itk::ExtrapolateImageFunction< TInputImage, TCoordRep > Class Template Reference
[Image Functions]

Base class for all image extrapolaters. More...

#include <itkExtrapolateImageFunction.h>

Inheritance diagram for itk::ExtrapolateImageFunction< TInputImage, TCoordRep >:

[legend]List of all members.

Public Types
typedef ExtrapolateImageFunction	Self
typedef ImageFunction< TInputImage, double, TCoordRep >	Superclass
typedef SmartPointer< Self >	Pointer
typedef SmartPointer< const Self >	ConstPointer
typedef Superclass::OutputType	OutputType
typedef Superclass::InputImageType	InputImageType
typedef Superclass::PointType	PointType
typedef Superclass::IndexType	IndexType
typedef Superclass::ContinuousIndexType	ContinuousIndexType
typedef NumericTraits< typename TInputImage::PixelType >::RealType	RealType
Public Member Functions
virtual const char *	GetClassName () const
	itkStaticConstMacro (ImageDimension, unsigned int, Superclass::ImageDimension)
virtual OutputType	EvaluateAtContinuousIndex (const ContinuousIndexType &index) const =0
virtual OutputType	EvaluateAtIndex (const IndexType &index) const =0
virtual OutputType	Evaluate (const PointType &point) const
Protected Member Functions
	ExtrapolateImageFunction ()
	~ExtrapolateImageFunction ()
void	PrintSelf (std::ostream &os, Indent indent) const

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Detailed Description

template<class TInputImage, class TCoordRep = float>
class itk::ExtrapolateImageFunction< TInputImage, TCoordRep >

Base class for all image extrapolaters.

ExtrapolateImageFunction is the base for all ImageFunctions that extrapolates image intensity at a non-integer pixel position outside the image buffer. This class is templated over the input image type and the coordinate representation type (e.g. float or double ).

Warning:

This heirarchy of functions work only for images with scalar pixel types.

Definition at line 41 of file itkExtrapolateImageFunction.h.

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Member Typedef Documentation

template<class TInputImage, class TCoordRep = float> typedef SmartPointer<const Self> itk::ExtrapolateImageFunction< TInputImage, TCoordRep >::ConstPointer

Reimplemented in itk::NearestNeighborExtrapolateImageFunction< TInputImage, TCoordRep >. Definition at line 50 of file itkExtrapolateImageFunction.h.

template<class TInputImage, class TCoordRep = float> typedef Superclass::ContinuousIndexType itk::ExtrapolateImageFunction< TInputImage, TCoordRep >::ContinuousIndexType

ContinuousIndex typedef support. Reimplemented in itk::NearestNeighborExtrapolateImageFunction< TInputImage, TCoordRep >. Definition at line 72 of file itkExtrapolateImageFunction.h. Referenced by itk::ExtrapolateImageFunction< TInputImage, TCoordRep >::Evaluate().

template<class TInputImage, class TCoordRep = float> typedef Superclass::IndexType itk::ExtrapolateImageFunction< TInputImage, TCoordRep >::IndexType

Index typedef support. Reimplemented in itk::NearestNeighborExtrapolateImageFunction< TInputImage, TCoordRep >. Definition at line 69 of file itkExtrapolateImageFunction.h.

template<class TInputImage, class TCoordRep = float> typedef Superclass::InputImageType itk::ExtrapolateImageFunction< TInputImage, TCoordRep >::InputImageType

InputImageType typedef support. Reimplemented in itk::NearestNeighborExtrapolateImageFunction< TInputImage, TCoordRep >. Definition at line 59 of file itkExtrapolateImageFunction.h.

template<class TInputImage, class TCoordRep = float> typedef Superclass::OutputType itk::ExtrapolateImageFunction< TInputImage, TCoordRep >::OutputType

OutputType typedef support. Reimplemented in itk::NearestNeighborExtrapolateImageFunction< TInputImage, TCoordRep >. Definition at line 56 of file itkExtrapolateImageFunction.h. Referenced by itk::ExtrapolateImageFunction< TInputImage, TCoordRep >::Evaluate().

template<class TInputImage, class TCoordRep = float> typedef SmartPointer<Self> itk::ExtrapolateImageFunction< TInputImage, TCoordRep >::Pointer

Reimplemented in itk::NearestNeighborExtrapolateImageFunction< TInputImage, TCoordRep >. Definition at line 49 of file itkExtrapolateImageFunction.h.

template<class TInputImage, class TCoordRep = float> typedef Superclass::PointType itk::ExtrapolateImageFunction< TInputImage, TCoordRep >::PointType

