#include <itkAnisotropicFourthOrderLevelSetImageFilter.h>

Detailed Description

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

This class implements the 4th-order level set anisotropic diffusion (smoothing) PDE.

INPUT and OUTPUT: This is a volume to volume filter; however, it is meant to process (smooth) surfaces. The input surface is an isosurface of the input volume. The isosurface value to be processed can be set by calling SetIsoSurfaceValue (default is 0). The output surface is the 0-isosurface of the output volume, regardless of the input isosurface value. To visualize the input/output surfaces to this filter a mesh extraction method such as marching cubes can be used.

: The 4th-order level set PDE framework is proposed as an alternative to 2nd order PDEs. By order we mean the order of differentiation of the level set image function required to compute derivatives for updating the image. For instance, the popular curvature flow uses 2nd-order derivatives of the level set image; hence, it is a 2nd order PDE.

: 2nd-order curvature flow can be used by itself to smooth surfaces as a post-processing filter or it can be used with other PDE terms such as a Canny edge term that attracts the surface to strong edges in a data image. Curvature flow smooths surfaces by making the surface move in the direction that will decrease surface area.

: The 4th-order PDE framework provides an improvement over curvature flow. Instead of making the surface move to decrease surface area it makes the surface move to decrease total curvature. Similar to curvature flow, these PDEs can be used alone or in conjunction with data terms. The 4th-order PDE framework is implemented in SparseFieldFourthOrderLevelSetImageFilter. This filter class, which is derived from that, uses the 4th-order PDE by itself to implement an anisotropic surface smoothing algorithm. This is a feature preserving surface processing algorithm that smooths surfaces but will preserve certain features (creases, edges, other sharp features) depending on the NormalProcessConductanceParameter.

PARAMETERS: As mentioned before, the IsoSurfaceValue parameter chooses which isosurface of the input to process. The MaxFilterIterations parameter determine the number of iterations for which this filter will run. The more iterations, the more smoothing. NormalProcessConductanceParameter controls the amount of feature preservation. Its units are in curvature. Reasonable values for almost all surface are in the range 0.1-0.25 . The shape of the surface where the total curvature is above the value of this parameter will tend to stay the same (be preserved) or even be sharpened. The lower the value, the more feature preservation. Notice the difference between the number of iterations parameter and the conductance parameter: for a given conductance parameter, surface features with high enough curvature will be preserved even if the number of iterations is set to be extremely large.

Definition at line 83 of file itkAnisotropicFourthOrderLevelSetImageFilter.h.

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

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

Public Types
using	ConstPointer = SmartPointer<const Self>

using	FunctionType = LevelSetFunctionWithRefitTerm<TOutputImage, SparseImageType>

using	Pointer = SmartPointer<Self>

using	RadiusType = typename FunctionType::RadiusType

using	Self = AnisotropicFourthOrderLevelSetImageFilter

using	SparseImageType

using	Superclass = SparseFieldFourthOrderLevelSetImageFilter<TInputImage, TOutputImage>

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

using	IndexType

using	LayerType

using	LevelSetFunctionType = LevelSetFunctionWithRefitTerm<OutputImageType, SparseImageType>

using	NodeType = NormalBandNode<OutputImageType>

using	NormalVectorFilterType = ImplicitManifoldNormalVectorFilter<OutputImageType, SparseImageType>

