt (void *) override
void	Initialize () override
void	InitializeIteration () override
TimeStepType	ResolveTimeStep (const std::vector< TimeStepType > &timeStepList, const std::vector< bool > &valid) const override
void	PostProcessOutput () override
Protected Member Functions inherited from itk::GPUInPlaceImageFilter< TDisplacementField, TDisplacementField, TParentImageFilter >
void	AllocateOutputs () override
	GPUInPlaceImageFilter ()
void	PrintSelf (std::ostream &os, Indent indent) const override
	~GPUInPlaceImageFilter () override
void	ReleaseInputs () override
Protected Member Functions inherited from itk::GPUImageToImageFilter< TDisplacementField, TDisplacementField, TParentImageFilter >
	GPUImageToImageFilter ()
void	GraftOutput (const DataObjectIdentifierType &key, DataObject *output) override
void	GraftOutput (DataObject *output) override
void	PrintSelf (std::ostream &os, Indent indent) const override
	~GPUImageToImageFilter () override

Private Attributes
GPUDataManager::Pointer	m_GPUImageSizes
GPUDataManager::Pointer	m_GPUSmoothingKernels [ImageDimension]
int *	m_ImageSizes
int	m_SmoothDisplacementFieldGPUKernelHandle
DeformationScalarType *	m_SmoothingKernels [ImageDimension]
int	m_SmoothingKernelSizes [ImageDimension]
DisplacementFieldPointer	m_TempField
GPUDataManager::Pointer	m_UpdateFieldGPUSmoothingKernels [ImageDimension]
DeformationScalarType *	m_UpdateFieldSmoothingKernels [ImageDimension]
int	m_UpdateFieldSmoothingKernelSizes [ImageDimension]

Additional Inherited Members
Protected Attributes inherited from itk::GPUDenseFiniteDifferenceImageFilter< TDisplacementField, TDisplacementField, TParentImageFilter >
int	m_ApplyUpdateGPUKernelHandle
Protected Attributes inherited from itk::GPUFiniteDifferenceImageFilter< TDisplacementField, TDisplacementField, TParentImageFilter >
TimeProbe	m_InitTime
TimeProbe	m_ComputeUpdateTime
TimeProbe	m_ApplyUpdateTime
TimeProbe	m_SmoothFieldTime
Protected Attributes inherited from itk::GPUImageToImageFilter< TDisplacementField, TDisplacementField, TParentImageFilter >
GPUKernelManager::Pointer	m_GPUKernelManager

Detailed Description

template<typename TFixedImage, typename TMovingImage, typename TDisplacementField, typename TParentImageFilter = PDEDeformableRegistrationFilter<TFixedImage, TMovingImage, TDisplacementField>>
class itk::GPUPDEDeformableRegistrationFilter< TFixedImage, TMovingImage, TDisplacementField, TParentImageFilter >

Deformably register two images using a PDE algorithm.

GPUPDEDeformableRegistrationFilter is a base case for filter implementing a PDE deformable algorithm that register two images by computing the deformation field which will map a moving image onto a fixed image.

A deformation field is represented as a image whose pixel type is some vector type with at least N elements, where N is the dimension of the fixed image. The vector type must support element access via operator []. It is assumed that the vector elements behave like floating point scalars.

This class is templated over the fixed image type, moving image type and the deformation Field type.

The input fixed and moving images are set via methods SetFixedImage and SetMovingImage respectively. An initial deformation field maybe set via SetInitialDisplacementField or SetInput. If no initial field is set, a zero field is used as the initial condition.

The output deformation field can be obtained via methods GetOutput or GetDisplacementField.

The PDE algorithm is run for a user defined number of iterations. Typically the PDE algorithm requires period Gaussin smoothing of the deformation field to enforce an elastic-like condition. The amount of smoothing is governed by a set of user defined standard deviations (one for each dimension).

In terms of memory, this filter keeps two internal buffers: one for storing the intermediate updates to the field and one for double-buffering when smoothing the deformation field. Both buffers are the same type and size as the output deformation field.

This class make use of the finite difference solver hierarchy. Update for each iteration is computed using a PDEDeformableRegistrationFunction.

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

PDEDeformableRegistrationFunction.

Definition at line 82 of file itkGPUPDEDeformableRegistrationFilter.h.

