Detailed Description

template<typename TPixel, unsigned int VImageDimension = 2>
class itk::GPUImage< TPixel, VImageDimension >

Templated n-dimensional image class for the GPU.

Derived from itk Image class to use with GPU image filters. This class manages both CPU and GPU memory implicitly, and can be used with non-GPU itk filters as well. Memory transfer between CPU and GPU is done automatically and implicitly.

Definition at line 40 of file itkGPUImage.h.

Public Types
using	AccessorFunctorType = DefaultPixelAccessorFunctor< Self >

using	AccessorType = typename Superclass::AccessorType

using	ConstPointer = SmartPointer< const Self >

using	ConstWeakPointer = WeakPointer< const Self >

using	DirectionType = typename Superclass::DirectionType

using	IndexType = typename Superclass::IndexType

using	InternalPixelType = typename Superclass::InternalPixelType

using	IOPixelType = typename Superclass::IOPixelType

using	NeighborhoodAccessorFunctorType = NeighborhoodAccessorFunctor< Self >

using	OffsetType = typename Superclass::OffsetType

using	PixelContainer = typename Superclass::PixelContainer

using	PixelContainerConstPointer = typename PixelContainer::ConstPointer

using	PixelContainerPointer = typename PixelContainer::Pointer

using	PixelType = typename Superclass::PixelType

using	Pointer = SmartPointer< Self >

using	RegionType = typename Superclass::RegionType

using	Self = GPUImage

using	SizeType = typename Superclass::SizeType

using	SpacingType = typename Superclass::SpacingType

using	Superclass = Image< TPixel, VImageDimension >

using	ValueType = typename Superclass::ValueType

Public Types inherited from itk::Image< TPixel, VImageDimension >
using	AccessorFunctorType = DefaultPixelAccessorFunctor< Self >

using	AccessorType = DefaultPixelAccessor< PixelType >

using	ConstPointer = SmartPointer< const Self >

using	ConstWeakPointer = WeakPointer< const Self >

using	DirectionType = typename Superclass::DirectionType

using	ImageDimensionType = typename Superclass::ImageDimensionType

using	IndexType = typename Superclass::IndexType

using	IndexValueType = typename Superclass::IndexValueType

using	InternalPixelType = TPixel

using	IOPixelType = PixelType

using	NeighborhoodAccessorFunctorType = NeighborhoodAccessorFunctor< Self >

using	OffsetType = typename Superclass::OffsetType

using	OffsetValueType = typename Superclass::OffsetValueType

using	PixelContainer = ImportImageContainer< SizeValueType, PixelType >

using	PixelContainerConstPointer = typename PixelContainer::ConstPointer

using	PixelContainerPointer = typename PixelContainer::Pointer

using	PixelType = TPixel

using	Pointer = SmartPointer< Self >

using	PointType = typename Superclass::PointType

template<typename UPixelType , unsigned int NUImageDimension = VImageDimension>
using	RebindImageType = itk::Image< UPixelType, NUImageDimension >

using	RegionType = typename Superclass::RegionType

using	Self = Image

using	SizeType = typename Superclass::SizeType

using	SizeValueType = typename Superclass::SizeValueType

using	SpacingType = typename Superclass::SpacingType

using	SpacingValueType = typename Superclass::SpacingValueType

using	Superclass = ImageBase< VImageDimension >

using	ValueType = TPixel

Public Types inherited from itk::ImageBase< VImageDimension >
using	ConstPointer = SmartPointer< const Self >

using	DirectionType = Matrix< SpacePrecisionType, VImageDimension, VImageDimension >

