rtk::CudaRayCastBackProjectionImageFilter Class Reference

#include <rtkCudaRayCastBackProjectionImageFilter.h>

Inheritance diagram for rtk::CudaRayCastBackProjectionImageFilter:

Collaboration diagram for rtk::CudaRayCastBackProjectionImageFilter:

Public Types
using	BackProjectionImageFilterType = BackProjectionImageFilter< ImageType, ImageType >
using	ConstPointer = itk::SmartPointer< const Self >
using	GeometryPointer = GeometryType::Pointer
using	GeometryType = rtk::ThreeDCircularProjectionGeometry
using	ImageType = itk::CudaImage< float, 3 >
using	OutputImageRegionType = ImageType::RegionType
using	Pointer = itk::SmartPointer< Self >
using	ProjectionImagePointer = ProjectionImageType::Pointer
using	ProjectionImageType = itk::CudaImage< float, 2 >
using	Self = CudaRayCastBackProjectionImageFilter
using	Superclass = itk::CudaInPlaceImageFilter< ImageType, ImageType, BackProjectionImageFilterType >

Public Member Functions
virtual ::itk::LightObject::Pointer	CreateAnother () const
const char *	GetNameOfClass () const override
virtual double	GetStepSize () const
virtual void	SetStepSize (double _arg)

Static Public Member Functions
static Pointer	New ()

Protected Member Functions
	CudaRayCastBackProjectionImageFilter ()=default
virtual void	GPUGenerateData ()
virtual	~CudaRayCastBackProjectionImageFilter ()

Private Attributes
double	m_StepSize { 1. }

Detailed Description

Cuda version of the backprojection.

GPU-based implementation of the backprojection step of the [Feldkamp, Davis, Kress, 1984] algorithm for filtered backprojection reconstruction of cone-beam CT images with a circular source trajectory.

Test:

rtksarttest.cxx

Author

Simon Rit

Definition at line 49 of file rtkCudaRayCastBackProjectionImageFilter.h.

Member Typedef Documentation

BackProjectionImageFilterType

using rtk::CudaRayCastBackProjectionImageFilter::BackProjectionImageFilterType = BackProjectionImageFilter<ImageType, ImageType>

Definition at line 59 of file rtkCudaRayCastBackProjectionImageFilter.h.

ConstPointer

using rtk::CudaRayCastBackProjectionImageFilter::ConstPointer = itk::SmartPointer<const Self>

Definition at line 63 of file rtkCudaRayCastBackProjectionImageFilter.h.

GeometryPointer

using rtk::CudaRayCastBackProjectionImageFilter::GeometryPointer = GeometryType::Pointer

Definition at line 69 of file rtkCudaRayCastBackProjectionImageFilter.h.

GeometryType

using rtk::CudaRayCastBackProjectionImageFilter::GeometryType = rtk::ThreeDCircularProjectionGeometry

Definition at line 68 of file rtkCudaRayCastBackProjectionImageFilter.h.

ImageType

using rtk::CudaRayCastBackProjectionImageFilter::ImageType = itk::CudaImage<float, 3>

Standard class type alias.

Definition at line 58 of file rtkCudaRayCastBackProjectionImageFilter.h.

OutputImageRegionType

using rtk::CudaRayCastBackProjectionImageFilter::OutputImageRegionType = ImageType::RegionType

Definition at line 65 of file rtkCudaRayCastBackProjectionImageFilter.h.

Pointer

using rtk::CudaRayCastBackProjectionImageFilter::Pointer = itk::SmartPointer<Self>

Definition at line 62 of file rtkCudaRayCastBackProjectionImageFilter.h.

ProjectionImagePointer

using rtk::CudaRayCastBackProjectionImageFilter::ProjectionImagePointer = ProjectionImageType::Pointer

Definition at line 67 of file rtkCudaRayCastBackProjectionImageFilter.h.

ProjectionImageType

using rtk::CudaRayCastBackProjectionImageFilter::ProjectionImageType = itk::CudaImage<float, 2>

Definition at line 66 of file rtkCudaRayCastBackProjectionImageFilter.h.

Self

using rtk::CudaRayCastBackProjectionImageFilter::Self = CudaRayCastBackProjectionImageFilter

Definition at line 60 of file rtkCudaRayCastBackProjectionImageFilter.h.

Superclass

using rtk::CudaRayCastBackProjectionImageFilter::Superclass = itk::CudaInPlaceImageFilter<ImageType, ImageType, BackProjectionImageFilterType>

Definition at line 61 of file rtkCudaRayCastBackProjectionImageFilter.h.

Constructor & Destructor Documentation

CudaRayCastBackProjectionImageFilter()

rtk::CudaRayCastBackProjectionImageFilter::CudaRayCastBackProjectionImageFilter ( )

protecteddefault

~CudaRayCastBackProjectionImageFilter()

virtual rtk::CudaRayCastBackProjectionImageFilter::~CudaRayCastBackProjectionImageFilter ( )

inlineprotectedvirtual

Definition at line 84 of file rtkCudaRayCastBackProjectionImageFilter.h.

Member Function Documentation

CreateAnother()

virtual::itk::LightObject::Pointer rtk::CudaRayCastBackProjectionImageFilter::CreateAnother

(

)

const

GetNameOfClass()

const char* rtk::CudaRayCastBackProjectionImageFilter::GetNameOfClass ( ) const

override

Run-time type information (and related methods).

GetStepSize()

virtual double rtk::CudaRayCastBackProjectionImageFilter::GetStepSize ( ) const

virtual

Set step size along ray (in mm). Default is 1 mm.

GPUGenerateData()

virtual void rtk::CudaRayCastBackProjectionImageFilter::GPUGenerateData ( )

protectedvirtual

New()

static Pointer rtk::CudaRayCastBackProjectionImageFilter::New ( )

static

Method for creation through the object factory.

Referenced by rtk::IterativeConeBeamReconstructionFilter< TOutputImage >::InstantiateCudaRayCastBackProjection().

SetStepSize()

virtual void rtk::CudaRayCastBackProjectionImageFilter::SetStepSize ( double  _arg )

virtual

Set step size along ray (in mm). Default is 1 mm.

Member Data Documentation

m_StepSize

double rtk::CudaRayCastBackProjectionImageFilter::m_StepSize { 1. }

private

Definition at line 90 of file rtkCudaRayCastBackProjectionImageFilter.h.

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

• rtkCudaRayCastBackProjectionImageFilter.h