#include <itkVectorImage.h>

Inheritance diagram for itk::VectorImage< TPixel, VImageDimension >:

Collaboration diagram for itk::VectorImage< TPixel, VImageDimension >:

Classes
struct	Rebind
	A structure which enable changing any image class' pixel type to another. More...

Public Types
typedef DefaultVectorPixelAccessorFunctor < Self >	AccessorFunctorType
typedef DefaultVectorPixelAccessor < InternalPixelType >	AccessorType
typedef SmartPointer< const Self >	ConstPointer
typedef WeakPointer< const Self >	ConstWeakPointer
typedef Superclass::DirectionType	DirectionType
typedef Superclass::IndexType	IndexType
typedef Superclass::IndexValueType	IndexValueType
typedef TPixel	InternalPixelType
typedef InternalPixelType	IOPixelType
typedef VectorImageNeighborhoodAccessorFunctor < Self >	NeighborhoodAccessorFunctorType
typedef Superclass::OffsetType	OffsetType
typedef Superclass::OffsetValueType	OffsetValueType
typedef ImportImageContainer < SizeValueType, InternalPixelType >	PixelContainer
typedef PixelContainer::ConstPointer	PixelContainerConstPointer
typedef PixelContainer::Pointer	PixelContainerPointer
typedef VariableLengthVector < TPixel >	PixelType
typedef SmartPointer< Self >	Pointer
typedef Superclass::PointType	PointType
typedef Superclass::RegionType	RegionType
typedef VectorImage	Self
typedef Superclass::SizeType	SizeType
typedef Superclass::SpacingType	SpacingType
typedef ImageBase < VImageDimension >	Superclass
typedef PixelType	ValueType
typedef unsigned int	VectorLengthType
Public Types inherited from itk::ImageBase< VImageDimension >
typedef double	PointValueType
typedef SizeType::SizeValueType	SizeValueType
typedef double	SpacingValueType
Public Types inherited from itk::DataObject
typedef std::string	DataObjectIdentifierType
typedef std::vector< Pointer > ::size_type	DataObjectPointerArraySizeType
Public Types inherited from itk::Object
Public Types inherited from itk::LightObject

Public Member Functions
void	Allocate ()
virtual ::itk::LightObject::Pointer	CreateAnother (void) const
void	FillBuffer (const PixelType &value)
virtual const char *	GetNameOfClass () const
NeighborhoodAccessorFunctorType	GetNeighborhoodAccessor ()
const NeighborhoodAccessorFunctorType	GetNeighborhoodAccessor () const
virtual unsigned int	GetNumberOfComponentsPerPixel () const
const PixelType	GetPixel (const IndexType &index) const
PixelType	GetPixel (const IndexType &index)
AccessorType	GetPixelAccessor (void)
const AccessorType	GetPixelAccessor (void) const
PixelContainer *	GetPixelContainer ()
const PixelContainer *	GetPixelContainer () const
virtual void	Graft (const DataObject *data)
virtual void	Initialize ()
PixelType	operator[] (const IndexType &index)
PixelType	operator[] (const IndexType &index) const
virtual void	SetNumberOfComponentsPerPixel (unsigned int n)
void	SetPixel (const IndexType &index, const PixelType &value)
void	SetPixelContainer (PixelContainer *container)

InternalPixelType *	GetBufferPointer ()
const InternalPixelType *	GetBufferPointer () const

