#include <itkGPUTransformCopier.h>

Detailed Description

template<typename TTypeList, typename NDimensions, typename TTransform, typename TOutputTransformPrecisionType>
class itk::GPUTransformCopier< TTypeList, NDimensions, TTransform, TOutputTransformPrecisionType >

A helper class which creates an GPU Transform which is perfect copy of the CPU Transform.

This class is NOT a filter. Although it has an API similar to a filter, this class is not intended to be used in a pipeline. Instead, the typical use will be like it is illustrated in the following code:

struct OCLImageDims
{
 itkStaticConstMacro( Support1D, bool, true );
 itkStaticConstMacro( Support2D, bool, true );
 itkStaticConstMacro( Support3D, bool, true );
};
typedef typelist::MakeTypeList< short, float >::Type OCLImageTypes;
typedef itk::GPUTransformCopier< OCLImageTypes, OCLImageDims, TransformType, float > CopierType;
CopierType::Pointer copier = CopierType::New();
copier->SetInputTransform(CPUTransform);
copier->Update();
TransformType::Pointer GPUTransform = copier->GetModifiableOutput();

Note that the Update() method must be called explicitly in the filter that provides the input to the GPUTransformCopier object. This is needed because the GPUTransformCopier is not a pipeline filter.

Author: Denis P. Shamonin and Marius Staring. Division of Image Processing, Department of Radiology, Leiden, The Netherlands

Note: This work was funded by the Netherlands Organisation for Scientific Research (NWO NRG-2010.02 and NWO 639.021.124).

Definition at line 63 of file itkGPUTransformCopier.h.

Inheritance diagram for itk::GPUTransformCopier< TTypeList, NDimensions, TTransform, TOutputTransformPrecisionType >:

Data Structures
struct	TransformSpaceDimensionToType

Public Types
typedef SmartPointer< const Self >	ConstPointer

typedef CPUTransformType::ParametersType	CPUParametersType

typedef CPUTransformType::ScalarType	CPUScalarType

typedef CPUTransformType::ConstPointer	CPUTransformConstPointer

typedef TTransform	CPUTransformType

typedef GPUTransformType::ParametersType	GPUParametersType

typedef TOutputTransformPrecisionType	GPUScalarType

typedef GPUTransformType::Pointer	GPUTransformPointer

typedef Transform< GPUScalarType, InputSpaceDimension, OutputSpaceDimension >	GPUTransformType

typedef SmartPointer< Self >	Pointer

typedef GPUTransformCopier	Self

typedef Object	Superclass

Public Member Functions
virtual const char *	GetClassName () const

virtual bool	GetExplicitMode () const

	itkGetModifiableObjectMacro (Output, GPUTransformType)

	itkStaticConstMacro (InputSpaceDimension, unsigned int, CPUTransformType::InputSpaceDimension)

	itkStaticConstMacro (OutputSpaceDimension, unsigned int, CPUTransformType::OutputSpaceDimension)

virtual void	SetExplicitMode (bool _arg)

virtual void	SetInputTransform (const CPUTransformType *_arg)

void	Update (void)

Static Public Member Functions
static Pointer	New ()

Protected Member Functions
void	CastCopyParameters (const CPUParametersType &from, GPUParametersType &to)

void	CastCopyTransformParameters (const CPUTransformConstPointer &fromTransform, GPUTransformPointer &toTransform)

bool	CopyTransform (const CPUTransformConstPointer &fromTransform, GPUTransformPointer &toTransform)

	GPUTransformCopier ()

virtual void	PrintSelf (std::ostream &os, Indent indent) const ITK_OVERRIDE

virtual	~GPUTransformCopier ()

Private Member Functions
bool	CopyBSplineTransform (const CPUTransformConstPointer &fromTransform, GPUTransformPointer &toTransform)

template<unsigned int InputSpaceDimension>
bool	CopyEuler2DTransform (const CPUTransformConstPointer &, GPUTransformPointer &, TransformSpaceDimensionToType< InputSpaceDimension >)

bool	CopyEuler2DTransform (const CPUTransformConstPointer &fromTransform, GPUTransformPointer &toTransform, TransformSpaceDimensionToType< 2 >)

template<unsigned int InputSpaceDimension>
bool	CopyEuler3DTransform (const CPUTransformConstPointer &, GPUTransformPointer &, TransformSpaceDimensionToType< InputSpaceDimension >)

bool	CopyEuler3DTransform (const CPUTransformConstPointer &fromTransform, GPUTransformPointer &toTransform, TransformSpaceDimensionToType< 3 >)

template<unsigned int InputSpaceDimension>
bool	CopySimilarity2DTransform (const CPUTransformConstPointer &, GPUTransformPointer &, TransformSpaceDimensionToType< InputSpaceDimension >)

bool	CopySimilarity2DTransform (const CPUTransformConstPointer &fromTransform, GPUTransformPointer &toTransform, TransformSpaceDimensionToType< 2 >)

template<unsigned int InputSpaceDimension>
bool	CopySimilarity3DTransform (const CPUTransformConstPointer &, GPUTransformPointer &, TransformSpaceDimensionToType< InputSpaceDimension >)

bool	CopySimilarity3DTransform (const CPUTransformConstPointer &fromTransform, GPUTransformPointer &toTransform, TransformSpaceDimensionToType< 3 >)

	GPUTransformCopier (const Self &)

void	operator= (const Self &)

Private Attributes
bool	m_ExplicitMode

CPUTransformConstPointer	m_InputTransform

ModifiedTimeType	m_InternalTransformTime

GPUTransformPointer	m_Output