ITK  5.4.0
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itk::MultiphaseSparseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell > Class Template Reference
Group Nonunit » Module ITKReview

#include <itkMultiphaseSparseFiniteDifferenceImageFilter.h>

+ Inheritance diagram for itk::MultiphaseSparseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >:
+ Collaboration diagram for itk::MultiphaseSparseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >:

Classes

struct  SparseDataStruct
 

Public Types

using BFCType = NeighborhoodAlgorithm::ImageBoundaryFacesCalculator< StatusImageType >
 
using ConstPointer = SmartPointer< const Self >
 
using FiniteDifferenceFunctionFloatOffsetType = typename FiniteDifferenceFunctionType::FloatOffsetType
 
using LayerConstIterator = typename LayerType::ConstIterator
 
using LayerIterator = typename LayerType::Iterator
 
using LayerListConstIterator = typename LayerListType::const_iterator
 
using LayerListIterator = typename LayerListType::iterator
 
using LayerListType = std::vector< LayerPointerType >
 
using LayerNodeStoragePointer = typename LayerNodeStorageType::Pointer
 
using LayerNodeStorageType = ObjectStore< LayerNodeType >
 
using LayerNodeType = SparseFieldLevelSetNode< OutputIndexType >
 
using LayerPointerType = typename LayerType::Pointer
 
using LayerType = SparseFieldLayer< LayerNodeType >
 
using NeighborListType = SparseFieldCityBlockNeighborList< NeighborhoodIterator< OutputImageType > >
 
using OffsetType = typename NeighborListType::OffsetType
 
using Pointer = SmartPointer< Self >
 
using Self = MultiphaseSparseFiniteDifferenceImageFilter
 
using StatusImagePointer = typename StatusImageType::Pointer
 
using StatusImageType = Image< StatusType, Self::ImageDimension >
 
using StatusType = signed char
 
using Superclass = MultiphaseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >
 
using UpdateBufferConstIterator = typename UpdateBufferType::const_iterator
 
using UpdateBufferType = std::vector< ValueType >
 
using ValueType = typename InputImageType::ValueType
 
using ZeroCrossingFilterPointer = typename ZeroCrossingFilterType::Pointer
 
using ZeroCrossingFilterType = ZeroCrossingImageFilter< InputImageType, InputImageType >
 
- Public Types inherited from itk::MultiphaseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >
using CentroidVectorType = Vector< float, Self::ImageDimension >
 
using ConstPointer = SmartPointer< const Self >
 
using FeatureImagePointer = typename FeatureImageType::Pointer
 
using FeatureImageType = TFeatureImage
 
using FeaturePixelType = typename FeatureImageType::PixelType
 
using FeaturePointType = typename FeatureImageType::PointType
 
using FeatureRegionType = typename FeatureImageType::RegionType
 
using FeatureSizeType = typename FeatureImageType::SizeType
 
using FeatureSpacingType = typename FeatureImageType::SpacingType
 
using FiniteDifferenceFunctionPointer = typename FiniteDifferenceFunctionType::Pointer
 
