#include <itkAnisotropicDiffusionImageFilter.h>

Inheritance diagram for itk::AnisotropicDiffusionImageFilter< TInputImage, TOutputImage >:

Collaboration diagram for itk::AnisotropicDiffusionImageFilter< TInputImage, TOutputImage >:

Public Types
using	ConstPointer = SmartPointer< const Self >

using	InputImageType = typename Superclass::InputImageType

using	OutputImageType = typename Superclass::OutputImageType

using	PixelType = typename Superclass::PixelType

using	Pointer = SmartPointer< Self >

using	Self = AnisotropicDiffusionImageFilter

using	Superclass = DenseFiniteDifferenceImageFilter< TInputImage, TOutputImage >

using	TimeStepType = typename Superclass::TimeStepType

using	UpdateBufferType = typename Superclass::UpdateBufferType

Public Types inherited from itk::DenseFiniteDifferenceImageFilter< TInputImage, TOutputImage >
using	ConstPointer = SmartPointer< const Self >

using	FiniteDifferenceFunctionType = typename Superclass::FiniteDifferenceFunctionType

using	InputImageType = typename Superclass::InputImageType

using	OutputImageType = typename Superclass::OutputImageType

using	PixelType = typename Superclass::PixelType

using	Pointer = SmartPointer< Self >

using	Self = DenseFiniteDifferenceImageFilter

using	Superclass = FiniteDifferenceImageFilter< TInputImage, TOutputImage >

using	TimeStepType = typename Superclass::TimeStepType

using	UpdateBufferType = OutputImageType

Public Types inherited from itk::FiniteDifferenceImageFilter< TInputImage, TOutputImage >
using	ConstPointer = SmartPointer< const Self >

using	FiniteDifferenceFunctionType = FiniteDifferenceFunction< TOutputImage >

using	InputImageType = TInputImage

using	InputPixelType = typename TInputImage::PixelType

using	InputPixelValueType = typename NumericTraits< InputPixelType >::ValueType

using	NeighborhoodScalesType = typename FiniteDifferenceFunctionType::NeighborhoodScalesType

using	OutputImageType = TOutputImage

using	OutputPixelType = typename TOutputImage::PixelType

using	OutputPixelValueType = typename NumericTraits< OutputPixelType >::ValueType

using	PixelType = OutputPixelType

using	Pointer = SmartPointer< Self >

using	RadiusType = typename FiniteDifferenceFunctionType::RadiusType

using	Self = FiniteDifferenceImageFilter

using	Superclass = InPlaceImageFilter< TInputImage, TOutputImage >

using	TimeStepType = typename FiniteDifferenceFunctionType::TimeStepType

Public Types inherited from itk::InPlaceImageFilter< TInputImage, TOutputImage >
using	ConstPointer = SmartPointer< const Self >

using	InputImageConstPointer = typename InputImageType::ConstPointer

using	InputImagePixelType = typename InputImageType::PixelType

using	InputImagePointer = typename InputImageType::Pointer

using	InputImageRegionType = typename InputImageType::RegionType

using	InputImageType = TInputImage

using	OutputImagePixelType = typename Superclass::OutputImagePixelType

using	OutputImagePointer = typename Superclass::OutputImagePointer

using	OutputImageRegionType = typename Superclass::OutputImageRegionType

using	OutputImageType = typename Superclass::OutputImageType

using	Pointer = SmartPointer< Self >

using	Self = InPlaceImageFilter

using	Superclass = ImageToImageFilter< TInputImage, TOutputImage >

Public Types inherited from itk::ImageToImageFilter< TInputImage, TOutputImage >
using	ConstPointer = SmartPointer< const Self >

using	InputImageConstPointer = typename InputImageType::ConstPointer

using	InputImagePixelType = typename InputImageType::PixelType

using	InputImagePointer = typename InputImageType::Pointer

using	InputImageRegionType = typename InputImageType::RegionType

using	InputImageType = TInputImage

using	OutputImagePixelType = typename Superclass::OutputImagePixelType

using	OutputImageRegionType = typename Superclass::OutputImageRegionType

using	Pointer = SmartPointer< Self >

using	Self = ImageToImageFilter

using	Superclass = ImageSource< TOutputImage >

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

using	DataObjectIdentifierType = Superclass::DataObjectIdentifierType

using	DataObjectPointer = DataObject::Pointer

using	DataObjectPointerArraySizeType = Superclass::DataObjectPointerArraySizeType