virtual void	SetVectorLength (VectorLengthType _arg)
virtual const VectorLengthType &	GetVectorLength ()
Public Member Functions inherited from itk::ImageBase< VImageDimension >
OffsetValueType	ComputeOffset (const IndexType &ind) const
virtual void	CopyInformation (const DataObject *data)
virtual const RegionType &	GetBufferedRegion () const
virtual const DirectionType &	GetDirection ()
virtual const DirectionType &	GetInverseDirection ()
virtual const RegionType &	GetLargestPossibleRegion () const
virtual const PointType &	GetOrigin ()
virtual const RegionType &	GetRequestedRegion () const
virtual const SpacingType &	GetSpacing ()
virtual bool	RequestedRegionIsOutsideOfTheBufferedRegion ()
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)
virtual void	SetRequestedRegion (const DataObject *data)
virtual void	SetRequestedRegionToLargestPossibleRegion ()
template<class TCoordRep >
void	TransformLocalVectorToPhysicalVector (const FixedArray< TCoordRep, VImageDimension > &inputGradient, FixedArray< TCoordRep, VImageDimension > &outputGradient) const
template<class TCoordRep >
bool	TransformPhysicalPointToContinuousIndex (const Point< TCoordRep, VImageDimension > &point, ContinuousIndex< TCoordRep, VImageDimension > &index) const
template<class TCoordRep >
bool	TransformPhysicalPointToIndex (const Point< TCoordRep, VImageDimension > &point, IndexType &index) const
template<class TCoordRep >
void	TransformPhysicalVectorToLocalVector (const FixedArray< TCoordRep, VImageDimension > &inputGradient, FixedArray< TCoordRep, VImageDimension > &outputGradient) const
virtual void	UpdateOutputData ()
virtual void	UpdateOutputInformation ()
virtual bool	VerifyRequestedRegion ()
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<class TCoordRep >
void	TransformContinuousIndexToPhysicalPoint (const ContinuousIndex< TCoordRep, VImageDimension > &index, Point< TCoordRep, VImageDimension > &point) const
template<class TCoordRep >
void	TransformIndexToPhysicalPoint (const IndexType &index, Point< TCoordRep, VImageDimension > &point) const
Public Member Functions inherited from itk::DataObject
virtual void	DataHasBeenGenerated ()
void	DisconnectPipeline ()
bool	GetDataReleased () const
virtual const bool &	GetReleaseDataFlag ()
SmartPointerForwardReference < ProcessObject >	GetSource () const
DataObjectPointerArraySizeType	GetSourceOutputIndex () const
const DataObjectIdentifierType &	GetSourceOutputName () const
virtual unsigned long	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 (unsigned long time)
virtual const unsigned long &	GetPipelineMTime ()
virtual void	SetRealTimeStamp (RealTimeStamp _arg)
virtual const RealTimeStamp &	GetRealTimeStamp ()
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 (void)
const MetaDataDictionary &	GetMetaDataDictionary (void) const
virtual unsigned long	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
virtual void	Register () const
void	RemoveAllObservers ()
void	RemoveObserver (unsigned long tag)
void	SetDebug (bool debugFlag) const
void	SetMetaDataDictionary (const MetaDataDictionary &rhs)
virtual void	SetReferenceCount (int)
virtual void	UnRegister () 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::ImageBase< VImageDimension >
static unsigned int	GetImageDimension ()
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 void	SetGlobalWarningDisplay (bool flag)
Static Public Member Functions inherited from itk::LightObject
static void	BreakOnError ()

Static Public Attributes
static const unsigned int	ImageDimension = VImageDimension
Static Public Attributes inherited from itk::ImageBase< VImageDimension >

Protected Member Functions
void	PrintSelf (std::ostream &os, Indent indent) const
	VectorImage ()
virtual	~VectorImage ()
Protected Member Functions inherited from itk::ImageBase< VImageDimension >
virtual void	ComputeIndexToPhysicalPointMatrices ()
void	ComputeOffsetTable ()
	ImageBase ()
virtual void	InitializeBufferedRegion (void)
	~ImageBase ()
Protected Member Functions inherited from itk::DataObject
virtual void	PropagateResetPipeline ()
	DataObject ()
	~DataObject ()
Protected Member Functions inherited from itk::Object
	Object ()
bool	PrintObservers (std::ostream &os, Indent indent) const
virtual void	SetTimeStamp (const TimeStamp &time)
virtual	~Object ()
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 Member Functions
void	operator= (const Self &)
	VectorImage (const Self &)

Private Attributes
PixelContainerPointer	m_Buffer
VectorLengthType	m_VectorLength

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

Detailed Description

template<class TPixel, unsigned int VImageDimension = 3>
class itk::VectorImage< TPixel, VImageDimension >

Templated n-dimensional vector image class.

