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

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

#include <itkNearestNeighborInterpolateImageFunction.h>

Inheritance diagram for itk::NearestNeighborInterpolateImageFunction:

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Collaboration diagram for itk::NearestNeighborInterpolateImageFunction< TInputImage, TCoordRep >:

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List of all members.

Public Types

typedef NearestNeighborInterpolateImageFunction Self
typedef InterpolateImageFunction<
TInputImage, TCoordRep > 
Superclass
typedef SmartPointer< SelfPointer
typedef SmartPointer< const
Self
ConstPointer
typedef Superclass::OutputType OutputType
typedef Superclass::InputImageType InputImageType
typedef Superclass::IndexType IndexType
typedef Superclass::ContinuousIndexType ContinuousIndexType

Public Methods

virtual const char * GetClassName () const
 itkStaticConstMacro (ImageDimension, unsigned int, Superclass::ImageDimension)
virtual OutputType EvaluateAtContinuousIndex (const ContinuousIndexType &index) const

Static Public Methods

Pointer New ()

Protected Methods

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

Detailed Description

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

Nearest neighbor interpolation of a scalar image.

NearestNeighborInterpolateImageFunction interpolates image intensity at a non-integer pixel position by copying the intensity for the nearest neighbor. This class is templated over the input image type and the coordinate representation type (e.g. float or double).

Definition at line 37 of file itkNearestNeighborInterpolateImageFunction.h.


Member Typedef Documentation

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

Reimplemented from itk::InterpolateImageFunction< TInputImage, TCoordRep >.

Definition at line 45 of file itkNearestNeighborInterpolateImageFunction.h.

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

ContinuousIndex typedef support.

Reimplemented from itk::InterpolateImageFunction< TInputImage, TCoordRep >.

Definition at line 67 of file itkNearestNeighborInterpolateImageFunction.h.

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

Index typedef support.

Reimplemented from itk::InterpolateImageFunction< TInputImage, TCoordRep >.

Definition at line 64 of file itkNearestNeighborInterpolateImageFunction.h.

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

InputImageType typedef support.

Reimplemented from itk::InterpolateImageFunction< TInputImage, TCoordRep >.

Definition at line 58 of file itkNearestNeighborInterpolateImageFunction.h.

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

OutputType typedef support.

Reimplemented from itk::InterpolateImageFunction< TInputImage, TCoordRep >.

Definition at line 55 of file itkNearestNeighborInterpolateImageFunction.h.

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

Reimplemented from itk::InterpolateImageFunction< TInputImage, TCoordRep >.

Definition at line 44 of file itkNearestNeighborInterpolateImageFunction.h.

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

Standard class typedefs.

Reimplemented from itk::InterpolateImageFunction< TInputImage, TCoordRep >.

Definition at line 42 of file itkNearestNeighborInterpolateImageFunction.h.

template<class TInputImage, class TCoordRep = float>
typedef InterpolateImageFunction<TInputImage,TCoordRep> itk::NearestNeighborInterpolateImageFunction< TInputImage, TCoordRep >::Superclass
 

Reimplemented from itk::InterpolateImageFunction< TInputImage, TCoordRep >.

Definition at line 43 of file itkNearestNeighborInterpolateImageFunction.h.


Constructor & Destructor Documentation

template<class TInputImage, class TCoordRep = float>
itk::NearestNeighborInterpolateImageFunction< TInputImage, TCoordRep >::NearestNeighborInterpolateImageFunction   [inline, protected]
 

Definition at line 87 of file itkNearestNeighborInterpolateImageFunction.h.

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

Definition at line 88 of file itkNearestNeighborInterpolateImageFunction.h.

References HardConnectedComponentImageFilter::PrintSelf().


Member Function Documentation

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

Evaluate the function at a ContinuousIndex position

Returns the interpolated image intensity at a specified point position. No bounds checking is done. The point is assume to lie within the image buffer.

ImageFunction::IsInsideBuffer() can be used to check bounds before calling the method.

Implements itk::InterpolateImageFunction< TInputImage, TCoordRep >.

Definition at line 77 of file itkNearestNeighborInterpolateImageFunction.h.

References HardConnectedComponentImageFilter::IndexType.

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

Run-time type information (and related methods).

Reimplemented from itk::InterpolateImageFunction< TInputImage, TCoordRep >.

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

Dimension underlying input image.

Reimplemented from itk::InterpolateImageFunction< TInputImage, TCoordRep >.

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

Method for creation through the object factory.

Reimplemented from itk::Object.

template<class TInputImage, class TCoordRep = float>
void itk::NearestNeighborInterpolateImageFunction< 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::InterpolateImageFunction< TInputImage, TCoordRep >.

Definition at line 89 of file itkNearestNeighborInterpolateImageFunction.h.


The documentation for this class was generated from the following file:
Generated at Wed Mar 12 01:19:44 2003 for ITK by doxygen 1.2.15 written by Dimitri van Heesch, © 1997-2000