itk::GradientVectorFlowImageFilter< TInputImage, TOutputImage, TInternalPixel > Class Template Reference

#include <itkGradientVectorFlowImageFilter.h>

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

Collaboration diagram for itk::GradientVectorFlowImageFilter< TInputImage, TOutputImage, TInternalPixel >:

List of all members.

Public Types
typedef SmartPointer< const Self >	ConstPointer
typedef TInputImage::IndexType	IndexType
typedef ImageRegionConstIteratorWithIndex < InputImageType >	InputImageConstIterator
typedef ImageRegionIterator < InputImageType >	InputImageIterator
typedef TInputImage	InputImageType
typedef ImageRegionIterator < InternalImageType >	InternalImageIterator
typedef InternalImageType::Pointer	InternalImagePointer
typedef itk::Image < InternalPixelType, itkGetStaticConstMacro(ImageDimension) >	InternalImageType
typedef TInternalPixel	InternalPixelType
typedef LaplacianFilterType::Pointer	LaplacianFilterPointer
typedef LaplacianImageFilter < InternalImageType, InternalImageType >	LaplacianFilterType
typedef ImageRegionIterator < OutputImageType >	OutputImageIterator
typedef OutputImageType::Pointer	OutputImagePointer
typedef TOutputImage	OutputImageType
typedef TInputImage::PixelType	PixelType
typedef SmartPointer< Self >	Pointer
typedef OutputImageType::RegionType	RegionType
typedef GradientVectorFlowImageFilter	Self
typedef TInputImage::SizeType	SizeType
typedef ImageToImageFilter < TInputImage, TOutputImage >	Superclass
Public Member Functions
virtual ::itk::LightObject::Pointer	CreateAnother (void) const
virtual int	GetIterationNum () const
virtual const char *	GetNameOfClass () const
virtual double	GetNoiseLevel () const
virtual double	GetTimeStep () const
virtual void	SetIterationNum (int _arg)
virtual void	SetLaplacianFilter (LaplacianFilterPointer _arg)
virtual void	SetNoiseLevel (double _arg)
virtual void	SetTimeStep (double _arg)
	typedef (Concept::SameDimension< ImageDimension, OutputImageDimension >) SameDimensionCheck
	typedef (Concept::HasNumericTraits< typename PixelType::ValueType >) InputHasNumericTraitsCheck
	typedef (Concept::HasNumericTraits< typename TOutputImage::PixelType::ValueType >) OutputHasNumericTraitsCheck
Static Public Member Functions
static Pointer	New ()
Static Public Attributes
static const unsigned int	ImageDimension = TInputImage::ImageDimension
static const unsigned int	OutputImageDimension = TOutputImage::ImageDimension
Protected Member Functions
virtual void	GenerateData ()
void	InitInterImage ()
void	UpdateInterImage ()
void	UpdatePixels ()
	GradientVectorFlowImageFilter ()
	~GradientVectorFlowImageFilter ()
void	PrintSelf (std::ostream &os, Indent indent) const
Private Member Functions
	GradientVectorFlowImageFilter (const Self &)
void	operator= (const Self &)
Private Attributes
InternalImagePointer	m_BImage
Superclass::InputImagePointer	m_CImage
Superclass::InputImagePointer	m_IntermediateImage
InternalImagePointer	m_InternalImages [Superclass::InputImageDimension]
int	m_IterationNum
LaplacianFilterPointer	m_LaplacianFilter
double	m_NoiseLevel
double	m_Steps [Superclass::InputImageDimension]
double	m_TimeStep

---

Detailed Description

template<class TInputImage, class TOutputImage, class TInternalPixel = double>
class itk::GradientVectorFlowImageFilter< TInputImage, TOutputImage, TInternalPixel >

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 43 of file itkGradientVectorFlowImageFilter.h.

---

Member Typedef Documentation

template<class TInputImage , class TOutputImage , class TInternalPixel = double>

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

Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >.

Definition at line 54 of file itkGradientVectorFlowImageFilter.h.

template<class TInputImage , class TOutputImage , class TInternalPixel = double>

typedef TInputImage::IndexType itk::GradientVectorFlowImageFilter< TInputImage, TOutputImage, TInternalPixel >::IndexType

Definition at line 66 of file itkGradientVectorFlowImageFilter.h.

template<class TInputImage , class TOutputImage , class TInternalPixel = double>

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

Definition at line 75 of file itkGradientVectorFlowImageFilter.h.

template<class TInputImage , class TOutputImage , class TInternalPixel = double>

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

Image and Image iterator definition.

