rtk::ConjugateGradientConeBeamReconstructionFilter< TOutputImage, TSingleComponentImage, TWeightsImage > Class Template Reference

#include <rtkConjugateGradientConeBeamReconstructionFilter.h>

Inheritance diagram for rtk::ConjugateGradientConeBeamReconstructionFilter< TOutputImage, TSingleComponentImage, TWeightsImage >:

Collaboration diagram for rtk::ConjugateGradientConeBeamReconstructionFilter< TOutputImage, TSingleComponentImage, TWeightsImage >:

Public Types
using	BackProjectionFilterType = BackProjectionImageFilter< TOutputImage, TOutputImage >
using	BackProjectionType = typename Superclass::BackProjectionType
using	CGOperatorFilterType = ReconstructionConjugateGradientOperator< TOutputImage, TSingleComponentImage, TWeightsImage >
using	ConjugateGradientFilterPointer = typename ConjugateGradientFilterType::Pointer
using	ConjugateGradientFilterType = ConjugateGradientImageFilter< TOutputImage >
using	ConstantImageSourceType = ConstantImageSource< TOutputImage >
using	ConstantWeightSourceType = ConstantImageSource< TWeightsImage >
using	CPUOutputImageType = typename itk::Image< typename TOutputImage::PixelType, TOutputImage::ImageDimension >
using	DisplacedDetectorFilterType = DisplacedDetectorImageFilter< TWeightsImage >
using	DivideFilterType = itk::DivideOrZeroOutImageFilter< TOutputImage >
using	ForwardProjectionFilterPointer = typename ForwardProjectionFilterType::Pointer
using	ForwardProjectionFilterType = ForwardProjectionImageFilter< TOutputImage, TOutputImage >
using	ForwardProjectionType = typename Superclass::ForwardProjectionType
using	MatrixVectorMultiplyFilterType = BlockDiagonalMatrixVectorMultiplyImageFilter< TOutputImage, TWeightsImage >
using	MultiplyFilterType = itk::MultiplyImageFilter< TOutputImage, TSingleComponentImage, TOutputImage >
typedef std::conditional< std::is_same< TSingleComponentImage, TOutputImage >::value, PlainMultiplyFilterType, MatrixVectorMultiplyFilterType >::type	MultiplyWithWeightsFilterType
using	OutputImagePointer = typename TOutputImage::Pointer
using	PlainMultiplyFilterType = itk::MultiplyImageFilter< TOutputImage, TOutputImage, TOutputImage >
using	Pointer = itk::SmartPointer< Self >
using	Self = ConjugateGradientConeBeamReconstructionFilter
using	StatisticsFilterType = itk::StatisticsImageFilter< TSingleComponentImage >
using	StatisticsImageFilterType = itk::StatisticsImageFilter< TOutputImage >
using	Superclass = IterativeConeBeamReconstructionFilter< TOutputImage >
Public Types inherited from rtk::IterativeConeBeamReconstructionFilter< TOutputImage >
using	BackProjectionFilterType = rtk::BackProjectionImageFilter< TOutputImage, VolumeType >
using	BackProjectionPointerType = typename BackProjectionFilterType::Pointer
enum	BackProjectionType
using	ConstPointer = itk::SmartPointer< const Self >
using	ForwardProjectionFilterType = rtk::ForwardProjectionImageFilter< VolumeType, TOutputImage >
using	ForwardProjectionPointerType = typename ForwardProjectionFilterType::Pointer
enum	ForwardProjectionType
using	Pointer = itk::SmartPointer< Self >
using	Self = IterativeConeBeamReconstructionFilter
using	Superclass = itk::ImageToImageFilter< TOutputImage, TOutputImage >
using	TClipImageType = itk::Image< double, VolumeType::ImageDimension >
using	VolumeType = TOutputImage

Public Member Functions
virtual ::itk::LightObject::Pointer	CreateAnother () const
virtual int	GetNumberOfIterations ()
virtual void	SetGeometry (const ThreeDCircularProjectionGeometry *_arg)
virtual void	SetNumberOfIterations (int _arg)
virtual const char *	GetNameOfClass () const
void	SetInputVolume (const TOutputImage *vol)
void	SetInputProjectionStack (const TOutputImage *projs)
void	SetInputWeights (const TWeightsImage *weights)
void	SetLocalRegularizationWeights (const TSingleComponentImage *weights)
void	SetSupportMask (const TSingleComponentImage *SupportMask)
TSingleComponentImage::ConstPointer	GetSupportMask ()
virtual void	SetDisableDisplacedDetectorFilter (bool _arg)
virtual bool	GetDisableDisplacedDetectorFilter ()
virtual void	SetTikhonov (float _arg)
virtual float	GetTikhonov ()
virtual void	SetGamma (float _arg)
virtual float	GetGamma ()
virtual bool	GetCudaConjugateGradient ()
virtual void	SetCudaConjugateGradient (bool _arg)
Public Member Functions inherited from rtk::IterativeConeBeamReconstructionFilter< TOutputImage >
virtual ::itk::LightObject::Pointer	CreateAnother () const
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< TOutputImage >
static Pointer	New ()

