ITK  4.1.0
Insight Segmentation and Registration Toolkit
Public Types | Public Member Functions | Static Public Attributes | Protected Member Functions | Private Member Functions
itk::InterpolateImageFunction< TInputImage, TCoordRep > Class Template Reference

#include <itkInterpolateImageFunction.h>

+ Inheritance diagram for itk::InterpolateImageFunction< TInputImage, TCoordRep >:
+ Collaboration diagram for itk::InterpolateImageFunction< TInputImage, TCoordRep >:

List of all members.

Public Types

typedef SmartPointer< const SelfConstPointer
typedef
Superclass::ContinuousIndexType 
ContinuousIndexType
typedef Superclass::IndexType IndexType
typedef Superclass::IndexValueType IndexValueType
typedef Superclass::InputImageType InputImageType
typedef Superclass::OutputType OutputType
typedef SmartPointer< SelfPointer
typedef Superclass::PointType PointType
typedef NumericTraits
< typename
TInputImage::PixelType >
::RealType 
RealType
typedef InterpolateImageFunction Self
typedef ImageFunction
< TInputImage, typename
NumericTraits< typename
TInputImage::PixelType >
::RealType, TCoordRep > 
Superclass

Public Member Functions

virtual OutputType Evaluate (const PointType &point) const
virtual OutputType EvaluateAtContinuousIndex (const ContinuousIndexType &index) const =0
virtual OutputType EvaluateAtIndex (const IndexType &index) const
virtual const char * GetNameOfClass () const

Static Public Attributes

static const unsigned int ImageDimension = Superclass::ImageDimension

Protected Member Functions

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

Private Member Functions

 InterpolateImageFunction (const Self &)
void operator= (const Self &)

Detailed Description

template<class TInputImage, class TCoordRep = double>
class itk::InterpolateImageFunction< TInputImage, TCoordRep >

Base class for all image interpolaters.

InterpolateImageFunction is the base for all ImageFunctions that interpolates image intensity at a non-integer pixel position. 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. For images of vector pixel types use VectorInterpolateImageFunctions.
See also:
VectorInterpolateImageFunction

Definition at line 44 of file itkInterpolateImageFunction.h.


Member Typedef Documentation

template<class TInputImage, class TCoordRep = double>
typedef SmartPointer< const Self > itk::InterpolateImageFunction< TInputImage, TCoordRep >::ConstPointer
template<class TInputImage, class TCoordRep = double>
typedef Superclass::ContinuousIndexType itk::InterpolateImageFunction< TInputImage, TCoordRep >::ContinuousIndexType
template<class TInputImage, class TCoordRep = double>
typedef Superclass::IndexType itk::InterpolateImageFunction< TInputImage, TCoordRep >::IndexType
template<class TInputImage, class TCoordRep = double>
typedef Superclass::IndexValueType itk::InterpolateImageFunction< TInputImage, TCoordRep >::IndexValueType
template<class TInputImage, class TCoordRep = double>
typedef Superclass::InputImageType itk::InterpolateImageFunction< TInputImage, TCoordRep >::InputImageType
template<class TInputImage, class TCoordRep = double>
typedef Superclass::OutputType itk::InterpolateImageFunction< TInputImage, TCoordRep >::OutputType
template<class TInputImage, class TCoordRep = double>
typedef SmartPointer< Self > itk::InterpolateImageFunction< TInputImage, TCoordRep >::Pointer
template<class TInputImage, class TCoordRep = double>
typedef Superclass::PointType itk::InterpolateImageFunction< TInputImage, TCoordRep >::PointType
template<class TInputImage, class TCoordRep = double>
typedef NumericTraits< typename TInputImage::PixelType >::RealType itk::InterpolateImageFunction< TInputImage, TCoordRep >::RealType
template<class TInputImage, class TCoordRep = double>
typedef InterpolateImageFunction itk::InterpolateImageFunction< TInputImage, TCoordRep >::Self
template<class TInputImage, class TCoordRep = double>
typedef ImageFunction< TInputImage, typename NumericTraits< typename TInputImage::PixelType >::RealType, TCoordRep > itk::InterpolateImageFunction< TInputImage, TCoordRep >::Superclass

Constructor & Destructor Documentation

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

Definition at line 127 of file itkInterpolateImageFunction.h.

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

Definition at line 128 of file itkInterpolateImageFunction.h.

template<class TInputImage, class TCoordRep = double>
itk::InterpolateImageFunction< TInputImage, TCoordRep >::InterpolateImageFunction ( const Self ) [private]

Member Function Documentation

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

Interpolate the image at a point 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::ImageFunction< TInputImage, NumericTraits< TInputImage::PixelType >::RealType, TCoordRep >.

Reimplemented in itk::RayCastInterpolateImageFunction< TInputImage, TCoordRep >.

Definition at line 92 of file itkInterpolateImageFunction.h.

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

Interpolate the image at a continuous index position

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

Subclasses must override this method.

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

Implemented in itk::WindowedSincInterpolateImageFunction< TInputImage, VRadius, TWindowFunction, TBoundaryCondition, TCoordRep >, itk::GaussianInterpolateImageFunction< TInputImage, TCoordRep >, itk::RayCastInterpolateImageFunction< TInputImage, TCoordRep >, itk::LabelImageGaussianInterpolateImageFunction< TInputImage, TCoordRep, TPixelCompare >, itk::LinearInterpolateImageFunction< TInputImage, TCoordRep >, and itk::NearestNeighborInterpolateImageFunction< TInputImage, TCoordRep >.

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

Interpolate the image at an index position.

Simply returns the image value at the specified index 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.

Definition at line 121 of file itkInterpolateImageFunction.h.

template<class TInputImage, class TCoordRep = double>
virtual const char* itk::InterpolateImageFunction< TInputImage, TCoordRep >::GetNameOfClass ( ) const [virtual]
template<class TInputImage, class TCoordRep = double>
void itk::InterpolateImageFunction< TInputImage, TCoordRep >::operator= ( const Self ) [private]
template<class TInputImage, class TCoordRep = double>
void itk::InterpolateImageFunction< TInputImage, TCoordRep >::PrintSelf ( std::ostream &  os,
Indent  indent 
) const [inline, protected, virtual]

Member Data Documentation

template<class TInputImage, class TCoordRep = double>
const unsigned int itk::InterpolateImageFunction< TInputImage, TCoordRep >::ImageDimension = Superclass::ImageDimension [static]

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