using	ImageDimensionType = unsigned int

using	IndexType = Index< VImageDimension >

using	IndexValueType = typename IndexType::IndexValueType

using	OffsetType = Offset< VImageDimension >

using	OffsetValueType = typename OffsetType::OffsetValueType

using	Pointer = SmartPointer< Self >

using	PointType = Point< PointValueType, VImageDimension >

using	PointValueType = SpacePrecisionType

using	RegionType = ImageRegion< VImageDimension >

using	Self = ImageBase

using	SizeType = Size< VImageDimension >

using	SizeValueType = typename SizeType::SizeValueType

using	SpacingType = Vector< SpacingValueType, VImageDimension >

using	SpacingValueType = SpacePrecisionType

using	Superclass = DataObject

Public Types inherited from itk::DataObject
using	ConstPointer = SmartPointer< const Self >

using	DataObjectIdentifierType = std::string

using	DataObjectPointerArraySizeType = std::vector< Pointer >::size_type

using	Pointer = SmartPointer< Self >

using	Self = DataObject

using	Superclass = Object

Public Types inherited from itk::Object
using	ConstPointer = SmartPointer< const Self >

using	Pointer = SmartPointer< Self >

using	Self = Object

using	Superclass = LightObject

Public Types inherited from itk::LightObject
using	ConstPointer = SmartPointer< const Self >

using	Pointer = SmartPointer< Self >

using	Self = LightObject

Public Member Functions
void	Allocate (bool initialize=false) override

virtual ::itk::LightObject::Pointer	CreateAnother () const

void	DataHasBeenGenerated () override

void	FillBuffer (const TPixel &value)

TPixel *	GetBufferPointer () override

const TPixel *	GetBufferPointer () const override

int	GetCurrentCommandQueueID ()

virtual const GPUImageDataManager< GPUImage > *	GetDataManager () const

GPUDataManager *	GetGPUDataManager ()

virtual GPUImageDataManager < GPUImage > *	GetModifiableDataManager ()

virtual const char *	GetNameOfClass () const

const TPixel &	GetPixel (const IndexType &index) const

TPixel &	GetPixel (const IndexType &index)

PixelContainer *	GetPixelContainer ()

const PixelContainer *	GetPixelContainer () const

virtual void	Graft (const Self *data)

void	Initialize () override

const TPixel &	operator[] (const IndexType &index) const

TPixel &	operator[] (const IndexType &index)

void	SetCurrentCommandQueue (int queueid)

void	SetPixel (const IndexType &index, const TPixel &value)

void	SetPixelContainer (PixelContainer *container)

void	UpdateBuffers ()


AccessorType	GetPixelAccessor ()


const AccessorType	GetPixelAccessor () const


NeighborhoodAccessorFunctorType	GetNeighborhoodAccessor ()


const NeighborhoodAccessorFunctorType	GetNeighborhoodAccessor () const

Public Member Functions inherited from itk::Image< TPixel, VImageDimension >
void	FillBuffer (const TPixel &value)

NeighborhoodAccessorFunctorType	GetNeighborhoodAccessor ()

const NeighborhoodAccessorFunctorType	GetNeighborhoodAccessor () const

unsigned int	GetNumberOfComponentsPerPixel () const override

const TPixel &	GetPixel (const IndexType &index) const

TPixel &	GetPixel (const IndexType &index)

AccessorType	GetPixelAccessor ()

const AccessorType	GetPixelAccessor () const

PixelContainer *	GetPixelContainer ()

const PixelContainer *	GetPixelContainer () const

TPixel &	operator[] (const IndexType &index)

const TPixel &	operator[] (const IndexType &index) const

void	SetPixel (const IndexType &index, const TPixel &value)

void	SetPixelContainer (PixelContainer *container)