This class differs from Image in that it is intended to represent multiple images. Each pixel represents k measurements, each of datatype TPixel. The memory organization of the resulting image is as follows: ... Pi0 Pi1 Pi2 Pi3 P(i+1)0 P(i+1)1 P(i+1)2 P(i+1)3 P(i+2)0 ... where Pi0 represents the 0th measurement of the pixel at index i.

Conceptually, a VectorImage< TPixel, 3 > is the same as a Image< VariableLengthVector< TPixel >, 3 >. The difference lies in the memory organization. The latter results in a fragmented organization with each location in the Image holding a pointer to an VariableLengthVector holding the actual pixel. The former stores the k pixels instead of a pointer reference, which apart from avoiding fragmentation of memory also avoids storing a 8 bytes of pointer reference for each pixel. The parameter k can be set using SetVectorLength.

The API of the class is such that it returns a pixeltype VariableLengthVector< TPixel > when queried, with the data internally pointing to the buffer. (the container does not manage the memory). Similarly SetPixel calls can be made with VariableLengthVector< TPixel >.

The API of this class is similar to Image.

Caveats:: When using Iterators on this image, you cannot use the it.Value(). You must use Set/Get() methods instead.

Note:: This work is part of the National Alliance for Medical Image Computing (NAMIC), funded by the National Institutes of Health through the NIH Roadmap for Medical Research, Grant U54 EB005149.

See also:: DefaultVectorPixelAccessor; DefaultVectorPixelAccessorFunctor; VectorImageToImagePixelAccessor; VectorImageToImageAdaptor; Image; ImportImageContainer

Examples:: Examples/Filtering/DiffusionTensor3DReconstructionImageFilter.cxx, and itkVectorImageTest.cxx.

Definition at line 82 of file itkVectorImage.h.

Member Typedef Documentation

template<class TPixel, unsigned int VImageDimension = 3>

typedef DefaultVectorPixelAccessorFunctor< Self > itk::VectorImage< TPixel, VImageDimension >::AccessorFunctorType

Functor to provide a common API between DefaultPixelAccessor and DefaultVectorPixelAccessor

Definition at line 121 of file itkVectorImage.h.

template<class TPixel, unsigned int VImageDimension = 3>

typedef DefaultVectorPixelAccessor< InternalPixelType > itk::VectorImage< TPixel, VImageDimension >::AccessorType

Accessor type that convert data between internal and external representations.

Definition at line 117 of file itkVectorImage.h.

template<class TPixel, unsigned int VImageDimension = 3>

typedef SmartPointer< const Self > itk::VectorImage< TPixel, VImageDimension >::ConstPointer

Reimplemented from itk::ImageBase< VImageDimension >.

Definition at line 90 of file itkVectorImage.h.

template<class TPixel, unsigned int VImageDimension = 3>

typedef WeakPointer< const Self > itk::VectorImage< TPixel, VImageDimension >::ConstWeakPointer

Definition at line 91 of file itkVectorImage.h.

template<class TPixel, unsigned int VImageDimension = 3>

typedef Superclass::DirectionType itk::VectorImage< TPixel, VImageDimension >::DirectionType

Direction typedef support. A matrix of direction cosines.

Reimplemented from itk::ImageBase< VImageDimension >.

Definition at line 148 of file itkVectorImage.h.

template<class TPixel, unsigned int VImageDimension = 3>

typedef Superclass::IndexType itk::VectorImage< TPixel, VImageDimension >::IndexType

Index typedef support. An index is used to access pixel values.

Reimplemented from itk::ImageBase< VImageDimension >.

Definition at line 135 of file itkVectorImage.h.

template<class TPixel, unsigned int VImageDimension = 3>

typedef Superclass::IndexValueType itk::VectorImage< TPixel, VImageDimension >::IndexValueType

Reimplemented from itk::ImageBase< VImageDimension >.