Definition at line 74 of file itkGradientVectorFlowImageFilter.h.

template<class TInputImage , class TOutputImage , class TInternalPixel = double>

typedef TInputImage itk::GradientVectorFlowImageFilter< TInputImage, TOutputImage, TInternalPixel >::InputImageType

Some typedefs.

Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >.

Definition at line 60 of file itkGradientVectorFlowImageFilter.h.

template<class TInputImage , class TOutputImage , class TInternalPixel = double>

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

Definition at line 88 of file itkGradientVectorFlowImageFilter.h.

template<class TInputImage , class TOutputImage , class TInternalPixel = double>

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

Definition at line 87 of file itkGradientVectorFlowImageFilter.h.

template<class TInputImage , class TOutputImage , class TInternalPixel = double>

typedef itk::Image< InternalPixelType, itkGetStaticConstMacro(ImageDimension) > itk::GradientVectorFlowImageFilter< TInputImage, TOutputImage, TInternalPixel >::InternalImageType

Definition at line 86 of file itkGradientVectorFlowImageFilter.h.

template<class TInputImage , class TOutputImage , class TInternalPixel = double>

typedef TInternalPixel itk::GradientVectorFlowImageFilter< TInputImage, TOutputImage, TInternalPixel >::InternalPixelType

Definition at line 85 of file itkGradientVectorFlowImageFilter.h.

template<class TInputImage , class TOutputImage , class TInternalPixel = double>

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

Definition at line 91 of file itkGradientVectorFlowImageFilter.h.

template<class TInputImage , class TOutputImage , class TInternalPixel = double>

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

Definition at line 90 of file itkGradientVectorFlowImageFilter.h.

template<class TInputImage , class TOutputImage , class TInternalPixel = double>

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

Definition at line 76 of file itkGradientVectorFlowImageFilter.h.

template<class TInputImage , class TOutputImage , class TInternalPixel = double>

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

Reimplemented from itk::ImageSource< TOutputImage >.

Definition at line 69 of file itkGradientVectorFlowImageFilter.h.

template<class TInputImage , class TOutputImage , class TInternalPixel = double>

typedef TOutputImage itk::GradientVectorFlowImageFilter< TInputImage, TOutputImage, TInternalPixel >::OutputImageType

Some convenient typedefs.

Reimplemented from itk::ImageSource< TOutputImage >.

Definition at line 64 of file itkGradientVectorFlowImageFilter.h.

template<class TInputImage , class TOutputImage , class TInternalPixel = double>

typedef TInputImage::PixelType itk::GradientVectorFlowImageFilter< TInputImage, TOutputImage, TInternalPixel >::PixelType

Definition at line 68 of file itkGradientVectorFlowImageFilter.h.

template<class TInputImage , class TOutputImage , class TInternalPixel = double>

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

Smart pointer typedef support

Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >.

Definition at line 53 of file itkGradientVectorFlowImageFilter.h.

template<class TInputImage , class TOutputImage , class TInternalPixel = double>

typedef OutputImageType::RegionType itk::GradientVectorFlowImageFilter< TInputImage, TOutputImage, TInternalPixel >::RegionType

Definition at line 70 of file itkGradientVectorFlowImageFilter.h.

template<class TInputImage , class TOutputImage , class TInternalPixel = double>

typedef GradientVectorFlowImageFilter itk::GradientVectorFlowImageFilter< TInputImage, TOutputImage, TInternalPixel >::Self

Standard "Self" typedef.

Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >.

Definition at line 47 of file itkGradientVectorFlowImageFilter.h.

template<class TInputImage , class TOutputImage , class TInternalPixel = double>

typedef TInputImage::SizeType itk::GradientVectorFlowImageFilter< TInputImage, TOutputImage, TInternalPixel >::SizeType

Definition at line 67 of file itkGradientVectorFlowImageFilter.h.

template<class TInputImage , class TOutputImage , class TInternalPixel = double>

typedef ImageToImageFilter< TInputImage, TOutputImage > itk::GradientVectorFlowImageFilter< TInputImage, TOutputImage, TInternalPixel >::Superclass

Standard "Superclass" typedef.

Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >.

Definition at line 50 of file itkGradientVectorFlowImageFilter.h.

