#include <itkLaplacianSegmentationLevelSetFunction.h>

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

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

Public Types
using	ConstPointer = SmartPointer< const Self >

using	FeatureImageType = TFeatureImageType

using	FeatureScalarType = typename Superclass::FeatureScalarType

using	ImageType = typename Superclass::ImageType

using	Pointer = SmartPointer< Self >

using	RadiusType = typename Superclass::RadiusType

using	ScalarValueType = typename Superclass::ScalarValueType

using	Self = LaplacianSegmentationLevelSetFunction

using	Superclass = SegmentationLevelSetFunction< TImageType, TFeatureImageType >

Public Types inherited from itk::SegmentationLevelSetFunction< TImageType, TFeatureImageType >
using	ConstPointer = SmartPointer< const Self >

using	ContinuousIndexType = typename InterpolatorType::ContinuousIndexType

using	FeatureImageType = TFeatureImageType

using	FeatureScalarType = typename FeatureImageType::PixelType

using	FloatOffsetType = typename Superclass::FloatOffsetType

using	GlobalDataStruct = typename Superclass::GlobalDataStruct

using	ImageType = typename Superclass::ImageType

using	IndexType = typename ImageType::IndexType

using	InterpolatorType = LinearInterpolateImageFunction< ImageType >

using	NeighborhoodType = typename Superclass::NeighborhoodType

using	PixelRealType = typename Superclass::PixelRealType

using	Pointer = SmartPointer< Self >

using	RadiusType = typename Superclass::RadiusType

using	ScalarValueType = typename Superclass::ScalarValueType

using	Self = SegmentationLevelSetFunction

using	Superclass = LevelSetFunction< TImageType >

using	VectorImageType = Image< VectorType, Self::ImageDimension >

using	VectorInterpolatorType = VectorLinearInterpolateImageFunction< VectorImageType >

using	VectorType = typename Superclass::VectorType

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

using	FloatOffsetType = typename Superclass::FloatOffsetType

using	ImageType = typename Superclass::ImageType

using	NeighborhoodScalesType = typename Superclass::NeighborhoodScalesType

using	NeighborhoodType = typename Superclass::NeighborhoodType

using	PixelRealType = typename Superclass::PixelRealType

using	PixelType = typename Superclass::PixelType

using	Pointer = SmartPointer< Self >

using	RadiusType = typename Superclass::RadiusType

using	ScalarValueType = PixelType

using	Self = LevelSetFunction

using	Superclass = FiniteDifferenceFunction< TImageType >

using	TimeStepType = double

using	VectorType = FixedArray< ScalarValueType, Self::ImageDimension >

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

using	DefaultBoundaryConditionType = ZeroFluxNeumannBoundaryCondition< ImageType >

using	FloatOffsetType = Vector< float, Self::ImageDimension >

using	ImageType = TImageType

using	NeighborhoodScalesType = Vector< PixelRealType, Self::ImageDimension >

using	NeighborhoodType = ConstNeighborhoodIterator< TImageType, DefaultBoundaryConditionType >

using	PixelRealType = double

using	PixelType = typename ImageType::PixelType

using	Pointer = SmartPointer< Self >

using	RadiusType = typename ConstNeighborhoodIterator< TImageType >::RadiusType

using	Self = FiniteDifferenceFunction

using	Superclass = LightObject

using	TimeStepType = double

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

using	Pointer = SmartPointer< Self >

using	Self = LightObject

Public Member Functions
void	CalculateSpeedImage () override

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

virtual const char *	GetNameOfClass () const

void	Initialize (const RadiusType &r) override

Public Member Functions inherited from itk::SegmentationLevelSetFunction< TImageType, TFeatureImageType >
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)

void	Initialize (const RadiusType &r) override

virtual void	CalculateAdvectionImage ()

virtual void	AllocateSpeedImage ()

virtual void	AllocateAdvectionImage ()

virtual void	ReverseExpansionDirection ()

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

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

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

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

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

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

PixelType	ComputeUpdate (const NeighborhoodType &it, void *globalData, const FloatOffsetType &=FloatOffsetType(0.0)) override