Protected Member Functions
	ConjugateGradientConeBeamReconstructionFilter ()
void	GenerateData () override
template<typename ImageType , typename IterativeConeBeamReconstructionFilter< TOutputImage >::template EnableCudaScalarAndVectorType< ImageType > * = nullptr>
ConjugateGradientFilterPointer	InstantiateCudaConjugateGradientImageFilter ()
template<typename ImageType , typename IterativeConeBeamReconstructionFilter< TOutputImage >::template DisableCudaScalarAndVectorType< ImageType > * = nullptr>
ConjugateGradientFilterPointer	InstantiateCudaConjugateGradientImageFilter ()
void	ReportProgress (itk::Object *, const itk::EventObject &)
void	VerifyInputInformation () const override
void	VerifyPreconditions () ITKv5_CONST override
	~ConjugateGradientConeBeamReconstructionFilter () override=default
void	GenerateInputRequestedRegion () override
void	GenerateOutputInformation () override
TOutputImage::ConstPointer	GetInputVolume ()
TOutputImage::ConstPointer	GetInputProjectionStack ()
TWeightsImage::ConstPointer	GetInputWeights ()
TSingleComponentImage::ConstPointer	GetLocalRegularizationWeights ()
Protected Member Functions inherited from rtk::IterativeConeBeamReconstructionFilter< TOutputImage >
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
BackProjectionImageFilter< TOutputImage, TOutputImage >::Pointer	m_BackProjectionFilter
BackProjectionImageFilter< TOutputImage, TOutputImage >::Pointer	m_BackProjectionFilterForB
CGOperatorFilterType::Pointer	m_CGOperator
ConjugateGradientFilterPointer	m_ConjugateGradientFilter
ConstantImageSourceType::Pointer	m_ConstantVolumeSource
DisplacedDetectorFilterType::Pointer	m_DisplacedDetectorFilter
ForwardProjectionImageFilter< TOutputImage, TOutputImage >::Pointer	m_ForwardProjectionFilter
MultiplyFilterType::Pointer	m_MultiplyOutputFilter
MultiplyFilterType::Pointer	m_MultiplyProjectionsFilter
MultiplyFilterType::Pointer	m_MultiplyVolumeFilter
MultiplyWithWeightsFilterType::Pointer	m_MultiplyWithWeightsFilter
Protected Attributes inherited from rtk::IterativeConeBeamReconstructionFilter< TOutputImage >
double	m_AlphaPSF
BackProjectionType	m_CurrentBackProjectionConfiguration
ForwardProjectionType	m_CurrentForwardProjectionConfiguration
std::default_random_engine	m_DefaultRandomEngine
double	m_SigmaZero
double	m_StepSize

Private Attributes
bool	m_CudaConjugateGradient
bool	m_DisableDisplacedDetectorFilter
float	m_Gamma
ThreeDCircularProjectionGeometry::ConstPointer	m_Geometry
itk::IterationReporter	m_IterationReporter
int	m_NumberOfIterations
float	m_Tikhonov

Additional Inherited Members
Protected Types inherited from rtk::IterativeConeBeamReconstructionFilter< TOutputImage >
using	CPUImageType = typename itk::Image< typename TOutputImage ::PixelType, TOutputImage ::ImageDimension >
using	EnableCudaScalarAndVectorType = typename std::enable_if< !std::is_same< CPUImageType, ImageType >::value &&std::is_same< typename itk::PixelTraits< typename ImageType::PixelType >::ValueType, float >::value &&(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< CPUImageType, ImageType >::value||!std::is_same< typename itk::PixelTraits< typename ImageType::PixelType >::ValueType, float >::value||(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< CPUImageType, ImageType >::value &&std::is_same< typename itk::PixelTraits< typename ImageType::PixelType >::ValueType, float >::value &&itk::PixelTraits< typename ImageType::PixelType >::Dimension==1 >::type
using	DisableCudaScalarType = typename std::enable_if< std::is_same< CPUImageType, ImageType >::value||!std::is_same< typename itk::PixelTraits< typename ImageType::PixelType >::ValueType, float >::value||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<typename TOutputImage, typename TSingleComponentImage = TOutputImage, typename TWeightsImage = TOutputImage>
class rtk::ConjugateGradientConeBeamReconstructionFilter< TOutputImage, TSingleComponentImage, TWeightsImage >

Implements ConjugateGradient.

This filter implements the ConjugateGradient method. ConjugateGradient attempts to find the f that minimizes (1/2).|| sqrt(D) (Rf -p) ||_2^2 + (1/2).gamma.|| grad f ||_2^2 with R the forward projection operator, p the measured projections, and D the displaced detector weighting operator.

With gamma=0, this it is similar to the ART and SART methods. The difference lies in the algorithm employed to minimize this cost function. ART uses the Kaczmarz method (projects and back projects one ray at a time), SART the block-Kaczmarz method (projects and back projects one projection at a time), and ConjugateGradient a conjugate gradient method (projects and back projects all projections together).

With gamma > 0, a regularization is applied.

Test:

rtkconjugategradientreconstructiontest.cxx

Author

Cyril Mory

Definition at line 110 of file rtkConjugateGradientConeBeamReconstructionFilter.h.

Member Typedef Documentation

BackProjectionFilterType

template<typename TOutputImage , typename TSingleComponentImage = TOutputImage, typename TWeightsImage = TOutputImage>

using rtk::ConjugateGradientConeBeamReconstructionFilter< TOutputImage, TSingleComponentImage, TWeightsImage >::BackProjectionFilterType = BackProjectionImageFilter<TOutputImage, TOutputImage>

Definition at line 145 of file rtkConjugateGradientConeBeamReconstructionFilter.h.