Definition at line 136 of file itkVectorImage.h.

template<class TPixel, unsigned int VImageDimension = 3>

typedef TPixel itk::VectorImage< TPixel, VImageDimension >::InternalPixelType

This is the actual pixel type contained in the buffer. Each vector pixel is composed of 'm_VectorLength' contiguous InternalPixelType.

Definition at line 108 of file itkVectorImage.h.

template<class TPixel, unsigned int VImageDimension = 3>

typedef InternalPixelType itk::VectorImage< TPixel, VImageDimension >::IOPixelType

Definition at line 113 of file itkVectorImage.h.

template<class TPixel, unsigned int VImageDimension = 3>

typedef VectorImageNeighborhoodAccessorFunctor< Self > itk::VectorImage< TPixel, VImageDimension >::NeighborhoodAccessorFunctorType

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

Definition at line 126 of file itkVectorImage.h.

template<class TPixel, unsigned int VImageDimension = 3>

typedef Superclass::OffsetType itk::VectorImage< TPixel, VImageDimension >::OffsetType

Offset typedef support. An offset is used to access pixel values.

Reimplemented from itk::ImageBase< VImageDimension >.

Definition at line 139 of file itkVectorImage.h.

template<class TPixel, unsigned int VImageDimension = 3>

typedef Superclass::OffsetValueType itk::VectorImage< TPixel, VImageDimension >::OffsetValueType

Offset typedef (relative position between indices)

Reimplemented from itk::ImageBase< VImageDimension >.

Definition at line 167 of file itkVectorImage.h.

template<class TPixel, unsigned int VImageDimension = 3>

typedef ImportImageContainer< SizeValueType, InternalPixelType > itk::VectorImage< TPixel, VImageDimension >::PixelContainer

Container used to store pixels in the image.

Definition at line 145 of file itkVectorImage.h.

template<class TPixel, unsigned int VImageDimension = 3>

typedef PixelContainer::ConstPointer itk::VectorImage< TPixel, VImageDimension >::PixelContainerConstPointer

Definition at line 164 of file itkVectorImage.h.

template<class TPixel, unsigned int VImageDimension = 3>

typedef PixelContainer::Pointer itk::VectorImage< TPixel, VImageDimension >::PixelContainerPointer

A pointer to the pixel container.

Definition at line 163 of file itkVectorImage.h.

template<class TPixel, unsigned int VImageDimension = 3>

typedef VariableLengthVector< TPixel > itk::VectorImage< TPixel, VImageDimension >::PixelType

Pixel typedef support. Used to declare pixel type in filters or other operations. This is not the actual pixel type contained in the buffer, ie m_Buffer. The image exhibits an external API of an VariableLengthVector< T > and internally stores its data as type T.

Definition at line 97 of file itkVectorImage.h.

template<class TPixel, unsigned int VImageDimension = 3>

typedef SmartPointer< Self > itk::VectorImage< TPixel, VImageDimension >::Pointer

Reimplemented from itk::ImageBase< VImageDimension >.

Definition at line 89 of file itkVectorImage.h.

template<class TPixel, unsigned int VImageDimension = 3>

typedef Superclass::PointType itk::VectorImage< TPixel, VImageDimension >::PointType

Origin typedef support. The origin is the geometric coordinates of the index (0,0).

Reimplemented from itk::ImageBase< VImageDimension >.

Definition at line 160 of file itkVectorImage.h.

template<class TPixel, unsigned int VImageDimension = 3>

typedef Superclass::RegionType itk::VectorImage< TPixel, VImageDimension >::RegionType

Region typedef support. A region is used to specify a subset of an image.

Reimplemented from itk::ImageBase< VImageDimension >.

Definition at line 152 of file itkVectorImage.h.

template<class TPixel, unsigned int VImageDimension = 3>

typedef VectorImage itk::VectorImage< TPixel, VImageDimension >::Self

Standard class typedefs

Reimplemented from itk::ImageBase< VImageDimension >.