using FiniteDifferenceFunctionType = TFunction
 
using IdCellType = TIdCell
 
using InputCoordRepType = typename InputPointType::CoordRepType
 
using InputImagePointer = typename InputImageType::Pointer
 
using InputImageType = TInputImage
 
using InputIndexType = typename InputImageType::IndexType
 
using InputIndexValueType = typename InputIndexType::IndexValueType
 
using InputOffsetValueType = typename InputImageType::OffsetValueType
 
using InputPixelType = typename InputImageType::PixelType
 
using InputPointType = typename InputImageType::PointType
 
using InputRegionType = typename InputImageType::RegionType
 
using InputSizeType = typename InputImageType::SizeType
 
using InputSizeValueType = typename InputSizeType::SizeValueType
 
using InputSpacingType = typename InputImageType::SpacingType
 
using KdTreeGeneratorPointer = typename KdTreeGeneratorType::Pointer
 
using KdTreeGeneratorType = Statistics::KdTreeGenerator< SampleType >
 
using KdTreePointer = typename KdTreeType::Pointer
 
using KdTreeType = typename KdTreeGeneratorType::KdTreeType
 
using OutputImagePointer = typename OutputImageType::Pointer
 
using OutputImageType = TOutputImage
 
using OutputIndexType = typename OutputImageType::IndexType
 
using OutputIndexValueType = typename OutputImageType::IndexValueType
 
using OutputPixelType = typename OutputImageType::PixelType
 
using OutputRegionType = typename OutputImageType::RegionType
 
using OutputSizeType = typename OutputImageType::SizeType
 
using OutputSizeValueType = typename OutputImageType::SizeValueType
 
using Pointer = SmartPointer< Self >
 
using RadiusType = typename FiniteDifferenceFunctionType::RadiusType
 
using SampleType = Statistics::ListSample< CentroidVectorType >
 
using Self = MultiphaseFiniteDifferenceImageFilter
 
using Superclass = InPlaceImageFilter< TFeatureImage, TOutputImage >
 
using TimeStepType = typename FiniteDifferenceFunctionType::TimeStepType
 
using TimeStepVectorType = typename std::vector< TimeStepType >
 
using VectorIdCellType = std::vector< IdCellType >
 
- Public Types inherited from itk::InPlaceImageFilter< TFeatureImage, 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 = TFeatureImage
 
using Pointer = SmartPointer< Self >
 
using Self = InPlaceImageFilter
 
using Superclass = ImageToImageFilter< TFeatureImage, TOutputImage >
 
- Public Types inherited from itk::ImageToImageFilter< TFeatureImage, 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 = TFeatureImage
 
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
 
void SetFunctionCount (const IdCellType &n)
 
virtual void SetNumberOfLayers (unsigned int _arg)
 
virtual unsigned int GetNumberOfLayers () const
 
virtual void SetIsoSurfaceValue (ValueType _arg)
 
virtual ValueType GetIsoSurfaceValue () const
 
virtual void SetInterpolateSurfaceLocation (bool _arg)
 
virtual bool GetInterpolateSurfaceLocation () const
 
virtual void InterpolateSurfaceLocationOn ()
 
- Public Member Functions inherited from itk::MultiphaseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >
virtual const unsigned int & GetElapsedIterations () const
 
InputImagePointer GetLevelSet (const IdCellType &i)
 
virtual void SetElapsedIterations (unsigned int _arg)
 
void SetFunctionCount (const IdCellType &n)
 
void SetKdTree (KdTreeType *kdtree)
 
void SetLevelSet (const IdCellType &i, const InputImageType *levelSet)
 
void SetLookup (VectorIdCellType lookup)
 
virtual const FiniteDifferenceFunctionPointer GetDifferenceFunction (const IdCellType &functionIndex) const
 
virtual void SetDifferenceFunction (const IdCellType &functionIndex, FiniteDifferenceFunctionPointer function)
 
virtual void SetNumberOfIterations (unsigned int _arg)
 
virtual const unsigned int & GetNumberOfIterations () const
 
virtual void SetUseImageSpacing (bool _arg)
 
virtual void UseImageSpacingOn ()
 
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 SetInitializedState (bool _arg)
 
virtual const bool & GetInitializedState () const
 
virtual void InitializedStateOn ()
 
virtual void SetManualReinitialization (bool _arg)
 
virtual const bool & GetManualReinitialization () const
 
virtual void ManualReinitializationOn ()
 
- Public Member Functions inherited from itk::InPlaceImageFilter< TFeatureImage, TOutputImage >
virtual bool CanRunInPlace () const
 
virtual void SetInPlace (bool _arg)
 
virtual bool GetInPlace () const
 
virtual void InPlaceOn ()
 
- Public Member Functions inherited from itk::ImageToImageFilter< TFeatureImage, 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 TFeatureImage *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)
 
OutputImageType * GetOutput ()
 
const OutputImageType * GetOutput () const
 
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 AbortGenerateDataOn ()
 
virtual void EnlargeOutputRequestedRegion (DataObject *)
 
virtual const bool & GetAbortGenerateData () const
 
DataObjectPointerArray GetIndexedInputs ()
 
DataObjectPointerArray GetIndexedOutputs ()
 
NameArray GetInputNames () const
 
DataObjectPointerArray GetInputs ()
 