TimeStepType	ComputeGlobalTimeStep (void *GlobalData) const override

void *	GetGlobalDataPointer () const override

void	ReleaseGlobalDataPointer (void *GlobalData) const override

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

void	SetUseMinimalCurvature (bool b)

bool	GetUseMinimalCurvature () const

void	UseMinimalCurvatureOn ()

void	UseMinimalCurvatureOff ()

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 (const PixelRealType vals[ImageDimension])

Public Member Functions inherited from itk::LightObject
Pointer	Clone () const

virtual void	Delete ()

virtual int	GetReferenceCount () const

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

virtual void	Register () const

virtual void	SetReferenceCount (int)

virtual void	UnRegister () const noexcept

Static Public Member Functions
static Pointer	New ()

Static Public Member Functions inherited from itk::LevelSetFunction< TImageType >
static Pointer	New ()

static void	SetMaximumCurvatureTimeStep (double n)

static double	GetMaximumCurvatureTimeStep ()

static void	SetMaximumPropagationTimeStep (double n)

static double	GetMaximumPropagationTimeStep ()

Static Public Member Functions inherited from itk::LightObject
static void	BreakOnError ()

static Pointer	New ()

Static Public Attributes
static constexpr unsigned int	ImageDimension = Superclass::ImageDimension

Static Public Attributes inherited from itk::SegmentationLevelSetFunction< TImageType, TFeatureImageType >
static constexpr unsigned int	ImageDimension = Superclass::ImageDimension

Static Public Attributes inherited from itk::LevelSetFunction< TImageType >
static constexpr unsigned int	ImageDimension = Superclass::ImageDimension

Static Public Attributes inherited from itk::FiniteDifferenceFunction< TImageType >
static constexpr unsigned int	ImageDimension = ImageType::ImageDimension

void	SetAdvectionWeight (const ScalarValueType value) override

	LaplacianSegmentationLevelSetFunction ()

	~LaplacianSegmentationLevelSetFunction () override=default

Additional Inherited Members
Protected Member Functions inherited from itk::SegmentationLevelSetFunction< TImageType, TFeatureImageType >
ScalarValueType	PropagationSpeed (const NeighborhoodType &, const FloatOffsetType &, GlobalDataStruct *gd) const override

VectorType	AdvectionField (const NeighborhoodType &, const FloatOffsetType &, GlobalDataStruct *gd) const override

	~SegmentationLevelSetFunction () override=default

	SegmentationLevelSetFunction ()

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

	~LevelSetFunction () override=default

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

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

	~FiniteDifferenceFunction () override=default

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 ()

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

Protected Attributes inherited from itk::SegmentationLevelSetFunction< TImageType, TFeatureImageType >
FeatureImageType::ConstPointer	m_FeatureImage

ImageType::Pointer	m_SpeedImage

VectorImageType::Pointer	m_AdvectionImage

InterpolatorType::Pointer	m_Interpolator

VectorInterpolatorType::Pointer	m_VectorInterpolator

Protected Attributes inherited from itk::LevelSetFunction< TImageType >
std::slice	x_slice [Self::ImageDimension]

OffsetValueType	m_Center { 0 }

OffsetValueType	m_xStride [Self::ImageDimension]

bool	m_UseMinimalCurvature { false }

ScalarValueType	m_EpsilonMagnitude

ScalarValueType	m_AdvectionWeight

ScalarValueType	m_PropagationWeight

ScalarValueType	m_CurvatureWeight

ScalarValueType	m_LaplacianSmoothingWeight

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

PixelRealType	m_ScaleCoefficients [ImageDimension]

Protected Attributes inherited from itk::LightObject
std::atomic< int >	m_ReferenceCount

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

static double	m_DT

static VectorType	m_ZeroVectorConstant

Detailed Description

template<typename TImageType, typename TFeatureImageType = TImageType>
class itk::LaplacianSegmentationLevelSetFunction< TImageType, TFeatureImageType >

This function is used in LaplacianSegmentationImageFilter to segment structures in an image based Laplacian edges.

Assumes a strictly POSITIVE feature image

Definition at line 34 of file itkLaplacianSegmentationLevelSetFunction.h.

