#include <itkLevelSetFunctionWithRefitTerm.h>

Inheritance diagram for itk::LevelSetFunctionWithRefitTerm< TImageType, TSparseImageType >:

Collaboration diagram for itk::LevelSetFunctionWithRefitTerm< TImageType, TSparseImageType >:

Detailed Description

template<class TImageType, class TSparseImageType>
class itk::LevelSetFunctionWithRefitTerm< TImageType, TSparseImageType >

This class extends the LevelSetFunction class by adding a grow term based on a target curvature stored in a sparse image.

: We extend the LevelSetFunction class to add a refitting term. This refitting term forces the curvature of the level set interface to match a prescribed curvature. The prescribed curvature is provided in a sparse image format. The NodeType for the sparse image should contain the member variables m_Curvature and m_CurvatureFlag. The refitting term is defined as part of the propagation term of the original LevelSetFunction. To this purpose we defined the PropagationSpeed method which computes the refitting term and also adds to this term the value returned by the new virtual OtherPropagationSpeed. Therefore, classes derived from this class MUST NOT overwrite the PropagationSpeed method. Instead classes wishing to define a prapagtion term must define OtherPropagationSpeed.

IMPORTANT: Subclasses MUST NOT overwrite the PropagationSpeed method. Define OtherPropagationSpeed instead.

Definition at line 52 of file itkLevelSetFunctionWithRefitTerm.h.

Public Types
typedef SmartPointer< const Self >	ConstPointer

typedef Superclass::FloatOffsetType	FloatOffsetType

typedef Superclass::GlobalDataStruct	GlobalDataStruct

typedef Superclass::ImageType	ImageType

typedef ImageType::IndexType	IndexType

typedef Superclass::NeighborhoodScalesType	NeighborhoodScalesType

typedef NeighborhoodType::SizeValueType	NeighborhoodSizeValueType

typedef Superclass::NeighborhoodType	NeighborhoodType

typedef SparseImageType::NodeType	NodeType

typedef NodeType::NodeDataType	NormalVectorType

typedef SmartPointer< Self >	Pointer

typedef Superclass::ScalarValueType	ScalarValueType

typedef LevelSetFunctionWithRefitTerm	Self

typedef TSparseImageType	SparseImageType

typedef LevelSetFunction < TImageType >	Superclass

typedef Superclass::TimeStepType	TimeStepType

Public Types inherited from itk::LevelSetFunction< TImageType >
typedef SmartPointer< const Self >	ConstPointer

typedef Superclass::FloatOffsetType	FloatOffsetType

typedef Superclass::ImageType	ImageType

typedef Superclass::NeighborhoodScalesType	NeighborhoodScalesType

typedef Superclass::NeighborhoodType	NeighborhoodType

typedef Superclass::PixelRealType	PixelRealType

typedef Superclass::PixelType	PixelType

typedef SmartPointer< Self >	Pointer

typedef Superclass::RadiusType	RadiusType

typedef PixelType	ScalarValueType

typedef LevelSetFunction	Self

typedef FiniteDifferenceFunction < TImageType >	Superclass

typedef double	TimeStepType

typedef FixedArray < ScalarValueType, itkGetStaticConstMacro(ImageDimension) >	VectorType

Public Types inherited from itk::FiniteDifferenceFunction< TImageType >
typedef SmartPointer< const Self >	ConstPointer

typedef ZeroFluxNeumannBoundaryCondition < ImageType >	DefaultBoundaryConditionType

typedef Vector< float, itkGetStaticConstMacro(ImageDimension) >	FloatOffsetType

typedef TImageType	ImageType

typedef Vector< PixelRealType, itkGetStaticConstMacro(ImageDimension) >	NeighborhoodScalesType

typedef ConstNeighborhoodIterator < TImageType, DefaultBoundaryConditionType >	NeighborhoodType

typedef double	PixelRealType

typedef ImageType::PixelType	PixelType

typedef SmartPointer< Self >	Pointer

typedef ConstNeighborhoodIterator < TImageType >::RadiusType	RadiusType

typedef FiniteDifferenceFunction	Self

typedef LightObject	Superclass

typedef double	TimeStepType

Public Types inherited from itk::LightObject
typedef SmartPointer< const Self >	ConstPointer

typedef SmartPointer< Self >	Pointer

typedef LightObject	Self

Public Member Functions
virtual TimeStepType	ComputeGlobalTimeStep (void *GlobalData) const

virtual ::itk::LightObject::Pointer	CreateAnother (void) const

virtual const char *	GetNameOfClass () const

SparseImageType *	GetSparseTargetImage () const

void	SetOtherPropagationWeight (const ScalarValueType w)

void	SetRefitWeight (const ScalarValueType w)

void	SetSparseTargetImage (SparseImageType *im)

Public Member Functions inherited from itk::LevelSetFunction< TImageType >
virtual VectorType	AdvectionField (const NeighborhoodType &, const FloatOffsetType &, GlobalDataStruct *=0) const

virtual ScalarValueType	Compute3DMinimalCurvature (const NeighborhoodType &, const FloatOffsetType &, GlobalDataStruct *gd=0)

virtual ScalarValueType	ComputeCurvatureTerm (const NeighborhoodType &, const FloatOffsetType &, GlobalDataStruct *gd=0)

virtual ScalarValueType	ComputeMeanCurvature (const NeighborhoodType &, const FloatOffsetType &, GlobalDataStruct *gd=0)

virtual ScalarValueType	ComputeMinimalCurvature (const NeighborhoodType &, const FloatOffsetType &, GlobalDataStruct *gd=0)