MultiThreaderType * 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 (MultiThreaderType *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 SetNumberOfWorkUnits (ThreadIdType _arg)
 
virtual const ThreadIdType & GetNumberOfWorkUnits () const
 
- 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
 
 itkTypeMacroNoParent (LightObject)
 
void Print (std::ostream &os, Indent indent=0) const
 

Static Public Member Functions

static Pointer New ()
 
- Static Public Member Functions inherited from itk::ImageToImageFilter< TFeatureImage, 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 ()
 

Static Public Attributes

static constexpr unsigned int ImageDimension = Superclass::ImageDimension
 
- Static Public Attributes inherited from itk::MultiphaseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >
static constexpr unsigned int ImageDimension
 
- Static Public Attributes inherited from itk::InPlaceImageFilter< TFeatureImage, TOutputImage >
static constexpr unsigned int InputImageDimension
 
static constexpr unsigned int OutputImageDimension
 
- Static Public Attributes inherited from itk::ImageToImageFilter< TFeatureImage, TOutputImage >
static constexpr unsigned int InputImageDimension
 
static constexpr unsigned int OutputImageDimension
 
- Static Public Attributes inherited from itk::ImageSource< TOutputImage >
static constexpr unsigned int OutputImageDimension = TOutputImage::ImageDimension
 

Protected Member Functions

void AllocateUpdateBuffer () override
 
void ApplyUpdate (TimeStepType dt) override
 
TimeStepType CalculateChange () override
 
virtual ValueType CalculateUpdateValue (const OutputIndexType &, const TimeStepType &dt, const ValueType &value, const ValueType &change)
 
void ConstructActiveLayer ()
 
void ConstructLayer (SparseDataStruct *sparsePtr, StatusType from, StatusType to)
 
void CopyInputToOutput () override
 
virtual ValueType GetValueOne () const
 
virtual ValueType GetValueZero () const
 
void Initialize () override
 
void InitializeActiveLayerValues ()
 
void InitializeBackgroundConstants ()
 
virtual void InitializeBackgroundPixels ()
 
void InitializeIteration () override
 
 MultiphaseSparseFiniteDifferenceImageFilter ()
 
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 PropagateFunctionLayerValues (unsigned int functionIndex)
 
void PropagateLayerValues (SparseDataStruct *sparsePtr, StatusType from, StatusType to, StatusType promote, int InOrOut)
 
void UpdateActiveLayerValues (TimeStepType dt, LayerType *StatusUpList, LayerType *StatusDownList)
 
virtual void UpdatePixel (unsigned int, unsigned int, NeighborhoodIterator< InputImageType > &, ValueType &, bool &)
 
 ~MultiphaseSparseFiniteDifferenceImageFilter () override
 
- Protected Member Functions inherited from itk::MultiphaseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >
void GenerateData () override
 
void GenerateInputRequestedRegion () override
 
virtual bool Halt ()
 
 MultiphaseFiniteDifferenceImageFilter ()
 
void PrintSelf (std::ostream &os, Indent indent) const override
 
TimeStepType ResolveTimeStep (const TimeStepVectorType &timeStepList, const std::vector< uint8_t > &valid)
 
virtual bool ThreadedHalt (void *)
 
 ~MultiphaseFiniteDifferenceImageFilter () override=default
 
- Protected Member Functions inherited from itk::InPlaceImageFilter< TFeatureImage, TOutputImage >
virtual bool GetRunningInPlace () const
 
 InPlaceImageFilter ()=default
 
void ReleaseInputs () override
 
 ~InPlaceImageFilter () override=default
 
void AllocateOutputs () override
 
- Protected Member Functions inherited from itk::ImageToImageFilter< TFeatureImage, TOutputImage >
virtual void CallCopyInputRegionToOutputRegion (OutputImageRegionType &destRegion, const InputImageRegionType &srcRegion)
 
virtual void CallCopyOutputRegionToInputRegion (InputImageRegionType &destRegion, const OutputImageRegionType &srcRegion)
 
 ImageToImageFilter ()
 
void VerifyInputInformation () ITKv5_CONST override
 
 ~ImageToImageFilter () override=default
 
void PushBackInput (const DataObject *input) override
 
void PushFrontInput (const DataObject *input) override
 
- Protected Member Functions inherited from itk::ImageSource< TOutputImage >
virtual void AfterThreadedGenerateData ()
 
virtual void BeforeThreadedGenerateData ()
 
void ClassicMultiThread (ThreadFunctionType callbackFunction)
 
