#include <itkSparseImage.h>

Inheritance diagram for itk::SparseImage< TNode, VImageDimension >:

Collaboration diagram for itk::SparseImage< TNode, VImageDimension >:

Public Types
using	ConstPointer = SmartPointer< const Self >

using	ConstWeakPointer = WeakPointer< const Self >

using	IndexType = typename Superclass::IndexType

using	IOPixelType = typename Superclass::IOPixelType

using	NeighborhoodAccessorFunctorType = NeighborhoodAccessorFunctor< Self >

using	NodeListType = SparseFieldLayer< NodeType >

using	NodeStoreType = ObjectStore< NodeType >

using	NodeType = TNode

using	Pointer = SmartPointer< Self >

using	Self = SparseImage

using	Superclass = Image< TNode *, VImageDimension >

Public Types inherited from itk::Image< TNode *, 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 = TNode *

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 = TNode *

using	Pointer = SmartPointer< Self >

using	PointType = typename Superclass::PointType

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 = TNode *

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

virtual const char *	GetNameOfClass () const

NeighborhoodAccessorFunctorType	GetNeighborhoodAccessor ()

const NeighborhoodAccessorFunctorType	GetNeighborhoodAccessor () const

Public Member Functions inherited from itk::Image< TNode *, VImageDimension >
void	Allocate (bool initializePixels=false) override

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

void	FillBuffer (const TNode * &value)

TNode * &	GetPixel (const IndexType &index)

const TNode * &	GetPixel (const IndexType &index) const

void	Initialize () override

TNode * &	operator[] (const IndexType &index)

const TNode * &	operator[] (const IndexType &index) const

void	SetPixel (const IndexType &index, const TNode * &value)

virtual TNode * *	GetBufferPointer ()

virtual const TNode * *	GetBufferPointer () const

PixelContainer *	GetPixelContainer ()

const PixelContainer *	GetPixelContainer () const

void	SetPixelContainer (PixelContainer *container)

virtual void	Graft (const Self *image)

AccessorType	GetPixelAccessor ()

const AccessorType	GetPixelAccessor () const

NeighborhoodAccessorFunctorType	GetNeighborhoodAccessor ()

const NeighborhoodAccessorFunctorType	GetNeighborhoodAccessor () const

unsigned int	GetNumberOfComponentsPerPixel () const override

Public Member Functions inherited from itk::ImageBase< VImageDimension >
virtual void	SetOrigin (PointType _arg)

virtual void	SetOrigin (const double origin[VImageDimension])

virtual void	SetOrigin (const float origin[VImageDimension])

virtual void	SetDirection (const DirectionType &direction)

virtual const DirectionType &	GetDirection () const

virtual const DirectionType &	GetInverseDirection () const

virtual const SpacingType &	GetSpacing () const

virtual const PointType &	GetOrigin () const

virtual void	SetLargestPossibleRegion (const RegionType &region)

virtual const RegionType &	GetLargestPossibleRegion () const

virtual void	SetBufferedRegion (const RegionType &region)

virtual const RegionType &	GetBufferedRegion () const

virtual void	SetRequestedRegion (const RegionType &region)

void	SetRequestedRegion (const DataObject *data) override

virtual const RegionType &	GetRequestedRegion () const

virtual void	SetRegions (const RegionType &region)

virtual void	SetRegions (const SizeType &size)

const OffsetValueType *	GetOffsetTable () const

OffsetValueType	ComputeOffset (const IndexType &ind) 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 >
IndexType	TransformPhysicalPointToIndex (const Point< TCoordRep, VImageDimension > &point) const

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

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

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

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

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

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

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

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

template<typename TVector >
TVector	TransformLocalVectorToPhysicalVector (const TVector &inputGradient) const