using	OutputImagePixelType = typename OutputImageType::PixelType

using	OutputImagePointer = typename OutputImageType::Pointer

using	OutputImageRegionType = typename OutputImageType::RegionType

using	OutputImageType = TOutputImage

using	Pointer = SmartPointer< Self >

using	Self = ImageSource

using	Superclass = ProcessObject

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

using	DataObjectIdentifierType = DataObject::DataObjectIdentifierType

using	DataObjectPointer = DataObject::Pointer

using	DataObjectPointerArray = std::vector< DataObjectPointer >

using	DataObjectPointerArraySizeType = DataObjectPointerArray::size_type

using	MultiThreaderType = MultiThreaderBase

using	NameArray = std::vector< DataObjectIdentifierType >

using	Pointer = SmartPointer< Self >

using	Self = ProcessObject

using	Superclass = Object

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

using	Pointer = SmartPointer< Self >

using	Self = Object

using	Superclass = LightObject

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

using	Pointer = SmartPointer< Self >

using	Self = LightObject

Public Member Functions
virtual const char *	GetNameOfClass () const

Public Member Functions inherited from itk::FiniteDifferenceImageFilter< TInputImage, TOutputImage >
virtual const FiniteDifferenceFunctionType ::Pointer &	GetDifferenceFunction () const

virtual const IdentifierType &	GetElapsedIterations () const

virtual void	SetDifferenceFunction (FiniteDifferenceFunctionType *_arg)

virtual void	SetNumberOfIterations (IdentifierType _arg)

virtual const IdentifierType &	GetNumberOfIterations () const

virtual void	SetUseImageSpacing (bool _arg)

virtual void	UseImageSpacingOn ()

virtual void	UseImageSpacingOff ()

virtual const bool &	GetUseImageSpacing () const

virtual void	SetMaximumRMSError (double _arg)

virtual const double &	GetMaximumRMSError () const

virtual void	SetRMSChange (double _arg)

virtual const double &	GetRMSChange () const

virtual void	SetManualReinitialization (bool _arg)

virtual const bool &	GetManualReinitialization () const

virtual void	ManualReinitializationOn ()

virtual void	ManualReinitializationOff ()

virtual void	SetIsInitialized (bool _arg)

virtual bool	GetIsInitialized ()

void	SetStateToUninitialized ()

void	SetStateToInitialized ()

Public Member Functions inherited from itk::InPlaceImageFilter< TInputImage, TOutputImage >
virtual void	SetInPlace (bool _arg)

virtual bool	GetInPlace () const

virtual void	InPlaceOn ()

virtual void	InPlaceOff ()

virtual bool	CanRunInPlace () const

Public Member Functions inherited from itk::ImageToImageFilter< TInputImage, TOutputImage >
const InputImageType *	GetInput () const

const InputImageType *	GetInput (unsigned int idx) const

void	PopBackInput () override

void	PopFrontInput () override

virtual void	PushBackInput (const InputImageType *input)

virtual void	PushFrontInput (const InputImageType *input)

virtual void	SetInput (const DataObjectIdentifierType &key, DataObject *input)

virtual void	SetInput (const InputImageType *input)

virtual void	SetInput (unsigned int, const TInputImage *image)

virtual void	SetCoordinateTolerance (double _arg)

virtual double	GetCoordinateTolerance () const

virtual void	SetDirectionTolerance (double _arg)

virtual double	GetDirectionTolerance () const

Public Member Functions inherited from itk::ImageSource< TOutputImage >
OutputImageType *	GetOutput ()

const OutputImageType *	GetOutput () const

OutputImageType *	GetOutput (unsigned int idx)

virtual void	GraftOutput (DataObject *graft)

virtual void	GraftOutput (const DataObjectIdentifierType &key, DataObject *graft)

virtual void	GraftNthOutput (unsigned int idx, DataObject *graft)

ProcessObject::DataObjectPointer	MakeOutput (ProcessObject::DataObjectPointerArraySizeType idx) override

ProcessObject::DataObjectPointer	MakeOutput (const ProcessObject::DataObjectIdentifierType &) override

Public Member Functions inherited from itk::ProcessObject
virtual void	AbortGenerateDataOff ()

virtual void	AbortGenerateDataOn ()

virtual void	EnlargeOutputRequestedRegion (DataObject *)

virtual const bool &	GetAbortGenerateData () const

DataObjectPointerArray	GetIndexedInputs ()

DataObjectPointerArray	GetIndexedOutputs ()

NameArray	GetInputNames () const

DataObjectPointerArray	GetInputs ()

DataObjectPointerArraySizeType	GetNumberOfIndexedInputs () const

DataObjectPointerArraySizeType	GetNumberOfIndexedOutputs () const

DataObjectPointerArraySizeType	GetNumberOfInputs () const

DataObjectPointerArraySizeType	GetNumberOfOutputs () const

virtual DataObjectPointerArraySizeType	GetNumberOfValidRequiredInputs () const

NameArray	GetOutputNames () const

DataObjectPointerArray	GetOutputs ()

virtual float	GetProgress () const

NameArray	GetRequiredInputNames () const

bool	HasInput (const DataObjectIdentifierType &key) const

bool	HasOutput (const DataObjectIdentifierType &key) const

void	IncrementProgress (float increment)

virtual void	PropagateRequestedRegion (DataObject *output)

virtual void	ResetPipeline ()

virtual void	SetAbortGenerateData (bool _arg)

virtual void	Update ()