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 ()
 
- 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 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 () ITKv5_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 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 ()
 

Protected Attributes

ValueType m_BackgroundValue {}
 
bool m_InterpolateSurfaceLocation {}
 
ValueType m_IsoSurfaceValue {}
 
NeighborListType m_NeighborList {}
 
unsigned int m_NumberOfLayers {}
 
std::vector< ValueType > m_PixelDistance {}
 
std::vector< SparseDataStruct * > m_SparseData {}
 
- Protected Attributes inherited from itk::MultiphaseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >
std::vector< FiniteDifferenceFunctionPointer > m_DifferenceFunctions
 
unsigned int m_ElapsedIterations
 
IdCellType m_FunctionCount
 
KdTreePointer m_KdTree
 
std::vector< InputImagePointer > m_LevelSet
 
VectorIdCellType m_Lookup
 
double m_MaximumRMSError
 
unsigned int m_NumberOfIterations
 
double m_RMSChange
 
bool m_UseImageSpacing
 
- Protected Attributes inherited from itk::ImageSource< TOutputImage >
bool m_DynamicMultiThreading {}
 
- 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

static double m_ConstantGradientValue
 
static const StatusType m_StatusActiveChangingDown
 
static const StatusType m_StatusActiveChangingUp
 
static const StatusType m_StatusBoundaryPixel
 
static const StatusType m_StatusChanging
 
static const StatusType m_StatusNull
 
static const ValueType m_ValueOne
 
static const ValueType m_ValueZero
 

Private Attributes

bool m_BoundsCheckingActive {}
 
unsigned int m_CurrentFunctionIndex {}
 
unsigned int m_RMSCounter { 0 }
 
double m_RMSSum { 0. }
 

Additional Inherited Members

- Protected Types inherited from itk::ImageToImageFilter< TFeatureImage, TOutputImage >
using InputToOutputRegionCopierType = ImageToImageFilterDetail::ImageRegionCopier< Self::OutputImageDimension, Self::InputImageDimension >
 
using OutputToInputRegionCopierType = ImageToImageFilterDetail::ImageRegionCopier< Self::InputImageDimension, Self::OutputImageDimension >
 
- 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)
 

Detailed Description

template<typename TInputImage, typename TFeatureImage, typename TOutputImage, typename TFunction, typename TIdCell = unsigned int>
class itk::MultiphaseSparseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >

This class implements a finite difference partial differential equation solver for evolving surfaces embedded in volumes as level-sets.