BackProjectionType

template<typename TOutputImage , typename TSingleComponentImage = TOutputImage, typename TWeightsImage = TOutputImage>

using rtk::ConjugateGradientConeBeamReconstructionFilter< TOutputImage, TSingleComponentImage, TWeightsImage >::BackProjectionType = typename Superclass::BackProjectionType

Definition at line 157 of file rtkConjugateGradientConeBeamReconstructionFilter.h.

CGOperatorFilterType

template<typename TOutputImage , typename TSingleComponentImage = TOutputImage, typename TWeightsImage = TOutputImage>

using rtk::ConjugateGradientConeBeamReconstructionFilter< TOutputImage, TSingleComponentImage, TWeightsImage >::CGOperatorFilterType = ReconstructionConjugateGradientOperator<TOutputImage, TSingleComponentImage, TWeightsImage>

Definition at line 150 of file rtkConjugateGradientConeBeamReconstructionFilter.h.

ConjugateGradientFilterPointer

template<typename TOutputImage , typename TSingleComponentImage = TOutputImage, typename TWeightsImage = TOutputImage>

using rtk::ConjugateGradientConeBeamReconstructionFilter< TOutputImage, TSingleComponentImage, TWeightsImage >::ConjugateGradientFilterPointer = typename ConjugateGradientFilterType::Pointer

Definition at line 147 of file rtkConjugateGradientConeBeamReconstructionFilter.h.

ConjugateGradientFilterType

template<typename TOutputImage , typename TSingleComponentImage = TOutputImage, typename TWeightsImage = TOutputImage>

using rtk::ConjugateGradientConeBeamReconstructionFilter< TOutputImage, TSingleComponentImage, TWeightsImage >::ConjugateGradientFilterType = ConjugateGradientImageFilter<TOutputImage>

Definition at line 146 of file rtkConjugateGradientConeBeamReconstructionFilter.h.

ConstantImageSourceType

template<typename TOutputImage , typename TSingleComponentImage = TOutputImage, typename TWeightsImage = TOutputImage>

using rtk::ConjugateGradientConeBeamReconstructionFilter< TOutputImage, TSingleComponentImage, TWeightsImage >::ConstantImageSourceType = ConstantImageSource<TOutputImage>

Definition at line 183 of file rtkConjugateGradientConeBeamReconstructionFilter.h.

ConstantWeightSourceType

template<typename TOutputImage , typename TSingleComponentImage = TOutputImage, typename TWeightsImage = TOutputImage>

using rtk::ConjugateGradientConeBeamReconstructionFilter< TOutputImage, TSingleComponentImage, TWeightsImage >::ConstantWeightSourceType = ConstantImageSource<TWeightsImage>

Definition at line 184 of file rtkConjugateGradientConeBeamReconstructionFilter.h.

CPUOutputImageType

template<typename TOutputImage , typename TSingleComponentImage = TOutputImage, typename TWeightsImage = TOutputImage>

using rtk::ConjugateGradientConeBeamReconstructionFilter< TOutputImage, TSingleComponentImage, TWeightsImage >::CPUOutputImageType = typename itk::Image<typename TOutputImage::PixelType, TOutputImage::ImageDimension>

Definition at line 167 of file rtkConjugateGradientConeBeamReconstructionFilter.h.

DisplacedDetectorFilterType

template<typename TOutputImage , typename TSingleComponentImage = TOutputImage, typename TWeightsImage = TOutputImage>

using rtk::ConjugateGradientConeBeamReconstructionFilter< TOutputImage, TSingleComponentImage, TWeightsImage >::DisplacedDetectorFilterType = DisplacedDetectorImageFilter<TWeightsImage>

Definition at line 182 of file rtkConjugateGradientConeBeamReconstructionFilter.h.

DivideFilterType

template<typename TOutputImage , typename TSingleComponentImage = TOutputImage, typename TWeightsImage = TOutputImage>

using rtk::ConjugateGradientConeBeamReconstructionFilter< TOutputImage, TSingleComponentImage, TWeightsImage >::DivideFilterType = itk::DivideOrZeroOutImageFilter<TOutputImage>

Definition at line 151 of file rtkConjugateGradientConeBeamReconstructionFilter.h.

ForwardProjectionFilterPointer

template<typename TOutputImage , typename TSingleComponentImage = TOutputImage, typename TWeightsImage = TOutputImage>

using rtk::ConjugateGradientConeBeamReconstructionFilter< TOutputImage, TSingleComponentImage, TWeightsImage >::ForwardProjectionFilterPointer = typename ForwardProjectionFilterType::Pointer

Definition at line 144 of file rtkConjugateGradientConeBeamReconstructionFilter.h.

ForwardProjectionFilterType

template<typename TOutputImage , typename TSingleComponentImage = TOutputImage, typename TWeightsImage = TOutputImage>

using rtk::ConjugateGradientConeBeamReconstructionFilter< TOutputImage, TSingleComponentImage, TWeightsImage >::ForwardProjectionFilterType = ForwardProjectionImageFilter<TOutputImage, TOutputImage>

Definition at line 143 of file rtkConjugateGradientConeBeamReconstructionFilter.h.

ForwardProjectionType

template<typename TOutputImage , typename TSingleComponentImage = TOutputImage, typename TWeightsImage = TOutputImage>

using rtk::ConjugateGradientConeBeamReconstructionFilter< TOutputImage, TSingleComponentImage, TWeightsImage >::ForwardProjectionType = typename Superclass::ForwardProjectionType

Definition at line 156 of file rtkConjugateGradientConeBeamReconstructionFilter.h.