using	NormalVectorFunctionType = NormalVectorDiffusionFunction<SparseImageType>

using	NormalVectorType = typename NodeType::NodeDataType

using	OutputImageType

using	Pointer = SmartPointer<Self>

using	Self = SparseFieldFourthOrderLevelSetImageFilter

using	SparseImageIteratorType = NeighborhoodIterator<SparseImageType>

using	SparseImageType = SparseImage<NodeType, Self::ImageDimension>

using	Superclass = SparseFieldLevelSetImageFilter<TInputImage, TOutputImage>

using	ValueType

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

using	IndexType = typename OutputImageType::IndexType

using	InputImageType = TInputImage

using	LayerListType = std::vector<LayerPointerType>

using	LayerNodeStorageType = ObjectStore<LayerNodeType>

using	LayerNodeType = SparseFieldLevelSetNode<IndexType>

using	LayerPointerType = typename LayerType::Pointer

using	LayerType = SparseFieldLayer<LayerNodeType>

using	NeighborhoodScalesType

using	OutputImageType = TOutputImage

using	Pointer = SmartPointer<Self>

using	RadiusType

using	Self = SparseFieldLevelSetImageFilter

using	StatusImageType = Image<StatusType, Self::ImageDimension>

using	StatusType = signed char

using	Superclass = FiniteDifferenceImageFilter<TInputImage, TOutputImage>

using	TimeStepType

using	UpdateBufferType = std::vector<ValueType>

using	ValueType = typename OutputImageType::ValueType

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

using	ConstPointer

using	InputImageConstPointer

using	InputImageConstPointer

using	InputImagePixelType

using	InputImagePixelType

using	InputImagePointer

using	InputImagePointer

using	InputImageRegionType

using	InputImageRegionType

using	InputImageType

using	InputImageType

typedef typename OutputImageType::PixelType	OutputImagePixelType

using	OutputImagePixelType

typedef typename OutputImageType::RegionType	OutputImageRegionType

using	OutputImageRegionType

using	Pointer

using	Pointer

using	Self

using	Self

using	Superclass

using	Superclass

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

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

virtual unsigned int	GetMaxFilterIteration () const

virtual const char *	GetNameOfClass () const

virtual void	SetMaxFilterIteration (unsigned int _arg)

Public Member Functions inherited from itk::SparseFieldFourthOrderLevelSetImageFilter< TInputImage, TOutputImage >
virtual const ValueType &	GetCurvatureBandWidth () const

virtual const unsigned int &	GetMaxNormalIteration () const

virtual const unsigned int &	GetMaxRefitIteration () const

unsigned int	GetMinimumNumberOfLayers () const

virtual const ValueType &	GetNormalProcessConductance () const

virtual const int &	GetNormalProcessType () const

virtual const bool &	GetNormalProcessUnsharpFlag () const

virtual const ValueType &	GetNormalProcessUnsharpWeight () const

virtual const ValueType &	GetRMSChangeNormalProcessTrigger () const

void	InitializeIteration () override

virtual void	NormalProcessUnsharpFlagOff ()

virtual void	NormalProcessUnsharpFlagOn ()

virtual void	SetCurvatureBandWidth (ValueType _arg)

void	SetLevelSetFunction (LevelSetFunctionType *lsf)

virtual void	SetMaxNormalIteration (unsigned int _arg)

virtual void	SetMaxRefitIteration (unsigned int _arg)

virtual void	SetNormalProcessConductance (ValueType _arg)

virtual void	SetNormalProcessType (int _arg)

virtual void	SetNormalProcessUnsharpFlag (bool _arg)

virtual void	SetNormalProcessUnsharpWeight (ValueType _arg)

void	SetNumberOfLayers (const unsigned int n) override

virtual void	SetRMSChangeNormalProcessTrigger (ValueType _arg)

Public Member Functions inherited from itk::SparseFieldLevelSetImageFilter< TInputImage, TOutputImage >
virtual::itk::LightObject::Pointer	CreateAnother () const

	itkVirtualSetMacro (NumberOfLayers, unsigned int)

virtual unsigned int	GetNumberOfLayers () const

virtual void	SetIsoSurfaceValue (ValueType _arg)

virtual ValueType	GetIsoSurfaceValue () const

virtual void	SetInterpolateSurfaceLocation (bool _arg)

virtual bool	GetInterpolateSurfaceLocation () const

void	InterpolateSurfaceLocationOn ()

void	InterpolateSurfaceLocationOff ()

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

virtual const IdentifierType &	GetElapsedIterations () const

virtual bool	GetIsInitialized ()

virtual void	SetDifferenceFunction (FiniteDifferenceFunctionType *_arg)

virtual void	SetIsInitialized (bool _arg)

void	SetStateToInitialized ()

void	SetStateToUninitialized ()

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

	itkVirtualSetMacro (MaximumRMSError, double)

virtual const double &	GetMaximumRMSError () const

virtual void	SetRMSChange (double _arg)

	itkVirtualGetConstReferenceMacro (RMSChange, double)

virtual void	SetManualReinitialization (bool _arg)

virtual const bool &	GetManualReinitialization () const

virtual void	ManualReinitializationOn ()

virtual void	ManualReinitializationOff ()

Public Member Functions inherited from itk::InPlaceImageFilter< TInputImage, TOutputImage >
virtual bool	CanRunInPlace () const

virtual bool	CanRunInPlace () const

virtual void	SetInPlace (bool _arg)

virtual bool	GetInPlace () const

virtual void	InPlaceOn ()

virtual void	InPlaceOff ()

virtual void	SetInPlace (bool _arg)

virtual bool	GetInPlace () const

virtual void	InPlaceOn ()

virtual void	InPlaceOff ()