The "sparse field" approach to the level-set model is a logical extension of the classical narrow band technique, which seeks to minimize computational effort by restricting calculations to those pixels in a region of interest around the moving surface (the \(k\)-level curve). The sparse field method uses a narrow band that is exactly the width needed to calculate changes on the level curve for the next time step. Because the band of grid points under consideration is so sparse, this approach has several advantages: the algorithm does exactly the number of calculations needed to determine the next position of the \(k\)-level curve, and the distance transform around the level curve can be recomputed at each iteration.
The sparse field algorithm works by constructing a linked list of indices that are adjacent to the \(k\)-level set. These indices are called the "active set". The values at these active set indices define the position of the \(k\)-level curve. The active set indices are shifted to follow the distance transform embedding of the \(k\)-level curve as their values move in and out of a fixed numerical range about \(k\). In this way, the active set is maintained as only those pixels adjacent to the evolving surface. Calculations are then done only at indices contained in the active set.
The city-block neighborhoods of the active set indices are maintained as separate lists called "layers". At each iteration, the values at the layers are reinitialized as the distance transform from the active set. The number of layers can be adjusted according to the footprint needed for the calculations on the level curve.
Briefly, the sparse field solver algorithm is as follows:
  1. For each active layer index \(x_j\): Compute the change at \(u_{x_j}\), the grid point in the embedding, based on local geometry and external forces and using a stable numerical scheme.
  2. For each active layer index \(x_j\), add the change to the grid point value and redefine the active set indices and those of its layers based on any value changes which have moved outside of the numerical range allowed for the active set.
  3. Starting with the first layers adjacent to the active set and moving outwards, reconstruct the distance transform by setting values in the layers according to their neighbors. At the very outer layers, add or remove indices which have come into or moved out of the sparse field.
HOW TO USE THIS CLASS
Typically, this class should be subclassed with additional functionality for specific applications. It is possible, however to use this solver as a filter directly by instantiating it and supplying it with an appropriate LevelSetFunction object via the SetDifferenceFunction method. See the subclasses and their associated documentation for more information on using this class. Also see the FiniteDifferenceImageFilter2 documentation for a general overview of this class of solvers.
INPUTS
This filter takes an itk::Image as input. The appropriate type of input image is entirely determined by the application. As a rule, however, the input type is immediately converted to the output type before processing. This is because the input is not assumed to be a real value type and must be converted to signed, real values for the calculations. The input values will also be shifted by the \(k\) isosurface value so that the algorithm only needs to consider the zero level set.
OUTPUTS
The output of the filter is the distance transform embedding of the isosurface as the zero level set. Values INSIDE the surface will be NEGATIVE and values OUTSIDE the surface will be POSITIVE. The distance transform only holds for those indices in layers around the active layer. Elsewhere, the values are a fixed positive or negative that is one greater than the layer of greatest magnitude. In other words, if there are three layers, then inside values reach a minimum of -4.0 and outside values a maximum of 4.0.IndexType this->SetNumberOfLayers(5);
PARAMETERS
The NumberOfLayers parameter controls the number of layers inside and outside of the active set (see description above). The sparse field will contain 2*NumberOfLayers+1 lists of indices: the active set and city block neighbors inside and outside the active set. It is important to specify enough layers to cover the footprint of your calculations. Curvature calculations in three dimensions, for example, require 3 layers. In two dimensions, a minimum of 2 layers is probably required. Higher order derivatives and other geometrical measures may require more layers. If too few layers are specified, then the calculations will pull values from the background, which may consist of arbitrary or random values.
The IsoSurfaceValue indicates which value in the input represents the interface of interest. By default, this value is zero. When the solver initializes, it will subtract the IsoSurfaceValue from all values, in the input, shifting the isosurface of interest to zero in the output.
IMPORTANT!
Read the documentation for FiniteDifferenceImageFilter2 before attempting to use this filter. The solver requires that you specify a FiniteDifferenceFunction to use for calculations. This is set using the method SetDifferenceFunction in the parent class.
REFERENCES
Whitaker, Ross. A Level-Set Approach to 3D Reconstruction from Range Data. International Journal of Computer Vision. V. 29 No. 3, 203-231. 1998.
Sethian, J.A. Level Set Methods. Cambridge University Press. 1996.

This code was adapted from the paper 

   "An active contour model without edges"
    T. Chan and L. Vese.
    In Scale-Space Theories in Computer Vision, pages 141-151, 1999.
Author
Mosaliganti K., Smith B., Gelas A., Gouaillard A., Megason S.

This code was taken from the Insight Journal paper: 

"Cell Tracking using Coupled Active Surfaces for Nuclei and Membranes"
https://www.insight-journal.org/browse/publication/642
https://hdl.handle.net/10380/3055

That is based on the papers: 

"Level Set Segmentation: Active Contours without edge"
https://www.insight-journal.org/browse/publication/322
https://hdl.handle.net/1926/1532

and

"Level set segmentation using coupled active surfaces"
https://www.insight-journal.org/browse/publication/323
https://hdl.handle.net/1926/1533

Definition at line 181 of file itkMultiphaseSparseFiniteDifferenceImageFilter.h.

Member Typedef Documentation

◆ BFCType

template<typename TInputImage , typename TFeatureImage , typename TOutputImage , typename TFunction , typename TIdCell = unsigned int>
using itk::MultiphaseSparseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >::BFCType = NeighborhoodAlgorithm::ImageBoundaryFacesCalculator<StatusImageType>

Definition at line 266 of file itkMultiphaseSparseFiniteDifferenceImageFilter.h.

◆ ConstPointer

template<typename TInputImage , typename TFeatureImage , typename TOutputImage , typename TFunction , typename TIdCell = unsigned int>
using itk::MultiphaseSparseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >::ConstPointer = SmartPointer<const Self>

Definition at line 193 of file itkMultiphaseSparseFiniteDifferenceImageFilter.h.