MatrixVectorMultiplyFilterType

template<typename TOutputImage , typename TSingleComponentImage = TOutputImage, typename TWeightsImage = TOutputImage>

using rtk::ConjugateGradientConeBeamReconstructionFilter< TOutputImage, TSingleComponentImage, TWeightsImage >::MatrixVectorMultiplyFilterType = BlockDiagonalMatrixVectorMultiplyImageFilter<TOutputImage, TWeightsImage>

Definition at line 162 of file rtkConjugateGradientConeBeamReconstructionFilter.h.

MultiplyFilterType

template<typename TOutputImage , typename TSingleComponentImage = TOutputImage, typename TWeightsImage = TOutputImage>

using rtk::ConjugateGradientConeBeamReconstructionFilter< TOutputImage, TSingleComponentImage, TWeightsImage >::MultiplyFilterType = itk::MultiplyImageFilter<TOutputImage, TSingleComponentImage, TOutputImage>

Definition at line 148 of file rtkConjugateGradientConeBeamReconstructionFilter.h.

MultiplyWithWeightsFilterType

template<typename TOutputImage , typename TSingleComponentImage = TOutputImage, typename TWeightsImage = TOutputImage>

typedef std::conditional<std::is_same<TSingleComponentImage, TOutputImage>::value, PlainMultiplyFilterType, MatrixVectorMultiplyFilterType>::type rtk::ConjugateGradientConeBeamReconstructionFilter< TOutputImage, TSingleComponentImage, TWeightsImage >::MultiplyWithWeightsFilterType

Definition at line 166 of file rtkConjugateGradientConeBeamReconstructionFilter.h.

OutputImagePointer

template<typename TOutputImage , typename TSingleComponentImage = TOutputImage, typename TWeightsImage = TOutputImage>

using rtk::ConjugateGradientConeBeamReconstructionFilter< TOutputImage, TSingleComponentImage, TWeightsImage >::OutputImagePointer = typename TOutputImage::Pointer

Definition at line 153 of file rtkConjugateGradientConeBeamReconstructionFilter.h.

PlainMultiplyFilterType

template<typename TOutputImage , typename TSingleComponentImage = TOutputImage, typename TWeightsImage = TOutputImage>

using rtk::ConjugateGradientConeBeamReconstructionFilter< TOutputImage, TSingleComponentImage, TWeightsImage >::PlainMultiplyFilterType = itk::MultiplyImageFilter<TOutputImage, TOutputImage, TOutputImage>

Definition at line 163 of file rtkConjugateGradientConeBeamReconstructionFilter.h.

Pointer

template<typename TOutputImage , typename TSingleComponentImage = TOutputImage, typename TWeightsImage = TOutputImage>

using rtk::ConjugateGradientConeBeamReconstructionFilter< TOutputImage, TSingleComponentImage, TWeightsImage >::Pointer = itk::SmartPointer<Self>

Definition at line 119 of file rtkConjugateGradientConeBeamReconstructionFilter.h.

Self

template<typename TOutputImage , typename TSingleComponentImage = TOutputImage, typename TWeightsImage = TOutputImage>

using rtk::ConjugateGradientConeBeamReconstructionFilter< TOutputImage, TSingleComponentImage, TWeightsImage >::Self = ConjugateGradientConeBeamReconstructionFilter

Standard class type alias.

Definition at line 117 of file rtkConjugateGradientConeBeamReconstructionFilter.h.

StatisticsFilterType

template<typename TOutputImage , typename TSingleComponentImage = TOutputImage, typename TWeightsImage = TOutputImage>

using rtk::ConjugateGradientConeBeamReconstructionFilter< TOutputImage, TSingleComponentImage, TWeightsImage >::StatisticsFilterType = itk::StatisticsImageFilter<TSingleComponentImage>

Definition at line 154 of file rtkConjugateGradientConeBeamReconstructionFilter.h.

StatisticsImageFilterType

template<typename TOutputImage , typename TSingleComponentImage = TOutputImage, typename TWeightsImage = TOutputImage>

using rtk::ConjugateGradientConeBeamReconstructionFilter< TOutputImage, TSingleComponentImage, TWeightsImage >::StatisticsImageFilterType = itk::StatisticsImageFilter<TOutputImage>

Definition at line 152 of file rtkConjugateGradientConeBeamReconstructionFilter.h.

Superclass

template<typename TOutputImage , typename TSingleComponentImage = TOutputImage, typename TWeightsImage = TOutputImage>

using rtk::ConjugateGradientConeBeamReconstructionFilter< TOutputImage, TSingleComponentImage, TWeightsImage >::Superclass = IterativeConeBeamReconstructionFilter<TOutputImage>

Definition at line 118 of file rtkConjugateGradientConeBeamReconstructionFilter.h.