virtual void	UpdateLargestPossibleRegion ()

virtual void	UpdateOutputData (DataObject *output)

virtual void	UpdateOutputInformation ()

void	UpdateProgress (float progress)

virtual void	SetReleaseDataFlag (bool val)

virtual bool	GetReleaseDataFlag () const

void	ReleaseDataFlagOn ()

void	ReleaseDataFlagOff ()

virtual void	SetReleaseDataBeforeUpdateFlag (bool _arg)

virtual const bool &	GetReleaseDataBeforeUpdateFlag () const

virtual void	ReleaseDataBeforeUpdateFlagOn ()

virtual void	ReleaseDataBeforeUpdateFlagOff ()

virtual void	SetNumberOfWorkUnits (ThreadIdType _arg)

virtual const ThreadIdType &	GetNumberOfWorkUnits () const

MultiThreaderType *	GetMultiThreader () const

void	SetMultiThreader (MultiThreaderType *threader)

virtual void	PrepareOutputs ()

Public Member Functions inherited from itk::Object
unsigned long	AddObserver (const EventObject &event, Command *)

unsigned long	AddObserver (const EventObject &event, Command *) const

unsigned long	AddObserver (const EventObject &event, std::function< void(const EventObject &)> function) const

LightObject::Pointer	CreateAnother () const override

virtual void	DebugOff () const

virtual void	DebugOn () const

Command *	GetCommand (unsigned long tag)

bool	GetDebug () const

MetaDataDictionary &	GetMetaDataDictionary ()

const MetaDataDictionary &	GetMetaDataDictionary () const

virtual ModifiedTimeType	GetMTime () const

virtual const TimeStamp &	GetTimeStamp () const

bool	HasObserver (const EventObject &event) const

void	InvokeEvent (const EventObject &)

void	InvokeEvent (const EventObject &) const

virtual void	Modified () const

void	Register () const override

void	RemoveAllObservers ()

void	RemoveObserver (unsigned long tag)

void	SetDebug (bool debugFlag) const

void	SetReferenceCount (int) override

void	UnRegister () const noexcept override

void	SetMetaDataDictionary (const MetaDataDictionary &rhs)

void	SetMetaDataDictionary (MetaDataDictionary &&rrhs)

virtual void	SetObjectName (std::string _arg)

virtual const std::string &	GetObjectName () const

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

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

Static Public Attributes inherited from itk::DenseFiniteDifferenceImageFilter< TInputImage, TOutputImage >
static constexpr unsigned int	ImageDimension = Superclass::ImageDimension

Static Public Attributes inherited from itk::FiniteDifferenceImageFilter< TInputImage, TOutputImage >
static constexpr unsigned int	ImageDimension = OutputImageType::ImageDimension

Static Public Attributes inherited from itk::InPlaceImageFilter< TInputImage, TOutputImage >
static constexpr unsigned int	InputImageDimension = TInputImage::ImageDimension

static constexpr unsigned int	OutputImageDimension = TOutputImage::ImageDimension

Static Public Attributes inherited from itk::ImageToImageFilter< TInputImage, TOutputImage >
static constexpr unsigned int	InputImageDimension = TInputImage::ImageDimension

static constexpr unsigned int	OutputImageDimension = TOutputImage::ImageDimension

Static Public Attributes inherited from itk::ImageSource< TOutputImage >
static constexpr unsigned int	OutputImageDimension = TOutputImage::ImageDimension

bool	m_GradientMagnitudeIsFixed

double	m_ConductanceParameter

double	m_ConductanceScalingParameter

unsigned int	m_ConductanceScalingUpdateInterval

double	m_FixedAverageGradientMagnitude

TimeStepType	m_TimeStep

virtual void	SetTimeStep (TimeStepType _arg)

virtual TimeStepType	GetTimeStep () const

virtual void	SetConductanceParameter (double _arg)

virtual double	GetConductanceParameter () const

virtual void	SetConductanceScalingUpdateInterval (unsigned int _arg)

virtual unsigned int	GetConductanceScalingUpdateInterval () const

virtual void	SetConductanceScalingParameter (double _arg)

virtual double	GetConductanceScalingParameter () const

void	SetFixedAverageGradientMagnitude (double a)

virtual double	GetFixedAverageGradientMagnitude () const

	AnisotropicDiffusionImageFilter ()

	~AnisotropicDiffusionImageFilter () override=default

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

void	InitializeIteration () override

Additional Inherited Members
Static Public Member Functions inherited from itk::ImageToImageFilter< TInputImage, TOutputImage >
static void	SetGlobalDefaultDirectionTolerance (double)

static double	GetGlobalDefaultDirectionTolerance ()

static void	SetGlobalDefaultCoordinateTolerance (double)

static double	GetGlobalDefaultCoordinateTolerance ()

Static Public Member Functions inherited from itk::Object
static bool	GetGlobalWarningDisplay ()

static void	GlobalWarningDisplayOff ()

static void	GlobalWarningDisplayOn ()

static Pointer	New ()

static void	SetGlobalWarningDisplay (bool val)

