rtk::WarpFourDToProjectionStackImageFilter< VolumeSeriesType, ProjectionStackType > Class Template Reference

#include <rtkWarpFourDToProjectionStackImageFilter.h>

Inheritance diagram for rtk::WarpFourDToProjectionStackImageFilter< VolumeSeriesType, ProjectionStackType >:

Collaboration diagram for rtk::WarpFourDToProjectionStackImageFilter< VolumeSeriesType, ProjectionStackType >:

Public Types
using	CPUDVFInterpolatorType = CyclicDeformationImageFilter< DVFSequenceImageType, DVFImageType >
using	CPUVolumeSeriesType = typename itk::Image< typename VolumeSeriesType::PixelType, VolumeSeriesType::ImageDimension >
using	CudaCyclicDeformationImageFilterType = typename std::conditional_t< std::is_same_v< VolumeSeriesType, CPUVolumeSeriesType >, CPUDVFInterpolatorType, CudaCyclicDeformationImageFilter >
using	DVFImageType = typename VolumeSeriesType::template RebindImageType< VectorForDVF, VolumeSeriesType::ImageDimension - 1 >
using	DVFSequenceImageType = typename VolumeSeriesType::template RebindImageType< VectorForDVF, VolumeSeriesType::ImageDimension >
using	Pointer = itk::SmartPointer< Self >
using	Self = WarpFourDToProjectionStackImageFilter
using	SignalVectorType = std::vector< double >
using	Superclass = rtk::FourDToProjectionStackImageFilter< ProjectionStackType, VolumeSeriesType >
using	VectorForDVF = itk::CovariantVector< typename VolumeSeriesType::ValueType, VolumeSeriesType::ImageDimension - 1 >
using	VolumeType = ProjectionStackType
using	WarpForwardProjectionImageFilterType = typename std::conditional_t< std::is_same_v< VolumeSeriesType, CPUVolumeSeriesType >, JosephForwardProjectionImageFilter< ProjectionStackType, ProjectionStackType >, CudaWarpForwardProjectionImageFilter >
Public Types inherited from rtk::FourDToProjectionStackImageFilter< ProjectionStackType, VolumeSeriesType >
using	ConstantProjectionStackSourceType = rtk::ConstantImageSource< ProjectionStackType >
using	ConstantVolumeSourceType = rtk::ConstantImageSource< VolumeType >
using	ForwardProjectionFilterType = rtk::ForwardProjectionImageFilter< ProjectionStackType, ProjectionStackType >
using	GeometryType = rtk::ThreeDCircularProjectionGeometry
using	InterpolatorFilterType = rtk::InterpolatorWithKnownWeightsImageFilter< VolumeType, VolumeSeriesType >
using	PasteFilterType = itk::PasteImageFilter< ProjectionStackType, ProjectionStackType >
using	Pointer = itk::SmartPointer< Self >
using	Self = FourDToProjectionStackImageFilter
using	Superclass = itk::ImageToImageFilter< ProjectionStackType, ProjectionStackType >
using	VolumeType = ProjectionStackType

Public Member Functions
virtual ::itk::LightObject::Pointer	CreateAnother () const
const char *	GetNameOfClass () const override
void	SetForwardProjectionFilter (typename Superclass::ForwardProjectionFilterType *)
void	SetSignal (const std::vector< double > signal) override
void	SetDisplacementField (const DVFSequenceImageType *DisplacementField)
DVFSequenceImageType::ConstPointer	GetDisplacementField ()
virtual void	SetUseCudaCyclicDeformation (bool _arg)
virtual bool	GetUseCudaCyclicDeformation ()
Public Member Functions inherited from rtk::FourDToProjectionStackImageFilter< ProjectionStackType, VolumeSeriesType >
void	InitializeConstantVolumeSource ()
void	SetForwardProjectionFilter (ForwardProjectionFilterType *_arg)
virtual void	SetGeometry (GeometryType *_arg)
void	SetInputProjectionStack (const ProjectionStackType *Projection)
void	SetInputVolumeSeries (const VolumeSeriesType *VolumeSeries)
void	SetWeights (const itk::Array2D< float > _arg)

Static Public Member Functions
static Pointer	New ()
Static Public Member Functions inherited from rtk::FourDToProjectionStackImageFilter< ProjectionStackType, VolumeSeriesType >
static Pointer	New ()