Member Typedef Documentation

ConstPointer

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField , typename TParentImageFilter = PDEDeformableRegistrationFilter<TFixedImage, TMovingImage, TDisplacementField>>

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

Definition at line 93 of file itkGPUPDEDeformableRegistrationFilter.h.

CPUSuperclass

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField , typename TParentImageFilter = PDEDeformableRegistrationFilter<TFixedImage, TMovingImage, TDisplacementField>>

using itk::GPUPDEDeformableRegistrationFilter< TFixedImage, TMovingImage, TDisplacementField, TParentImageFilter >::CPUSuperclass = TParentImageFilter

Definition at line 91 of file itkGPUPDEDeformableRegistrationFilter.h.

DeformationScalarType

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField , typename TParentImageFilter = PDEDeformableRegistrationFilter<TFixedImage, TMovingImage, TDisplacementField>>

using itk::GPUPDEDeformableRegistrationFilter< TFixedImage, TMovingImage, TDisplacementField, TParentImageFilter >::DeformationScalarType = typename TDisplacementField::PixelType::ValueType

Definition at line 115 of file itkGPUPDEDeformableRegistrationFilter.h.

DeformationVectorType

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField , typename TParentImageFilter = PDEDeformableRegistrationFilter<TFixedImage, TMovingImage, TDisplacementField>>

using itk::GPUPDEDeformableRegistrationFilter< TFixedImage, TMovingImage, TDisplacementField, TParentImageFilter >::DeformationVectorType = typename TDisplacementField::PixelType

Definition at line 114 of file itkGPUPDEDeformableRegistrationFilter.h.

DisplacementFieldPointer

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField , typename TParentImageFilter = PDEDeformableRegistrationFilter<TFixedImage, TMovingImage, TDisplacementField>>

using itk::GPUPDEDeformableRegistrationFilter< TFixedImage, TMovingImage, TDisplacementField, TParentImageFilter >::DisplacementFieldPointer = typename DisplacementFieldType::Pointer

Definition at line 113 of file itkGPUPDEDeformableRegistrationFilter.h.

DisplacementFieldType

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField , typename TParentImageFilter = PDEDeformableRegistrationFilter<TFixedImage, TMovingImage, TDisplacementField>>

using itk::GPUPDEDeformableRegistrationFilter< TFixedImage, TMovingImage, TDisplacementField, TParentImageFilter >::DisplacementFieldType = TDisplacementField

Deformation field type.

Definition at line 112 of file itkGPUPDEDeformableRegistrationFilter.h.

FiniteDifferenceFunctionType

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField , typename TParentImageFilter = PDEDeformableRegistrationFilter<TFixedImage, TMovingImage, TDisplacementField>>

using itk::GPUPDEDeformableRegistrationFilter< TFixedImage, TMovingImage, TDisplacementField, TParentImageFilter >::FiniteDifferenceFunctionType = typename GPUSuperclass::FiniteDifferenceFunctionType

FiniteDifferenceFunction type.

Definition at line 121 of file itkGPUPDEDeformableRegistrationFilter.h.

FixedImageConstPointer

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField , typename TParentImageFilter = PDEDeformableRegistrationFilter<TFixedImage, TMovingImage, TDisplacementField>>

using itk::GPUPDEDeformableRegistrationFilter< TFixedImage, TMovingImage, TDisplacementField, TParentImageFilter >::FixedImageConstPointer = typename FixedImageType::ConstPointer

Definition at line 104 of file itkGPUPDEDeformableRegistrationFilter.h.

FixedImagePointer

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField , typename TParentImageFilter = PDEDeformableRegistrationFilter<TFixedImage, TMovingImage, TDisplacementField>>

using itk::GPUPDEDeformableRegistrationFilter< TFixedImage, TMovingImage, TDisplacementField, TParentImageFilter >::FixedImagePointer = typename FixedImageType::Pointer

Definition at line 103 of file itkGPUPDEDeformableRegistrationFilter.h.

FixedImageType

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField , typename TParentImageFilter = PDEDeformableRegistrationFilter<TFixedImage, TMovingImage, TDisplacementField>>

using itk::GPUPDEDeformableRegistrationFilter< TFixedImage, TMovingImage, TDisplacementField, TParentImageFilter >::FixedImageType = TFixedImage

FixedImage image type.

Definition at line 102 of file itkGPUPDEDeformableRegistrationFilter.h.