---

Constructor & Destructor Documentation

template<class TInputImage , class TOutputImage , class TInternalPixel = double>

itk::GradientVectorFlowImageFilter< TInputImage, TOutputImage, TInternalPixel >::GradientVectorFlowImageFilter

(

)

[protected]

End concept checking

template<class TInputImage , class TOutputImage , class TInternalPixel = double>

itk::GradientVectorFlowImageFilter< TInputImage, TOutputImage, TInternalPixel >::~GradientVectorFlowImageFilter

(

)

[inline, protected]

End concept checking

Definition at line 119 of file itkGradientVectorFlowImageFilter.h.

template<class TInputImage , class TOutputImage , class TInternalPixel = double>

itk::GradientVectorFlowImageFilter< TInputImage, TOutputImage, TInternalPixel >::GradientVectorFlowImageFilter

(

const Self &

)

[private]

---

Member Function Documentation

template<class TInputImage , class TOutputImage , class TInternalPixel = double>

virtual::itk::LightObject::Pointer itk::GradientVectorFlowImageFilter< TInputImage, TOutputImage, TInternalPixel >::CreateAnother

(

void

)

const [virtual]

Create an object from an instance, potentially deferring to a factory. This method allows you to create an instance of an object that is exactly the same type as the referring object. This is useful in cases where an object has been cast back to a base class.

Reimplemented from itk::Object.

template<class TInputImage , class TOutputImage , class TInternalPixel = double>

virtual void itk::GradientVectorFlowImageFilter< TInputImage, TOutputImage, TInternalPixel >::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 , class TInternalPixel = double>

virtual int itk::GradientVectorFlowImageFilter< TInputImage, TOutputImage, TInternalPixel >::GetIterationNum

(

)

const [virtual]

template<class TInputImage , class TOutputImage , class TInternalPixel = double>

virtual const char* itk::GradientVectorFlowImageFilter< TInputImage, TOutputImage, TInternalPixel >::GetNameOfClass

(

)

const [virtual]

Run-time type information (and related methods).

Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >.

template<class TInputImage , class TOutputImage , class TInternalPixel = double>

virtual double itk::GradientVectorFlowImageFilter< TInputImage, TOutputImage, TInternalPixel >::GetNoiseLevel

(

)

const [virtual]

template<class TInputImage , class TOutputImage , class TInternalPixel = double>

virtual double itk::GradientVectorFlowImageFilter< TInputImage, TOutputImage, TInternalPixel >::GetTimeStep

(

)

const [virtual]

template<class TInputImage , class TOutputImage , class TInternalPixel = double>

void itk::GradientVectorFlowImageFilter< TInputImage, TOutputImage, TInternalPixel >::InitInterImage

(

)

[protected]

template<class TInputImage , class TOutputImage , class TInternalPixel = double>

static Pointer itk::GradientVectorFlowImageFilter< TInputImage, TOutputImage, TInternalPixel >::New

(

)

[static]

Method of creation through the object factory.

Reimplemented from itk::Object.

template<class TInputImage , class TOutputImage , class TInternalPixel = double>

void itk::GradientVectorFlowImageFilter< TInputImage, TOutputImage, TInternalPixel >::operator=

(

const Self &

)

[private]

PushBackInput(), PushFronInput() in the public section force the input to be the type expected by an ImageToImageFilter. However, these methods end of "hiding" the versions from the superclass (ProcessObject) whose arguments are DataObjects. Here, we re-expose the versions from ProcessObject to avoid warnings about hiding methods from the superclass.

Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >.

template<class TInputImage , class TOutputImage , class TInternalPixel = double>

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

End concept checking

Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >.

template<class TInputImage , class TOutputImage , class TInternalPixel = double>

virtual void itk::GradientVectorFlowImageFilter< TInputImage, TOutputImage, TInternalPixel >::SetIterationNum

(

int

_arg

)

[virtual]

template<class TInputImage , class TOutputImage , class TInternalPixel = double>

virtual void itk::GradientVectorFlowImageFilter< TInputImage, TOutputImage, TInternalPixel >::SetLaplacianFilter

(

LaplacianFilterPointer

_arg

)

[virtual]

Routines.

template<class TInputImage , class TOutputImage , class TInternalPixel = double>

virtual void itk::GradientVectorFlowImageFilter< TInputImage, TOutputImage, TInternalPixel >::SetNoiseLevel

(

double

_arg

)

[virtual]

template<class TInputImage , class TOutputImage , class TInternalPixel = double>

virtual void itk::GradientVectorFlowImageFilter< TInputImage, TOutputImage, TInternalPixel >::SetTimeStep

(

double

_arg

)

[virtual]

template<class TInputImage , class TOutputImage , class TInternalPixel = double>

itk::GradientVectorFlowImageFilter< TInputImage, TOutputImage, TInternalPixel >::typedef

(

Concept::SameDimension< ImageDimension, OutputImageDimension >

)

Begin concept checking This class requires SameDimensionCheck in the form of ( Concept::SameDimension< ImageDimension, OutputImageDimension > )

template<class TInputImage , class TOutputImage , class TInternalPixel = double>

itk::GradientVectorFlowImageFilter< TInputImage, TOutputImage, TInternalPixel >::typedef