virtual PixelType	ComputeUpdate (const NeighborhoodType &neighborhood, void *globalData, const FloatOffsetType &=FloatOffsetType(0.0))

virtual ScalarValueType	CurvatureSpeed (const NeighborhoodType &, const FloatOffsetType &, GlobalDataStruct *=0) const

virtual void *	GetGlobalDataPointer () const

bool	GetUseMinimalCurvature () const

virtual void	Initialize (const RadiusType &r)

virtual ScalarValueType	LaplacianSmoothingSpeed (const NeighborhoodType &, const FloatOffsetType &, GlobalDataStruct *=0) const

virtual void	ReleaseGlobalDataPointer (void *GlobalData) const

void	SetUseMinimalCurvature (bool b)

void	UseMinimalCurvatureOff ()

void	UseMinimalCurvatureOn ()

virtual void	SetAdvectionWeight (const ScalarValueType a)

ScalarValueType	GetAdvectionWeight () const

virtual void	SetPropagationWeight (const ScalarValueType p)

ScalarValueType	GetPropagationWeight () const

virtual void	SetCurvatureWeight (const ScalarValueType c)

ScalarValueType	GetCurvatureWeight () const

void	SetLaplacianSmoothingWeight (const ScalarValueType c)

ScalarValueType	GetLaplacianSmoothingWeight () const

void	SetEpsilonMagnitude (const ScalarValueType e)

ScalarValueType	GetEpsilonMagnitude () const

Public Member Functions inherited from itk::FiniteDifferenceFunction< TImageType >
const NeighborhoodScalesType	ComputeNeighborhoodScales () const

const RadiusType &	GetRadius () const

void	GetScaleCoefficients (PixelRealType vals[ImageDimension]) const

virtual void	InitializeIteration ()

void	SetRadius (const RadiusType &r)

void	SetScaleCoefficients (PixelRealType vals[ImageDimension])

Public Member Functions inherited from itk::LightObject
virtual void	Delete ()

virtual int	GetReferenceCount () const

	itkCloneMacro (Self)

void	Print (std::ostream &os, Indent indent=0) const

virtual void	Register () const

virtual void	SetReferenceCount (int)

virtual void	UnRegister () const

Static Public Member Functions
static Pointer	New ()

Static Public Member Functions inherited from itk::LevelSetFunction< TImageType >
static double	GetMaximumCurvatureTimeStep ()

static double	GetMaximumPropagationTimeStep ()

static Pointer	New ()

static void	SetMaximumCurvatureTimeStep (double n)

static void	SetMaximumPropagationTimeStep (double n)

Protected Member Functions
ScalarValueType	ComputeCurvature (const NeighborhoodType &) const

	LevelSetFunctionWithRefitTerm ()

virtual ScalarValueType	OtherPropagationSpeed (const NeighborhoodType &, const FloatOffsetType &, GlobalDataStruct *=0) const

void	PrintSelf (std::ostream &os, Indent indent) const

virtual ScalarValueType	PropagationSpeed (const NeighborhoodType &, const FloatOffsetType &, GlobalDataStruct *=0) const

Protected Member Functions inherited from itk::LevelSetFunction< TImageType >
	LevelSetFunction ()

virtual	~LevelSetFunction ()

Protected Member Functions inherited from itk::FiniteDifferenceFunction< TImageType >
	FiniteDifferenceFunction ()

	~FiniteDifferenceFunction ()

Protected Member Functions inherited from itk::LightObject
virtual LightObject::Pointer	InternalClone () const

	LightObject ()

virtual void	PrintHeader (std::ostream &os, Indent indent) const

virtual void	PrintTrailer (std::ostream &os, Indent indent) const

virtual	~LightObject ()

Protected Attributes
ScalarValueType	m_OtherPropagationWeight

ScalarValueType	m_RefitWeight

Protected Attributes inherited from itk::LevelSetFunction< TImageType >
ScalarValueType	m_AdvectionWeight

OffsetValueType	m_Center

ScalarValueType	m_CurvatureWeight

ScalarValueType	m_EpsilonMagnitude

ScalarValueType	m_LaplacianSmoothingWeight

ScalarValueType	m_PropagationWeight

bool	m_UseMinimalCurvature

OffsetValueType	m_xStride [itkGetStaticConstMacro(ImageDimension)]

std::slice	x_slice [itkGetStaticConstMacro(ImageDimension)]

Protected Attributes inherited from itk::FiniteDifferenceFunction< TImageType >
RadiusType	m_Radius

PixelRealType	m_ScaleCoefficients [ImageDimension]

Protected Attributes inherited from itk::LightObject
InternalReferenceCountType	m_ReferenceCount

SimpleFastMutexLock	m_ReferenceCountLock

Private Member Functions
	LevelSetFunctionWithRefitTerm (const Self &)

void	operator= (const Self &)

Private Attributes
ScalarValueType	m_MinVectorNorm

SparseImageType::Pointer	m_SparseTargetImage

Static Private Attributes
static const ScalarValueType	m_DimConst

static const NeighborhoodSizeValueType	m_NumVertex

Additional Inherited Members
Static Public Attributes inherited from itk::LevelSetFunction< TImageType >
static const unsigned int	ImageDimension = Superclass::ImageDimension

Protected Types inherited from itk::LightObject
typedef int	InternalReferenceCountType

Static Protected Member Functions inherited from itk::LevelSetFunction< TImageType >
static VectorType	InitializeZeroVectorConstant ()

Static Protected Attributes inherited from itk::LevelSetFunction< TImageType >
static double	m_DT

static double	m_WaveDT

static VectorType	m_ZeroVectorConstant