Member Typedef Documentation

◆ ConstPointer

template<typename TImageType , typename TFeatureImageType = TImageType>

using itk::LaplacianSegmentationLevelSetFunction< TImageType, TFeatureImageType >::ConstPointer = SmartPointer<const Self>

Definition at line 44 of file itkLaplacianSegmentationLevelSetFunction.h.

◆ FeatureImageType

template<typename TImageType , typename TFeatureImageType = TImageType>

using itk::LaplacianSegmentationLevelSetFunction< TImageType, TFeatureImageType >::FeatureImageType = TFeatureImageType

Definition at line 45 of file itkLaplacianSegmentationLevelSetFunction.h.

◆ FeatureScalarType

template<typename TImageType , typename TFeatureImageType = TImageType>

using itk::LaplacianSegmentationLevelSetFunction< TImageType, TFeatureImageType >::FeatureScalarType = typename Superclass::FeatureScalarType

Definition at line 56 of file itkLaplacianSegmentationLevelSetFunction.h.

◆ ImageType

template<typename TImageType , typename TFeatureImageType = TImageType>

using itk::LaplacianSegmentationLevelSetFunction< TImageType, TFeatureImageType >::ImageType = typename Superclass::ImageType

Extract some parameters from the superclass.

Definition at line 54 of file itkLaplacianSegmentationLevelSetFunction.h.

◆ Pointer

template<typename TImageType , typename TFeatureImageType = TImageType>

using itk::LaplacianSegmentationLevelSetFunction< TImageType, TFeatureImageType >::Pointer = SmartPointer<Self>

Definition at line 43 of file itkLaplacianSegmentationLevelSetFunction.h.

◆ RadiusType

template<typename TImageType , typename TFeatureImageType = TImageType>

using itk::LaplacianSegmentationLevelSetFunction< TImageType, TFeatureImageType >::RadiusType = typename Superclass::RadiusType

Definition at line 57 of file itkLaplacianSegmentationLevelSetFunction.h.

◆ ScalarValueType

template<typename TImageType , typename TFeatureImageType = TImageType>

using itk::LaplacianSegmentationLevelSetFunction< TImageType, TFeatureImageType >::ScalarValueType = typename Superclass::ScalarValueType

Definition at line 55 of file itkLaplacianSegmentationLevelSetFunction.h.

◆ Self

template<typename TImageType , typename TFeatureImageType = TImageType>

using itk::LaplacianSegmentationLevelSetFunction< TImageType, TFeatureImageType >::Self = LaplacianSegmentationLevelSetFunction

Standard class type aliases.

Definition at line 41 of file itkLaplacianSegmentationLevelSetFunction.h.

◆ Superclass

template<typename TImageType , typename TFeatureImageType = TImageType>

using itk::LaplacianSegmentationLevelSetFunction< TImageType, TFeatureImageType >::Superclass = SegmentationLevelSetFunction<TImageType, TFeatureImageType>

Definition at line 42 of file itkLaplacianSegmentationLevelSetFunction.h.

Constructor & Destructor Documentation

◆ LaplacianSegmentationLevelSetFunction()

template<typename TImageType , typename TFeatureImageType = TImageType>

itk::LaplacianSegmentationLevelSetFunction< TImageType, TFeatureImageType >::LaplacianSegmentationLevelSetFunction ( )

inlineprotected

The Laplacian level set does not use an advection term. We clamp the value to ZERO here because a superclass may try to set it otherwise. in fact, SegmentationLevelSetImageFilter tries to set it when SetFeatureScaling is called.

Definition at line 92 of file itkLaplacianSegmentationLevelSetFunction.h.

◆ ~LaplacianSegmentationLevelSetFunction()

template<typename TImageType , typename TFeatureImageType = TImageType>

itk::LaplacianSegmentationLevelSetFunction< TImageType, TFeatureImageType >::~LaplacianSegmentationLevelSetFunction ( )

overrideprotecteddefault

The Laplacian level set does not use an advection term. We clamp the value to ZERO here because a superclass may try to set it otherwise. in fact, SegmentationLevelSetImageFilter tries to set it when SetFeatureScaling is called.