GPUPDEDeformableRegistrationFunctionType

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField , typename TParentImageFilter = PDEDeformableRegistrationFilter<TFixedImage, TMovingImage, TDisplacementField>>

using itk::GPUPDEDeformableRegistrationFilter< TFixedImage, TMovingImage, TDisplacementField, TParentImageFilter >::GPUPDEDeformableRegistrationFunctionType = GPUPDEDeformableRegistrationFunction<FixedImageType, MovingImageType, DisplacementFieldType>

PDEDeformableRegistrationFilterFunction type. GPUPDEDeformableRegistrationFilterFunction type.

Definition at line 127 of file itkGPUPDEDeformableRegistrationFilter.h.

GPUSuperclass

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField , typename TParentImageFilter = PDEDeformableRegistrationFilter<TFixedImage, TMovingImage, TDisplacementField>>

using itk::GPUPDEDeformableRegistrationFilter< TFixedImage, TMovingImage, TDisplacementField, TParentImageFilter >::GPUSuperclass = GPUDenseFiniteDifferenceImageFilter<TDisplacementField, TDisplacementField, TParentImageFilter>

Definition at line 90 of file itkGPUPDEDeformableRegistrationFilter.h.

MovingImageConstPointer

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField , typename TParentImageFilter = PDEDeformableRegistrationFilter<TFixedImage, TMovingImage, TDisplacementField>>

using itk::GPUPDEDeformableRegistrationFilter< TFixedImage, TMovingImage, TDisplacementField, TParentImageFilter >::MovingImageConstPointer = typename MovingImageType::ConstPointer

Definition at line 109 of file itkGPUPDEDeformableRegistrationFilter.h.

MovingImagePointer

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField , typename TParentImageFilter = PDEDeformableRegistrationFilter<TFixedImage, TMovingImage, TDisplacementField>>

using itk::GPUPDEDeformableRegistrationFilter< TFixedImage, TMovingImage, TDisplacementField, TParentImageFilter >::MovingImagePointer = typename MovingImageType::Pointer

Definition at line 108 of file itkGPUPDEDeformableRegistrationFilter.h.

MovingImageType

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField , typename TParentImageFilter = PDEDeformableRegistrationFilter<TFixedImage, TMovingImage, TDisplacementField>>

using itk::GPUPDEDeformableRegistrationFilter< TFixedImage, TMovingImage, TDisplacementField, TParentImageFilter >::MovingImageType = TMovingImage

MovingImage image type.

Definition at line 107 of file itkGPUPDEDeformableRegistrationFilter.h.

OutputImageType

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField , typename TParentImageFilter = PDEDeformableRegistrationFilter<TFixedImage, TMovingImage, TDisplacementField>>

using itk::GPUPDEDeformableRegistrationFilter< TFixedImage, TMovingImage, TDisplacementField, TParentImageFilter >::OutputImageType = typename GPUSuperclass::OutputImageType

Types inherited from the GPUSuperclass

Definition at line 118 of file itkGPUPDEDeformableRegistrationFilter.h.

Pointer

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField , typename TParentImageFilter = PDEDeformableRegistrationFilter<TFixedImage, TMovingImage, TDisplacementField>>

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

Definition at line 92 of file itkGPUPDEDeformableRegistrationFilter.h.

Self

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField , typename TParentImageFilter = PDEDeformableRegistrationFilter<TFixedImage, TMovingImage, TDisplacementField>>

using itk::GPUPDEDeformableRegistrationFilter< TFixedImage, TMovingImage, TDisplacementField, TParentImageFilter >::Self = GPUPDEDeformableRegistrationFilter

Standard class type aliases.

Definition at line 89 of file itkGPUPDEDeformableRegistrationFilter.h.

StandardDeviationsType

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField , typename TParentImageFilter = PDEDeformableRegistrationFilter<TFixedImage, TMovingImage, TDisplacementField>>

using itk::GPUPDEDeformableRegistrationFilter< TFixedImage, TMovingImage, TDisplacementField, TParentImageFilter >::StandardDeviationsType = FixedArray<double, ImageDimension>

Definition at line 142 of file itkGPUPDEDeformableRegistrationFilter.h.