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

template<typename TVector >
TVector	TransformPhysicalVectorToLocalVector (const TVector &inputGradient) const

void	CopyInformation (const DataObject *data) override

void	UpdateOutputInformation () override

void	UpdateOutputData () override

void	SetRequestedRegionToLargestPossibleRegion () override

bool	RequestedRegionIsOutsideOfTheBufferedRegion () override

bool	VerifyRequestedRegion () override

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 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 ModifiedTimeType	GetUpdateMTime () const

virtual void	SetRealTimeStamp (RealTimeStamp _arg)

virtual const RealTimeStamp &	GetRealTimeStamp () const

virtual void	PrepareForNewData ()

virtual void	DataHasBeenGenerated ()

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

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

unsigned long	AddObserver (const EventObject &event, std::function< void(const EventObject &)> function) 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 noexcept override

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
Pointer	Clone () const

virtual void	Delete ()

virtual int	GetReferenceCount () const

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

Static Public Member Functions
static Pointer	New ()

Static Public Member Functions inherited from itk::Image< TNode *, 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 Pointer	New ()

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 val)

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

static Pointer	New ()

Static Public Attributes
static constexpr unsigned int	ImageDimension = Superclass::ImageDimension

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

NodeListType::Pointer	m_NodeList

NodeStoreType::Pointer	m_NodeStore

NodeType *	AddNode (const IndexType &index)

NodeListType *	GetNodeList ()

void	Initialize () override

	SparseImage ()

	~SparseImage () override=default

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

Additional Inherited Members
Protected Member Functions inherited from itk::Image< TNode *, VImageDimension >
void	Graft (const DataObject *data) override

	Image ()

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

	~Image () override=default

void	ComputeIndexToPhysicalPointMatrices () override

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

	~ImageBase () override=default

void	ComputeOffsetTable ()

virtual void	InitializeBufferedRegion ()

OffsetValueType	FastComputeOffset (const IndexType &ind) const

IndexType	FastComputeIndex (OffsetValueType offset) const

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

	~DataObject () override

virtual void	PropagateResetPipeline ()

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

	~Object () override

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

virtual void	SetTimeStamp (const TimeStamp &timeStamp)

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 ()

Protected Attributes inherited from itk::ImageBase< VImageDimension >
SpacingType	m_Spacing

PointType	m_Origin

DirectionType	m_Direction

DirectionType	m_InverseDirection

DirectionType	m_IndexToPhysicalPoint

DirectionType	m_PhysicalPointToIndex

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

Detailed Description

template<typename TNode, unsigned int VImageDimension = 2>
class itk::SparseImage< TNode, VImageDimension >

A storage type for sparse image data.

: This class is derived from the Image class. It uses the base class image data for storing pointers to variables of type TNode. The node type must have a member variable m_Index. The node data is stored using the SparseFieldLayer and ObjectStore classes to allow sequential list access to the nodes. This functionality is used in filter classes that process the SparseImage class such as FiniteDifferenceSparseImageFilter. The node type must also have members NodeType* Next and NodeType* Previous. A minimal node class which could be used to create the sparse equivalent of an itk::Image<unsigned char, 2> is shown below:

struct NodeType
{
NodeType* Next;
NodeType* Previous;
ImageType::IndexType m_Index;
unsigned char m_Data;
};
using SparseImageType = itk::SparseImage<NodeType, 2>;

: This class provides the method AddNode which allocates a node variable, associates it with the image pixel index (sets m_Index in the node variable) and returns the pointer to the node variable. It is suggested that the user call the FillBuffer method to initialize the image to null pointers before any calls to AddNode. This would allow the user later to distinguish between valid and non-valid pixels.

Definition at line 67 of file itkSparseImage.h.

Member Typedef Documentation

◆ ConstPointer

template<typename TNode , unsigned int VImageDimension = 2>

using itk::SparseImage< TNode, VImageDimension >::ConstPointer = SmartPointer<const Self>

Definition at line 76 of file itkSparseImage.h.

◆ ConstWeakPointer

template<typename TNode , unsigned int VImageDimension = 2>

using itk::SparseImage< TNode, VImageDimension >::ConstWeakPointer = WeakPointer<const Self>

Definition at line 77 of file itkSparseImage.h.

