itk::SquaredDifferenceImageFilter< TInputImage1, TInputImage2, TOutputImage > Class Template Reference
[Intensity Image Filters, Multithreaded Filters]

Implements pixel-wise the computation of squared difference. More...

#include <itkSquaredDifferenceImageFilter.h>

Inheritance diagram for itk::SquaredDifferenceImageFilter:

[legend]Collaboration diagram for itk::SquaredDifferenceImageFilter< TInputImage1, TInputImage2, TOutputImage >:

[legend]List of all members.

Public Types
typedef SquaredDifferenceImageFilter	Self
typedef BinaryFunctorImageFilter< TInputImage1, TInputImage2, TOutputImage, Functor::SquaredDifference2< typename TInputImage1::PixelType, typename TInputImage2::PixelType, typename TOutputImage::PixelType > >	Superclass
typedef SmartPointer< Self >	Pointer
typedef SmartPointer< const Self >	ConstPointer
Static Public Methods
Pointer	New ()
Protected Methods
	SquaredDifferenceImageFilter ()
virtual	~SquaredDifferenceImageFilter ()

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Detailed Description

template<class TInputImage1, class TInputImage2, class TOutputImage>
class itk::SquaredDifferenceImageFilter< TInputImage1, TInputImage2, TOutputImage >

Implements pixel-wise the computation of squared difference.

This filter is parametrized over the types of the two input images and the type of the output image.

Numeric conversions (castings) are done by the C++ defaults.

The filter will walk over all the pixels in the two input images, and for each one of them it will do the following:

• cast the input 1 pixel value to double
• cast the input 2 pixel value to double
• compute the difference of the two pixel values
• compute the square of the difference
• cast the double value resulting from sqr() to the pixel type of the output image
• store the casted value into the output image.

The filter expect all images to have the same dimension (e.g. all 2D, or all 3D, or all ND)

Definition at line 68 of file itkSquaredDifferenceImageFilter.h.

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Member Typedef Documentation

template<class TInputImage1, class TInputImage2, class TOutputImage> typedef SmartPointer<const Self> itk::SquaredDifferenceImageFilter< TInputImage1, TInputImage2, TOutputImage >::ConstPointer

Reimplemented from itk::BinaryFunctorImageFilter< TInputImage1, TInputImage2, TOutputImage, Functor::SquaredDifference2< TInputImage1::PixelType, TInputImage2::PixelType, TOutputImage::PixelType > >. Definition at line 86 of file itkSquaredDifferenceImageFilter.h.

template<class TInputImage1, class TInputImage2, class TOutputImage> typedef SmartPointer<Self> itk::SquaredDifferenceImageFilter< TInputImage1, TInputImage2, TOutputImage >::Pointer

Reimplemented from itk::BinaryFunctorImageFilter< TInputImage1, TInputImage2, TOutputImage, Functor::SquaredDifference2< TInputImage1::PixelType, TInputImage2::PixelType, TOutputImage::PixelType > >. Definition at line 85 of file itkSquaredDifferenceImageFilter.h.

template<class TInputImage1, class TInputImage2, class TOutputImage> typedef SquaredDifferenceImageFilter itk::SquaredDifferenceImageFilter< TInputImage1, TInputImage2, TOutputImage >::Self

Standard class typedefs. Reimplemented from itk::BinaryFunctorImageFilter< TInputImage1, TInputImage2, TOutputImage, Functor::SquaredDifference2< TInputImage1::PixelType, TInputImage2::PixelType, TOutputImage::PixelType > >. Definition at line 78 of file itkSquaredDifferenceImageFilter.h.

template<class TInputImage1, class TInputImage2, class TOutputImage> typedef BinaryFunctorImageFilter<TInputImage1,TInputImage2,TOutputImage, Functor::SquaredDifference2< typename TInputImage1::PixelType, typename TInputImage2::PixelType, typename TOutputImage::PixelType> > itk::SquaredDifferenceImageFilter< TInputImage1, TInputImage2, TOutputImage >::Superclass

Reimplemented from itk::BinaryFunctorImageFilter< TInputImage1, TInputImage2, TOutputImage, Functor::SquaredDifference2< TInputImage1::PixelType, TInputImage2::PixelType, TOutputImage::PixelType > >. Definition at line 84 of file itkSquaredDifferenceImageFilter.h.

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Constructor & Destructor Documentation

template<class TInputImage1, class TInputImage2, class TOutputImage> itk::SquaredDifferenceImageFilter< TInputImage1, TInputImage2, TOutputImage >::SquaredDifferenceImageFilter (    )  [inline, protected]

Definition at line 92 of file itkSquaredDifferenceImageFilter.h.

template<class TInputImage1, class TInputImage2, class TOutputImage> virtual itk::SquaredDifferenceImageFilter< TInputImage1, TInputImage2, TOutputImage >::~SquaredDifferenceImageFilter (    )  [inline, protected, virtual]

Definition at line 93 of file itkSquaredDifferenceImageFilter.h.

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Member Function Documentation

template<class TInputImage1, class TInputImage2, class TOutputImage> Pointer itk::SquaredDifferenceImageFilter< TInputImage1, TInputImage2, TOutputImage >::New (    )  [static]

Method for creation through the object factory. Reimplemented from itk::BinaryFunctorImageFilter< TInputImage1, TInputImage2, TOutputImage, Functor::SquaredDifference2< TInputImage1::PixelType, TInputImage2::PixelType, TOutputImage::PixelType > >.

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

• itkSquaredDifferenceImageFilter.h

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