◆ FiniteDifferenceFunctionFloatOffsetType

template<typename TInputImage , typename TFeatureImage , typename TOutputImage , typename TFunction , typename TIdCell = unsigned int>
using itk::MultiphaseSparseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >::FiniteDifferenceFunctionFloatOffsetType = typename FiniteDifferenceFunctionType::FloatOffsetType

Definition at line 239 of file itkMultiphaseSparseFiniteDifferenceImageFilter.h.

◆ LayerConstIterator

template<typename TInputImage , typename TFeatureImage , typename TOutputImage , typename TFunction , typename TIdCell = unsigned int>
using itk::MultiphaseSparseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >::LayerConstIterator = typename LayerType::ConstIterator

Definition at line 248 of file itkMultiphaseSparseFiniteDifferenceImageFilter.h.

◆ LayerIterator

template<typename TInputImage , typename TFeatureImage , typename TOutputImage , typename TFunction , typename TIdCell = unsigned int>
using itk::MultiphaseSparseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >::LayerIterator = typename LayerType::Iterator

Definition at line 247 of file itkMultiphaseSparseFiniteDifferenceImageFilter.h.

◆ LayerListConstIterator

template<typename TInputImage , typename TFeatureImage , typename TOutputImage , typename TFunction , typename TIdCell = unsigned int>
using itk::MultiphaseSparseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >::LayerListConstIterator = typename LayerListType::const_iterator

Definition at line 253 of file itkMultiphaseSparseFiniteDifferenceImageFilter.h.

◆ LayerListIterator

template<typename TInputImage , typename TFeatureImage , typename TOutputImage , typename TFunction , typename TIdCell = unsigned int>
using itk::MultiphaseSparseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >::LayerListIterator = typename LayerListType::iterator

Definition at line 252 of file itkMultiphaseSparseFiniteDifferenceImageFilter.h.

◆ LayerListType

template<typename TInputImage , typename TFeatureImage , typename TOutputImage , typename TFunction , typename TIdCell = unsigned int>
using itk::MultiphaseSparseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >::LayerListType = std::vector<LayerPointerType>

A type for a list of LayerPointerTypes

Definition at line 251 of file itkMultiphaseSparseFiniteDifferenceImageFilter.h.

◆ LayerNodeStoragePointer

template<typename TInputImage , typename TFeatureImage , typename TOutputImage , typename TFunction , typename TIdCell = unsigned int>
using itk::MultiphaseSparseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >::LayerNodeStoragePointer = typename LayerNodeStorageType::Pointer

Definition at line 271 of file itkMultiphaseSparseFiniteDifferenceImageFilter.h.

◆ LayerNodeStorageType

template<typename TInputImage , typename TFeatureImage , typename TOutputImage , typename TFunction , typename TIdCell = unsigned int>
using itk::MultiphaseSparseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >::LayerNodeStorageType = ObjectStore<LayerNodeType>

Memory pre-allocator used to manage layer nodes in a multi-threaded environment.

Definition at line 270 of file itkMultiphaseSparseFiniteDifferenceImageFilter.h.

◆ LayerNodeType

template<typename TInputImage , typename TFeatureImage , typename TOutputImage , typename TFunction , typename TIdCell = unsigned int>
using itk::MultiphaseSparseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >::LayerNodeType = SparseFieldLevelSetNode<OutputIndexType>

Node type used in sparse field layer lists.

Definition at line 242 of file itkMultiphaseSparseFiniteDifferenceImageFilter.h.

◆ LayerPointerType

template<typename TInputImage , typename TFeatureImage , typename TOutputImage , typename TFunction , typename TIdCell = unsigned int>
using itk::MultiphaseSparseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >::LayerPointerType = typename LayerType::Pointer

Definition at line 246 of file itkMultiphaseSparseFiniteDifferenceImageFilter.h.

◆ LayerType

template<typename TInputImage , typename TFeatureImage , typename TOutputImage , typename TFunction , typename TIdCell = unsigned int>
using itk::MultiphaseSparseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >::LayerType = SparseFieldLayer<LayerNodeType>

A list type used in the algorithm.