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 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 (unsigned int idx)

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

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

virtual void	GraftOutput (DataObject *graft)

OutputImageType *	GetOutput ()

const OutputImageType *	GetOutput () const

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 *output)

virtual const bool &	GetAbortGenerateData () const

DataObjectPointerArray	GetIndexedInputs ()

DataObjectPointerArray	GetIndexedOutputs ()

NameArray	GetInputNames () const

DataObjectPointerArray	GetInputs ()

MultiThreaderBase *	GetMultiThreader () const

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	PrepareOutputs ()

virtual void	PropagateRequestedRegion (DataObject *output)

virtual void	ResetPipeline ()

virtual void	SetAbortGenerateData (bool _arg)

void	SetMultiThreader (MultiThreaderBase *threader)

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 ()

	itkVirtualSetClampMacro (NumberOfWorkUnits, ThreadIdType, 1, ITK_MAX_THREADS)

virtual const ThreadIdType &	GetNumberOfWorkUnits () const

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

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

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) const

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 Member Functions
static Pointer	New ()

Static Public Member Functions inherited from itk::SparseFieldLevelSetImageFilter< TInputImage, TOutputImage >
static Pointer	New ()

Static Public Member Functions inherited from itk::ImageToImageFilter< TInputImage, TOutputImage >
static double	GetGlobalDefaultCoordinateTolerance ()

static double	GetGlobalDefaultDirectionTolerance ()

static void	SetGlobalDefaultCoordinateTolerance (double)

static void	SetGlobalDefaultDirectionTolerance (double)

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 Member Functions
	AnisotropicFourthOrderLevelSetImageFilter ()

bool	Halt () override

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

	~AnisotropicFourthOrderLevelSetImageFilter () override=default

Protected Member Functions inherited from itk::SparseFieldFourthOrderLevelSetImageFilter< TInputImage, TOutputImage >
bool	ActiveLayerCheckBand () const

ValueType	ComputeCurvatureFromSparseImageNeighborhood (SparseImageIteratorType &it) const

void	ComputeCurvatureTarget (const OutputImageType distanceImage, SparseImageType sparseImage) const

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

void	ProcessNormals ()

	SparseFieldFourthOrderLevelSetImageFilter ()

	~SparseFieldFourthOrderLevelSetImageFilter () override=default

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

void	ApplyUpdate (const TimeStepType &dt) override

TimeStepType	CalculateChange () override

virtual ValueType	CalculateUpdateValue (const IndexType &idx, const TimeStepType &dt, const ValueType &value, const ValueType &change)

void	ConstructActiveLayer ()

void	ConstructLayer (StatusType from, StatusType to)

void	CopyInputToOutput () override

virtual ValueType	GetValueOne () const

virtual ValueType	GetValueZero () const

void	Initialize () override

void	InitializeActiveLayerValues ()

virtual void	InitializeBackgroundPixels ()

void	PostProcessOutput () override

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

void	ProcessOutsideList (LayerType *OutsideList, StatusType ChangeToStatus)

void	ProcessStatusList (LayerType InputList, LayerType OutputList, StatusType ChangeToStatus, StatusType SearchForStatus)

void	PropagateAllLayerValues ()

void	PropagateLayerValues (StatusType from, StatusType to, StatusType promote, int InOrOut)

	SparseFieldLevelSetImageFilter ()

void	UpdateActiveLayerValues (TimeStepType dt, LayerType UpList, LayerType DownList)

	~SparseFieldLevelSetImageFilter () override=default

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

void	GenerateData () override

void	GenerateInputRequestedRegion () override

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

virtual void	SetElapsedIterations (IdentifierType _arg)

virtual bool	ThreadedHalt (void *threadInfo)

	~FiniteDifferenceImageFilter () override=default

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

void	AllocateOutputs () override

virtual bool	GetRunningInPlace () const

virtual bool	GetRunningInPlace () const

	InPlaceImageFilter ()=default

	InPlaceImageFilter ()=default

void	ReleaseInputs () override

void	ReleaseInputs () override

	~InPlaceImageFilter () override=default

	~InPlaceImageFilter () override=default

Protected Member Functions inherited from itk::ImageToImageFilter< TInputImage, TOutputImage >
virtual void	CallCopyInputRegionToOutputRegion (OutputImageRegionType &destRegion, const InputImageRegionType &srcRegion)