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

static Pointer	New ()

Protected Types inherited from itk::DenseFiniteDifferenceImageFilter< TInputImage, TOutputImage >
using	ThreadRegionType = typename UpdateBufferType::RegionType

Protected Types inherited from itk::ImageToImageFilter< TInputImage, TOutputImage >
using	InputToOutputRegionCopierType = ImageToImageFilterDetail::ImageRegionCopier< Self::OutputImageDimension, Self::InputImageDimension >

using	OutputToInputRegionCopierType = ImageToImageFilterDetail::ImageRegionCopier< Self::InputImageDimension, Self::OutputImageDimension >

Protected Member Functions inherited from itk::DenseFiniteDifferenceImageFilter< TInputImage, TOutputImage >
void	AllocateUpdateBuffer () override

void	ApplyUpdate (const TimeStepType &dt) override

TimeStepType	CalculateChange () override

void	CopyInputToOutput () override

	DenseFiniteDifferenceImageFilter ()

virtual UpdateBufferType *	GetUpdateBuffer ()

virtual void	ThreadedApplyUpdate (const TimeStepType &dt, const ThreadRegionType &regionToProcess, ThreadIdType threadId)

virtual TimeStepType	ThreadedCalculateChange (const ThreadRegionType &regionToProcess, ThreadIdType threadId)

	~DenseFiniteDifferenceImageFilter () override=default

Protected Member Functions inherited from itk::FiniteDifferenceImageFilter< TInputImage, TOutputImage >
	FiniteDifferenceImageFilter ()

	~FiniteDifferenceImageFilter () override=default

virtual void	ApplyUpdate (const TimeStepType &dt)=0

void	GenerateData () override

void	GenerateInputRequestedRegion () override

virtual bool	Halt ()

virtual bool	ThreadedHalt (void *)

virtual void	Initialize ()

virtual TimeStepType	ResolveTimeStep (const std::vector< TimeStepType > &timeStepList, const std::vector< bool > &valid) const

virtual void	SetElapsedIterations (IdentifierType _arg)

virtual void	PostProcessOutput ()

Protected Member Functions inherited from itk::InPlaceImageFilter< TInputImage, TOutputImage >
	InPlaceImageFilter ()=default

	~InPlaceImageFilter () override=default

void	AllocateOutputs () override

void	ReleaseInputs () override

virtual bool	GetRunningInPlace () const

Protected Member Functions inherited from itk::ImageToImageFilter< TInputImage, TOutputImage >
	ImageToImageFilter ()

	~ImageToImageFilter () override=default

void	VerifyInputInformation () ITKv5_CONST override

virtual void	CallCopyOutputRegionToInputRegion (InputImageRegionType &destRegion, const OutputImageRegionType &srcRegion)

virtual void	CallCopyInputRegionToOutputRegion (OutputImageRegionType &destRegion, const InputImageRegionType &srcRegion)

void	PushBackInput (const DataObject *input) override

void	PushFrontInput (const DataObject *input) override

Protected Member Functions inherited from itk::ImageSource< TOutputImage >
	ImageSource ()

	~ImageSource () override=default

void	ClassicMultiThread (ThreadFunctionType callbackFunction)

virtual void	ThreadedGenerateData (const OutputImageRegionType &region, ThreadIdType threadId)

virtual void	DynamicThreadedGenerateData (const OutputImageRegionType &outputRegionForThread)

virtual void	BeforeThreadedGenerateData ()

virtual void	AfterThreadedGenerateData ()

virtual const ImageRegionSplitterBase *	GetImageRegionSplitter () const

virtual unsigned int	SplitRequestedRegion (unsigned int i, unsigned int pieces, OutputImageRegionType &splitRegion)

virtual bool	GetDynamicMultiThreading () const

virtual void	SetDynamicMultiThreading (bool _arg)

virtual void	DynamicMultiThreadingOn ()

virtual void	DynamicMultiThreadingOff ()

Protected Member Functions inherited from itk::ProcessObject
	ProcessObject ()

	~ProcessObject () override

DataObject *	GetInput (const DataObjectIdentifierType &key)

const DataObject *	GetInput (const DataObjectIdentifierType &key) const

DataObject *	GetInput (DataObjectPointerArraySizeType idx)

const DataObject *	GetInput (DataObjectPointerArraySizeType idx) const

virtual void	SetInput (const DataObjectIdentifierType &key, DataObject *input)

virtual void	SetNthInput (DataObjectPointerArraySizeType idx, DataObject *input)

virtual void	AddInput (DataObject *input)

virtual void	RemoveInput (const DataObjectIdentifierType &key)

virtual void	RemoveInput (DataObjectPointerArraySizeType)