Definition at line 245 of file itkMultiphaseSparseFiniteDifferenceImageFilter.h.

◆ NeighborListType

template<typename TInputImage , typename TFeatureImage , typename TOutputImage , typename TFunction , typename TIdCell = unsigned int>
using itk::MultiphaseSparseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >::NeighborListType = SparseFieldCityBlockNeighborList<NeighborhoodIterator<OutputImageType> >

Definition at line 277 of file itkMultiphaseSparseFiniteDifferenceImageFilter.h.

◆ OffsetType

template<typename TInputImage , typename TFeatureImage , typename TOutputImage , typename TFunction , typename TIdCell = unsigned int>
using itk::MultiphaseSparseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >::OffsetType = typename NeighborListType::OffsetType

Definition at line 278 of file itkMultiphaseSparseFiniteDifferenceImageFilter.h.

◆ Pointer

template<typename TInputImage , typename TFeatureImage , typename TOutputImage , typename TFunction , typename TIdCell = unsigned int>
using itk::MultiphaseSparseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >::Pointer = SmartPointer<Self>

Definition at line 192 of file itkMultiphaseSparseFiniteDifferenceImageFilter.h.

◆ Self

template<typename TInputImage , typename TFeatureImage , typename TOutputImage , typename TFunction , typename TIdCell = unsigned int>
using itk::MultiphaseSparseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >::Self = MultiphaseSparseFiniteDifferenceImageFilter

Standard class type aliases

Definition at line 189 of file itkMultiphaseSparseFiniteDifferenceImageFilter.h.

◆ StatusImagePointer

template<typename TInputImage , typename TFeatureImage , typename TOutputImage , typename TFunction , typename TIdCell = unsigned int>
using itk::MultiphaseSparseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >::StatusImagePointer = typename StatusImageType::Pointer

Definition at line 261 of file itkMultiphaseSparseFiniteDifferenceImageFilter.h.

◆ StatusImageType

template<typename TInputImage , typename TFeatureImage , typename TOutputImage , typename TFunction , typename TIdCell = unsigned int>
using itk::MultiphaseSparseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >::StatusImageType = Image<StatusType, Self::ImageDimension>

The type of the image used to index status information. Necessary for the internals of the algorithm.

Definition at line 260 of file itkMultiphaseSparseFiniteDifferenceImageFilter.h.

◆ StatusType

template<typename TInputImage , typename TFeatureImage , typename TOutputImage , typename TFunction , typename TIdCell = unsigned int>
using itk::MultiphaseSparseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >::StatusType = signed char

Type used for storing status information

Definition at line 256 of file itkMultiphaseSparseFiniteDifferenceImageFilter.h.

◆ Superclass

template<typename TInputImage , typename TFeatureImage , typename TOutputImage , typename TFunction , typename TIdCell = unsigned int>
using itk::MultiphaseSparseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >::Superclass = MultiphaseFiniteDifferenceImageFilter<TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell>

Definition at line 191 of file itkMultiphaseSparseFiniteDifferenceImageFilter.h.

◆ UpdateBufferConstIterator

template<typename TInputImage , typename TFeatureImage , typename TOutputImage , typename TFunction , typename TIdCell = unsigned int>
using itk::MultiphaseSparseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >::UpdateBufferConstIterator = typename UpdateBufferType::const_iterator

Definition at line 275 of file itkMultiphaseSparseFiniteDifferenceImageFilter.h.

◆ UpdateBufferType

template<typename TInputImage , typename TFeatureImage , typename TOutputImage , typename TFunction , typename TIdCell = unsigned int>
using itk::MultiphaseSparseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >::UpdateBufferType = std::vector<ValueType>

Container type used to store updates to the active layer.

Definition at line 274 of file itkMultiphaseSparseFiniteDifferenceImageFilter.h.

◆ ValueType

template<typename TInputImage , typename TFeatureImage , typename TOutputImage , typename TFunction , typename TIdCell = unsigned int>
using itk::MultiphaseSparseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >::ValueType = typename InputImageType::ValueType

Definition at line 234 of file itkMultiphaseSparseFiniteDifferenceImageFilter.h.