◆ IndexType

template<typename TNode , unsigned int VImageDimension = 2>

using itk::SparseImage< TNode, VImageDimension >::IndexType = typename Superclass::IndexType

Types derived from the Superclass

Definition at line 92 of file itkSparseImage.h.

◆ IOPixelType

template<typename TNode , unsigned int VImageDimension = 2>

using itk::SparseImage< TNode, VImageDimension >::IOPixelType = typename Superclass::IOPixelType

Definition at line 98 of file itkSparseImage.h.

◆ NeighborhoodAccessorFunctorType

template<typename TNode , unsigned int VImageDimension = 2>

using itk::SparseImage< TNode, VImageDimension >::NeighborhoodAccessorFunctorType = NeighborhoodAccessorFunctor<Self>

Tyepdef for the functor used to access a neighborhood of pixel pointers.

Definition at line 96 of file itkSparseImage.h.

◆ NodeListType

template<typename TNode , unsigned int VImageDimension = 2>

using itk::SparseImage< TNode, VImageDimension >::NodeListType = SparseFieldLayer<NodeType>

The list types for storing the active pixels.

Definition at line 101 of file itkSparseImage.h.

◆ NodeStoreType

template<typename TNode , unsigned int VImageDimension = 2>

using itk::SparseImage< TNode, VImageDimension >::NodeStoreType = ObjectStore<NodeType>

Definition at line 102 of file itkSparseImage.h.

◆ NodeType

template<typename TNode , unsigned int VImageDimension = 2>

using itk::SparseImage< TNode, VImageDimension >::NodeType = TNode

The actual sparse pixel type.

Definition at line 89 of file itkSparseImage.h.

◆ Pointer

template<typename TNode , unsigned int VImageDimension = 2>

using itk::SparseImage< TNode, VImageDimension >::Pointer = SmartPointer<Self>

Definition at line 75 of file itkSparseImage.h.

◆ Self

template<typename TNode , unsigned int VImageDimension = 2>

using itk::SparseImage< TNode, VImageDimension >::Self = SparseImage

Standard type alias.

Definition at line 73 of file itkSparseImage.h.

◆ Superclass

template<typename TNode , unsigned int VImageDimension = 2>

using itk::SparseImage< TNode, VImageDimension >::Superclass = Image<TNode *, VImageDimension>

Definition at line 74 of file itkSparseImage.h.

Constructor & Destructor Documentation

◆ SparseImage()

template<typename TNode , unsigned int VImageDimension = 2>

itk::SparseImage< TNode, VImageDimension >::SparseImage ( )

protected

The variables for storing the node variables.

◆ ~SparseImage()

template<typename TNode , unsigned int VImageDimension = 2>

itk::SparseImage< TNode, VImageDimension >::~SparseImage ( )

overrideprotecteddefault

The variables for storing the node variables.

Member Function Documentation

◆ AddNode()

template<typename TNode , unsigned int VImageDimension = 2>

NodeType* itk::SparseImage< TNode, VImageDimension >::AddNode ( const IndexType & index )

inline

This function should be used to allocate memory for a variable at the desired pixel location.

Definition at line 123 of file itkSparseImage.h.

◆ CreateAnother()

template<typename TNode , unsigned int VImageDimension = 2>

virtual::itk::LightObject::Pointer itk::SparseImage< TNode, VImageDimension >::CreateAnother ( ) const

virtual

Create an object from an instance, potentially deferring to a factory. This method allows you to create an instance of an object that is exactly the same type as the referring object. This is useful in cases where an object has been cast back to a base class.

Reimplemented from itk::ImageBase< VImageDimension >.

◆ GetNameOfClass()

template<typename TNode , unsigned int VImageDimension = 2>

virtual const char* itk::SparseImage< TNode, VImageDimension >::GetNameOfClass ( ) const

virtual

Run-time type information (and related methods).

Reimplemented from itk::Image< TNode *, VImageDimension >.