Constructor & Destructor Documentation

ConjugateGradientConeBeamReconstructionFilter()

template<typename TOutputImage , typename TSingleComponentImage = TOutputImage, typename TWeightsImage = TOutputImage>

rtk::ConjugateGradientConeBeamReconstructionFilter< TOutputImage, TSingleComponentImage, TWeightsImage >::ConjugateGradientConeBeamReconstructionFilter ( )

protected

~ConjugateGradientConeBeamReconstructionFilter()

template<typename TOutputImage , typename TSingleComponentImage = TOutputImage, typename TWeightsImage = TOutputImage>

rtk::ConjugateGradientConeBeamReconstructionFilter< TOutputImage, TSingleComponentImage, TWeightsImage >::~ConjugateGradientConeBeamReconstructionFilter ( )

overrideprotecteddefault

Member Function Documentation

CreateAnother()

template<typename TOutputImage , typename TSingleComponentImage = TOutputImage, typename TWeightsImage = TOutputImage>

virtual::itk::LightObject::Pointer rtk::ConjugateGradientConeBeamReconstructionFilter< TOutputImage, TSingleComponentImage, TWeightsImage >::CreateAnother ( ) const

virtual

Reimplemented from itk::Object.

GenerateData()

template<typename TOutputImage , typename TSingleComponentImage = TOutputImage, typename TWeightsImage = TOutputImage>

void rtk::ConjugateGradientConeBeamReconstructionFilter< TOutputImage, TSingleComponentImage, TWeightsImage >::GenerateData ( )

overrideprotectedvirtual

Does the real work.

Reimplemented from itk::ImageSource< TOutputImage >.

GenerateInputRequestedRegion()

template<typename TOutputImage , typename TSingleComponentImage = TOutputImage, typename TWeightsImage = TOutputImage>

void rtk::ConjugateGradientConeBeamReconstructionFilter< TOutputImage, TSingleComponentImage, TWeightsImage >::GenerateInputRequestedRegion ( )

overrideprotectedvirtual

The volume and the projections must have different requested regions

Reimplemented from itk::ProcessObject.

GenerateOutputInformation()

template<typename TOutputImage , typename TSingleComponentImage = TOutputImage, typename TWeightsImage = TOutputImage>

void rtk::ConjugateGradientConeBeamReconstructionFilter< TOutputImage, TSingleComponentImage, TWeightsImage >::GenerateOutputInformation ( )

overrideprotectedvirtual

The volume and the projections must have different requested regions

Reimplemented from itk::ProcessObject.

GetCudaConjugateGradient()

template<typename TOutputImage , typename TSingleComponentImage = TOutputImage, typename TWeightsImage = TOutputImage>

virtual bool rtk::ConjugateGradientConeBeamReconstructionFilter< TOutputImage, TSingleComponentImage, TWeightsImage >::GetCudaConjugateGradient ( )

virtual

Get / Set whether conjugate gradient should be performed on GPU

GetDisableDisplacedDetectorFilter()

template<typename TOutputImage , typename TSingleComponentImage = TOutputImage, typename TWeightsImage = TOutputImage>

virtual bool rtk::ConjugateGradientConeBeamReconstructionFilter< TOutputImage, TSingleComponentImage, TWeightsImage >::GetDisableDisplacedDetectorFilter ( )

virtual

Set / Get whether the displaced detector filter should be disabled

GetGamma()

template<typename TOutputImage , typename TSingleComponentImage = TOutputImage, typename TWeightsImage = TOutputImage>

virtual float rtk::ConjugateGradientConeBeamReconstructionFilter< TOutputImage, TSingleComponentImage, TWeightsImage >::GetGamma ( )

virtual

If Regularized, perform laplacian-based regularization during reconstruction (gamma is the strength of the regularization)

GetInputProjectionStack()

template<typename TOutputImage , typename TSingleComponentImage = TOutputImage, typename TWeightsImage = TOutputImage>

TOutputImage::ConstPointer rtk::ConjugateGradientConeBeamReconstructionFilter< TOutputImage, TSingleComponentImage, TWeightsImage >::GetInputProjectionStack ( )

protected

Getters for the inputs

GetInputVolume()

template<typename TOutputImage , typename TSingleComponentImage = TOutputImage, typename TWeightsImage = TOutputImage>

TOutputImage::ConstPointer rtk::ConjugateGradientConeBeamReconstructionFilter< TOutputImage, TSingleComponentImage, TWeightsImage >::GetInputVolume ( )

protected

Getters for the inputs

GetInputWeights()

template<typename TOutputImage , typename TSingleComponentImage = TOutputImage, typename TWeightsImage = TOutputImage>

TWeightsImage::ConstPointer rtk::ConjugateGradientConeBeamReconstructionFilter< TOutputImage, TSingleComponentImage, TWeightsImage >::GetInputWeights ( )

protected

Getters for the inputs

GetLocalRegularizationWeights()

template<typename TOutputImage , typename TSingleComponentImage = TOutputImage, typename TWeightsImage = TOutputImage>

TSingleComponentImage::ConstPointer rtk::ConjugateGradientConeBeamReconstructionFilter< TOutputImage, TSingleComponentImage, TWeightsImage >::GetLocalRegularizationWeights ( )

protected

Getters for the inputs

GetNameOfClass()

template<typename TOutputImage , typename TSingleComponentImage = TOutputImage, typename TWeightsImage = TOutputImage>

virtual const char* rtk::ConjugateGradientConeBeamReconstructionFilter< TOutputImage, TSingleComponentImage, TWeightsImage >::GetNameOfClass ( ) const

virtual

Run-time type information (and related methods).

Reimplemented from rtk::IterativeConeBeamReconstructionFilter< TOutputImage >.