Public Member Functions inherited from itk::ImageBase< VImageDimension >
OffsetValueType	ComputeOffset (const IndexType &ind) const

void	CopyInformation (const DataObject *data) override

virtual const RegionType &	GetBufferedRegion () const

virtual const DirectionType &	GetDirection () const

virtual const DirectionType &	GetInverseDirection () const

virtual const RegionType &	GetLargestPossibleRegion () const

virtual const PointType &	GetOrigin () const

virtual const RegionType &	GetRequestedRegion () const

virtual const SpacingType &	GetSpacing () const

bool	RequestedRegionIsOutsideOfTheBufferedRegion () override

virtual void	SetBufferedRegion (const RegionType &region)

virtual void	SetDirection (const DirectionType &direction)

virtual void	SetLargestPossibleRegion (const RegionType &region)

virtual void	SetRegions (const SizeType &size)

virtual void	SetRequestedRegion (const RegionType &region)

void	SetRequestedRegion (const DataObject *data) override

void	SetRequestedRegionToLargestPossibleRegion () override

template<typename TCoordRep >
void	TransformLocalVectorToPhysicalVector (const FixedArray< TCoordRep, VImageDimension > &inputGradient, FixedArray< TCoordRep, VImageDimension > &outputGradient) const

template<typename TCoordRep , typename TIndexRep >
bool	TransformPhysicalPointToContinuousIndex (const Point< TCoordRep, VImageDimension > &point, ContinuousIndex< TIndexRep, VImageDimension > &index) const

template<typename TCoordRep >
void	TransformPhysicalVectorToLocalVector (const FixedArray< TCoordRep, VImageDimension > &inputGradient, FixedArray< TCoordRep, VImageDimension > &outputGradient) const

void	UpdateOutputData () override

void	UpdateOutputInformation () override

bool	VerifyRequestedRegion () override

virtual void	SetOrigin (PointType _arg)

virtual void	SetOrigin (const double origin[VImageDimension])

virtual void	SetOrigin (const float origin[VImageDimension])

virtual void	SetRegions (const RegionType &region)

const OffsetValueType *	GetOffsetTable () const

IndexType	ComputeIndex (OffsetValueType offset) const

virtual void	SetSpacing (const SpacingType &spacing)

virtual void	SetSpacing (const double spacing[VImageDimension])

virtual void	SetSpacing (const float spacing[VImageDimension])

template<typename TCoordRep >
bool	TransformPhysicalPointToIndex (const Point< TCoordRep, VImageDimension > &point, IndexType &index) const

template<typename TCoordRep , typename TIndexRep >
void	TransformContinuousIndexToPhysicalPoint (const ContinuousIndex< TIndexRep, VImageDimension > &index, Point< TCoordRep, VImageDimension > &point) const

template<typename TCoordRep >
void	TransformIndexToPhysicalPoint (const IndexType &index, Point< TCoordRep, VImageDimension > &point) const

virtual void	SetNumberOfComponentsPerPixel (unsigned int)

Public Member Functions inherited from itk::DataObject
void	DisconnectPipeline ()

bool	GetDataReleased () const

virtual const bool &	GetReleaseDataFlag () const

SmartPointer< ProcessObject >	GetSource () const

DataObjectPointerArraySizeType	GetSourceOutputIndex () const

const DataObjectIdentifierType &	GetSourceOutputName () const

virtual ModifiedTimeType	GetUpdateMTime () const

virtual void	PrepareForNewData ()

virtual void	PropagateRequestedRegion ()

void	ReleaseData ()

virtual void	ReleaseDataFlagOff ()

virtual void	ReleaseDataFlagOn ()

virtual void	ResetPipeline ()

void	SetReleaseDataFlag (bool flag)

bool	ShouldIReleaseData () const

virtual void	Update ()

void	SetPipelineMTime (ModifiedTimeType time)

virtual const ModifiedTimeType &	GetPipelineMTime () const

virtual void	SetRealTimeStamp (RealTimeStamp _arg)

virtual const RealTimeStamp &	GetRealTimeStamp () const

Public Member Functions inherited from itk::Object
unsigned long	AddObserver (const EventObject &event, Command *)

unsigned long	AddObserver (const EventObject &event, Command *) const

virtual void	DebugOff () const

virtual void	DebugOn () const

Command *	GetCommand (unsigned long tag)

bool	GetDebug () const

MetaDataDictionary &	GetMetaDataDictionary ()