Protected Member Functions
void	GenerateData () override
void	GenerateInputRequestedRegion () override
void	GenerateOutputInformation () override
void	VerifyInputInformation () const override
	WarpFourDToProjectionStackImageFilter ()
	~WarpFourDToProjectionStackImageFilter () override=default
Protected Member Functions inherited from rtk::FourDToProjectionStackImageFilter< ProjectionStackType, VolumeSeriesType >
	FourDToProjectionStackImageFilter ()
ProjectionStackType::Pointer	GetInputProjectionStack ()
VolumeSeriesType::ConstPointer	GetInputVolumeSeries ()
	~FourDToProjectionStackImageFilter () override=default

Protected Attributes
CPUDVFInterpolatorType::Pointer	m_DVFInterpolatorFilter
std::vector< double >	m_Signal
bool	m_UseCudaCyclicDeformation { false }
Protected Attributes inherited from rtk::FourDToProjectionStackImageFilter< ProjectionStackType, VolumeSeriesType >
ConstantProjectionStackSourceType::Pointer	m_ConstantProjectionStackSource
ConstantVolumeSourceType::Pointer	m_ConstantVolumeSource
ForwardProjectionFilterType::Pointer	m_ForwardProjectionFilter
GeometryType::Pointer	m_Geometry
InterpolatorFilterType::Pointer	m_InterpolationFilter
PasteFilterType::Pointer	m_PasteFilter
ConstantProjectionStackSourceType::OutputImageRegionType	m_PasteRegion
std::vector< double >	m_Signal
itk::Array2D< float >	m_Weights

Detailed Description

template<typename VolumeSeriesType, typename ProjectionStackType>
class rtk::WarpFourDToProjectionStackImageFilter< VolumeSeriesType, ProjectionStackType >

Forward projection part for motion compensated iterative 4D reconstruction.

This filter is similar to FourDToProjectionStackImageFilter, except that it uses a motion-compensated forward projection. A 4D displacement vector field is therefore required, and its forward projection filter cannot be changed.

Test:

rtkwarpfourdtoprojectionstacktest.cxx

Author

Cyril Mory

Definition at line 88 of file rtkWarpFourDToProjectionStackImageFilter.h.

Member Typedef Documentation

CPUDVFInterpolatorType

template<typename VolumeSeriesType , typename ProjectionStackType >

using rtk::WarpFourDToProjectionStackImageFilter< VolumeSeriesType, ProjectionStackType >::CPUDVFInterpolatorType = CyclicDeformationImageFilter<DVFSequenceImageType, DVFImageType>

Definition at line 108 of file rtkWarpFourDToProjectionStackImageFilter.h.

CPUVolumeSeriesType

template<typename VolumeSeriesType , typename ProjectionStackType >

using rtk::WarpFourDToProjectionStackImageFilter< VolumeSeriesType, ProjectionStackType >::CPUVolumeSeriesType = typename itk::Image<typename VolumeSeriesType::PixelType, VolumeSeriesType::ImageDimension>

Definition at line 103 of file rtkWarpFourDToProjectionStackImageFilter.h.

CudaCyclicDeformationImageFilterType

template<typename VolumeSeriesType , typename ProjectionStackType >

using rtk::WarpFourDToProjectionStackImageFilter< VolumeSeriesType, ProjectionStackType >::CudaCyclicDeformationImageFilterType = typename std::conditional_t<std::is_same_v<VolumeSeriesType, CPUVolumeSeriesType>, CPUDVFInterpolatorType, CudaCyclicDeformationImageFilter>

Definition at line 118 of file rtkWarpFourDToProjectionStackImageFilter.h.

DVFImageType

template<typename VolumeSeriesType , typename ProjectionStackType >

using rtk::WarpFourDToProjectionStackImageFilter< VolumeSeriesType, ProjectionStackType >::DVFImageType = typename VolumeSeriesType::template RebindImageType<VectorForDVF, VolumeSeriesType::ImageDimension - 1>

Definition at line 107 of file rtkWarpFourDToProjectionStackImageFilter.h.

DVFSequenceImageType

template<typename VolumeSeriesType , typename ProjectionStackType >

using rtk::WarpFourDToProjectionStackImageFilter< VolumeSeriesType, ProjectionStackType >::DVFSequenceImageType = typename VolumeSeriesType::template RebindImageType<VectorForDVF, VolumeSeriesType::ImageDimension>

Definition at line 105 of file rtkWarpFourDToProjectionStackImageFilter.h.

Pointer

template<typename VolumeSeriesType , typename ProjectionStackType >

using rtk::WarpFourDToProjectionStackImageFilter< VolumeSeriesType, ProjectionStackType >::Pointer = itk::SmartPointer<Self>

Definition at line 97 of file rtkWarpFourDToProjectionStackImageFilter.h.

