itk::LocalVariationImageFilter< TInputImage, TOutputImage > Class Template Reference

Calculates the local variation in each pixel. More...

#include <itkLocalVariationImageFilter.h>

Inheritance diagram for itk::LocalVariationImageFilter< TInputImage, TOutputImage >:

Collaboration diagram for itk::LocalVariationImageFilter< TInputImage, TOutputImage >:

Public Types
typedef TInputImage	InputImageType
typedef TOutputImage	OutputImageType
typedef LocalVariationImageFilter	Self
typedef ImageToImageFilter< InputImageType, OutputImageType >	Superclass
typedef SmartPointer< Self >	Pointer
typedef SmartPointer< const Self >	ConstPointer
typedef InputImageType::PixelType	InputPixelType
typedef OutputImageType::PixelType	OutputPixelType
typedef InputImageType::RegionType	InputImageRegionType
typedef OutputImageType::RegionType	OutputImageRegionType
typedef InputImageType::SizeType	InputSizeType

Public Member Functions
	itkStaticConstMacro (InputImageDimension, unsigned int, TInputImage::ImageDimension)
	itkStaticConstMacro (OutputImageDimension, unsigned int, TOutputImage::ImageDimension)
Pointer	Clone () const
virtual const char *	GetClassName () const
void	GenerateInputRequestedRegion () override

Static Public Member Functions
static Pointer	New ()

Protected Member Functions
	LocalVariationImageFilter ()
	~LocalVariationImageFilter () override
void	PrintSelf (std::ostream &os, Indent indent) const override
void	ThreadedGenerateData (const OutputImageRegionType &outputRegionForThread, ThreadIdType threadId) override

Detailed Description

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

Calculates the local variation in each pixel.

Reference: Tony F. Chan et al., The digital TV filter and nonlinear denoising

See also

Image

Neighborhood

NeighborhoodOperator

NeighborhoodIterator

Definition at line 41 of file itkLocalVariationImageFilter.h.

Member Typedef Documentation

ConstPointer

template<class TInputImage , class TOutputImage >

typedef SmartPointer<const Self> itk::LocalVariationImageFilter< TInputImage, TOutputImage >::ConstPointer

Definition at line 56 of file itkLocalVariationImageFilter.h.

InputImageRegionType

template<class TInputImage , class TOutputImage >

typedef InputImageType::RegionType itk::LocalVariationImageFilter< TInputImage, TOutputImage >::InputImageRegionType

Definition at line 69 of file itkLocalVariationImageFilter.h.

InputImageType

template<class TInputImage , class TOutputImage >

typedef TInputImage itk::LocalVariationImageFilter< TInputImage, TOutputImage >::InputImageType

Convenient typedefs for simplifying declarations.

Definition at line 49 of file itkLocalVariationImageFilter.h.

InputPixelType

template<class TInputImage , class TOutputImage >

typedef InputImageType::PixelType itk::LocalVariationImageFilter< TInputImage, TOutputImage >::InputPixelType

Image typedef support.

Definition at line 63 of file itkLocalVariationImageFilter.h.

InputSizeType

template<class TInputImage , class TOutputImage >

typedef InputImageType::SizeType itk::LocalVariationImageFilter< TInputImage, TOutputImage >::InputSizeType

Definition at line 72 of file itkLocalVariationImageFilter.h.

OutputImageRegionType

template<class TInputImage , class TOutputImage >

typedef OutputImageType::RegionType itk::LocalVariationImageFilter< TInputImage, TOutputImage >::OutputImageRegionType

Definition at line 70 of file itkLocalVariationImageFilter.h.

OutputImageType

template<class TInputImage , class TOutputImage >

typedef TOutputImage itk::LocalVariationImageFilter< TInputImage, TOutputImage >::OutputImageType

Definition at line 50 of file itkLocalVariationImageFilter.h.

OutputPixelType

template<class TInputImage , class TOutputImage >

typedef OutputImageType::PixelType itk::LocalVariationImageFilter< TInputImage, TOutputImage >::OutputPixelType

Definition at line 67 of file itkLocalVariationImageFilter.h.

