#include <itkMinMaxCurvatureFlowFunction.h>

Inheritance diagram for itk::MinMaxCurvatureFlowFunction< TImage >:

Collaboration diagram for itk::MinMaxCurvatureFlowFunction< TImage >:

Detailed Description

template<typename TImage>
class itk::MinMaxCurvatureFlowFunction< TImage >

This class encapsulate the finite difference equation which drives a min/max curvature flow denoising algorithm.

This class uses a zero flux Neumann boundary condition when computing derivatives near the data boundary.

This class operates as part of the finite difference solver hierarchy.

See Also: MinMaxCurvatureFlowImageFilter; ZeroFluxNeumannBoundaryCondition

Definition at line 42 of file itkMinMaxCurvatureFlowFunction.h.

Classes
struct	Dispatch

struct	DispatchBase

Public Types
using	ConstPointer = SmartPointer< const Self >

using	FloatOffsetType = typename Superclass::FloatOffsetType

using	ImageType = typename Superclass::ImageType

using	NeighborhoodType = typename Superclass::NeighborhoodType

using	PixelType = typename Superclass::PixelType

using	Pointer = SmartPointer< Self >

using	RadiusType = typename Superclass::RadiusType

using	RadiusValueType = typename RadiusType::SizeValueType

using	Self = MinMaxCurvatureFlowFunction

using	Superclass = CurvatureFlowFunction< TImage >

Public Types inherited from itk::CurvatureFlowFunction< TImage >
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 = CurvatureFlowFunction

using	Superclass = FiniteDifferenceFunction< TImage >

using	TimeStepType = typename Superclass::TimeStepType

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

using	DefaultBoundaryConditionType = ZeroFluxNeumannBoundaryCondition< ImageType >

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

using	ImageType = TImage

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

using	NeighborhoodType = ConstNeighborhoodIterator< TImage, DefaultBoundaryConditionType >

using	PixelRealType = double

using	PixelType = typename ImageType::PixelType

using	Pointer = SmartPointer< Self >

using	RadiusType = typename ConstNeighborhoodIterator< TImage >::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
PixelType	ComputeUpdate (const NeighborhoodType &neighborhood, void *globalData, const FloatOffsetType &offset=FloatOffsetType(0.0)) override

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

virtual const char *	GetNameOfClass () const

const RadiusValueType &	GetRadiusValueType () const

const RadiusValueType &	GetStencilRadius () const

void	SetStencilRadius (const RadiusValueType radius)

Public Member Functions inherited from itk::CurvatureFlowFunction< TImage >
TimeStepType	ComputeGlobalTimeStep (void *GlobalData) const override

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

void *	GetGlobalDataPointer () const override

const TimeStepType &	GetTimeStep () const

void	ReleaseGlobalDataPointer (void *GlobalData) const override

void	SetTimeStep (const TimeStepType &t)

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

virtual PixelType	ComputeUpdate (const NeighborhoodType &neighborhood, void *globalData, const FloatOffsetType &offset=FloatOffsetType(0.0))=0

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 noexcept

Static Public Member Functions
static Pointer	New ()

Static Public Member Functions inherited from itk::CurvatureFlowFunction< TImage >
static Pointer	New ()

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::CurvatureFlowFunction< TImage >
static constexpr unsigned int	ImageDimension = Superclass::ImageDimension

Static Public Attributes inherited from itk::FiniteDifferenceFunction< TImage >
static constexpr unsigned int	ImageDimension

Protected Types
using	StencilOperatorType = Neighborhood< PixelType, Self::ImageDimension >

Protected Member Functions
void	InitializeStencilOperator ()

	MinMaxCurvatureFlowFunction ()

	~MinMaxCurvatureFlowFunction () override=default

Protected Member Functions inherited from itk::CurvatureFlowFunction< TImage >
	CurvatureFlowFunction ()

	~CurvatureFlowFunction () override=default

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

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

	~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 ()

Protected Attributes
StencilOperatorType	m_StencilOperator

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

PixelRealType	m_ScaleCoefficients [ImageDimension]

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

Private Member Functions
PixelType	ComputeThreshold (const Dispatch< 2 > &, const NeighborhoodType &neighborhood) const

PixelType	ComputeThreshold (const Dispatch< 3 > &, const NeighborhoodType &neighborhood) const

PixelType	ComputeThreshold (const DispatchBase &, const NeighborhoodType &neighborhood) const

Private Attributes
RadiusValueType	m_StencilRadius

Member Typedef Documentation

template<typename TImage >

using itk::MinMaxCurvatureFlowFunction< TImage >::ConstPointer = SmartPointer< const Self >

Definition at line 52 of file itkMinMaxCurvatureFlowFunction.h.

template<typename TImage >

using itk::MinMaxCurvatureFlowFunction< TImage >::FloatOffsetType = typename Superclass::FloatOffsetType

Definition at line 66 of file itkMinMaxCurvatureFlowFunction.h.

template<typename TImage >

using itk::MinMaxCurvatureFlowFunction< TImage >::ImageType = typename Superclass::ImageType

Inherit some parameters from the superclass type.

