LevelSet function that computes a speed image based on regional integrals of probabilities. More...

#include <itkScalarChanAndVeseLevelSetFunction.h>

Inheritance diagram for itk::ScalarChanAndVeseLevelSetFunction< TInputImage, TFeatureImage, TSharedData >:

Collaboration diagram for itk::ScalarChanAndVeseLevelSetFunction< TInputImage, TFeatureImage, TSharedData >:

Public Types
typedef Superclass::ConstFeatureIteratorType	ConstFeatureIteratorType
typedef Superclass::ConstImageIteratorType	ConstImageIteratorType
typedef SmartPointer< const Self >	ConstPointer
typedef FeatureImageType::ConstPointer	FeatureImageConstPointer
typedef Superclass::FeatureImageIteratorType	FeatureImageIteratorType
typedef TFeatureImage	FeatureImageType
typedef Superclass::FeatureIndexType	FeatureIndexType
typedef Superclass::FeatureOffsetType	FeatureOffsetType
typedef Superclass::FeaturePixelType	FeaturePixelType
typedef Superclass::FloatOffsetType	FloatOffsetType
typedef Superclass::GlobalDataStruct	GlobalDataStruct
typedef Superclass::ImageIteratorType	ImageIteratorType
typedef Superclass::InputImageConstPointer	InputImageConstPointer
typedef Superclass::InputImagePointer	InputImagePointer
typedef TInputImage	InputImageType
typedef Superclass::InputIndexType	InputIndexType
typedef Superclass::InputIndexValueType	InputIndexValueType
typedef Superclass::InputPixelType	InputPixelType
typedef Superclass::InputPointType	InputPointType
typedef Superclass::InputRegionType	InputRegionType
typedef Superclass::InputSizeType	InputSizeType
typedef Superclass::InputSizeValueType	InputSizeValueType
typedef Superclass::ListImageType	ListImageType
typedef Superclass::ListPixelConstIterator	ListPixelConstIterator
typedef Superclass::ListPixelIterator	ListPixelIterator
typedef Superclass::ListPixelType	ListPixelType
typedef Superclass::NeighborhoodType	NeighborhoodType
typedef Superclass::PixelType	PixelType
typedef SmartPointer< Self >	Pointer
typedef Superclass::RadiusType	RadiusType
typedef Superclass::ScalarValueType	ScalarValueType
typedef ScalarChanAndVeseLevelSetFunction	Self
typedef Superclass::SharedDataPointer	SharedDataPointer
typedef Superclass::SharedDataType	SharedDataType
typedef ScalarRegionBasedLevelSetFunction < TInputImage, TFeatureImage, TSharedData >	Superclass
typedef Superclass::TimeStepType	TimeStepType
typedef Superclass::VectorType	VectorType
Public Member Functions
virtual ::itk::LightObject::Pointer	CreateAnother (void) const
virtual const char *	GetNameOfClass () const
Static Public Member Functions
static Pointer	New ()
Static Public Attributes
static const unsigned int	ImageDimension = TFeatureImage::ImageDimension
Protected Member Functions
ScalarValueType	ComputeExternalTerm (const FeaturePixelType &iValue, const FeatureIndexType &iIdx)
ScalarValueType	ComputeInternalTerm (const FeaturePixelType &iValue, const FeatureIndexType &iIdx)
void	ComputeParameters ()
	ScalarChanAndVeseLevelSetFunction ()
void	UpdateSharedDataInsideParameters (const unsigned int &iId, const FeaturePixelType &iVal, const ScalarValueType &iChange)
void	UpdateSharedDataOutsideParameters (const unsigned int &iId, const FeaturePixelType &iVal, const ScalarValueType &iChange)
void	UpdateSharedDataParameters ()
	~ScalarChanAndVeseLevelSetFunction ()
Private Member Functions
void	operator= (const Self &)
	ScalarChanAndVeseLevelSetFunction (const Self &)

Detailed Description

template<class TInputImage, class TFeatureImage, class TSharedData = ConstrainedRegionBasedLevelSetFunctionSharedData< TInputImage, TFeatureImage, ScalarChanAndVeseLevelSetFunctionData< TInputImage, TFeatureImage > >>
class itk::ScalarChanAndVeseLevelSetFunction< TInputImage, TFeatureImage, TSharedData >

LevelSet function that computes a speed image based on regional integrals of probabilities.

This class implements a level set function that computes the speed image by integrating values on the image domain.

Author:: Mosaliganti K., Smith B., Gelas A., Gouaillard A., Megason S.

Based on the papers:

"An active contour model without edges" T. Chan and L. Vese. In Scale-Space Theories in Computer Vision, pages 141-151, 1999.

"Segmenting and Tracking Fluorescent Cells in Dynamic 3-D Microscopy With Coupled Active Surfaces" Dufour, Shinin, Tajbakhsh, Guillen-Aghion, Olivo-Marin In IEEE Transactions on Image Processing, vol. 14, No 9, Sep. 2005

This code was taken from the Insight Journal paper:

"Cell Tracking using Coupled Active Surfaces for Nuclei and Membranes" http://www.insight-journal.org/browse/publication/642 http://hdl.handle.net/10380/3055

That is based on the papers:

"Level Set Segmentation: Active Contours without edge" http://www.insight-journal.org/browse/publication/322 http://hdl.handle.net/1926/1532

and

"Level set segmentation using coupled active surfaces" http://www.insight-journal.org/browse/publication/323 http://hdl.handle.net/1926/1533

Wiki Examples:

All Examples

Multiphase Chan And Vese Sparse Field Level Set Segmentation

Single-phase Chan And Vese Sparse Field Level Set Segmentation

Single-phase Chan And Vese Dense Field Level Set Segmentation

Definition at line 78 of file itkScalarChanAndVeseLevelSetFunction.h.