#include <rtkFourDSARTConeBeamReconstructionFilter.h>

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

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

Public Types
using	AddFilterType = itk::AddImageFilter< VolumeSeriesType, VolumeSeriesType >

using	BackProjectionFilterType = rtk::BackProjectionImageFilter< VolumeType, VolumeType >

using	BackProjectionType = typename Superclass::BackProjectionType

using	ConstantProjectionStackSourceType = rtk::ConstantImageSource< ProjectionStackType >

using	ConstantVolumeSeriesSourceType = rtk::ConstantImageSource< VolumeSeriesType >

using	ConstPointer = itk::SmartPointer< const Self >

using	DisplacedDetectorFilterType = rtk::DisplacedDetectorImageFilter< ProjectionStackType >

using	DivideFilterType = itk::DivideOrZeroOutImageFilter< ProjectionStackType, ProjectionStackType, ProjectionStackType >

using	ExtractFilterType = itk::ExtractImageFilter< ProjectionStackType, ProjectionStackType >

using	ForwardProjectionFilterType = rtk::ForwardProjectionImageFilter< ProjectionStackType, ProjectionStackType >

using	ForwardProjectionType = typename Superclass::ForwardProjectionType

using	FourDToProjectionStackFilterType = rtk::FourDToProjectionStackImageFilter< ProjectionStackType, VolumeSeriesType >

using	InputImageType = VolumeSeriesType

using	MultiplyFilterType = itk::MultiplyImageFilter< ProjectionStackType, ProjectionStackType, ProjectionStackType >

using	OutputImageType = VolumeSeriesType

using	Pointer = itk::SmartPointer< Self >

using	ProjectionStackToFourDFilterType = rtk::ProjectionStackToFourDImageFilter< VolumeSeriesType, ProjectionStackType >

using	RayBoxIntersectionFilterType = rtk::RayBoxIntersectionImageFilter< ProjectionStackType, ProjectionStackType >

using	Self = FourDSARTConeBeamReconstructionFilter

using	SubtractFilterType = itk::SubtractImageFilter< ProjectionStackType, ProjectionStackType >

using	Superclass = IterativeConeBeamReconstructionFilter< VolumeSeriesType, ProjectionStackType >

using	ThresholdFilterType = itk::ThresholdImageFilter< VolumeSeriesType >

using	VolumeType = ProjectionStackType

Public Types inherited from rtk::IterativeConeBeamReconstructionFilter< VolumeSeriesType, ProjectionStackType >
using	BackProjectionFilterType = rtk::BackProjectionImageFilter< ProjectionStackType, VolumeType >

using	BackProjectionPointerType = typename BackProjectionFilterType::Pointer

enum	BackProjectionType

using	ConstPointer = itk::SmartPointer< const Self >

using	ForwardProjectionFilterType = rtk::ForwardProjectionImageFilter< VolumeType, ProjectionStackType >

using	ForwardProjectionPointerType = typename ForwardProjectionFilterType::Pointer

enum	ForwardProjectionType

using	Pointer = itk::SmartPointer< Self >

using	Self = IterativeConeBeamReconstructionFilter

using	Superclass = itk::ImageToImageFilter< VolumeSeriesType, VolumeSeriesType >

using	TClipImageType = itk::Image< double, VolumeType::ImageDimension >

using	VolumeType = ProjectionStackType

Public Member Functions
virtual ::itk::LightObject::Pointer	CreateAnother () const

const char *	GetNameOfClass () const override

virtual void	SetSignal (const std::vector< double > signal)

void	SetWeights (const itk::Array2D< float > _arg)


void	SetInputVolumeSeries (const VolumeSeriesType *VolumeSeries)

VolumeSeriesType::ConstPointer	GetInputVolumeSeries ()


void	SetInputProjectionStack (const ProjectionStackType *Projection)

ProjectionStackType::Pointer	GetInputProjectionStack ()


virtual ThreeDCircularProjectionGeometry *	GetModifiableGeometry ()

virtual const ThreeDCircularProjectionGeometry *	GetGeometry () const

virtual void	SetGeometry (ThreeDCircularProjectionGeometry *_arg)


virtual unsigned int	GetNumberOfIterations ()

virtual void	SetNumberOfIterations (unsigned int _arg)


virtual unsigned int	GetNumberOfProjectionsPerSubset ()

virtual void	SetNumberOfProjectionsPerSubset (unsigned int _arg)


virtual double	GetLambda ()

virtual void	SetLambda (double _arg)


virtual bool	GetEnforcePositivity ()

virtual void	SetEnforcePositivity (bool _arg)


virtual void	SetDisableDisplacedDetectorFilter (bool _arg)

virtual bool	GetDisableDisplacedDetectorFilter ()