Self

template<typename VolumeSeriesType , typename ProjectionStackType >

using rtk::WarpFourDToProjectionStackImageFilter< VolumeSeriesType, ProjectionStackType >::Self = WarpFourDToProjectionStackImageFilter

Standard class type alias.

Definition at line 95 of file rtkWarpFourDToProjectionStackImageFilter.h.

SignalVectorType

template<typename VolumeSeriesType , typename ProjectionStackType >

using rtk::WarpFourDToProjectionStackImageFilter< VolumeSeriesType, ProjectionStackType >::SignalVectorType = std::vector<double>

Definition at line 131 of file rtkWarpFourDToProjectionStackImageFilter.h.

Superclass

template<typename VolumeSeriesType , typename ProjectionStackType >

using rtk::WarpFourDToProjectionStackImageFilter< VolumeSeriesType, ProjectionStackType >::Superclass = rtk::FourDToProjectionStackImageFilter<ProjectionStackType, VolumeSeriesType>

Definition at line 96 of file rtkWarpFourDToProjectionStackImageFilter.h.

VectorForDVF

template<typename VolumeSeriesType , typename ProjectionStackType >

using rtk::WarpFourDToProjectionStackImageFilter< VolumeSeriesType, ProjectionStackType >::VectorForDVF = itk::CovariantVector<typename VolumeSeriesType::ValueType, VolumeSeriesType::ImageDimension - 1>

Definition at line 101 of file rtkWarpFourDToProjectionStackImageFilter.h.

VolumeType

template<typename VolumeSeriesType , typename ProjectionStackType >

using rtk::WarpFourDToProjectionStackImageFilter< VolumeSeriesType, ProjectionStackType >::VolumeType = ProjectionStackType

Convenient type alias

Definition at line 100 of file rtkWarpFourDToProjectionStackImageFilter.h.

WarpForwardProjectionImageFilterType

template<typename VolumeSeriesType , typename ProjectionStackType >

using rtk::WarpFourDToProjectionStackImageFilter< VolumeSeriesType, ProjectionStackType >::WarpForwardProjectionImageFilterType = typename std::conditional_t<std::is_same_v<VolumeSeriesType, CPUVolumeSeriesType>, JosephForwardProjectionImageFilter<ProjectionStackType, ProjectionStackType>, CudaWarpForwardProjectionImageFilter>

Definition at line 114 of file rtkWarpFourDToProjectionStackImageFilter.h.

Constructor & Destructor Documentation

WarpFourDToProjectionStackImageFilter()

template<typename VolumeSeriesType , typename ProjectionStackType >

rtk::WarpFourDToProjectionStackImageFilter< VolumeSeriesType, ProjectionStackType >::WarpFourDToProjectionStackImageFilter ( )

protected

~WarpFourDToProjectionStackImageFilter()

template<typename VolumeSeriesType , typename ProjectionStackType >

rtk::WarpFourDToProjectionStackImageFilter< VolumeSeriesType, ProjectionStackType >::~WarpFourDToProjectionStackImageFilter ( )

overrideprotecteddefault

Member Function Documentation

CreateAnother()

template<typename VolumeSeriesType , typename ProjectionStackType >

virtual::itk::LightObject::Pointer rtk::WarpFourDToProjectionStackImageFilter< VolumeSeriesType, ProjectionStackType >::CreateAnother ( ) const

virtual

Reimplemented from rtk::FourDToProjectionStackImageFilter< ProjectionStackType, VolumeSeriesType >.

GenerateData()

template<typename VolumeSeriesType , typename ProjectionStackType >

void rtk::WarpFourDToProjectionStackImageFilter< VolumeSeriesType, ProjectionStackType >::GenerateData ( )

overrideprotectedvirtual

Does the real work.

Reimplemented from rtk::FourDToProjectionStackImageFilter< ProjectionStackType, VolumeSeriesType >.

GenerateInputRequestedRegion()

template<typename VolumeSeriesType , typename ProjectionStackType >

void rtk::WarpFourDToProjectionStackImageFilter< VolumeSeriesType, ProjectionStackType >::GenerateInputRequestedRegion ( )

overrideprotectedvirtual

Reimplemented from rtk::FourDToProjectionStackImageFilter< ProjectionStackType, VolumeSeriesType >.

GenerateOutputInformation()

template<typename VolumeSeriesType , typename ProjectionStackType >

void rtk::WarpFourDToProjectionStackImageFilter< VolumeSeriesType, ProjectionStackType >::GenerateOutputInformation ( )

overrideprotectedvirtual

Reimplemented from rtk::FourDToProjectionStackImageFilter< ProjectionStackType, VolumeSeriesType >.