Constructor & Destructor Documentation

GPUPDEDeformableRegistrationFilter()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField , typename TParentImageFilter = PDEDeformableRegistrationFilter<TFixedImage, TMovingImage, TDisplacementField>>

itk::GPUPDEDeformableRegistrationFilter< TFixedImage, TMovingImage, TDisplacementField, TParentImageFilter >::GPUPDEDeformableRegistrationFilter ( )

protected

~GPUPDEDeformableRegistrationFilter()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField , typename TParentImageFilter = PDEDeformableRegistrationFilter<TFixedImage, TMovingImage, TDisplacementField>>

itk::GPUPDEDeformableRegistrationFilter< TFixedImage, TMovingImage, TDisplacementField, TParentImageFilter >::~GPUPDEDeformableRegistrationFilter ( )

overrideprotecteddefault

Member Function Documentation

AllocateSmoothingBuffer()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField , typename TParentImageFilter = PDEDeformableRegistrationFilter<TFixedImage, TMovingImage, TDisplacementField>>

virtual void itk::GPUPDEDeformableRegistrationFilter< TFixedImage, TMovingImage, TDisplacementField, TParentImageFilter >::AllocateSmoothingBuffer ( )

protectedvirtual

CopyInputToOutput()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField , typename TParentImageFilter = PDEDeformableRegistrationFilter<TFixedImage, TMovingImage, TDisplacementField>>

void itk::GPUPDEDeformableRegistrationFilter< TFixedImage, TMovingImage, TDisplacementField, TParentImageFilter >::CopyInputToOutput ( )

overrideprotectedvirtual

A simple method to copy the data from the input to the output. If the input does not exist, a zero field is written to the output.

Implements itk::GPUFiniteDifferenceImageFilter< TDisplacementField, TDisplacementField, TParentImageFilter >.

CreateAnother()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField , typename TParentImageFilter = PDEDeformableRegistrationFilter<TFixedImage, TMovingImage, TDisplacementField>>

virtual::itk::LightObject::Pointer itk::GPUPDEDeformableRegistrationFilter< TFixedImage, TMovingImage, TDisplacementField, TParentImageFilter >::CreateAnother

(

)

const

GenerateInputRequestedRegion()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField , typename TParentImageFilter = PDEDeformableRegistrationFilter<TFixedImage, TMovingImage, TDisplacementField>>

void itk::GPUPDEDeformableRegistrationFilter< TFixedImage, TMovingImage, TDisplacementField, TParentImageFilter >::GenerateInputRequestedRegion ( )

overrideprotected

It is difficult to compute in advance the input moving image region required to compute the requested output region. Thus the safest thing to do is to request for the whole moving image.

For the fixed image and deformation field, the input requested region set to be the same as that of the output requested region.

GenerateOutputInformation()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField , typename TParentImageFilter = PDEDeformableRegistrationFilter<TFixedImage, TMovingImage, TDisplacementField>>

void itk::GPUPDEDeformableRegistrationFilter< TFixedImage, TMovingImage, TDisplacementField, TParentImageFilter >::GenerateOutputInformation ( )

overrideprotected

By default the output deformation field has the same Spacing, Origin and LargestPossibleRegion as the input/initial deformation field. If the initial deformation field is not set, the output information is copied from the fixed image.

GetDisplacementField()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField , typename TParentImageFilter = PDEDeformableRegistrationFilter<TFixedImage, TMovingImage, TDisplacementField>>

DisplacementFieldType* itk::GPUPDEDeformableRegistrationFilter< TFixedImage, TMovingImage, TDisplacementField, TParentImageFilter >::GetDisplacementField ( )

inline

Get output deformation field.

Definition at line 137 of file itkGPUPDEDeformableRegistrationFilter.h.

GetNameOfClass()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField , typename TParentImageFilter = PDEDeformableRegistrationFilter<TFixedImage, TMovingImage, TDisplacementField>>

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

virtual

Run-time type information (and related methods)

Reimplemented from itk::GPUDenseFiniteDifferenceImageFilter< TDisplacementField, TDisplacementField, TParentImageFilter >.

Reimplemented in itk::GPUDemonsRegistrationFilter< TFixedImage, TMovingImage, TDisplacementField, TParentImageFilter >.

GPUSmoothVectorField()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField , typename TParentImageFilter = PDEDeformableRegistrationFilter<TFixedImage, TMovingImage, TDisplacementField>>

virtual void itk::GPUPDEDeformableRegistrationFilter< TFixedImage, TMovingImage, TDisplacementField, TParentImageFilter >::GPUSmoothVectorField ( DisplacementFieldPointer  field, typename GPUDataManager::Pointer  GPUSmoothingKernels[], int  GPUSmoothingKernelSizes[]  )

protectedvirtual

Smooth a vector field, which may be m_DisplacementField or m_UpdateBuffer.

