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

Nearest neighbor extrapolation of a scalar image. More...

#include <itkNearestNeighborExtrapolateImageFunction.h>

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

[legend]Collaboration diagram for itk::NearestNeighborExtrapolateImageFunction< TInputImage, TCoordRep >:

[legend]List of all members.

Public Types
typedef NearestNeighborExtrapolateImageFunction	Self
typedef ExtrapolateImageFunction< TInputImage, TCoordRep >	Superclass
typedef SmartPointer< Self >	Pointer
typedef SmartPointer< const Self >	ConstPointer
typedef Superclass::OutputType	OutputType
typedef Superclass::InputImageType	InputImageType
typedef Superclass::IndexType	IndexType
typedef Superclass::ContinuousIndexType	ContinuousIndexType
Public Member Functions
virtual const char *	GetNameOfClass () const
	itkStaticConstMacro (ImageDimension, unsigned int, Superclass::ImageDimension)
virtual OutputType	EvaluateAtContinuousIndex (const ContinuousIndexType &index) const
virtual OutputType	EvaluateAtIndex (const IndexType &index) const
Static Public Member Functions
Pointer	New ()
Protected Member Functions
	NearestNeighborExtrapolateImageFunction ()
	~NearestNeighborExtrapolateImageFunction ()
void	PrintSelf (std::ostream &os, Indent indent) const

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Detailed Description

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

Nearest neighbor extrapolation of a scalar image.

NearestNeighborExtrapolateImageFunction extrapolate image intensity at a specified point, continuous index or index by copying the intensity of the nearest neighbor within the image buffer.

This class is templated over the input image type and the coordinate representation type (e.g. float or double).

Definition at line 39 of file itkNearestNeighborExtrapolateImageFunction.h.

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Member Typedef Documentation

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

Reimplemented from itk::ExtrapolateImageFunction< TInputImage, TCoordRep >. Definition at line 47 of file itkNearestNeighborExtrapolateImageFunction.h.

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

ContinuousIndex typedef support. Reimplemented from itk::ExtrapolateImageFunction< TInputImage, TCoordRep >. Definition at line 69 of file itkNearestNeighborExtrapolateImageFunction.h. Referenced by itk::NearestNeighborExtrapolateImageFunction< TInputImage, TCoordRep >::EvaluateAtContinuousIndex().

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

Index typedef support. Reimplemented from itk::ExtrapolateImageFunction< TInputImage, TCoordRep >. Definition at line 66 of file itkNearestNeighborExtrapolateImageFunction.h. Referenced by itk::NearestNeighborExtrapolateImageFunction< TInputImage, TCoordRep >::EvaluateAtContinuousIndex(), and itk::NearestNeighborExtrapolateImageFunction< TInputImage, TCoordRep >::EvaluateAtIndex().

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

InputImageType typedef support. Reimplemented from itk::ExtrapolateImageFunction< TInputImage, TCoordRep >. Definition at line 60 of file itkNearestNeighborExtrapolateImageFunction.h.

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

OutputType typedef support. Reimplemented from itk::ExtrapolateImageFunction< TInputImage, TCoordRep >. Definition at line 57 of file itkNearestNeighborExtrapolateImageFunction.h. Referenced by itk::NearestNeighborExtrapolateImageFunction< TInputImage, TCoordRep >::EvaluateAtContinuousIndex().

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

Reimplemented from itk::ExtrapolateImageFunction< TInputImage, TCoordRep >. Definition at line 46 of file itkNearestNeighborExtrapolateImageFunction.h.

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

Standard class typedefs. Reimplemented from itk::ExtrapolateImageFunction< TInputImage, TCoordRep >. Definition at line 44 of file itkNearestNeighborExtrapolateImageFunction.h. Referenced by itk::NearestNeighborExtrapolateImageFunction< TInputImage, TCoordRep >::PrintSelf().

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

Reimplemented from itk::ExtrapolateImageFunction< TInputImage, TCoordRep >. Definition at line 45 of file itkNearestNeighborExtrapolateImageFunction.h.

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Constructor & Destructor Documentation

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

Definition at line 135 of file itkNearestNeighborExtrapolateImageFunction.h.

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

Definition at line 136 of file itkNearestNeighborExtrapolateImageFunction.h.

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Member Function Documentation

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

Evaluate the function at a ContinuousIndex position Returns the extrapolated image intensity at a specified position by returning the intensity of the nearest neighbor within the image buffer. Implements itk::ExtrapolateImageFunction< TInputImage, TCoordRep >. Definition at line 78 of file itkNearestNeighborExtrapolateImageFunction.h. References itk::NearestNeighborExtrapolateImageFunction< TInputImage, TCoordRep >::ContinuousIndexType, itk::NearestNeighborExtrapolateImageFunction< TInputImage, TCoordRep >::IndexType, and itk::NearestNeighborExtrapolateImageFunction< TInputImage, TCoordRep >::OutputType.

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

Evaluate the function at a ContinuousIndex position Returns the extrapolated image intensity at a specified position by returning the intensity of the nearest neighbor within the image buffer. Implements itk::ExtrapolateImageFunction< TInputImage, TCoordRep >. Definition at line 110 of file itkNearestNeighborExtrapolateImageFunction.h. References itk::NearestNeighborExtrapolateImageFunction< TInputImage, TCoordRep >::IndexType.

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

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

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

Dimension underlying input image. Reimplemented from itk::ExtrapolateImageFunction< TInputImage, TCoordRep >.

template<class TInputImage, class TCoordRep = float> Pointer itk::NearestNeighborExtrapolateImageFunction< TInputImage, TCoordRep >::New (   )  [static]

Method for creation through the object factory. Reimplemented from itk::Object.

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

Methods invoked by Print() to print information about the object including superclasses. Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes. Reimplemented from itk::ExtrapolateImageFunction< TInputImage, TCoordRep >. Definition at line 137 of file itkNearestNeighborExtrapolateImageFunction.h. References itk::NearestNeighborExtrapolateImageFunction< TInputImage, TCoordRep >::Self.

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

• itkNearestNeighborExtrapolateImageFunction.h

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