const MetaDataDictionary &	GetMetaDataDictionary () const

virtual ModifiedTimeType	GetMTime () const

virtual const TimeStamp &	GetTimeStamp () const

bool	HasObserver (const EventObject &event) const

void	InvokeEvent (const EventObject &)

void	InvokeEvent (const EventObject &) const

virtual void	Modified () const

void	Register () const override

void	RemoveAllObservers ()

void	RemoveObserver (unsigned long tag)

void	SetDebug (bool debugFlag) const

void	SetReferenceCount (int) override

void	UnRegister () const noexceptoverride

void	SetMetaDataDictionary (const MetaDataDictionary &rhs)

void	SetMetaDataDictionary (MetaDataDictionary &&rrhs)

virtual void	SetObjectName (std::string _arg)

virtual const std::string &	GetObjectName () const

Public Member Functions inherited from itk::LightObject
virtual void	Delete ()

virtual int	GetReferenceCount () const

	itkCloneMacro (Self)

void	Print (std::ostream &os, Indent indent=0) const

Static Public Member Functions
static Pointer	New ()

Static Public Member Functions inherited from itk::Image< TPixel, VImageDimension >
static Pointer	New ()

Static Public Member Functions inherited from itk::ImageBase< VImageDimension >
static unsigned int	GetImageDimension ()

static Pointer	New ()

Static Public Member Functions inherited from itk::DataObject
static bool	GetGlobalReleaseDataFlag ()

static void	GlobalReleaseDataFlagOff ()

static void	GlobalReleaseDataFlagOn ()

static void	SetGlobalReleaseDataFlag (bool val)

Static Public Member Functions inherited from itk::Object
static bool	GetGlobalWarningDisplay ()

static void	GlobalWarningDisplayOff ()

static void	GlobalWarningDisplayOn ()

static Pointer	New ()

static void	SetGlobalWarningDisplay (bool flag)

Static Public Member Functions inherited from itk::LightObject
static void	BreakOnError ()

static Pointer	New ()

Static Public Attributes
static constexpr unsigned int	ImageDimension = VImageDimension

Static Public Attributes inherited from itk::ImageBase< VImageDimension >
static constexpr ImageDimensionType	ImageDimension = VImageDimension

Protected Member Functions
	GPUImage ()

void	Graft (const DataObject *data) override

	~GPUImage () override

Protected Member Functions inherited from itk::Image< TPixel, VImageDimension >
void	ComputeIndexToPhysicalPointMatrices () override

	Image ()

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

	~Image () override=default

Protected Member Functions inherited from itk::ImageBase< VImageDimension >
void	ComputeOffsetTable ()

	ImageBase ()

virtual void	InitializeBufferedRegion ()

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

	~ImageBase () override=default

OffsetValueType	FastComputeOffset (const IndexType &ind) const

IndexType	FastComputeIndex (OffsetValueType offset) const

Protected Member Functions inherited from itk::DataObject
	DataObject ()

virtual void	PropagateResetPipeline ()

	~DataObject () override

Protected Member Functions inherited from itk::Object
	Object ()

bool	PrintObservers (std::ostream &os, Indent indent) const

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

virtual void	SetTimeStamp (const TimeStamp &time)

	~Object () override

Protected Member Functions inherited from itk::LightObject
virtual LightObject::Pointer	InternalClone () const

	LightObject ()

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

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

virtual	~LightObject ()

Private Attributes
GPUImageDataManager< GPUImage > ::Pointer	m_DataManager

Additional Inherited Members
Protected Attributes inherited from itk::ImageBase< VImageDimension >
DirectionType	m_Direction

DirectionType	m_IndexToPhysicalPoint

DirectionType	m_InverseDirection

PointType	m_Origin

DirectionType	m_PhysicalPointToIndex

SpacingType	m_Spacing

Protected Attributes inherited from itk::LightObject
std::atomic< int >	m_ReferenceCount