Definition at line 87 of file itkVectorImage.h.

template<class TPixel, unsigned int VImageDimension = 3>

typedef Superclass::SizeType itk::VectorImage< TPixel, VImageDimension >::SizeType

Size typedef support. A size is used to define region bounds.

Reimplemented from itk::ImageBase< VImageDimension >.

Definition at line 142 of file itkVectorImage.h.

template<class TPixel, unsigned int VImageDimension = 3>

typedef Superclass::SpacingType itk::VectorImage< TPixel, VImageDimension >::SpacingType

Spacing typedef support. Spacing holds the size of a pixel. The spacing is the geometric distance between image samples.

Reimplemented from itk::ImageBase< VImageDimension >.

Definition at line 156 of file itkVectorImage.h.

template<class TPixel, unsigned int VImageDimension = 3>

typedef ImageBase< VImageDimension > itk::VectorImage< TPixel, VImageDimension >::Superclass

Reimplemented from itk::ImageBase< VImageDimension >.

Definition at line 88 of file itkVectorImage.h.

template<class TPixel, unsigned int VImageDimension = 3>

typedef PixelType itk::VectorImage< TPixel, VImageDimension >::ValueType

Typedef alias for PixelType

Definition at line 111 of file itkVectorImage.h.

template<class TPixel, unsigned int VImageDimension = 3>

typedef unsigned int itk::VectorImage< TPixel, VImageDimension >::VectorLengthType

Definition at line 169 of file itkVectorImage.h.

Constructor & Destructor Documentation

template<class TPixel, unsigned int VImageDimension = 3>

itk::VectorImage< TPixel, VImageDimension >::VectorImage ( )

protected

template<class TPixel, unsigned int VImageDimension = 3>

virtual itk::VectorImage< TPixel, VImageDimension >::~VectorImage ( )

inlineprotectedvirtual

Definition at line 333 of file itkVectorImage.h.

template<class TPixel, unsigned int VImageDimension = 3>

itk::VectorImage< TPixel, VImageDimension >::VectorImage ( const Self & )

private

Member Function Documentation

template<class TPixel, unsigned int VImageDimension = 3>

void itk::VectorImage< TPixel, VImageDimension >::Allocate ( )

virtual

Allocate the image memory. The size of the image must

already be set, e.g. by calling SetRegions().

Reimplemented from itk::ImageBase< VImageDimension >.

template<class TPixel, unsigned int VImageDimension = 3>

virtual::itk::LightObject::Pointer itk::VectorImage< TPixel, VImageDimension >::CreateAnother ( void ) 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 >.

template<class TPixel, unsigned int VImageDimension = 3>

void itk::VectorImage< TPixel, VImageDimension >::FillBuffer ( const PixelType & value )

Fill the image buffer with a value. Be sure to call Allocate() first.

template<class TPixel, unsigned int VImageDimension = 3>

InternalPixelType* itk::VectorImage< TPixel, VImageDimension >::GetBufferPointer ( )

inline

Return a pointer to the beginning of the buffer. This is used by the image iterator class.

Definition at line 269 of file itkVectorImage.h.

template<class TPixel, unsigned int VImageDimension = 3>

const InternalPixelType* itk::VectorImage< TPixel, VImageDimension >::GetBufferPointer ( ) const

inline

Return a pointer to the beginning of the buffer. This is used by the image iterator class.

Definition at line 273 of file itkVectorImage.h.

template<class TPixel, unsigned int VImageDimension = 3>

virtual const char* itk::VectorImage< TPixel, VImageDimension >::GetNameOfClass ( ) const

virtual

Run-time type information (and related methods).