(

Concept::HasNumericTraits< typename PixelType::ValueType >

)

This class requires InputHasNumericTraitsCheck in the form of ( Concept::HasNumericTraits< typename PixelType::ValueType > )

template<class TInputImage , class TOutputImage , class TInternalPixel = double>

itk::GradientVectorFlowImageFilter< TInputImage, TOutputImage, TInternalPixel >::typedef

(

Concept::HasNumericTraits< typename TOutputImage::PixelType::ValueType >

)

This class requires OutputHasNumericTraitsCheck in the form of ( Concept::HasNumericTraits< typename TOutputImage::PixelType::ValueType > )

template<class TInputImage , class TOutputImage , class TInternalPixel = double>

void itk::GradientVectorFlowImageFilter< TInputImage, TOutputImage, TInternalPixel >::UpdateInterImage

(

)

[protected]

template<class TInputImage , class TOutputImage , class TInternalPixel = double>

void itk::GradientVectorFlowImageFilter< TInputImage, TOutputImage, TInternalPixel >::UpdatePixels

(

)

[protected]

---

Member Data Documentation

template<class TInputImage , class TOutputImage , class TInternalPixel = double>

const unsigned int itk::GradientVectorFlowImageFilter< TInputImage, TOutputImage, TInternalPixel >::ImageDimension = TInputImage::ImageDimension [static]

Image dimension.

Definition at line 80 of file itkGradientVectorFlowImageFilter.h.

template<class TInputImage , class TOutputImage , class TInternalPixel = double>

InternalImagePointer itk::GradientVectorFlowImageFilter< TInputImage, TOutputImage, TInternalPixel >::m_BImage [private]

Definition at line 148 of file itkGradientVectorFlowImageFilter.h.

template<class TInputImage , class TOutputImage , class TInternalPixel = double>

Superclass::InputImagePointer itk::GradientVectorFlowImageFilter< TInputImage, TOutputImage, TInternalPixel >::m_CImage [private]

Definition at line 150 of file itkGradientVectorFlowImageFilter.h.

template<class TInputImage , class TOutputImage , class TInternalPixel = double>

Superclass::InputImagePointer itk::GradientVectorFlowImageFilter< TInputImage, TOutputImage, TInternalPixel >::m_IntermediateImage [private]

Definition at line 145 of file itkGradientVectorFlowImageFilter.h.

template<class TInputImage , class TOutputImage , class TInternalPixel = double>

InternalImagePointer itk::GradientVectorFlowImageFilter< TInputImage, TOutputImage, TInternalPixel >::m_InternalImages[Superclass::InputImageDimension] [private]

Definition at line 147 of file itkGradientVectorFlowImageFilter.h.

template<class TInputImage , class TOutputImage , class TInternalPixel = double>

int itk::GradientVectorFlowImageFilter< TInputImage, TOutputImage, TInternalPixel >::m_IterationNum [private]

Definition at line 142 of file itkGradientVectorFlowImageFilter.h.

template<class TInputImage , class TOutputImage , class TInternalPixel = double>

LaplacianFilterPointer itk::GradientVectorFlowImageFilter< TInputImage, TOutputImage, TInternalPixel >::m_LaplacianFilter [private]

Definition at line 144 of file itkGradientVectorFlowImageFilter.h.

template<class TInputImage , class TOutputImage , class TInternalPixel = double>

double itk::GradientVectorFlowImageFilter< TInputImage, TOutputImage, TInternalPixel >::m_NoiseLevel [private]

Definition at line 140 of file itkGradientVectorFlowImageFilter.h.

template<class TInputImage , class TOutputImage , class TInternalPixel = double>

double itk::GradientVectorFlowImageFilter< TInputImage, TOutputImage, TInternalPixel >::m_Steps[Superclass::InputImageDimension] [private]

Definition at line 138 of file itkGradientVectorFlowImageFilter.h.

template<class TInputImage , class TOutputImage , class TInternalPixel = double>

double itk::GradientVectorFlowImageFilter< TInputImage, TOutputImage, TInternalPixel >::m_TimeStep [private]

Definition at line 136 of file itkGradientVectorFlowImageFilter.h.

template<class TInputImage , class TOutputImage , class TInternalPixel = double>

const unsigned int itk::GradientVectorFlowImageFilter< TInputImage, TOutputImage, TInternalPixel >::OutputImageDimension = TOutputImage::ImageDimension [static]

Image dimension.

Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >.

Definition at line 82 of file itkGradientVectorFlowImageFilter.h.

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

• itkGradientVectorFlowImageFilter.h