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

void	GenerateInputRequestedRegion () override

	ImageToImageFilter ()

void	VerifyInputInformation () const override

	~ImageToImageFilter () override=default

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

virtual void	BeforeThreadedGenerateData ()

void	ClassicMultiThread (ThreadFunctionType callbackFunction)

void	GenerateData () override

virtual const ImageRegionSplitterBase *	GetImageRegionSplitter () const

	ImageSource ()

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

	~ImageSource () override=default

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

virtual void	DynamicThreadedGenerateData (const OutputImageRegionType &outputRegionForThread)

virtual bool	GetDynamicMultiThreading () const

virtual void	SetDynamicMultiThreading (bool _arg)

virtual void	DynamicMultiThreadingOn ()

virtual void	DynamicMultiThreadingOff ()

Protected Member Functions inherited from itk::ProcessObject
virtual void	AddInput (DataObject *input)

void	AddOptionalInputName (const DataObjectIdentifierType &)

void	AddOptionalInputName (const DataObjectIdentifierType &, DataObjectPointerArraySizeType idx)

virtual void	AddOutput (DataObject *output)

bool	AddRequiredInputName (const DataObjectIdentifierType &)

bool	AddRequiredInputName (const DataObjectIdentifierType &, DataObjectPointerArraySizeType idx)

virtual void	CacheInputReleaseDataFlags ()

virtual void	GenerateOutputInformation ()

virtual void	GenerateOutputRequestedRegion (DataObject *output)

DataObject *	GetInput (const DataObjectIdentifierType &key)

const DataObject *	GetInput (const DataObjectIdentifierType &key) const

virtual const DataObjectPointerArraySizeType &	GetNumberOfRequiredInputs () const

virtual const DataObjectPointerArraySizeType &	GetNumberOfRequiredOutputs () const

bool	IsIndexedInputName (const DataObjectIdentifierType &) const

bool	IsIndexedOutputName (const DataObjectIdentifierType &) const

bool	IsRequiredInputName (const DataObjectIdentifierType &) const

DataObjectPointerArraySizeType	MakeIndexFromInputName (const DataObjectIdentifierType &name) const

DataObjectPointerArraySizeType	MakeIndexFromOutputName (const DataObjectIdentifierType &name) const

DataObjectIdentifierType	MakeNameFromInputIndex (DataObjectPointerArraySizeType idx) const

DataObjectIdentifierType	MakeNameFromOutputIndex (DataObjectPointerArraySizeType idx) const

	ProcessObject ()

virtual void	PropagateResetPipeline ()

virtual void	PushBackInput (const DataObject *input)

virtual void	PushFrontInput (const DataObject *input)

virtual void	RemoveInput (const DataObjectIdentifierType &key)

virtual void	RemoveInput (DataObjectPointerArraySizeType)

virtual void	RemoveOutput (const DataObjectIdentifierType &key)

virtual void	RemoveOutput (DataObjectPointerArraySizeType idx)

bool	RemoveRequiredInputName (const DataObjectIdentifierType &)

virtual void	RestoreInputReleaseDataFlags ()

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

virtual void	SetNthInput (DataObjectPointerArraySizeType idx, DataObject *input)

virtual void	SetNthOutput (DataObjectPointerArraySizeType idx, DataObject *output)

void	SetNumberOfIndexedInputs (DataObjectPointerArraySizeType num)

void	SetNumberOfIndexedOutputs (DataObjectPointerArraySizeType num)

virtual void	SetNumberOfRequiredInputs (DataObjectPointerArraySizeType)

virtual void	SetNumberOfRequiredOutputs (DataObjectPointerArraySizeType _arg)

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

virtual void	SetPrimaryInput (DataObject *object)

virtual void	SetPrimaryOutput (DataObject *object)

void	SetRequiredInputNames (const NameArray &)

virtual void	VerifyPreconditions () const

	~ProcessObject () override

DataObject *	GetInput (DataObjectPointerArraySizeType idx)

const DataObject *	GetInput (DataObjectPointerArraySizeType idx) const

DataObject *	GetPrimaryInput ()

const DataObject *	GetPrimaryInput () const

virtual void	SetPrimaryInputName (const DataObjectIdentifierType &key)

virtual const char *	GetPrimaryInputName () const

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

DataObject *	GetPrimaryOutput ()

const DataObject *	GetPrimaryOutput () const

virtual bool	GetThreaderUpdateProgress () const

virtual void	ThreaderUpdateProgressOn ()

virtual void	ThreaderUpdateProgressOff ()

virtual void	SetThreaderUpdateProgress (bool arg)