DataObject *	GetPrimaryInput ()

const DataObject *	GetPrimaryInput () const

virtual void	SetPrimaryInputName (const DataObjectIdentifierType &key)

virtual const char *	GetPrimaryInputName () const

virtual void	SetPrimaryInput (DataObject *object)

void	SetNumberOfIndexedInputs (DataObjectPointerArraySizeType num)

virtual void	SetNumberOfRequiredInputs (DataObjectPointerArraySizeType)

virtual const DataObjectPointerArraySizeType &	GetNumberOfRequiredInputs () const

bool	RemoveRequiredInputName (const DataObjectIdentifierType &)

bool	IsRequiredInputName (const DataObjectIdentifierType &) const

void	SetRequiredInputNames (const NameArray &)

bool	AddRequiredInputName (const DataObjectIdentifierType &)

bool	AddRequiredInputName (const DataObjectIdentifierType &, DataObjectPointerArraySizeType idx)

void	AddOptionalInputName (const DataObjectIdentifierType &)

void	AddOptionalInputName (const DataObjectIdentifierType &, DataObjectPointerArraySizeType idx)

DataObject *	GetOutput (const DataObjectIdentifierType &key)

const DataObject *	GetOutput (const DataObjectIdentifierType &key) const

virtual void	SetPrimaryOutputName (const DataObjectIdentifierType &key)

virtual const char *	GetPrimaryOutputName () const

DataObject *	GetOutput (DataObjectPointerArraySizeType i)

const DataObject *	GetOutput (DataObjectPointerArraySizeType i) const

virtual void	SetOutput (const DataObjectIdentifierType &name, DataObject *output)

virtual void	RemoveOutput (const DataObjectIdentifierType &key)

DataObject *	GetPrimaryOutput ()

const DataObject *	GetPrimaryOutput () const

virtual void	SetPrimaryOutput (DataObject *object)

virtual void	SetNthOutput (DataObjectPointerArraySizeType idx, DataObject *output)

virtual void	AddOutput (DataObject *output)

virtual void	RemoveOutput (DataObjectPointerArraySizeType idx)

virtual void	SetNumberOfRequiredOutputs (DataObjectPointerArraySizeType _arg)

virtual const DataObjectPointerArraySizeType &	GetNumberOfRequiredOutputs () const

void	SetNumberOfIndexedOutputs (DataObjectPointerArraySizeType num)

DataObjectIdentifierType	MakeNameFromInputIndex (DataObjectPointerArraySizeType idx) const

DataObjectIdentifierType	MakeNameFromOutputIndex (DataObjectPointerArraySizeType idx) const

DataObjectPointerArraySizeType	MakeIndexFromInputName (const DataObjectIdentifierType &name) const

DataObjectPointerArraySizeType	MakeIndexFromOutputName (const DataObjectIdentifierType &name) const

bool	IsIndexedInputName (const DataObjectIdentifierType &) const

bool	IsIndexedOutputName (const DataObjectIdentifierType &) const

virtual void	VerifyPreconditions () ITKv5_CONST

virtual void	GenerateOutputRequestedRegion (DataObject *output)

virtual void	GenerateOutputInformation ()

virtual void	PropagateResetPipeline ()

virtual void	CacheInputReleaseDataFlags ()

virtual void	RestoreInputReleaseDataFlags ()

virtual bool	GetThreaderUpdateProgress () const

virtual void	ThreaderUpdateProgressOn ()

virtual void	ThreaderUpdateProgressOff ()

virtual void	SetThreaderUpdateProgress (bool arg)

Protected Member Functions inherited from itk::Object
	Object ()

	~Object () override

bool	PrintObservers (std::ostream &os, Indent indent) const

virtual void	SetTimeStamp (const TimeStamp &timeStamp)

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::ImageSource< TOutputImage >
static const ImageRegionSplitterBase *	GetGlobalDefaultSplitter ()

static ITK_THREAD_RETURN_FUNCTION_CALL_CONVENTION	ThreaderCallback (void *arg)

Static Protected Member Functions inherited from itk::ProcessObject
static constexpr float	progressFixedToFloat (uint32_t fixed)

static uint32_t	progressFloatToFixed (float f)

Protected Attributes inherited from itk::FiniteDifferenceImageFilter< TInputImage, TOutputImage >
bool	m_IsInitialized

IdentifierType	m_NumberOfIterations

IdentifierType	m_ElapsedIterations

bool	m_ManualReinitialization

double	m_RMSChange

double	m_MaximumRMSError

Protected Attributes inherited from itk::ImageSource< TOutputImage >
bool	m_DynamicMultiThreading

Protected Attributes inherited from itk::ProcessObject
bool	m_Updating

TimeStamp	m_OutputInformationMTime

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

Detailed Description

template<typename TInputImage, typename TOutputImage>
class itk::AnisotropicDiffusionImageFilter< TInputImage, TOutputImage >

This filter is the base class for a set of filters that iteratively diffuse images by solving non-linear partial differential equations based on the classical heat equation. For an overview of the diffusion algorithm, see AnisotropicImageFunction. AnisotropicDiffusionImageFilter is a subclass of itkFiniteDifferenceImageFilter and is part of the finite difference solver hierarchy.

