itk::GradientVectorFlowImageFilter< TInputImage, TOutputImage > Class Template Reference
[Image Filters, Image Segmentation Filters]

This class computes a diffusion of the gradient vectors for graylevel or binary edge map derive from the image. It enlarges the capture range of the gradient force and make external force derived from the gradient work effectively in the framework of deformable model. More...

#include <itkGradientVectorFlowImageFilter.h>

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

[legend]Collaboration diagram for itk::GradientVectorFlowImageFilter< TInputImage, TOutputImage >:

[legend]List of all members.

Public Types
typedef GradientVectorFlowImageFilter	Self
typedef ImageToImageFilter< TInputImage, TOutputImage >	Superclass
typedef SmartPointer< Self >	Pointer
typedef SmartPointer< const Self >	ConstPointer
typedef TInputImage	InputImageType
typedef TOutputImage	OutputImageType
typedef TInputImage::IndexType	IndexType
typedef TInputImage::SizeType	SizeType
typedef TInputImage::PixelType	PixelType
typedef OutputImageType::Pointer	OutputImagePointer
typedef OutputImageType::RegionType	RegionType
typedef ImageRegionIterator< InputImageType >	InputImageIterator
typedef ImageRegionConstIteratorWithIndex< InputImageType >	InputImageConstIterator
typedef ImageRegionIterator< OutputImageType >	OutputImageIterator
typedef itk::Image< double, itkGetStaticConstMacro(ImageDimension)	InternalImageType )
typedef InternalImageType::Pointer	InternalImagePointer
typedef ImageRegionIterator< InternalImageType >	InternalImageIterator
typedef LaplacianImageFilter< InternalImageType, InternalImageType >	LaplacianFilterType
typedef LaplacianFilterType::Pointer	LaplacianFilterPointer
Public Member Functions
virtual const char *	GetClassName () const
	itkStaticConstMacro (ImageDimension, unsigned int, TInputImage::ImageDimension)
virtual void	SetLaplacianFilter (LaplacianFilterPointer _arg)
virtual void	SetTimeStep (double _arg)
virtual double	GetTimeStep ()
virtual void	SetNoiseLevel (double _arg)
virtual double	GetNoiseLevel ()
virtual void	SetIterationNum (int _arg)
virtual int	GetIterationNum ()
Static Public Member Functions
Pointer	New ()
Protected Member Functions
	GradientVectorFlowImageFilter ()
	~GradientVectorFlowImageFilter ()
	GradientVectorFlowImageFilter (const Self &)
void	operator= (const Self &)
void	PrintSelf (std::ostream &os, Indent indent) const
virtual void	GenerateData ()
void	InitInterImage ()
void	UpdateInterImage ()
void	UpdatePixels ()

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Detailed Description

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

This class computes a diffusion of the gradient vectors for graylevel or binary edge map derive from the image. It enlarges the capture range of the gradient force and make external force derived from the gradient work effectively in the framework of deformable model.

Definition at line 27 of file itkGradientVectorFlowImageFilter.h.

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Member Typedef Documentation

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

Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >. Definition at line 38 of file itkGradientVectorFlowImageFilter.h.

template<class TInputImage, class TOutputImage> typedef TInputImage::IndexType itk::GradientVectorFlowImageFilter< TInputImage, TOutputImage >::IndexType

Definition at line 50 of file itkGradientVectorFlowImageFilter.h.

template<class TInputImage, class TOutputImage> typedef ImageRegionConstIteratorWithIndex<InputImageType> itk::GradientVectorFlowImageFilter< TInputImage, TOutputImage >::InputImageConstIterator

Definition at line 59 of file itkGradientVectorFlowImageFilter.h.

template<class TInputImage, class TOutputImage> typedef ImageRegionIterator<InputImageType> itk::GradientVectorFlowImageFilter< TInputImage, TOutputImage >::InputImageIterator

Image and Image iterator definition. Definition at line 58 of file itkGradientVectorFlowImageFilter.h.