Initialize()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField , typename TParentImageFilter = PDEDeformableRegistrationFilter<TFixedImage, TMovingImage, TDisplacementField>>

void itk::GPUPDEDeformableRegistrationFilter< TFixedImage, TMovingImage, TDisplacementField, TParentImageFilter >::Initialize ( )

overrideprotected

This method is called before iterating the solution.

InitializeIteration()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField , typename TParentImageFilter = PDEDeformableRegistrationFilter<TFixedImage, TMovingImage, TDisplacementField>>

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

overrideprotected

Initialize the state of filter and equation before each iteration. Progress feedback is implemented as part of this method.

itkGetOpenCLSourceFromKernelMacro()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField , typename TParentImageFilter = PDEDeformableRegistrationFilter<TFixedImage, TMovingImage, TDisplacementField>>

itk::GPUPDEDeformableRegistrationFilter< TFixedImage, TMovingImage, TDisplacementField, TParentImageFilter >::itkGetOpenCLSourceFromKernelMacro

(

GPUPDEDeformableRegistrationFilterKernel

)

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

New()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField , typename TParentImageFilter = PDEDeformableRegistrationFilter<TFixedImage, TMovingImage, TDisplacementField>>

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

static

Method for creation through the object factory.

PostProcessOutput()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField , typename TParentImageFilter = PDEDeformableRegistrationFilter<TFixedImage, TMovingImage, TDisplacementField>>

void itk::GPUPDEDeformableRegistrationFilter< TFixedImage, TMovingImage, TDisplacementField, TParentImageFilter >::PostProcessOutput ( )

overrideprotected

This method is called after the solution has been generated. In this case, the filter release the memory of the internal buffers.

PrintSelf()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField , typename TParentImageFilter = PDEDeformableRegistrationFilter<TFixedImage, TMovingImage, TDisplacementField>>

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

overrideprotected

SmoothDisplacementField()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField , typename TParentImageFilter = PDEDeformableRegistrationFilter<TFixedImage, TMovingImage, TDisplacementField>>

void itk::GPUPDEDeformableRegistrationFilter< TFixedImage, TMovingImage, TDisplacementField, TParentImageFilter >::SmoothDisplacementField ( )

overrideprotected

Utility to smooth the deformation field (represented in the Output) using a Gaussian operator. The amount of smoothing can be specified by setting the StandardDeviations.

SmoothUpdateField()

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField , typename TParentImageFilter = PDEDeformableRegistrationFilter<TFixedImage, TMovingImage, TDisplacementField>>

void itk::GPUPDEDeformableRegistrationFilter< TFixedImage, TMovingImage, TDisplacementField, TParentImageFilter >::SmoothUpdateField ( )

overrideprotected

Utility to smooth the UpdateBuffer using a Gaussian operator. The amount of smoothing can be specified by setting the UpdateFieldStandardDeviations.

Member Data Documentation

ImageDimension

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField , typename TParentImageFilter = PDEDeformableRegistrationFilter<TFixedImage, TMovingImage, TDisplacementField>>

constexpr unsigned int itk::GPUPDEDeformableRegistrationFilter< TFixedImage, TMovingImage, TDisplacementField, TParentImageFilter >::ImageDimension = GPUSuperclass::ImageDimension

staticconstexpr

Inherit some enums and type alias from the GPUSuperclass.

Definition at line 130 of file itkGPUPDEDeformableRegistrationFilter.h.

m_GPUImageSizes

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField , typename TParentImageFilter = PDEDeformableRegistrationFilter<TFixedImage, TMovingImage, TDisplacementField>>

GPUDataManager::Pointer itk::GPUPDEDeformableRegistrationFilter< TFixedImage, TMovingImage, TDisplacementField, TParentImageFilter >::m_GPUImageSizes

private

Definition at line 225 of file itkGPUPDEDeformableRegistrationFilter.h.

m_GPUSmoothingKernels

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField , typename TParentImageFilter = PDEDeformableRegistrationFilter<TFixedImage, TMovingImage, TDisplacementField>>