Inputs and Outputs: This is an image-to-image filter. The requirements for data types and dimensionality of the input and output are defined by subclasses. In general, these filters expect images of real-valued types. This means pixel types of floats, doubles, or a user-defined type with floating point accuracy and arithmetic operations.

Parameters: Set/GetNumberOfIterations specifies the number of iterations (time-step updates) that the solver will perform to produce a solution image. The appropriate number of iterations is dependent on the application and the image being processed. As a general rule, the more iterations performed, the more diffused the image will become.

: Set/GetTimeStep sets the time step to be used for each iteration (update). This parameter is described in detail in itkAnisotropicDiffusionFunction. The time step is constrained at run-time to keep the solution stable. In general, the time step should be at or below $(PixelSpacing)/2^{N+1}$ , where is the dimensionality of the image.

: Set/GetConductanceParameter set a common parameter used by subclasses of itkAnisotropicDiffusionFunction. See itkAnisotropicDiffusionFunction for detailed information.

How to use this filter: AnisotropicDiffusionImageFilter must be subclassed to be used. This class implements a generic framework for other diffusion filters.

See also: GradientAnisotropicDiffusionImageFilter; VectorGradientAnisotropicDiffusionImageFilter; CurvatureAnisotropicDiffusionImageFilter; VectorCurvatureAnisotropicDiffusionImageFilter

Definition at line 73 of file itkAnisotropicDiffusionImageFilter.h.

Member Typedef Documentation

◆ ConstPointer

template<typename TInputImage , typename TOutputImage >

using itk::AnisotropicDiffusionImageFilter< TInputImage, TOutputImage >::ConstPointer = SmartPointer<const Self>

Definition at line 83 of file itkAnisotropicDiffusionImageFilter.h.

◆ InputImageType

template<typename TInputImage , typename TOutputImage >

using itk::AnisotropicDiffusionImageFilter< TInputImage, TOutputImage >::InputImageType = typename Superclass::InputImageType

Capture information from the superclass.

Definition at line 89 of file itkAnisotropicDiffusionImageFilter.h.

◆ OutputImageType

template<typename TInputImage , typename TOutputImage >

using itk::AnisotropicDiffusionImageFilter< TInputImage, TOutputImage >::OutputImageType = typename Superclass::OutputImageType

Definition at line 90 of file itkAnisotropicDiffusionImageFilter.h.

◆ PixelType

template<typename TInputImage , typename TOutputImage >

using itk::AnisotropicDiffusionImageFilter< TInputImage, TOutputImage >::PixelType = typename Superclass::PixelType

The pixel type of the output image will be used in computations. Inherited from the superclass.

Definition at line 99 of file itkAnisotropicDiffusionImageFilter.h.

◆ Pointer

template<typename TInputImage , typename TOutputImage >

using itk::AnisotropicDiffusionImageFilter< TInputImage, TOutputImage >::Pointer = SmartPointer<Self>

Definition at line 82 of file itkAnisotropicDiffusionImageFilter.h.

◆ Self

template<typename TInputImage , typename TOutputImage >

using itk::AnisotropicDiffusionImageFilter< TInputImage, TOutputImage >::Self = AnisotropicDiffusionImageFilter

Standard class type aliases.

Definition at line 80 of file itkAnisotropicDiffusionImageFilter.h.

◆ Superclass

template<typename TInputImage , typename TOutputImage >

using itk::AnisotropicDiffusionImageFilter< TInputImage, TOutputImage >::Superclass = DenseFiniteDifferenceImageFilter<TInputImage, TOutputImage>

Definition at line 81 of file itkAnisotropicDiffusionImageFilter.h.

◆ TimeStepType

template<typename TInputImage , typename TOutputImage >

using itk::AnisotropicDiffusionImageFilter< TInputImage, TOutputImage >::TimeStepType = typename Superclass::TimeStepType

Definition at line 100 of file itkAnisotropicDiffusionImageFilter.h.

◆ UpdateBufferType

template<typename TInputImage , typename TOutputImage >

using itk::AnisotropicDiffusionImageFilter< TInputImage, TOutputImage >::UpdateBufferType = typename Superclass::UpdateBufferType

Definition at line 91 of file itkAnisotropicDiffusionImageFilter.h.