GetDisplacementField()

template<typename VolumeSeriesType , typename ProjectionStackType >

DVFSequenceImageType::ConstPointer rtk::WarpFourDToProjectionStackImageFilter< VolumeSeriesType, ProjectionStackType >::GetDisplacementField

(

)

The ND + time motion vector field

GetNameOfClass()

template<typename VolumeSeriesType , typename ProjectionStackType >

const char* rtk::WarpFourDToProjectionStackImageFilter< VolumeSeriesType, ProjectionStackType >::GetNameOfClass ( ) const

overridevirtual

Run-time type information (and related methods).

Reimplemented from rtk::FourDToProjectionStackImageFilter< ProjectionStackType, VolumeSeriesType >.

GetUseCudaCyclicDeformation()

template<typename VolumeSeriesType , typename ProjectionStackType >

virtual bool rtk::WarpFourDToProjectionStackImageFilter< VolumeSeriesType, ProjectionStackType >::GetUseCudaCyclicDeformation ( )

virtual

Set and Get for the UseCudaCyclicDeformation variable

New()

template<typename VolumeSeriesType , typename ProjectionStackType >

static Pointer rtk::WarpFourDToProjectionStackImageFilter< VolumeSeriesType, ProjectionStackType >::New ( )

static

Method for creation through the object factory.

SetDisplacementField()

template<typename VolumeSeriesType , typename ProjectionStackType >

void rtk::WarpFourDToProjectionStackImageFilter< VolumeSeriesType, ProjectionStackType >::SetDisplacementField

(

const DVFSequenceImageType *

DisplacementField

)

The ND + time motion vector field

SetForwardProjectionFilter()

template<typename VolumeSeriesType , typename ProjectionStackType >

void rtk::WarpFourDToProjectionStackImageFilter< VolumeSeriesType, ProjectionStackType >::SetForwardProjectionFilter ( typename Superclass::ForwardProjectionFilterType *  )

inline

The forward projection filter cannot be set by the user

Definition at line 135 of file rtkWarpFourDToProjectionStackImageFilter.h.

SetSignal()

template<typename VolumeSeriesType , typename ProjectionStackType >

void rtk::WarpFourDToProjectionStackImageFilter< VolumeSeriesType, ProjectionStackType >::SetSignal ( const std::vector< double >  signal )

overridevirtual

Store the phase signal in a member variable

Reimplemented from rtk::FourDToProjectionStackImageFilter< ProjectionStackType, VolumeSeriesType >.

SetUseCudaCyclicDeformation()

template<typename VolumeSeriesType , typename ProjectionStackType >

virtual void rtk::WarpFourDToProjectionStackImageFilter< VolumeSeriesType, ProjectionStackType >::SetUseCudaCyclicDeformation ( bool  _arg )

virtual

Set and Get for the UseCudaCyclicDeformation variable

VerifyInputInformation()

template<typename VolumeSeriesType , typename ProjectionStackType >

void rtk::WarpFourDToProjectionStackImageFilter< VolumeSeriesType, ProjectionStackType >::VerifyInputInformation ( ) const

inlineoverrideprotectedvirtual

The first two inputs should not be in the same space so there is nothing to verify.

Reimplemented from itk::ProcessObject.

Definition at line 172 of file rtkWarpFourDToProjectionStackImageFilter.h.

Member Data Documentation

m_DVFInterpolatorFilter

template<typename VolumeSeriesType , typename ProjectionStackType >

CPUDVFInterpolatorType::Pointer rtk::WarpFourDToProjectionStackImageFilter< VolumeSeriesType, ProjectionStackType >::m_DVFInterpolatorFilter

protected

Member pointers to the filters used internally (for convenience)

Definition at line 176 of file rtkWarpFourDToProjectionStackImageFilter.h.

m_Signal

template<typename VolumeSeriesType , typename ProjectionStackType >

std::vector<double> rtk::WarpFourDToProjectionStackImageFilter< VolumeSeriesType, ProjectionStackType >::m_Signal

protected

Definition at line 177 of file rtkWarpFourDToProjectionStackImageFilter.h.

m_UseCudaCyclicDeformation

template<typename VolumeSeriesType , typename ProjectionStackType >

bool rtk::WarpFourDToProjectionStackImageFilter< VolumeSeriesType, ProjectionStackType >::m_UseCudaCyclicDeformation { false }

protected

Definition at line 178 of file rtkWarpFourDToProjectionStackImageFilter.h.

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

• rtkWarpFourDToProjectionStackImageFilter.h