GetNumberOfIterations()

template<typename TOutputImage , typename TSingleComponentImage = TOutputImage, typename TWeightsImage = TOutputImage>

virtual int rtk::ConjugateGradientConeBeamReconstructionFilter< TOutputImage, TSingleComponentImage, TWeightsImage >::GetNumberOfIterations ( )

virtual

GetSupportMask()

template<typename TOutputImage , typename TSingleComponentImage = TOutputImage, typename TWeightsImage = TOutputImage>

TSingleComponentImage::ConstPointer rtk::ConjugateGradientConeBeamReconstructionFilter< TOutputImage, TSingleComponentImage, TWeightsImage >::GetSupportMask

(

)

Set the support mask, if any, for support constraint in reconstruction

GetTikhonov()

template<typename TOutputImage , typename TSingleComponentImage = TOutputImage, typename TWeightsImage = TOutputImage>

virtual float rtk::ConjugateGradientConeBeamReconstructionFilter< TOutputImage, TSingleComponentImage, TWeightsImage >::GetTikhonov ( )

virtual

If Regularized, perform laplacian-based regularization during reconstruction (gamma is the strength of the regularization)

InstantiateCudaConjugateGradientImageFilter() [1/2]

template<typename TOutputImage , typename TSingleComponentImage = TOutputImage, typename TWeightsImage = TOutputImage>

template<typename ImageType , typename IterativeConeBeamReconstructionFilter< TOutputImage >::template EnableCudaScalarAndVectorType< ImageType > * = nullptr>

ConjugateGradientFilterPointer rtk::ConjugateGradientConeBeamReconstructionFilter< TOutputImage, TSingleComponentImage, TWeightsImage >::InstantiateCudaConjugateGradientImageFilter ( )

protected

InstantiateCudaConjugateGradientImageFilter() [2/2]

template<typename TOutputImage , typename TSingleComponentImage = TOutputImage, typename TWeightsImage = TOutputImage>

template<typename ImageType , typename IterativeConeBeamReconstructionFilter< TOutputImage >::template DisableCudaScalarAndVectorType< ImageType > * = nullptr>

ConjugateGradientFilterPointer rtk::ConjugateGradientConeBeamReconstructionFilter< TOutputImage, TSingleComponentImage, TWeightsImage >::InstantiateCudaConjugateGradientImageFilter ( )

protected

New()

template<typename TOutputImage , typename TSingleComponentImage = TOutputImage, typename TWeightsImage = TOutputImage>

static Pointer rtk::ConjugateGradientConeBeamReconstructionFilter< TOutputImage, TSingleComponentImage, TWeightsImage >::New ( )

static

Method for creation through the object factory.

ReportProgress()

template<typename TOutputImage , typename TSingleComponentImage = TOutputImage, typename TWeightsImage = TOutputImage>

void rtk::ConjugateGradientConeBeamReconstructionFilter< TOutputImage, TSingleComponentImage, TWeightsImage >::ReportProgress ( itk::Object *  , const itk::EventObject &    )

protected

Iteration reporter

SetCudaConjugateGradient()

template<typename TOutputImage , typename TSingleComponentImage = TOutputImage, typename TWeightsImage = TOutputImage>

virtual void rtk::ConjugateGradientConeBeamReconstructionFilter< TOutputImage, TSingleComponentImage, TWeightsImage >::SetCudaConjugateGradient ( bool  _arg )

virtual

Get / Set whether conjugate gradient should be performed on GPU

SetDisableDisplacedDetectorFilter()

template<typename TOutputImage , typename TSingleComponentImage = TOutputImage, typename TWeightsImage = TOutputImage>

virtual void rtk::ConjugateGradientConeBeamReconstructionFilter< TOutputImage, TSingleComponentImage, TWeightsImage >::SetDisableDisplacedDetectorFilter ( bool  _arg )

virtual

Set / Get whether the displaced detector filter should be disabled

SetGamma()

template<typename TOutputImage , typename TSingleComponentImage = TOutputImage, typename TWeightsImage = TOutputImage>

virtual void rtk::ConjugateGradientConeBeamReconstructionFilter< TOutputImage, TSingleComponentImage, TWeightsImage >::SetGamma ( float  _arg )

virtual

If Regularized, perform laplacian-based regularization during reconstruction (gamma is the strength of the regularization)

SetGeometry()

template<typename TOutputImage , typename TSingleComponentImage = TOutputImage, typename TWeightsImage = TOutputImage>

virtual void rtk::ConjugateGradientConeBeamReconstructionFilter< TOutputImage, TSingleComponentImage, TWeightsImage >::SetGeometry ( const ThreeDCircularProjectionGeometry *  _arg )

virtual

Pass the geometry to all filters needing it

SetInputProjectionStack()

template<typename TOutputImage , typename TSingleComponentImage = TOutputImage, typename TWeightsImage = TOutputImage>

void rtk::ConjugateGradientConeBeamReconstructionFilter< TOutputImage, TSingleComponentImage, TWeightsImage >::SetInputProjectionStack

(

const TOutputImage *

projs

)

Setters for the inputs

SetInputVolume()

template<typename TOutputImage , typename TSingleComponentImage = TOutputImage, typename TWeightsImage = TOutputImage>

void rtk::ConjugateGradientConeBeamReconstructionFilter< TOutputImage, TSingleComponentImage, TWeightsImage >::SetInputVolume

(

const TOutputImage *

vol

)

Setters for the inputs

SetInputWeights()

template<typename TOutputImage , typename TSingleComponentImage = TOutputImage, typename TWeightsImage = TOutputImage>

void rtk::ConjugateGradientConeBeamReconstructionFilter< TOutputImage, TSingleComponentImage, TWeightsImage >::SetInputWeights