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

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

virtual void	SetTimeStamp (const TimeStamp &timeStamp)

	~Object () override

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 ()

Private Attributes
FunctionType::Pointer	m_Function {}

unsigned int	m_MaxFilterIteration {}

Additional Inherited Members
Static Public Attributes inherited from itk::SparseFieldFourthOrderLevelSetImageFilter< TInputImage, TOutputImage >
static constexpr unsigned int	ImageDimension = Superclass::ImageDimension

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

static constexpr unsigned int	InputImageDimension

static constexpr unsigned int	OutputImageDimension

static constexpr unsigned int	OutputImageDimension

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

Protected Types inherited from itk::ImageToImageFilter< TInputImage, TOutputImage >
using	InputToOutputRegionCopierType

using	OutputToInputRegionCopierType

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
template<typename TSourceObject>
static void	MakeRequiredOutputs (TSourceObject &sourceObject, const DataObjectPointerArraySizeType numberOfRequiredOutputs)

static constexpr float	progressFixedToFloat (uint32_t fixed)

static uint32_t	progressFloatToFixed (float f)

Protected Attributes inherited from itk::SparseFieldLevelSetImageFilter< TInputImage, TOutputImage >
double	m_ConstantGradientValue { 1.0 }

const InputImageType *	m_InputImage {}

bool	m_InterpolateSurfaceLocation { true }

ValueType	m_IsoSurfaceValue {}

LayerNodeStorageType::Pointer	m_LayerNodeStore {}

LayerListType	m_Layers {}

SparseFieldCityBlockNeighborList< NeighborhoodIterator< OutputImageType > >	m_NeighborList {}

unsigned int	m_NumberOfLayers { 2 }

OutputImageType *	m_OutputImage {}

OutputImageType::Pointer	m_ShiftedImage {}

StatusImageType::Pointer	m_StatusImage {}

UpdateBufferType	m_UpdateBuffer {}

Protected Attributes inherited from itk::FiniteDifferenceImageFilter< TInputImage, TOutputImage >
IdentifierType	m_ElapsedIterations {}

bool	m_IsInitialized {}

bool	m_ManualReinitialization {}

double	m_MaximumRMSError {}

IdentifierType	m_NumberOfIterations {}

double	m_RMSChange {}

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

Protected Attributes inherited from itk::ProcessObject
TimeStamp	m_OutputInformationMTime {}

bool	m_Updating {}

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

Static Protected Attributes inherited from itk::SparseFieldLevelSetImageFilter< TInputImage, TOutputImage >
static StatusType	m_StatusActiveChangingDown

static StatusType	m_StatusActiveChangingUp

static StatusType	m_StatusBoundaryPixel

static StatusType	m_StatusChanging

static StatusType	m_StatusNull

static ValueType	m_ValueOne

static ValueType	m_ValueZero

Member Typedef Documentation

◆ ConstPointer

template<typename TInputImage, typename TOutputImage>

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

Definition at line 94 of file itkAnisotropicFourthOrderLevelSetImageFilter.h.

◆ FunctionType

template<typename TInputImage, typename TOutputImage>

using itk::AnisotropicFourthOrderLevelSetImageFilter< TInputImage, TOutputImage >::FunctionType = LevelSetFunctionWithRefitTerm<TOutputImage, SparseImageType>

The level set function class with a refit term that forces the curvature of the moving front to match a prescribed curvature image.

Definition at line 107 of file itkAnisotropicFourthOrderLevelSetImageFilter.h.

◆ Pointer

template<typename TInputImage, typename TOutputImage>

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

Definition at line 93 of file itkAnisotropicFourthOrderLevelSetImageFilter.h.

◆ RadiusType

template<typename TInputImage, typename TOutputImage>

using itk::AnisotropicFourthOrderLevelSetImageFilter< TInputImage, TOutputImage >::RadiusType = typename FunctionType::RadiusType

The radius type for the neighborhoods.

Definition at line 110 of file itkAnisotropicFourthOrderLevelSetImageFilter.h.

◆ Self

template<typename TInputImage, typename TOutputImage>

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

Standard class type aliases

Definition at line 90 of file itkAnisotropicFourthOrderLevelSetImageFilter.h.

◆ SparseImageType

template<typename TInputImage, typename TOutputImage>

using itk::SparseFieldFourthOrderLevelSetImageFilter< TInputImage, TOutputImage >::SparseImageType

The sparse image type used for processing the normal vectors.