Public Member Functions inherited from rtk::IterativeConeBeamReconstructionFilter< VolumeSeriesType, ProjectionStackType >
virtual ::itk::LightObject::Pointer	CreateAnother () const

const char *	GetNameOfClass () const override

virtual void	SetForwardProjectionFilter (ForwardProjectionType fwtype)

ForwardProjectionType	GetForwardProjectionFilter ()

virtual void	SetBackProjectionFilter (BackProjectionType bptype)

BackProjectionType	GetBackProjectionFilter ()

void	SetAttenuationMap (const VolumeType *attenuationMap)

VolumeType::ConstPointer	GetAttenuationMap ()

void	SetInferiorClipImage (const TClipImageType *inferiorClipImage)

TClipImageType::ConstPointer	GetInferiorClipImage ()

void	SetSuperiorClipImage (const TClipImageType *superiorClipImage)

TClipImageType::ConstPointer	GetSuperiorClipImage ()

virtual double	GetSigmaZero ()

virtual void	SetSigmaZero (double _arg)

virtual double	GetAlphaPSF ()

virtual void	SetAlphaPSF (double _arg)

virtual double	GetStepSize () const

virtual void	SetStepSize (double _arg)

Static Public Member Functions
static Pointer	New ()

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

Protected Member Functions
	FourDSARTConeBeamReconstructionFilter ()

void	GenerateData () override

void	GenerateInputRequestedRegion () override

void	GenerateOutputInformation () override

void	VerifyInputInformation () const override

void	VerifyPreconditions () const override

	~FourDSARTConeBeamReconstructionFilter () override=default

Protected Member Functions inherited from rtk::IterativeConeBeamReconstructionFilter< VolumeSeriesType, ProjectionStackType >
virtual BackProjectionPointerType	InstantiateBackProjectionFilter (int bptype)

BackProjectionPointerType	InstantiateCudaBackProjection ()

BackProjectionPointerType	InstantiateCudaBackProjection ()

ForwardProjectionPointerType	InstantiateCudaForwardProjection ()

ForwardProjectionPointerType	InstantiateCudaForwardProjection ()

BackProjectionPointerType	InstantiateCudaRayCastBackProjection ()

BackProjectionPointerType	InstantiateCudaRayCastBackProjection ()

virtual ForwardProjectionPointerType	InstantiateForwardProjectionFilter (int fwtype)

BackProjectionPointerType	InstantiateJosephBackAttenuatedProjection ()

BackProjectionPointerType	InstantiateJosephBackAttenuatedProjection ()

ForwardProjectionPointerType	InstantiateJosephForwardAttenuatedProjection ()

ForwardProjectionPointerType	InstantiateJosephForwardAttenuatedProjection ()

BackProjectionPointerType	InstantiateZengBackProjection ()

BackProjectionPointerType	InstantiateZengBackProjection ()

ForwardProjectionPointerType	InstantiateZengForwardProjection ()

ForwardProjectionPointerType	InstantiateZengForwardProjection ()

	IterativeConeBeamReconstructionFilter ()