Definition at line 62 of file itkMinMaxCurvatureFlowFunction.h.

template<typename TImage >

using itk::MinMaxCurvatureFlowFunction< TImage >::NeighborhoodType = typename Superclass::NeighborhoodType

Definition at line 65 of file itkMinMaxCurvatureFlowFunction.h.

template<typename TImage >

using itk::MinMaxCurvatureFlowFunction< TImage >::PixelType = typename Superclass::PixelType

Definition at line 63 of file itkMinMaxCurvatureFlowFunction.h.

template<typename TImage >

using itk::MinMaxCurvatureFlowFunction< TImage >::Pointer = SmartPointer< Self >

Definition at line 51 of file itkMinMaxCurvatureFlowFunction.h.

template<typename TImage >

using itk::MinMaxCurvatureFlowFunction< TImage >::RadiusType = typename Superclass::RadiusType

Definition at line 64 of file itkMinMaxCurvatureFlowFunction.h.

template<typename TImage >

using itk::MinMaxCurvatureFlowFunction< TImage >::RadiusValueType = typename RadiusType::SizeValueType

Typedef support for the stencil radius.

Definition at line 72 of file itkMinMaxCurvatureFlowFunction.h.

template<typename TImage >

using itk::MinMaxCurvatureFlowFunction< TImage >::Self = MinMaxCurvatureFlowFunction

Standard class type aliases.

Definition at line 49 of file itkMinMaxCurvatureFlowFunction.h.

template<typename TImage >

using itk::MinMaxCurvatureFlowFunction< TImage >::StencilOperatorType = Neighborhood< PixelType, Self::ImageDimension >

protected

Definition at line 95 of file itkMinMaxCurvatureFlowFunction.h.

template<typename TImage >

using itk::MinMaxCurvatureFlowFunction< TImage >::Superclass = CurvatureFlowFunction< TImage >

Definition at line 50 of file itkMinMaxCurvatureFlowFunction.h.

Constructor & Destructor Documentation

template<typename TImage >

itk::MinMaxCurvatureFlowFunction< TImage >::MinMaxCurvatureFlowFunction ( )

protected

template<typename TImage >

itk::MinMaxCurvatureFlowFunction< TImage >::~MinMaxCurvatureFlowFunction ( )

overrideprotecteddefault

Member Function Documentation

template<typename TImage >

PixelType itk::MinMaxCurvatureFlowFunction< TImage >::ComputeThreshold	(	const Dispatch< 2 > &	,
		const NeighborhoodType &	neighborhood
	)		const

private

This method computes the threshold by averaging the intensity in direction perpendicular to the image gradient.

template<typename TImage >

PixelType itk::MinMaxCurvatureFlowFunction< TImage >::ComputeThreshold	(	const Dispatch< 3 > &	,
		const NeighborhoodType &	neighborhood
	)		const

private

template<typename TImage >

PixelType itk::MinMaxCurvatureFlowFunction< TImage >::ComputeThreshold	(	const DispatchBase &	,
		const NeighborhoodType &	neighborhood
	)		const

private

template<typename TImage >

PixelType itk::MinMaxCurvatureFlowFunction< TImage >::ComputeUpdate	(	const NeighborhoodType &	neighborhood,
		void *	globalData,
		const FloatOffsetType &	offset = `FloatOffsetType(0.0)`
	)

override

This method computes the solution update for each pixel that does not lie on a the data set boundary.

template<typename TImage >

virtual::itk::LightObject::Pointer itk::MinMaxCurvatureFlowFunction< TImage >::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::CurvatureFlowFunction< TImage >.

template<typename TImage >

virtual const char* itk::MinMaxCurvatureFlowFunction< TImage >::GetNameOfClass ( ) const

virtual

Run-time type information (and related methods)

Reimplemented from itk::CurvatureFlowFunction< TImage >.

template<typename TImage >

const RadiusValueType& itk::MinMaxCurvatureFlowFunction< TImage >::GetRadiusValueType ( ) const

inline

Definition at line 77 of file itkMinMaxCurvatureFlowFunction.h.

template<typename TImage >

const RadiusValueType& itk::MinMaxCurvatureFlowFunction< TImage >::GetStencilRadius ( ) const