Point typedef support. Definition at line 66 of file itkExtrapolateImageFunction.h. Referenced by itk::ExtrapolateImageFunction< TInputImage, TCoordRep >::Evaluate().

template<class TInputImage, class TCoordRep = float> typedef NumericTraits<typename TInputImage::PixelType>::RealType itk::ExtrapolateImageFunction< TInputImage, TCoordRep >::RealType

RealType typedef support. Definition at line 75 of file itkExtrapolateImageFunction.h.

template<class TInputImage, class TCoordRep = float> typedef ExtrapolateImageFunction itk::ExtrapolateImageFunction< TInputImage, TCoordRep >::Self

Standard class typedefs. Reimplemented in itk::NearestNeighborExtrapolateImageFunction< TInputImage, TCoordRep >. Definition at line 47 of file itkExtrapolateImageFunction.h.

template<class TInputImage, class TCoordRep = float> typedef ImageFunction<TInputImage,double,TCoordRep> itk::ExtrapolateImageFunction< TInputImage, TCoordRep >::Superclass

Reimplemented in itk::NearestNeighborExtrapolateImageFunction< TInputImage, TCoordRep >. Definition at line 48 of file itkExtrapolateImageFunction.h.

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Constructor & Destructor Documentation

template<class TInputImage, class TCoordRep = float> itk::ExtrapolateImageFunction< TInputImage, TCoordRep >::ExtrapolateImageFunction (   )  [inline, protected]

Definition at line 107 of file itkExtrapolateImageFunction.h.

template<class TInputImage, class TCoordRep = float> itk::ExtrapolateImageFunction< TInputImage, TCoordRep >::~ExtrapolateImageFunction (   )  [inline, protected]

Definition at line 108 of file itkExtrapolateImageFunction.h.

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Member Function Documentation

template<class TInputImage, class TCoordRep = float> virtual OutputType itk::ExtrapolateImageFunction< TInputImage, TCoordRep >::Evaluate (  const PointType &  point  )  const [inline, virtual]

Extrapolate the image at a point position Returns the extrapolated image intensity at a specified point position. Definition at line 82 of file itkExtrapolateImageFunction.h. References itk::ExtrapolateImageFunction< TInputImage, TCoordRep >::ContinuousIndexType, itk::ExtrapolateImageFunction< TInputImage, TCoordRep >::OutputType, and itk::ExtrapolateImageFunction< TInputImage, TCoordRep >::PointType.

template<class TInputImage, class TCoordRep = float> virtual OutputType itk::ExtrapolateImageFunction< TInputImage, TCoordRep >::EvaluateAtContinuousIndex (  const ContinuousIndexType &  index  )  const [pure virtual]

Extrapolate the image at a continuous index position Returns the extrapolated image intensity at a specified point position. Implemented in itk::NearestNeighborExtrapolateImageFunction< TInputImage, TCoordRep >.

template<class TInputImage, class TCoordRep = float> virtual OutputType itk::ExtrapolateImageFunction< TInputImage, TCoordRep >::EvaluateAtIndex (  const IndexType &  index  )  const [pure virtual]

Extrapolate the image at an index position. Returns the extrapolated image intensity at a specified point position. Implemented in itk::NearestNeighborExtrapolateImageFunction< TInputImage, TCoordRep >.

template<class TInputImage, class TCoordRep = float> virtual const char* itk::ExtrapolateImageFunction< TInputImage, TCoordRep >::GetClassName (   )  const [virtual]

Run-time type information (and related methods). Reimplemented in itk::NearestNeighborExtrapolateImageFunction< TInputImage, TCoordRep >.

template<class TInputImage, class TCoordRep = float> itk::ExtrapolateImageFunction< TInputImage, TCoordRep >::itkStaticConstMacro (  ImageDimension  , unsigned  int, Superclass::ImageDimension  )

Dimension underlying input image. Reimplemented in itk::NearestNeighborExtrapolateImageFunction< TInputImage, TCoordRep >.

template<class TInputImage, class TCoordRep = float> void itk::ExtrapolateImageFunction< TInputImage, TCoordRep >::PrintSelf (  std::ostream &  os, Indent  indent )  const [inline, protected]

Reimplemented in itk::NearestNeighborExtrapolateImageFunction< TInputImage, TCoordRep >. Definition at line 109 of file itkExtrapolateImageFunction.h. References HardConnectedComponentImageFilter::PrintSelf().

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

• itkExtrapolateImageFunction.h

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