Reimplemented from itk::ImageBase< VImageDimension >.

template<class TPixel, unsigned int VImageDimension = 3>

NeighborhoodAccessorFunctorType itk::VectorImage< TPixel, VImageDimension >::GetNeighborhoodAccessor ( )

inline

Return the NeighborhoodAccessor functor

Definition at line 308 of file itkVectorImage.h.

template<class TPixel, unsigned int VImageDimension = 3>

const NeighborhoodAccessorFunctorType itk::VectorImage< TPixel, VImageDimension >::GetNeighborhoodAccessor ( ) const

inline

Return the NeighborhoodAccessor functor

Definition at line 314 of file itkVectorImage.h.

template<class TPixel, unsigned int VImageDimension = 3>

virtual unsigned int itk::VectorImage< TPixel, VImageDimension >::GetNumberOfComponentsPerPixel ( ) const

virtual

Get/Set the number of components each pixel has, ie the VectorLength

Reimplemented from itk::ImageBase< VImageDimension >.

template<class TPixel, unsigned int VImageDimension = 3>

const PixelType itk::VectorImage< TPixel, VImageDimension >::GetPixel ( const IndexType & index ) const

inline

Get a pixel (read only version).

For efficiency, this function does not check that the image has actually been allocated yet. Note that the method returns a pixel on the stack.

Definition at line 233 of file itkVectorImage.h.

template<class TPixel, unsigned int VImageDimension = 3>

PixelType itk::VectorImage< TPixel, VImageDimension >::GetPixel ( const IndexType & index )

inline

Get a reference to a pixel (e.g. for editing).

For efficiency, this function does not check that the image has actually been allocated yet.

Definition at line 245 of file itkVectorImage.h.

template<class TPixel, unsigned int VImageDimension = 3>

AccessorType itk::VectorImage< TPixel, VImageDimension >::GetPixelAccessor ( void )

inline

Return the Pixel Accessor object

Definition at line 302 of file itkVectorImage.h.

template<class TPixel, unsigned int VImageDimension = 3>

const AccessorType itk::VectorImage< TPixel, VImageDimension >::GetPixelAccessor ( void ) const

inline

Return the Pixel Accesor object

Definition at line 305 of file itkVectorImage.h.

template<class TPixel, unsigned int VImageDimension = 3>

PixelContainer* itk::VectorImage< TPixel, VImageDimension >::GetPixelContainer ( )

inline

Return a pointer to the container.

Definition at line 280 of file itkVectorImage.h.

template<class TPixel, unsigned int VImageDimension = 3>

const PixelContainer* itk::VectorImage< TPixel, VImageDimension >::GetPixelContainer ( ) const

inline

Return a pointer to the container.

Definition at line 283 of file itkVectorImage.h.

template<class TPixel, unsigned int VImageDimension = 3>

virtual const VectorLengthType& itk::VectorImage< TPixel, VImageDimension >::GetVectorLength ( )

virtual

Set/Get macros for the length of each vector in the vector image

template<class TPixel, unsigned int VImageDimension = 3>

virtual void itk::VectorImage< TPixel, VImageDimension >::Graft ( const DataObject * data )

virtual

Graft the data and information from one image to another. This is a convenience method to setup a second image with all the meta information of another image and use the same pixel container. Note that this method is different than just using two SmartPointers to the same image since separate DataObjects are still maintained. This method is similar to ImageSource::GraftOutput(). The implementation in ImageBase simply calls CopyInformation() and copies the region ivars. The implementation here refers to the superclass' implementation and then copies over the pixel container.

Reimplemented from itk::ImageBase< VImageDimension >.

template<class TPixel, unsigned int VImageDimension = 3>

virtual void itk::VectorImage< TPixel, VImageDimension >::Initialize ( )

virtual

Restore the data object to its initial state. This means releasing memory.

Reimplemented from itk::ImageBase< VImageDimension >.

template<class TPixel, unsigned int VImageDimension = 3>

static Pointer itk::VectorImage< TPixel, VImageDimension >::New ( )

static

Method for creation through the object factory.

Reimplemented from itk::ImageBase< VImageDimension >.

template<class TPixel, unsigned int VImageDimension = 3>

void itk::VectorImage< TPixel, VImageDimension >::operator= ( const Self & )

private

Reimplemented from itk::ImageBase< VImageDimension >.

template<class TPixel, unsigned int VImageDimension = 3>

PixelType itk::VectorImage< TPixel, VImageDimension >::operator[] ( const IndexType & index )

inline

Access a pixel. This version cannot be an lvalue because the pixel is converted on the fly to a VariableLengthVector.