Pointer

template<class TInputImage , class TOutputImage >

typedef SmartPointer<Self> itk::LocalVariationImageFilter< TInputImage, TOutputImage >::Pointer

Definition at line 55 of file itkLocalVariationImageFilter.h.

Self

template<class TInputImage , class TOutputImage >

typedef LocalVariationImageFilter itk::LocalVariationImageFilter< TInputImage, TOutputImage >::Self

Standard class typedefs.

Definition at line 53 of file itkLocalVariationImageFilter.h.

Superclass

template<class TInputImage , class TOutputImage >

typedef ImageToImageFilter<InputImageType, OutputImageType> itk::LocalVariationImageFilter< TInputImage, TOutputImage >::Superclass

Definition at line 54 of file itkLocalVariationImageFilter.h.

Constructor & Destructor Documentation

LocalVariationImageFilter()

template<class TInputImage , class TOutputImage >

itk::LocalVariationImageFilter< TInputImage, TOutputImage >::LocalVariationImageFilter ( )

protected

~LocalVariationImageFilter()

template<class TInputImage , class TOutputImage >

itk::LocalVariationImageFilter< TInputImage, TOutputImage >::~LocalVariationImageFilter ( )

inlineoverrideprotected

Definition at line 84 of file itkLocalVariationImageFilter.h.

Member Function Documentation

Clone()

template<class TInputImage , class TOutputImage >

Pointer itk::LocalVariationImageFilter< TInputImage, TOutputImage >::Clone

(

)

const

GenerateInputRequestedRegion()

template<class TInputImage , class TOutputImage >

void itk::LocalVariationImageFilter< TInputImage, TOutputImage >::GenerateInputRequestedRegion ( )

override

MedianImageFilter needs a larger input requested region than the output requested region. As such, MedianImageFilter needs to provide an implementation for GenerateInputRequestedRegion() in order to inform the pipeline execution model.

See also

ImageToImageFilter::GenerateInputRequestedRegion()

GetClassName()

template<class TInputImage , class TOutputImage >

virtual const char* itk::LocalVariationImageFilter< TInputImage, TOutputImage >::GetClassName ( ) const

virtual

Run-time type information (and related methods).

itkStaticConstMacro() [1/2]

template<class TInputImage , class TOutputImage >

itk::LocalVariationImageFilter< TInputImage, TOutputImage >::itkStaticConstMacro	(	InputImageDimension	,
		unsigned int	,
		TInputImage::ImageDimension
	)

Extract dimension from input and output image.

itkStaticConstMacro() [2/2]

template<class TInputImage , class TOutputImage >

itk::LocalVariationImageFilter< TInputImage, TOutputImage >::itkStaticConstMacro	(	OutputImageDimension	,
		unsigned int	,
		TOutputImage::ImageDimension
	)

New()

template<class TInputImage , class TOutputImage >

static Pointer itk::LocalVariationImageFilter< TInputImage, TOutputImage >::New ( )

static

Method for creation through the object factory.

PrintSelf()

template<class TInputImage , class TOutputImage >

void itk::LocalVariationImageFilter< TInputImage, TOutputImage >::PrintSelf ( std::ostream &  os, Indent  indent  ) const

overrideprotected

ThreadedGenerateData()

template<class TInputImage , class TOutputImage >

void itk::LocalVariationImageFilter< TInputImage, TOutputImage >::ThreadedGenerateData ( const OutputImageRegionType &  outputRegionForThread, ThreadIdType  threadId  )

overrideprotected

MedianImageFilter can be implemented as a multithreaded filter. Therefore, this implementation provides a ThreadedGenerateData() routine which is called for each processing thread. The output image data is allocated automatically by the superclass prior to calling ThreadedGenerateData(). ThreadedGenerateData can only write to the portion of the output image specified by the parameter "outputRegionForThread"

See also

ImageToImageFilter::ThreadedGenerateData(), ImageToImageFilter::GenerateData()

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

• itkLocalVariationImageFilter.h