Constructor & Destructor Documentation

◆ AnisotropicDiffusionImageFilter()

template<typename TInputImage , typename TOutputImage >

itk::AnisotropicDiffusionImageFilter< TInputImage, TOutputImage >::AnisotropicDiffusionImageFilter ( )

protected

Set/Get the time step for each iteration

◆ ~AnisotropicDiffusionImageFilter()

template<typename TInputImage , typename TOutputImage >

itk::AnisotropicDiffusionImageFilter< TInputImage, TOutputImage >::~AnisotropicDiffusionImageFilter ( )

overrideprotecteddefault

Set/Get the time step for each iteration

Member Function Documentation

◆ GetConductanceParameter()

template<typename TInputImage , typename TOutputImage >

virtual double itk::AnisotropicDiffusionImageFilter< TInputImage, TOutputImage >::GetConductanceParameter ( ) const

virtual

Set/Get the time step for each iteration

◆ GetConductanceScalingParameter()

template<typename TInputImage , typename TOutputImage >

virtual double itk::AnisotropicDiffusionImageFilter< TInputImage, TOutputImage >::GetConductanceScalingParameter ( ) const

virtual

Set/Get the time step for each iteration

◆ GetConductanceScalingUpdateInterval()

template<typename TInputImage , typename TOutputImage >

virtual unsigned int itk::AnisotropicDiffusionImageFilter< TInputImage, TOutputImage >::GetConductanceScalingUpdateInterval ( ) const

virtual

Set/Get the time step for each iteration

◆ GetFixedAverageGradientMagnitude()

template<typename TInputImage , typename TOutputImage >

virtual double itk::AnisotropicDiffusionImageFilter< TInputImage, TOutputImage >::GetFixedAverageGradientMagnitude ( ) const

virtual

Set/Get the time step for each iteration

◆ GetNameOfClass()

template<typename TInputImage , typename TOutputImage >

virtual const char* itk::AnisotropicDiffusionImageFilter< TInputImage, TOutputImage >::GetNameOfClass ( ) const

virtual

Run-time type information.

Reimplemented from itk::DenseFiniteDifferenceImageFilter< TInputImage, TOutputImage >.

Reimplemented in itk::VectorCurvatureAnisotropicDiffusionImageFilter< TInputImage, TOutputImage >, itk::VectorGradientAnisotropicDiffusionImageFilter< TInputImage, TOutputImage >, itk::CurvatureAnisotropicDiffusionImageFilter< TInputImage, TOutputImage >, and itk::GradientAnisotropicDiffusionImageFilter< TInputImage, TOutputImage >.

◆ GetTimeStep()

template<typename TInputImage , typename TOutputImage >

virtual TimeStepType itk::AnisotropicDiffusionImageFilter< TInputImage, TOutputImage >::GetTimeStep ( ) const

virtual

Set/Get the time step for each iteration

Referenced by itk::CurvatureAnisotropicDiffusionImageFilter< TInputImage, TOutputImage >::InitializeIteration(), and itk::VectorCurvatureAnisotropicDiffusionImageFilter< TInputImage, TOutputImage >::InitializeIteration().

◆ InitializeIteration()

template<typename TInputImage , typename TOutputImage >

void itk::AnisotropicDiffusionImageFilter< TInputImage, TOutputImage >::InitializeIteration ( )

overrideprotectedvirtual

Supplies the halting criteria for this class of filters. The algorithm will stop after a user-specified number of iterations. Prepare for the iteration process.

Reimplemented from itk::FiniteDifferenceImageFilter< TInputImage, TOutputImage >.

Reimplemented in itk::VectorCurvatureAnisotropicDiffusionImageFilter< TInputImage, TOutputImage >, and itk::CurvatureAnisotropicDiffusionImageFilter< TInputImage, TOutputImage >.

Referenced by itk::CurvatureAnisotropicDiffusionImageFilter< TInputImage, TOutputImage >::InitializeIteration(), and itk::VectorCurvatureAnisotropicDiffusionImageFilter< TInputImage, TOutputImage >::InitializeIteration().

◆ PrintSelf()

template<typename TInputImage , typename TOutputImage >

void itk::AnisotropicDiffusionImageFilter< TInputImage, TOutputImage >::PrintSelf	(	std::ostream &	os,
		Indent	indent
	)		const

overrideprotectedvirtual

Set/Get the time step for each iteration

Reimplemented from itk::DenseFiniteDifferenceImageFilter< TInputImage, TOutputImage >.

◆ SetConductanceParameter()

template<typename TInputImage , typename TOutputImage >

virtual void itk::AnisotropicDiffusionImageFilter< TInputImage, TOutputImage >::SetConductanceParameter ( double _arg )

virtual

Set/Get the conductance parameter governing sensitivity of the conductance equation.

◆ SetConductanceScalingParameter()

template<typename TInputImage , typename TOutputImage >

virtual void itk::AnisotropicDiffusionImageFilter< TInputImage, TOutputImage >::SetConductanceScalingParameter ( double _arg )

virtual

The following parameters are not used at this time. Setting them will have no effect on the output

◆ SetConductanceScalingUpdateInterval()

template<typename TInputImage , typename TOutputImage >

virtual void itk::AnisotropicDiffusionImageFilter< TInputImage, TOutputImage >::SetConductanceScalingUpdateInterval ( unsigned int _arg )

virtual

Set/Get the interval at which a new scaling for the conductance term is calculated.