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

Some typedefs. Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >. Definition at line 47 of file itkGradientVectorFlowImageFilter.h.

template<class TInputImage, class TOutputImage> typedef ImageRegionIterator<InternalImageType> itk::GradientVectorFlowImageFilter< TInputImage, TOutputImage >::InternalImageIterator

Definition at line 68 of file itkGradientVectorFlowImageFilter.h.

template<class TInputImage, class TOutputImage> typedef InternalImageType::Pointer itk::GradientVectorFlowImageFilter< TInputImage, TOutputImage >::InternalImagePointer

Definition at line 67 of file itkGradientVectorFlowImageFilter.h.

template<class TInputImage, class TOutputImage> typedef itk::Image<double, itkGetStaticConstMacro(ImageDimension) itk::GradientVectorFlowImageFilter< TInputImage, TOutputImage >::InternalImageType)

Definition at line 66 of file itkGradientVectorFlowImageFilter.h.

template<class TInputImage, class TOutputImage> typedef LaplacianFilterType::Pointer itk::GradientVectorFlowImageFilter< TInputImage, TOutputImage >::LaplacianFilterPointer

Definition at line 71 of file itkGradientVectorFlowImageFilter.h.

template<class TInputImage, class TOutputImage> typedef LaplacianImageFilter<InternalImageType, InternalImageType> itk::GradientVectorFlowImageFilter< TInputImage, TOutputImage >::LaplacianFilterType

Definition at line 70 of file itkGradientVectorFlowImageFilter.h.

template<class TInputImage, class TOutputImage> typedef ImageRegionIterator<OutputImageType> itk::GradientVectorFlowImageFilter< TInputImage, TOutputImage >::OutputImageIterator

Definition at line 60 of file itkGradientVectorFlowImageFilter.h.

template<class TInputImage, class TOutputImage> typedef OutputImageType::Pointer itk::GradientVectorFlowImageFilter< TInputImage, TOutputImage >::OutputImagePointer

Reimplemented from itk::ImageSource< TOutputImage >. Definition at line 53 of file itkGradientVectorFlowImageFilter.h.

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

Some convenient typedefs. Reimplemented from itk::ImageSource< TOutputImage >. Definition at line 48 of file itkGradientVectorFlowImageFilter.h.

template<class TInputImage, class TOutputImage> typedef TInputImage::PixelType itk::GradientVectorFlowImageFilter< TInputImage, TOutputImage >::PixelType

Definition at line 52 of file itkGradientVectorFlowImageFilter.h.

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

Smart pointer typedef support Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >. Definition at line 37 of file itkGradientVectorFlowImageFilter.h.

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

Definition at line 54 of file itkGradientVectorFlowImageFilter.h.

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

Standard "Self" typedef. Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >. Definition at line 31 of file itkGradientVectorFlowImageFilter.h. Referenced by itk::GradientVectorFlowImageFilter< TInputImage, TOutputImage >::GradientVectorFlowImageFilter(), and itk::GradientVectorFlowImageFilter< TInputImage, TOutputImage >::operator=().

template<class TInputImage, class TOutputImage> typedef TInputImage::SizeType itk::GradientVectorFlowImageFilter< TInputImage, TOutputImage >::SizeType

Definition at line 51 of file itkGradientVectorFlowImageFilter.h.

template<class TInputImage, class TOutputImage> typedef ImageToImageFilter<TInputImage, TOutputImage> itk::GradientVectorFlowImageFilter< TInputImage, TOutputImage >::Superclass

Standard "Superclass" typedef. Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >. Definition at line 34 of file itkGradientVectorFlowImageFilter.h.