	~IterativeConeBeamReconstructionFilter () override=default

Protected Attributes
AddFilterType::Pointer	m_AddFilter

AddFilterType::Pointer	m_AddFilter2

BackProjectionFilterType::Pointer	m_BackProjectionFilter

ConstantProjectionStackSourceType::Pointer	m_ConstantProjectionStackSource

ConstantVolumeSeriesSourceType::Pointer	m_ConstantVolumeSeriesSource

bool	m_DisableDisplacedDetectorFilter

DisplacedDetectorFilterType::Pointer	m_DisplacedDetectorFilter

DivideFilterType::Pointer	m_DivideFilter

bool	m_EnforcePositivity

ExtractFilterType::Pointer	m_ExtractFilter

ExtractFilterType::Pointer	m_ExtractFilterRayBox

ForwardProjectionFilterType::Pointer	m_ForwardProjectionFilter

FourDToProjectionStackFilterType::Pointer	m_FourDToProjectionStackFilter

MultiplyFilterType::Pointer	m_MultiplyFilter

std::vector< unsigned int >	m_ProjectionsOrder

bool	m_ProjectionsOrderInitialized

ProjectionStackToFourDFilterType::Pointer	m_ProjectionStackToFourDFilter

RayBoxIntersectionFilterType::Pointer	m_RayBoxFilter

std::vector< double >	m_Signal

SubtractFilterType::Pointer	m_SubtractFilter

ThresholdFilterType::Pointer	m_ThresholdFilter

MultiplyFilterType::Pointer	m_ZeroMultiplyFilter

Protected Attributes inherited from rtk::IterativeConeBeamReconstructionFilter< VolumeSeriesType, ProjectionStackType >
double	m_AlphaPSF

BackProjectionType	m_CurrentBackProjectionConfiguration

ForwardProjectionType	m_CurrentForwardProjectionConfiguration

std::default_random_engine	m_DefaultRandomEngine

double	m_SigmaZero

double	m_StepSize

Private Attributes
ThreeDCircularProjectionGeometry::Pointer	m_Geometry

double	m_Lambda

unsigned int	m_NumberOfIterations

unsigned int	m_NumberOfProjectionsPerSubset

Additional Inherited Members
Protected Types inherited from rtk::IterativeConeBeamReconstructionFilter< VolumeSeriesType, ProjectionStackType >
using	CPUImageType = typename itk::Image< typename ProjectionStackType::PixelType, ProjectionStackType::ImageDimension >

using	EnableCudaScalarAndVectorType = typename std::enable_if< !std::is_same_v< CPUImageType, ImageType > &&std::is_same_v< typename itk::PixelTraits< typename ImageType::PixelType >::ValueType, float > &&(itk::PixelTraits< typename ImageType::PixelType >::Dimension==1\|\|itk::PixelTraits< typename ImageType::PixelType >::Dimension==2\|\|itk::PixelTraits< typename ImageType::PixelType >::Dimension==3)>::type

using	DisableCudaScalarAndVectorType = typename std::enable_if< std::is_same_v< CPUImageType, ImageType >\|\|!std::is_same_v< typename itk::PixelTraits< typename ImageType::PixelType >::ValueType, float >\|\|(itk::PixelTraits< typename ImageType::PixelType >::Dimension !=1 &&itk::PixelTraits< typename ImageType::PixelType >::Dimension !=2 &&itk::PixelTraits< typename ImageType::PixelType >::Dimension !=3)>::type

using	EnableCudaScalarType = typename std::enable_if< !std::is_same_v< CPUImageType, ImageType > &&std::is_same_v< typename itk::PixelTraits< typename ImageType::PixelType >::ValueType, float > &&itk::PixelTraits< typename ImageType::PixelType >::Dimension==1 >::type

using	DisableCudaScalarType = typename std::enable_if< std::is_same_v< CPUImageType, ImageType >\|\|!std::is_same_v< typename itk::PixelTraits< typename ImageType::PixelType >::ValueType, float >\|\|itk::PixelTraits< typename ImageType::PixelType >::Dimension !=1 >::type

using	EnableVectorType = typename std::enable_if< itk::PixelTraits< typename ImageType::PixelType >::Dimension !=1 >::type

using	DisableVectorType = typename std::enable_if< itk::PixelTraits< typename ImageType::PixelType >::Dimension==1 >::type

Detailed Description

template<class VolumeSeriesType, class ProjectionStackType>
class rtk::FourDSARTConeBeamReconstructionFilter< VolumeSeriesType, ProjectionStackType >

Implements the 4D Simultaneous Algebraic Reconstruction Technique.

FourDSARTConeBeamReconstructionFilter is a composite filter. The pipeline is essentially the same as in SARTConeBeamReconstructionFilter, with the ForwardProjectionImageFilter replaced by 4DToProjectionStackImageFilter and the BackProjectionImageFilter replaced by ProjectionStackTo4DImageFilter.

Test:: rtkfourdsarttest.cxx

Author: Cyril Mory

Definition at line 122 of file rtkFourDSARTConeBeamReconstructionFilter.h.