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

Linearly interpolate an image at specified positions. More...

#include <itkLinearInterpolateImageFunction.h>

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

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

[legend]List of all members.

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

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Detailed Description

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

Linearly interpolate an image at specified positions.

LinearInterpolateImageFunction linearly 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).

This function works for N-dimensional images.

Warning:

This function work only for images with scalar pixel types. For vector images use VectorLinearInterpolateImageFunction.

See also:

VectorLinearInterpolateImageFunction

Definition at line 43 of file itkLinearInterpolateImageFunction.h.

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Member Typedef Documentation

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

Reimplemented from itk::InterpolateImageFunction< TInputImage, TCoordRep >. Definition at line 51 of file itkLinearInterpolateImageFunction.h.

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

ContinuousIndex typedef support. Reimplemented from itk::InterpolateImageFunction< TInputImage, TCoordRep >. Definition at line 75 of file itkLinearInterpolateImageFunction.h.

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

Index typedef support. Reimplemented from itk::InterpolateImageFunction< TInputImage, TCoordRep >. Definition at line 72 of file itkLinearInterpolateImageFunction.h.

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

InputImageType typedef support. Reimplemented from itk::InterpolateImageFunction< TInputImage, TCoordRep >. Definition at line 63 of file itkLinearInterpolateImageFunction.h.

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

OutputType typedef support. Reimplemented from itk::InterpolateImageFunction< TInputImage, TCoordRep >. Definition at line 60 of file itkLinearInterpolateImageFunction.h.

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

Reimplemented from itk::InterpolateImageFunction< TInputImage, TCoordRep >. Definition at line 50 of file itkLinearInterpolateImageFunction.h.

template<class TInputImage, class TCoordRep = float> typedef Superclass::RealType itk::LinearInterpolateImageFunction< TInputImage, TCoordRep >::RealType

RealType typedef support. Reimplemented from itk::InterpolateImageFunction< TInputImage, TCoordRep >. Definition at line 66 of file itkLinearInterpolateImageFunction.h.

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

Standard class typedefs. Reimplemented from itk::InterpolateImageFunction< TInputImage, TCoordRep >. Definition at line 48 of file itkLinearInterpolateImageFunction.h.

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

Reimplemented from itk::InterpolateImageFunction< TInputImage, TCoordRep >. Definition at line 49 of file itkLinearInterpolateImageFunction.h.

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Constructor & Destructor Documentation

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

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

Definition at line 90 of file itkLinearInterpolateImageFunction.h.

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Member Function Documentation

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

Evaluate the function at a ContinuousIndex position Returns the linearly 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 >.

template<class TInputImage, class TCoordRep = float> virtual const char* itk::LinearInterpolateImageFunction< 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::LinearInterpolateImageFunction< 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::LinearInterpolateImageFunction< TInputImage, TCoordRep >::New (   )  [static]

Method for creation through the object factory.

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

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

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

• itkLinearInterpolateImageFunction.h

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