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Constructor & Destructor Documentation

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

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

Definition at line 88 of file itkGradientVectorFlowImageFilter.h.

template<class TInputImage, class TOutputImage> itk::GradientVectorFlowImageFilter< TInputImage, TOutputImage >::GradientVectorFlowImageFilter (  const Self &   )  [inline, protected]

Definition at line 89 of file itkGradientVectorFlowImageFilter.h. References itk::GradientVectorFlowImageFilter< TInputImage, TOutputImage >::Self.

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Member Function Documentation

template<class TInputImage, class TOutputImage> virtual void itk::GradientVectorFlowImageFilter< TInputImage, TOutputImage >::GenerateData (   )  [protected, virtual]

A version of GenerateData() specific for image processing filters. This implementation will split the processing across multiple threads. The buffer is allocated by this method. Then the BeforeThreadedGenerateData() method is called (if provided). Then, a series of threads are spawned each calling ThreadedGenerateData(). After all the threads have completed processing, the AfterThreadedGenerateData() method is called (if provided). If an image processing filter cannot be threaded, the filter should provide an implementation of GenerateData(). That implementation is responsible for allocating the output buffer. If a filter an be threaded, it should NOT provide a GenerateData() method but should provide a ThreadedGenerateData() instead. See also: ThreadedGenerateData() Reimplemented from itk::ImageSource< TOutputImage >.

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

Run-time type information (and related methods). Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >.

template<class TInputImage, class TOutputImage> virtual int itk::GradientVectorFlowImageFilter< TInputImage, TOutputImage >::GetIterationNum (   )  [virtual]

template<class TInputImage, class TOutputImage> virtual double itk::GradientVectorFlowImageFilter< TInputImage, TOutputImage >::GetNoiseLevel (   )  [virtual]

template<class TInputImage, class TOutputImage> virtual double itk::GradientVectorFlowImageFilter< TInputImage, TOutputImage >::GetTimeStep (   )  [virtual]

template<class TInputImage, class TOutputImage> void itk::GradientVectorFlowImageFilter< TInputImage, TOutputImage >::InitInterImage (   )  [protected]

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

Image dimension.

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

Method of creation through the object factory. Reimplemented from itk::Object.

template<class TInputImage, class TOutputImage> void itk::GradientVectorFlowImageFilter< TInputImage, TOutputImage >::operator= (  const Self &   )  [inline, protected]

Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >. Definition at line 90 of file itkGradientVectorFlowImageFilter.h. References itk::GradientVectorFlowImageFilter< TInputImage, TOutputImage >::Self.

template<class TInputImage, class TOutputImage> void itk::GradientVectorFlowImageFilter< TInputImage, TOutputImage >::PrintSelf (  std::ostream &  os, Indent  indent )  const [protected, virtual]

Methods invoked by Print() to print information about the object including superclasses. Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes. Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >.

template<class TInputImage, class TOutputImage> virtual void itk::GradientVectorFlowImageFilter< TInputImage, TOutputImage >::SetIterationNum (  int  _arg  )  [virtual]

template<class TInputImage, class TOutputImage> virtual void itk::GradientVectorFlowImageFilter< TInputImage, TOutputImage >::SetLaplacianFilter (  LaplacianFilterPointer  _arg  )  [virtual]

Routines.

template<class TInputImage, class TOutputImage> virtual void itk::GradientVectorFlowImageFilter< TInputImage, TOutputImage >::SetNoiseLevel (  double  _arg  )  [virtual]

template<class TInputImage, class TOutputImage> virtual void itk::GradientVectorFlowImageFilter< TInputImage, TOutputImage >::SetTimeStep (  double  _arg  )  [virtual]

template<class TInputImage, class TOutputImage> void itk::GradientVectorFlowImageFilter< TInputImage, TOutputImage >::UpdateInterImage (   )  [protected]

template<class TInputImage, class TOutputImage> void itk::GradientVectorFlowImageFilter< TInputImage, TOutputImage >::UpdatePixels (   )  [protected]

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

• itkGradientVectorFlowImageFilter.h

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