◆ SetFixedAverageGradientMagnitude()

template<typename TInputImage , typename TOutputImage >

void itk::AnisotropicDiffusionImageFilter< TInputImage, TOutputImage >::SetFixedAverageGradientMagnitude ( double a )

inline

Supplies a fixed value for the average gradient magnitude of the image to the AnisotropicDiffusionFunction at each iteration. The average gradient magnitude is normally calculated over the entire image before each iteration and is used as a scaling factor in the calculations of change at a pixel. This method is useful in streaming applications to avoid block artifacts by overriding the normal gradient magnitude calculation (i.e. all image chunks are scaled uniformly).

Definition at line 133 of file itkAnisotropicDiffusionImageFilter.h.

◆ SetTimeStep()

template<typename TInputImage , typename TOutputImage >

virtual void itk::AnisotropicDiffusionImageFilter< TInputImage, TOutputImage >::SetTimeStep ( TimeStepType _arg )

virtual

Set/Get the time step for each iteration

Member Data Documentation

◆ ImageDimension

template<typename TInputImage , typename TOutputImage >

constexpr unsigned int itk::AnisotropicDiffusionImageFilter< TInputImage, TOutputImage >::ImageDimension = Superclass::ImageDimension

staticconstexpr

Dimensionality of input and output data is assumed to be the same. It is inherited from the superclass.

Definition at line 95 of file itkAnisotropicDiffusionImageFilter.h.

◆ m_ConductanceParameter

template<typename TInputImage , typename TOutputImage >

double itk::AnisotropicDiffusionImageFilter< TInputImage, TOutputImage >::m_ConductanceParameter

private

Set/Get the time step for each iteration

Definition at line 160 of file itkAnisotropicDiffusionImageFilter.h.

◆ m_ConductanceScalingParameter

template<typename TInputImage , typename TOutputImage >

double itk::AnisotropicDiffusionImageFilter< TInputImage, TOutputImage >::m_ConductanceScalingParameter

private

Set/Get the time step for each iteration

Definition at line 161 of file itkAnisotropicDiffusionImageFilter.h.

◆ m_ConductanceScalingUpdateInterval

template<typename TInputImage , typename TOutputImage >

unsigned int itk::AnisotropicDiffusionImageFilter< TInputImage, TOutputImage >::m_ConductanceScalingUpdateInterval

private

Set/Get the time step for each iteration

Definition at line 162 of file itkAnisotropicDiffusionImageFilter.h.

◆ m_FixedAverageGradientMagnitude

template<typename TInputImage , typename TOutputImage >

double itk::AnisotropicDiffusionImageFilter< TInputImage, TOutputImage >::m_FixedAverageGradientMagnitude

private

Set/Get the time step for each iteration

Definition at line 163 of file itkAnisotropicDiffusionImageFilter.h.

◆ m_GradientMagnitudeIsFixed

template<typename TInputImage , typename TOutputImage >

bool itk::AnisotropicDiffusionImageFilter< TInputImage, TOutputImage >::m_GradientMagnitudeIsFixed

protected

Set/Get the time step for each iteration

Definition at line 157 of file itkAnisotropicDiffusionImageFilter.h.

◆ m_TimeStep

template<typename TInputImage , typename TOutputImage >

TimeStepType itk::AnisotropicDiffusionImageFilter< TInputImage, TOutputImage >::m_TimeStep

private

Set/Get the time step for each iteration

Definition at line 165 of file itkAnisotropicDiffusionImageFilter.h.

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

itkAnisotropicDiffusionImageFilter.h

Public Types

Public Member Functions

Static Public Attributes

Additional Inherited Members

Detailed Description

template<typename TInputImage, typename TOutputImage> class itk::AnisotropicDiffusionImageFilter< TInputImage, TOutputImage >

Member Typedef Documentation

◆ ConstPointer

◆ InputImageType

◆ OutputImageType

◆ PixelType

◆ Pointer

◆ Self

◆ Superclass

◆ TimeStepType

◆ UpdateBufferType

Constructor & Destructor Documentation

◆ AnisotropicDiffusionImageFilter()

◆ ~AnisotropicDiffusionImageFilter()

Member Function Documentation

◆ GetConductanceParameter()

◆ GetConductanceScalingParameter()

◆ GetConductanceScalingUpdateInterval()

◆ GetFixedAverageGradientMagnitude()

◆ GetNameOfClass()

◆ GetTimeStep()

◆ InitializeIteration()

◆ PrintSelf()

◆ SetConductanceParameter()

◆ SetConductanceScalingParameter()

◆ SetConductanceScalingUpdateInterval()

◆ SetFixedAverageGradientMagnitude()

◆ SetTimeStep()

Member Data Documentation

◆ ImageDimension

◆ m_ConductanceParameter

◆ m_ConductanceScalingParameter

◆ m_ConductanceScalingUpdateInterval

◆ m_FixedAverageGradientMagnitude

◆ m_GradientMagnitudeIsFixed

◆ m_TimeStep

template<typename TInputImage, typename TOutputImage>
class itk::AnisotropicDiffusionImageFilter< TInputImage, TOutputImage >