#include <itkSegmentationLevelSetFunction.h>

Inheritance diagram for itk::SegmentationLevelSetFunction< TImageType, TFeatureImageType >:

Collaboration diagram for itk::SegmentationLevelSetFunction< TImageType, TFeatureImageType >:

Public Types
typedef SmartPointer< const Self >	ConstPointer
typedef InterpolatorType::ContinuousIndexType	ContinuousIndexType
typedef TFeatureImageType	FeatureImageType
typedef FeatureImageType::PixelType	FeatureScalarType
typedef Superclass::FloatOffsetType	FloatOffsetType
typedef Superclass::GlobalDataStruct	GlobalDataStruct
typedef Superclass::ImageType	ImageType
typedef ImageType::IndexType	IndexType
typedef LinearInterpolateImageFunction < ImageType >	InterpolatorType
typedef Superclass::NeighborhoodType	NeighborhoodType
typedef Superclass::PixelRealType	PixelRealType
typedef SmartPointer< Self >	Pointer
typedef Superclass::RadiusType	RadiusType
typedef Superclass::ScalarValueType	ScalarValueType
typedef SegmentationLevelSetFunction	Self
typedef LevelSetFunction < TImageType >	Superclass
typedef Image< VectorType, itkGetStaticConstMacro(ImageDimension) >	VectorImageType
typedef VectorLinearInterpolateImageFunction < VectorImageType >	VectorInterpolatorType
typedef Superclass::VectorType	VectorType
Public Member Functions
virtual void	AllocateAdvectionImage ()
virtual void	AllocateSpeedImage ()
virtual void	CalculateAdvectionImage ()
virtual void	CalculateSpeedImage ()
virtual const char *	GetNameOfClass () const
virtual void	Initialize (const RadiusType &r)
virtual void	ReverseExpansionDirection ()

virtual const FeatureImageType *	GetFeatureImage () const
virtual void	SetFeatureImage (const FeatureImageType *f)

virtual ImageType *	GetSpeedImage ()
void	SetSpeedImage (ImageType *s)

virtual VectorImageType *	GetAdvectionImage () const
void	SetAdvectionImage (VectorImageType *s)
Static Public Attributes
static const unsigned int	ImageDimension = Superclass::ImageDimension
Protected Member Functions
virtual VectorType	AdvectionField (const NeighborhoodType &, const FloatOffsetType &, GlobalDataStruct *gd) const
virtual ScalarValueType	PropagationSpeed (const NeighborhoodType &, const FloatOffsetType &, GlobalDataStruct *gd) const
	SegmentationLevelSetFunction ()
virtual	~SegmentationLevelSetFunction ()
Protected Attributes
VectorImageType::Pointer	m_AdvectionImage
FeatureImageType::ConstPointer	m_FeatureImage
InterpolatorType::Pointer	m_Interpolator
ImageType::Pointer	m_SpeedImage
Functor::VectorCast< typename VectorInterpolatorType::OutputType, VectorType >	m_VectorCast
VectorInterpolatorType::Pointer	m_VectorInterpolator
Private Member Functions
void	operator= (const Self &)
	SegmentationLevelSetFunction (const Self &)

Detailed Description

template<class TImageType, class TFeatureImageType = TImageType>
class itk::SegmentationLevelSetFunction< TImageType, TFeatureImageType >

: This object defines the API for a class of function objects which perform level set based segmentations. The SegmentationLevelSetImageFilter objects use these SegmentationLevelSetFunction objects to perform the numerical calculations which move a level set front to lock onto image features.

: In order to create a working function object, you must subclass the CalculateSpeedImage method to produce a "feature image" that is used by the parent LevelSetFunction class as the PropagationSpeed for its calculations.

See also:: SegmentationLevelSetImageFilter; LevelSetFunction

Definition at line 47 of file itkSegmentationLevelSetFunction.h.