GPUDataManager::Pointer itk::GPUPDEDeformableRegistrationFilter< TFixedImage, TMovingImage, TDisplacementField, TParentImageFilter >::m_GPUSmoothingKernels[ImageDimension]

private

Definition at line 217 of file itkGPUPDEDeformableRegistrationFilter.h.

m_ImageSizes

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField , typename TParentImageFilter = PDEDeformableRegistrationFilter<TFixedImage, TMovingImage, TDisplacementField>>

int* itk::GPUPDEDeformableRegistrationFilter< TFixedImage, TMovingImage, TDisplacementField, TParentImageFilter >::m_ImageSizes

private

Definition at line 224 of file itkGPUPDEDeformableRegistrationFilter.h.

m_SmoothDisplacementFieldGPUKernelHandle

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField , typename TParentImageFilter = PDEDeformableRegistrationFilter<TFixedImage, TMovingImage, TDisplacementField>>

int itk::GPUPDEDeformableRegistrationFilter< TFixedImage, TMovingImage, TDisplacementField, TParentImageFilter >::m_SmoothDisplacementFieldGPUKernelHandle

private

Definition at line 228 of file itkGPUPDEDeformableRegistrationFilter.h.

m_SmoothingKernels

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField , typename TParentImageFilter = PDEDeformableRegistrationFilter<TFixedImage, TMovingImage, TDisplacementField>>

DeformationScalarType* itk::GPUPDEDeformableRegistrationFilter< TFixedImage, TMovingImage, TDisplacementField, TParentImageFilter >::m_SmoothingKernels[ImageDimension]

private

Definition at line 216 of file itkGPUPDEDeformableRegistrationFilter.h.

m_SmoothingKernelSizes

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField , typename TParentImageFilter = PDEDeformableRegistrationFilter<TFixedImage, TMovingImage, TDisplacementField>>

int itk::GPUPDEDeformableRegistrationFilter< TFixedImage, TMovingImage, TDisplacementField, TParentImageFilter >::m_SmoothingKernelSizes[ImageDimension]

private

Memory buffer for smoothing kernels of the displacement field.

Definition at line 215 of file itkGPUPDEDeformableRegistrationFilter.h.

m_TempField

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField , typename TParentImageFilter = PDEDeformableRegistrationFilter<TFixedImage, TMovingImage, TDisplacementField>>

DisplacementFieldPointer itk::GPUPDEDeformableRegistrationFilter< TFixedImage, TMovingImage, TDisplacementField, TParentImageFilter >::m_TempField

private

Temporary deformation field use for smoothing the the deformation field.

Definition at line 211 of file itkGPUPDEDeformableRegistrationFilter.h.

m_UpdateFieldGPUSmoothingKernels

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField , typename TParentImageFilter = PDEDeformableRegistrationFilter<TFixedImage, TMovingImage, TDisplacementField>>

GPUDataManager::Pointer itk::GPUPDEDeformableRegistrationFilter< TFixedImage, TMovingImage, TDisplacementField, TParentImageFilter >::m_UpdateFieldGPUSmoothingKernels[ImageDimension]

private

Definition at line 222 of file itkGPUPDEDeformableRegistrationFilter.h.

m_UpdateFieldSmoothingKernels

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField , typename TParentImageFilter = PDEDeformableRegistrationFilter<TFixedImage, TMovingImage, TDisplacementField>>

DeformationScalarType* itk::GPUPDEDeformableRegistrationFilter< TFixedImage, TMovingImage, TDisplacementField, TParentImageFilter >::m_UpdateFieldSmoothingKernels[ImageDimension]

private

Definition at line 221 of file itkGPUPDEDeformableRegistrationFilter.h.

m_UpdateFieldSmoothingKernelSizes

template<typename TFixedImage , typename TMovingImage , typename TDisplacementField , typename TParentImageFilter = PDEDeformableRegistrationFilter<TFixedImage, TMovingImage, TDisplacementField>>

int itk::GPUPDEDeformableRegistrationFilter< TFixedImage, TMovingImage, TDisplacementField, TParentImageFilter >::m_UpdateFieldSmoothingKernelSizes[ImageDimension]

private

Memory buffer for smoothing kernels of the update field.

Definition at line 220 of file itkGPUPDEDeformableRegistrationFilter.h.

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

• itkGPUPDEDeformableRegistrationFilter.h