For efficiency, this function does not check that the image has actually been allocated yet.

Definition at line 258 of file itkVectorImage.h.

template<class TPixel, unsigned int VImageDimension = 3>

PixelType itk::VectorImage< TPixel, VImageDimension >::operator[] ( const IndexType & index ) const

inline

Access a pixel. This version can only be an rvalue because the pixel is converted on the fly to a VariableLengthVector.

For efficiency, this function does not check that the image has actually been allocated yet.

Definition at line 265 of file itkVectorImage.h.

template<class TPixel, unsigned int VImageDimension = 3>

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

protectedvirtual

Method for grafting the content of one data object into another one. This method is intended to be overloaded by derived classes. Each one of them should use dynamic_casting in order to verify that the grafted object is actually of the same type as the class on which the Graft() method was invoked.

Reimplemented from itk::ImageBase< VImageDimension >.

template<class TPixel, unsigned int VImageDimension = 3>

virtual void itk::VectorImage< TPixel, VImageDimension >::SetNumberOfComponentsPerPixel ( unsigned int int )

virtual

INTERNAL This method is used internally by filters to copy meta-data from the output to the input. Users should not have a need to use this method.

Filters that override the ProcessObject's GenerateOutputInformation() should generally have the following line if they want to propagate meta- data for both Image and VectorImage

outputImage->SetNumberOfComponentsPerPixel(

inputImage->GetNumberOfComponentsPerPixel() )

See also:: ImageBase, VectorImage

Returns/Sets the number of components in the image. Note that in the ImageBase implementation, this always returns 1. Image returns the

returned from NumericTraits for the pixel type, and VectorImage

returns the vector length set by the user.

Reimplemented from itk::ImageBase< VImageDimension >.

template<class TPixel, unsigned int VImageDimension = 3>

void itk::VectorImage< TPixel, VImageDimension >::SetPixel	(	const IndexType &	index,
		const PixelType &	value
	)

inline

Set a pixel value.

Allocate() needs to have been called first – for efficiency, this function does not check that the image has actually been allocated yet.

Definition at line 218 of file itkVectorImage.h.

template<class TPixel, unsigned int VImageDimension = 3>

void itk::VectorImage< TPixel, VImageDimension >::SetPixelContainer ( PixelContainer * container )

Set the container to use. Note that this does not cause the DataObject to be modified.

template<class TPixel, unsigned int VImageDimension = 3>

virtual void itk::VectorImage< TPixel, VImageDimension >::SetVectorLength ( VectorLengthType _arg )

virtual

Set/Get macros for the length of each vector in the vector image

Member Data Documentation

template<class TPixel, unsigned int VImageDimension = 3>

const unsigned int itk::VectorImage< TPixel, VImageDimension >::ImageDimension = VImageDimension

static

Dimension of the image. This constant is used by functions that are templated over image type (as opposed to being templated over pixel type and dimension) when they need compile time access to the dimension of the image.

Reimplemented from itk::ImageBase< VImageDimension >.

Definition at line 132 of file itkVectorImage.h.

template<class TPixel, unsigned int VImageDimension = 3>

PixelContainerPointer itk::VectorImage< TPixel, VImageDimension >::m_Buffer

private

Memory for the current buffer.

Definition at line 342 of file itkVectorImage.h.

template<class TPixel, unsigned int VImageDimension = 3>

VectorLengthType itk::VectorImage< TPixel, VImageDimension >::m_VectorLength

private

Length of the "vector pixel"

Definition at line 339 of file itkVectorImage.h.

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

itkVectorImage.h

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Detailed Description

template<class TPixel, unsigned int VImageDimension = 3> class itk::VectorImage< TPixel, VImageDimension >

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returned from NumericTraits for the pixel type, and VectorImage

Member Data Documentation

template<class TPixel, unsigned int VImageDimension = 3>
class itk::VectorImage< TPixel, VImageDimension >