Medical Imaging Interaction Toolkit  2024.12.99-0da743f6
Medical Imaging Interaction Toolkit
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itk::TotalVariationSingleIterationImageFilter< TInputImage, TOutputImage > Class Template Reference

Applies a total variation denoising filter to an image. More...

#include <itkTotalVariationSingleIterationImageFilter.h>

Inheritance diagram for itk::TotalVariationSingleIterationImageFilter< TInputImage, TOutputImage >:
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Collaboration diagram for itk::TotalVariationSingleIterationImageFilter< TInputImage, TOutputImage >:
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Public Types

typedef TInputImage InputImageType
 
typedef TOutputImage OutputImageType
 
typedef itk::Image< float, InputImageDimension > LocalVariationImageType
 
typedef TotalVariationSingleIterationImageFilter 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
 
virtual void SetLambda (double _arg)
 
virtual double GetLambda ()
 
void SetOriginalImage (InputImageType *in)
 
InputImageType::Pointer GetOriginialImage ()
 

Static Public Member Functions

static Pointer New ()
 

Protected Member Functions

 TotalVariationSingleIterationImageFilter ()
 
 ~TotalVariationSingleIterationImageFilter () override
 
void PrintSelf (std::ostream &os, Indent indent) const override
 
void ThreadedGenerateData (const OutputImageRegionType &outputRegionForThread, ThreadIdType threadId) override
 
void BeforeThreadedGenerateData () override
 

Protected Attributes

LocalVariationImageType::Pointer m_LocalVariation
 
InputImageType::Pointer m_OriginalImage
 
double m_Lambda
 

Detailed Description

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

Applies a total variation denoising filter to an image.

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

See also
Image
Neighborhood
NeighborhoodOperator
NeighborhoodIterator

Definition at line 34 of file itkTotalVariationSingleIterationImageFilter.h.

Member Typedef Documentation

◆ ConstPointer

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

Definition at line 51 of file itkTotalVariationSingleIterationImageFilter.h.

◆ InputImageRegionType

template<class TInputImage , class TOutputImage >
typedef InputImageType::RegionType itk::TotalVariationSingleIterationImageFilter< TInputImage, TOutputImage >::InputImageRegionType

Definition at line 64 of file itkTotalVariationSingleIterationImageFilter.h.

◆ InputImageType

template<class TInputImage , class TOutputImage >
typedef TInputImage itk::TotalVariationSingleIterationImageFilter< TInputImage, TOutputImage >::InputImageType

Convenient typedefs for simplifying declarations.

Definition at line 42 of file itkTotalVariationSingleIterationImageFilter.h.

◆ InputPixelType

template<class TInputImage , class TOutputImage >
typedef InputImageType::PixelType itk::TotalVariationSingleIterationImageFilter< TInputImage, TOutputImage >::InputPixelType

Image typedef support.

Definition at line 58 of file itkTotalVariationSingleIterationImageFilter.h.

◆ InputSizeType

template<class TInputImage , class TOutputImage >
typedef InputImageType::SizeType itk::TotalVariationSingleIterationImageFilter< TInputImage, TOutputImage >::InputSizeType

Definition at line 67 of file itkTotalVariationSingleIterationImageFilter.h.

◆ LocalVariationImageType

template<class TInputImage , class TOutputImage >
typedef itk::Image<float, InputImageDimension> itk::TotalVariationSingleIterationImageFilter< TInputImage, TOutputImage >::LocalVariationImageType

Definition at line 45 of file itkTotalVariationSingleIterationImageFilter.h.

◆ OutputImageRegionType

template<class TInputImage , class TOutputImage >
typedef OutputImageType::RegionType itk::TotalVariationSingleIterationImageFilter< TInputImage, TOutputImage >::OutputImageRegionType

Definition at line 65 of file itkTotalVariationSingleIterationImageFilter.h.

◆ OutputImageType

template<class TInputImage , class TOutputImage >
typedef TOutputImage itk::TotalVariationSingleIterationImageFilter< TInputImage, TOutputImage >::OutputImageType

Definition at line 43 of file itkTotalVariationSingleIterationImageFilter.h.

◆ OutputPixelType

template<class TInputImage , class TOutputImage >
typedef OutputImageType::PixelType itk::TotalVariationSingleIterationImageFilter< TInputImage, TOutputImage >::OutputPixelType

Definition at line 62 of file itkTotalVariationSingleIterationImageFilter.h.

◆ Pointer

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

Definition at line 50 of file itkTotalVariationSingleIterationImageFilter.h.

◆ Self

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

Standard class typedefs.

Definition at line 48 of file itkTotalVariationSingleIterationImageFilter.h.

◆ Superclass

template<class TInputImage , class TOutputImage >
typedef ImageToImageFilter<InputImageType, OutputImageType> itk::TotalVariationSingleIterationImageFilter< TInputImage, TOutputImage >::Superclass

Definition at line 49 of file itkTotalVariationSingleIterationImageFilter.h.