◆ GetNeighborhoodAccessor() [1/2]

template<typename TNode , unsigned int VImageDimension = 2>

NeighborhoodAccessorFunctorType itk::SparseImage< TNode, VImageDimension >::GetNeighborhoodAccessor ( )

inline

Return the NeighborhoodAccessor functor. This method is called by the neighborhood iterators.

Definition at line 107 of file itkSparseImage.h.

◆ GetNeighborhoodAccessor() [2/2]

template<typename TNode , unsigned int VImageDimension = 2>

const NeighborhoodAccessorFunctorType itk::SparseImage< TNode, VImageDimension >::GetNeighborhoodAccessor ( ) const

inline

Return the NeighborhoodAccessor functor. This method is called by the neighborhood iterators.

Definition at line 115 of file itkSparseImage.h.

◆ GetNodeList()

template<typename TNode , unsigned int VImageDimension = 2>

NodeListType* itk::SparseImage< TNode, VImageDimension >::GetNodeList ( )

inline

This function returns the allocated node list which can be used to iterate through the valid nodes.

Definition at line 136 of file itkSparseImage.h.

◆ Initialize()

template<typename TNode , unsigned int VImageDimension = 2>

void itk::SparseImage< TNode, VImageDimension >::Initialize ( )

overridevirtual

This function initializes the m_NodeList and m_NodeStore variables, and calls the superclass Initialize method.

Reimplemented from itk::ImageBase< VImageDimension >.

◆ New()

template<typename TNode , unsigned int VImageDimension = 2>

static Pointer itk::SparseImage< TNode, VImageDimension >::New ( )

static

Method for creation through the object factory.

◆ PrintSelf()

template<typename TNode , unsigned int VImageDimension = 2>

void itk::SparseImage< TNode, VImageDimension >::PrintSelf	(	std::ostream &	os,
		Indent	indent
	)		const

overrideprotectedvirtual

The variables for storing the node variables.

Reimplemented from itk::ImageBase< VImageDimension >.

Member Data Documentation

◆ ImageDimension

template<typename TNode , unsigned int VImageDimension = 2>

constexpr unsigned int itk::SparseImage< TNode, VImageDimension >::ImageDimension = Superclass::ImageDimension

staticconstexpr

Dimension of the image.

Definition at line 86 of file itkSparseImage.h.

◆ m_NodeList

template<typename TNode , unsigned int VImageDimension = 2>

NodeListType::Pointer itk::SparseImage< TNode, VImageDimension >::m_NodeList

private

The variables for storing the node variables.

Definition at line 155 of file itkSparseImage.h.

◆ m_NodeStore

template<typename TNode , unsigned int VImageDimension = 2>

NodeStoreType::Pointer itk::SparseImage< TNode, VImageDimension >::m_NodeStore

private

The variables for storing the node variables.

Definition at line 157 of file itkSparseImage.h.

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

itkSparseImage.h

Public Types

Public Member Functions

Static Public Member Functions

Static Public Attributes

Additional Inherited Members

Detailed Description

template<typename TNode, unsigned int VImageDimension = 2> class itk::SparseImage< TNode, VImageDimension >

Member Typedef Documentation

◆ ConstPointer

◆ ConstWeakPointer

◆ IndexType

◆ IOPixelType

◆ NeighborhoodAccessorFunctorType

◆ NodeListType

◆ NodeStoreType

◆ NodeType

◆ Pointer

◆ Self

◆ Superclass

Constructor & Destructor Documentation

◆ SparseImage()

◆ ~SparseImage()

Member Function Documentation

◆ AddNode()

◆ CreateAnother()

◆ GetNameOfClass()

◆ GetNeighborhoodAccessor() [1/2]

◆ GetNeighborhoodAccessor() [2/2]

◆ GetNodeList()

◆ Initialize()

◆ New()

◆ PrintSelf()

Member Data Documentation

◆ ImageDimension

◆ m_NodeList

◆ m_NodeStore

template<typename TNode, unsigned int VImageDimension = 2>
class itk::SparseImage< TNode, VImageDimension >