Member Function Documentation

◆ CalculateSpeedImage()

template<typename TImageType , typename TFeatureImageType = TImageType>

void itk::LaplacianSegmentationLevelSetFunction< TImageType, TFeatureImageType >::CalculateSpeedImage ( )

overridevirtual

This method must be defined in a subclass to implement a working function object. This method is called before the solver begins its work to produce the speed image used as the level set function's Propagation speed term. See LevelSetFunction for more information.

Reimplemented from itk::SegmentationLevelSetFunction< TImageType, TFeatureImageType >.

◆ CreateAnother()

template<typename TImageType , typename TFeatureImageType = TImageType>

virtual::itk::LightObject::Pointer itk::LaplacianSegmentationLevelSetFunction< TImageType, TFeatureImageType >::CreateAnother ( ) 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::LightObject.

◆ GetNameOfClass()

template<typename TImageType , typename TFeatureImageType = TImageType>

virtual const char* itk::LaplacianSegmentationLevelSetFunction< TImageType, TFeatureImageType >::GetNameOfClass ( ) const

virtual

Run-time type information (and related methods)

Reimplemented from itk::SegmentationLevelSetFunction< TImageType, TFeatureImageType >.

◆ Initialize()

template<typename TImageType , typename TFeatureImageType = TImageType>

void itk::LaplacianSegmentationLevelSetFunction< TImageType, TFeatureImageType >::Initialize ( const RadiusType & r )

inlineoverridevirtual

This method creates the appropriate member variable operators for the level-set calculations. The argument to this function is a the radius necessary for performing the level-set calculations.

Reimplemented from itk::LevelSetFunction< TImageType >.

Definition at line 66 of file itkLaplacianSegmentationLevelSetFunction.h.

◆ New()

template<typename TImageType , typename TFeatureImageType = TImageType>

static Pointer itk::LaplacianSegmentationLevelSetFunction< TImageType, TFeatureImageType >::New ( )

static

Method for creation through the object factory.

◆ SetAdvectionWeight()

template<typename TImageType , typename TFeatureImageType = TImageType>

void itk::LaplacianSegmentationLevelSetFunction< TImageType, TFeatureImageType >::SetAdvectionWeight ( const ScalarValueType value )

inlineoverride

The Laplacian level set does not use an advection term. We clamp the value to ZERO here because a superclass may try to set it otherwise. in fact, SegmentationLevelSetImageFilter tries to set it when SetFeatureScaling is called.

Definition at line 82 of file itkLaplacianSegmentationLevelSetFunction.h.

References itk::Math::ExactlyEquals().

Member Data Documentation

◆ ImageDimension

template<typename TImageType , typename TFeatureImageType = TImageType>

constexpr unsigned int itk::LaplacianSegmentationLevelSetFunction< TImageType, TFeatureImageType >::ImageDimension = Superclass::ImageDimension

staticconstexpr

Extract some parameters from the superclass.

Definition at line 60 of file itkLaplacianSegmentationLevelSetFunction.h.

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

itkLaplacianSegmentationLevelSetFunction.h

Public Types

Public Member Functions

Static Public Member Functions

Static Public Attributes

Additional Inherited Members

Detailed Description

template<typename TImageType, typename TFeatureImageType = TImageType> class itk::LaplacianSegmentationLevelSetFunction< TImageType, TFeatureImageType >

Member Typedef Documentation

◆ ConstPointer

◆ FeatureImageType

◆ FeatureScalarType

◆ ImageType

◆ Pointer

◆ RadiusType

◆ ScalarValueType

◆ Self

◆ Superclass

Constructor & Destructor Documentation

◆ LaplacianSegmentationLevelSetFunction()

◆ ~LaplacianSegmentationLevelSetFunction()

Member Function Documentation

◆ CalculateSpeedImage()

◆ CreateAnother()

◆ GetNameOfClass()

◆ Initialize()

◆ New()

◆ SetAdvectionWeight()

Member Data Documentation

◆ ImageDimension

template<typename TImageType, typename TFeatureImageType = TImageType>
class itk::LaplacianSegmentationLevelSetFunction< TImageType, TFeatureImageType >