Constructor & Destructor Documentation

◆ TotalVariationSingleIterationImageFilter()

template<class TInputImage , class TOutputImage >
itk::TotalVariationSingleIterationImageFilter< TInputImage, TOutputImage >::TotalVariationSingleIterationImageFilter ( )
protected

◆ ~TotalVariationSingleIterationImageFilter()

template<class TInputImage , class TOutputImage >
itk::TotalVariationSingleIterationImageFilter< TInputImage, TOutputImage >::~TotalVariationSingleIterationImageFilter ( )
inlineoverrideprotected

Definition at line 84 of file itkTotalVariationSingleIterationImageFilter.h.

Member Function Documentation

◆ BeforeThreadedGenerateData()

template<class TInputImage , class TOutputImage >
void itk::TotalVariationSingleIterationImageFilter< TInputImage, TOutputImage >::BeforeThreadedGenerateData ( )
overrideprotected

◆ Clone()

template<class TInputImage , class TOutputImage >
Pointer itk::TotalVariationSingleIterationImageFilter< TInputImage, TOutputImage >::Clone ( ) const

◆ GenerateInputRequestedRegion()

template<class TInputImage , class TOutputImage >
void itk::TotalVariationSingleIterationImageFilter< TInputImage, TOutputImage >::GenerateInputRequestedRegion ( )
override

A larger input requested region than the output requested region is required. Therefore, an implementation for GenerateInputRequestedRegion() is provided.

See also
ImageToImageFilter::GenerateInputRequestedRegion()

◆ GetClassName()

template<class TInputImage , class TOutputImage >
virtual const char* itk::TotalVariationSingleIterationImageFilter< TInputImage, TOutputImage >::GetClassName ( ) const
virtual

Run-time type information (and related methods).

◆ GetLambda()

template<class TInputImage , class TOutputImage >
virtual double itk::TotalVariationSingleIterationImageFilter< TInputImage, TOutputImage >::GetLambda ( )
virtual

◆ GetOriginialImage()

template<class TInputImage , class TOutputImage >
InputImageType::Pointer itk::TotalVariationSingleIterationImageFilter< TInputImage, TOutputImage >::GetOriginialImage ( )
inline

Definition at line 81 of file itkTotalVariationSingleIterationImageFilter.h.

References itk::TotalVariationSingleIterationImageFilter< TInputImage, TOutputImage >::m_OriginalImage.

◆ itkStaticConstMacro() [1/2]

template<class TInputImage , class TOutputImage >
itk::TotalVariationSingleIterationImageFilter< TInputImage, TOutputImage >::itkStaticConstMacro ( InputImageDimension  ,
unsigned int  ,
TInputImage::ImageDimension   
)

Extract dimension from input and output image.

◆ itkStaticConstMacro() [2/2]

template<class TInputImage , class TOutputImage >
itk::TotalVariationSingleIterationImageFilter< TInputImage, TOutputImage >::itkStaticConstMacro ( OutputImageDimension  ,
unsigned int  ,
TOutputImage::ImageDimension   
)

◆ New()

template<class TInputImage , class TOutputImage >
static Pointer itk::TotalVariationSingleIterationImageFilter< TInputImage, TOutputImage >::New ( )
static

Method for creation through the object factory.

◆ PrintSelf()

template<class TInputImage , class TOutputImage >
void itk::TotalVariationSingleIterationImageFilter< TInputImage, TOutputImage >::PrintSelf ( std::ostream &  os,
Indent  indent 
) const
overrideprotected

◆ SetLambda()

template<class TInputImage , class TOutputImage >
virtual void itk::TotalVariationSingleIterationImageFilter< TInputImage, TOutputImage >::SetLambda ( double  _arg)
virtual

◆ SetOriginalImage()

template<class TInputImage , class TOutputImage >
void itk::TotalVariationSingleIterationImageFilter< TInputImage, TOutputImage >::SetOriginalImage ( InputImageType *  in)
inline

Definition at line 80 of file itkTotalVariationSingleIterationImageFilter.h.

References itk::TotalVariationSingleIterationImageFilter< TInputImage, TOutputImage >::m_OriginalImage.

◆ ThreadedGenerateData()

template<class TInputImage , class TOutputImage >
void itk::TotalVariationSingleIterationImageFilter< 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()

Member Data Documentation

◆ m_Lambda

template<class TInputImage , class TOutputImage >
double itk::TotalVariationSingleIterationImageFilter< TInputImage, TOutputImage >::m_Lambda
protected

Definition at line 105 of file itkTotalVariationSingleIterationImageFilter.h.

◆ m_LocalVariation

template<class TInputImage , class TOutputImage >
LocalVariationImageType::Pointer itk::TotalVariationSingleIterationImageFilter< TInputImage, TOutputImage >::m_LocalVariation
protected

Definition at line 101 of file itkTotalVariationSingleIterationImageFilter.h.

◆ m_OriginalImage

template<class TInputImage , class TOutputImage >
InputImageType::Pointer itk::TotalVariationSingleIterationImageFilter< TInputImage, TOutputImage >::m_OriginalImage
protected

Definition at line 103 of file itkTotalVariationSingleIterationImageFilter.h.

Referenced by itk::TotalVariationSingleIterationImageFilter< TInputImage, TOutputImage >::GetOriginialImage(), and itk::TotalVariationSingleIterationImageFilter< TInputImage, TOutputImage >::SetOriginalImage().

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