itk::NaryAddImageFilter< TInputImage, TOutputImage > Class Template Reference
[Intensity Image Filters, Multithreaded Filters]

Implements an operator for pixel-wise addition of two images. More...

#include <itkNaryAddImageFilter.h>

List of all members.

Public Types
typedef NaryAddImageFilter	Self
typedef NaryFunctorImageFilter< TInputImage, TOutputImage, Functor::Add1< typename TInputImage::PixelType, typename TOutputImage::PixelType > >	Superclass
typedef SmartPointer< Self >	Pointer
typedef SmartPointer< const Self >	ConstPointer
Static Public Member Functions
Pointer	New ()
Protected Member Functions
	NaryAddImageFilter ()
virtual	~NaryAddImageFilter ()

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Detailed Description

template<class TInputImage, class TOutputImage>
class itk::NaryAddImageFilter< TInputImage, TOutputImage >

Implements an operator for pixel-wise addition of two images.

This class 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 pixel type of the input 1 image must have a valid defintion of the operator+ with a pixel type of the image 2. This condition is required because internally this filter will perform the operation

pixel_from_image_1 + pixel_from_image_2

Additionally the type resulting from the sum, will be cast to the pixel type of the output image.

The total operation over one pixel will be

output_pixel = static_cast<OutputPixelType>( input1_pixel + input2_pixel )

For example, this filter could be used directly for adding images whose pixels are vectors of the same dimension, and to store the resulting vector in an output image of vector pixels.

Warning:

No numeric overflow checking is performed in this filter.

Definition at line 77 of file itkNaryAddImageFilter.h.

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Member Typedef Documentation

template<class TInputImage, class TOutputImage> typedef SmartPointer<const Self> itk::NaryAddImageFilter< TInputImage, TOutputImage >::ConstPointer

Definition at line 90 of file itkNaryAddImageFilter.h.

template<class TInputImage, class TOutputImage> typedef SmartPointer<Self> itk::NaryAddImageFilter< TInputImage, TOutputImage >::Pointer

Definition at line 89 of file itkNaryAddImageFilter.h.

template<class TInputImage, class TOutputImage> typedef NaryAddImageFilter itk::NaryAddImageFilter< TInputImage, TOutputImage >::Self

Standard class typedefs. Definition at line 85 of file itkNaryAddImageFilter.h.

template<class TInputImage, class TOutputImage> typedef NaryFunctorImageFilter<TInputImage,TOutputImage, Functor::Add1< typename TInputImage::PixelType, typename TOutputImage::PixelType> > itk::NaryAddImageFilter< TInputImage, TOutputImage >::Superclass

Definition at line 88 of file itkNaryAddImageFilter.h.

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Constructor & Destructor Documentation

template<class TInputImage, class TOutputImage> itk::NaryAddImageFilter< TInputImage, TOutputImage >::NaryAddImageFilter (   )  [inline, protected]

Definition at line 96 of file itkNaryAddImageFilter.h.

template<class TInputImage, class TOutputImage> virtual itk::NaryAddImageFilter< TInputImage, TOutputImage >::~NaryAddImageFilter (   )  [inline, protected, virtual]

Definition at line 97 of file itkNaryAddImageFilter.h.

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Member Function Documentation

template<class TInputImage, class TOutputImage> Pointer itk::NaryAddImageFilter< TInputImage, TOutputImage >::New (   )  [static]

Method for creation through the object factory.

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

• itkNaryAddImageFilter.h

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