(

const TWeightsImage *

weights

)

Setters for the inputs

SetLocalRegularizationWeights()

template<typename TOutputImage , typename TSingleComponentImage = TOutputImage, typename TWeightsImage = TOutputImage>

void rtk::ConjugateGradientConeBeamReconstructionFilter< TOutputImage, TSingleComponentImage, TWeightsImage >::SetLocalRegularizationWeights

(

const TSingleComponentImage *

weights

)

Setters for the inputs

SetNumberOfIterations()

template<typename TOutputImage , typename TSingleComponentImage = TOutputImage, typename TWeightsImage = TOutputImage>

virtual void rtk::ConjugateGradientConeBeamReconstructionFilter< TOutputImage, TSingleComponentImage, TWeightsImage >::SetNumberOfIterations ( int  _arg )

virtual

SetSupportMask()

template<typename TOutputImage , typename TSingleComponentImage = TOutputImage, typename TWeightsImage = TOutputImage>

void rtk::ConjugateGradientConeBeamReconstructionFilter< TOutputImage, TSingleComponentImage, TWeightsImage >::SetSupportMask

(

const TSingleComponentImage *

SupportMask

)

Set the support mask, if any, for support constraint in reconstruction

SetTikhonov()

template<typename TOutputImage , typename TSingleComponentImage = TOutputImage, typename TWeightsImage = TOutputImage>

virtual void rtk::ConjugateGradientConeBeamReconstructionFilter< TOutputImage, TSingleComponentImage, TWeightsImage >::SetTikhonov ( float  _arg )

virtual

If Regularized, perform laplacian-based regularization during reconstruction (gamma is the strength of the regularization)

VerifyInputInformation()

template<typename TOutputImage , typename TSingleComponentImage = TOutputImage, typename TWeightsImage = TOutputImage>

void rtk::ConjugateGradientConeBeamReconstructionFilter< TOutputImage, TSingleComponentImage, TWeightsImage >::VerifyInputInformation ( ) const

inlineoverrideprotected

The inputs of this filter have the same type (float, 3) but not the same meaning It is normal that they do not occupy the same physical space. Therefore this check must be removed

Definition at line 247 of file rtkConjugateGradientConeBeamReconstructionFilter.h.

VerifyPreconditions()

template<typename TOutputImage , typename TSingleComponentImage = TOutputImage, typename TWeightsImage = TOutputImage>

void rtk::ConjugateGradientConeBeamReconstructionFilter< TOutputImage, TSingleComponentImage, TWeightsImage >::VerifyPreconditions ( )

overrideprotectedvirtual

Checks that inputs are correctly set.

Reimplemented from itk::ProcessObject.

Member Data Documentation

m_BackProjectionFilter

template<typename TOutputImage , typename TSingleComponentImage = TOutputImage, typename TWeightsImage = TOutputImage>

BackProjectionImageFilter<TOutputImage, TOutputImage>::Pointer rtk::ConjugateGradientConeBeamReconstructionFilter< TOutputImage, TSingleComponentImage, TWeightsImage >::m_BackProjectionFilter

protected

Definition at line 237 of file rtkConjugateGradientConeBeamReconstructionFilter.h.

m_BackProjectionFilterForB

template<typename TOutputImage , typename TSingleComponentImage = TOutputImage, typename TWeightsImage = TOutputImage>

BackProjectionImageFilter<TOutputImage, TOutputImage>::Pointer rtk::ConjugateGradientConeBeamReconstructionFilter< TOutputImage, TSingleComponentImage, TWeightsImage >::m_BackProjectionFilterForB

protected

Definition at line 238 of file rtkConjugateGradientConeBeamReconstructionFilter.h.

m_CGOperator

template<typename TOutputImage , typename TSingleComponentImage = TOutputImage, typename TWeightsImage = TOutputImage>

CGOperatorFilterType::Pointer rtk::ConjugateGradientConeBeamReconstructionFilter< TOutputImage, TSingleComponentImage, TWeightsImage >::m_CGOperator

protected

Definition at line 235 of file rtkConjugateGradientConeBeamReconstructionFilter.h.

m_ConjugateGradientFilter

template<typename TOutputImage , typename TSingleComponentImage = TOutputImage, typename TWeightsImage = TOutputImage>

ConjugateGradientFilterPointer rtk::ConjugateGradientConeBeamReconstructionFilter< TOutputImage, TSingleComponentImage, TWeightsImage >::m_ConjugateGradientFilter

protected

Definition at line 234 of file rtkConjugateGradientConeBeamReconstructionFilter.h.

m_ConstantVolumeSource

template<typename TOutputImage , typename TSingleComponentImage = TOutputImage, typename TWeightsImage = TOutputImage>

ConstantImageSourceType::Pointer rtk::ConjugateGradientConeBeamReconstructionFilter< TOutputImage, TSingleComponentImage, TWeightsImage >::m_ConstantVolumeSource

protected

Definition at line 240 of file rtkConjugateGradientConeBeamReconstructionFilter.h.

m_CudaConjugateGradient

template<typename TOutputImage , typename TSingleComponentImage = TOutputImage, typename TWeightsImage = TOutputImage>

bool rtk::ConjugateGradientConeBeamReconstructionFilter< TOutputImage, TSingleComponentImage, TWeightsImage >::m_CudaConjugateGradient

private

Definition at line 291 of file rtkConjugateGradientConeBeamReconstructionFilter.h.