Definition at line 184 of file itkSparseFieldFourthOrderLevelSetImageFilter.h.

◆ Superclass

template<typename TInputImage, typename TOutputImage>

using itk::AnisotropicFourthOrderLevelSetImageFilter< TInputImage, TOutputImage >::Superclass = SparseFieldFourthOrderLevelSetImageFilter<TInputImage, TOutputImage>

Definition at line 91 of file itkAnisotropicFourthOrderLevelSetImageFilter.h.

Constructor & Destructor Documentation

◆ AnisotropicFourthOrderLevelSetImageFilter()

template<typename TInputImage, typename TOutputImage>

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

protected

Referenced by GetNameOfClass().

◆ ~AnisotropicFourthOrderLevelSetImageFilter()

template<typename TInputImage, typename TOutputImage>

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

overrideprotecteddefault

Member Function Documentation

◆ CreateAnother()

template<typename TInputImage, typename TOutputImage>

virtual::itk::LightObject::Pointer itk::AnisotropicFourthOrderLevelSetImageFilter< TInputImage, TOutputImage >::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.

◆ GetMaxFilterIteration()

template<typename TInputImage, typename TOutputImage>

virtual unsigned int itk::AnisotropicFourthOrderLevelSetImageFilter< TInputImage, TOutputImage >::GetMaxFilterIteration ( ) const

virtual

◆ GetNameOfClass()

template<typename TInputImage, typename TOutputImage>

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

virtual

See also: LightObject::GetNameOfClass()

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

References AnisotropicFourthOrderLevelSetImageFilter().

◆ Halt()

template<typename TInputImage, typename TOutputImage>

bool itk::AnisotropicFourthOrderLevelSetImageFilter< TInputImage, TOutputImage >::Halt ( )

inlineoverrideprotectedvirtual

This filter halts when the iteration count reaches the specified count.

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

Definition at line 123 of file itkAnisotropicFourthOrderLevelSetImageFilter.h.

References itk::FiniteDifferenceImageFilter< TInputImage, TOutputImage >::GetElapsedIterations(), and m_MaxFilterIteration.

◆ New()

template<typename TInputImage, typename TOutputImage>

static Pointer itk::AnisotropicFourthOrderLevelSetImageFilter< TInputImage, TOutputImage >::New ( )

static

Standard new macro

◆ PrintSelf()

template<typename TInputImage, typename TOutputImage>

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

overrideprotectedvirtual

Methods invoked by Print() to print information about the object including superclasses. Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes.

Reimplemented from itk::LightObject.

◆ SetMaxFilterIteration()

template<typename TInputImage, typename TOutputImage>

virtual void itk::AnisotropicFourthOrderLevelSetImageFilter< TInputImage, TOutputImage >::SetMaxFilterIteration ( unsigned int _arg )

virtual

Member Data Documentation

◆ m_Function

template<typename TInputImage, typename TOutputImage>

FunctionType::Pointer itk::AnisotropicFourthOrderLevelSetImageFilter< TInputImage, TOutputImage >::m_Function {}

private

The LevelSetFunctionWithRefitTerm object.

Definition at line 135 of file itkAnisotropicFourthOrderLevelSetImageFilter.h.

◆ m_MaxFilterIteration

template<typename TInputImage, typename TOutputImage>

unsigned int itk::AnisotropicFourthOrderLevelSetImageFilter< TInputImage, TOutputImage >::m_MaxFilterIteration {}

private

The number of iterations for which this filter will run.

Definition at line 138 of file itkAnisotropicFourthOrderLevelSetImageFilter.h.

Referenced by Halt().

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

itkAnisotropicFourthOrderLevelSetImageFilter.h

Detailed Description

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Private Attributes

Additional Inherited Members

Member Typedef Documentation

◆ ConstPointer

◆ FunctionType

◆ Pointer

◆ RadiusType

◆ Self

◆ SparseImageType

◆ Superclass

Constructor & Destructor Documentation

◆ AnisotropicFourthOrderLevelSetImageFilter()

◆ ~AnisotropicFourthOrderLevelSetImageFilter()

Member Function Documentation

◆ CreateAnother()

◆ GetMaxFilterIteration()

◆ GetNameOfClass()

◆ Halt()

◆ New()

◆ PrintSelf()

◆ SetMaxFilterIteration()

Member Data Documentation

◆ m_Function

◆ m_MaxFilterIteration