m_DisableDisplacedDetectorFilter

template<typename TOutputImage , typename TSingleComponentImage = TOutputImage, typename TWeightsImage = TOutputImage>

bool rtk::ConjugateGradientConeBeamReconstructionFilter< TOutputImage, TSingleComponentImage, TWeightsImage >::m_DisableDisplacedDetectorFilter

private

Definition at line 292 of file rtkConjugateGradientConeBeamReconstructionFilter.h.

m_DisplacedDetectorFilter

template<typename TOutputImage , typename TSingleComponentImage = TOutputImage, typename TWeightsImage = TOutputImage>

DisplacedDetectorFilterType::Pointer rtk::ConjugateGradientConeBeamReconstructionFilter< TOutputImage, TSingleComponentImage, TWeightsImage >::m_DisplacedDetectorFilter

protected

Definition at line 239 of file rtkConjugateGradientConeBeamReconstructionFilter.h.

m_ForwardProjectionFilter

template<typename TOutputImage , typename TSingleComponentImage = TOutputImage, typename TWeightsImage = TOutputImage>

ForwardProjectionImageFilter<TOutputImage, TOutputImage>::Pointer rtk::ConjugateGradientConeBeamReconstructionFilter< TOutputImage, TSingleComponentImage, TWeightsImage >::m_ForwardProjectionFilter

protected

Definition at line 236 of file rtkConjugateGradientConeBeamReconstructionFilter.h.

m_Gamma

template<typename TOutputImage , typename TSingleComponentImage = TOutputImage, typename TWeightsImage = TOutputImage>

float rtk::ConjugateGradientConeBeamReconstructionFilter< TOutputImage, TSingleComponentImage, TWeightsImage >::m_Gamma

private

Definition at line 289 of file rtkConjugateGradientConeBeamReconstructionFilter.h.

m_Geometry

template<typename TOutputImage , typename TSingleComponentImage = TOutputImage, typename TWeightsImage = TOutputImage>

ThreeDCircularProjectionGeometry::ConstPointer rtk::ConjugateGradientConeBeamReconstructionFilter< TOutputImage, TSingleComponentImage, TWeightsImage >::m_Geometry

private

Definition at line 286 of file rtkConjugateGradientConeBeamReconstructionFilter.h.

m_IterationReporter

template<typename TOutputImage , typename TSingleComponentImage = TOutputImage, typename TWeightsImage = TOutputImage>

itk::IterationReporter rtk::ConjugateGradientConeBeamReconstructionFilter< TOutputImage, TSingleComponentImage, TWeightsImage >::m_IterationReporter

private

Definition at line 295 of file rtkConjugateGradientConeBeamReconstructionFilter.h.

m_MultiplyOutputFilter

template<typename TOutputImage , typename TSingleComponentImage = TOutputImage, typename TWeightsImage = TOutputImage>

MultiplyFilterType::Pointer rtk::ConjugateGradientConeBeamReconstructionFilter< TOutputImage, TSingleComponentImage, TWeightsImage >::m_MultiplyOutputFilter

protected

Definition at line 233 of file rtkConjugateGradientConeBeamReconstructionFilter.h.

m_MultiplyProjectionsFilter

template<typename TOutputImage , typename TSingleComponentImage = TOutputImage, typename TWeightsImage = TOutputImage>

MultiplyFilterType::Pointer rtk::ConjugateGradientConeBeamReconstructionFilter< TOutputImage, TSingleComponentImage, TWeightsImage >::m_MultiplyProjectionsFilter

protected

Member pointers to the filters used internally (for convenience)

Definition at line 231 of file rtkConjugateGradientConeBeamReconstructionFilter.h.

m_MultiplyVolumeFilter

template<typename TOutputImage , typename TSingleComponentImage = TOutputImage, typename TWeightsImage = TOutputImage>

MultiplyFilterType::Pointer rtk::ConjugateGradientConeBeamReconstructionFilter< TOutputImage, TSingleComponentImage, TWeightsImage >::m_MultiplyVolumeFilter

protected

Definition at line 232 of file rtkConjugateGradientConeBeamReconstructionFilter.h.

m_MultiplyWithWeightsFilter

template<typename TOutputImage , typename TSingleComponentImage = TOutputImage, typename TWeightsImage = TOutputImage>

MultiplyWithWeightsFilterType::Pointer rtk::ConjugateGradientConeBeamReconstructionFilter< TOutputImage, TSingleComponentImage, TWeightsImage >::m_MultiplyWithWeightsFilter

protected

Definition at line 241 of file rtkConjugateGradientConeBeamReconstructionFilter.h.

m_NumberOfIterations

template<typename TOutputImage , typename TSingleComponentImage = TOutputImage, typename TWeightsImage = TOutputImage>

int rtk::ConjugateGradientConeBeamReconstructionFilter< TOutputImage, TSingleComponentImage, TWeightsImage >::m_NumberOfIterations

private

Definition at line 288 of file rtkConjugateGradientConeBeamReconstructionFilter.h.

m_Tikhonov

template<typename TOutputImage , typename TSingleComponentImage = TOutputImage, typename TWeightsImage = TOutputImage>

float rtk::ConjugateGradientConeBeamReconstructionFilter< TOutputImage, TSingleComponentImage, TWeightsImage >::m_Tikhonov

private

Definition at line 290 of file rtkConjugateGradientConeBeamReconstructionFilter.h.

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

• rtkConjugateGradientConeBeamReconstructionFilter.h