◆ ZeroCrossingFilterPointer

template<typename TInputImage , typename TFeatureImage , typename TOutputImage , typename TFunction , typename TIdCell = unsigned int>
using itk::MultiphaseSparseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >::ZeroCrossingFilterPointer = typename ZeroCrossingFilterType::Pointer

Definition at line 264 of file itkMultiphaseSparseFiniteDifferenceImageFilter.h.

◆ ZeroCrossingFilterType

template<typename TInputImage , typename TFeatureImage , typename TOutputImage , typename TFunction , typename TIdCell = unsigned int>
using itk::MultiphaseSparseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >::ZeroCrossingFilterType = ZeroCrossingImageFilter<InputImageType, InputImageType>

Definition at line 263 of file itkMultiphaseSparseFiniteDifferenceImageFilter.h.

Constructor & Destructor Documentation

◆ MultiphaseSparseFiniteDifferenceImageFilter()

template<typename TInputImage , typename TFeatureImage , typename TOutputImage , typename TFunction , typename TIdCell = unsigned int>
itk::MultiphaseSparseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >::MultiphaseSparseFiniteDifferenceImageFilter ( )
protected

◆ ~MultiphaseSparseFiniteDifferenceImageFilter()

template<typename TInputImage , typename TFeatureImage , typename TOutputImage , typename TFunction , typename TIdCell = unsigned int>
itk::MultiphaseSparseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >::~MultiphaseSparseFiniteDifferenceImageFilter ( )
inlineoverrideprotected

Definition at line 324 of file itkMultiphaseSparseFiniteDifferenceImageFilter.h.

Member Function Documentation

◆ AllocateUpdateBuffer()

template<typename TInputImage , typename TFeatureImage , typename TOutputImage , typename TFunction , typename TIdCell = unsigned int>
void itk::MultiphaseSparseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >::AllocateUpdateBuffer ( )
inlineoverrideprotectedvirtual

Reserves memory in the update buffer. Called before each iteration.

Implements itk::MultiphaseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >.

Definition at line 410 of file itkMultiphaseSparseFiniteDifferenceImageFilter.h.

◆ ApplyUpdate()

template<typename TInputImage , typename TFeatureImage , typename TOutputImage , typename TFunction , typename TIdCell = unsigned int>
void itk::MultiphaseSparseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >::ApplyUpdate ( TimeStepType  dt)
overrideprotectedvirtual

Applies the update buffer values to the active layer and reconstructs the sparse field layers for the next iteration.

Implements itk::MultiphaseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >.

◆ CalculateChange()

template<typename TInputImage , typename TFeatureImage , typename TOutputImage , typename TFunction , typename TIdCell = unsigned int>
TimeStepType itk::MultiphaseSparseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >::CalculateChange ( )
overrideprotectedvirtual

Traverses the active layer list and calculates the change at these indices to be applied in the current iteration.

Implements itk::MultiphaseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >.

◆ CalculateUpdateValue()

template<typename TInputImage , typename TFeatureImage , typename TOutputImage , typename TFunction , typename TIdCell = unsigned int>
virtual ValueType itk::MultiphaseSparseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >::CalculateUpdateValue ( const OutputIndexType &  ,
const TimeStepType &  dt,
const ValueType &  value,
const ValueType &  change 
)
inlineprotectedvirtual

This function allows a subclass to override the way in which updates to output values are applied during each iteration. The default simply follows the standard finite difference scheme of scaling the change by the timestep and adding to the value of the previous iteration.

Definition at line 376 of file itkMultiphaseSparseFiniteDifferenceImageFilter.h.

◆ ConstructActiveLayer()

template<typename TInputImage , typename TFeatureImage , typename TOutputImage , typename TFunction , typename TIdCell = unsigned int>
void itk::MultiphaseSparseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >::ConstructActiveLayer ( )
protected

Constructs the active layer and initialize the first layers inside and outside of the active layer. The active layer defines the position of the zero level set by its values, which are constrained within a range around zero.

◆ ConstructLayer()

template<typename TInputImage , typename TFeatureImage , typename TOutputImage , typename TFunction , typename TIdCell = unsigned int>
void itk::MultiphaseSparseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >::ConstructLayer ( SparseDataStruct *  sparsePtr,
StatusType  from,
StatusType  to 
)
protected

Initializes a layer of the sparse field using a previously initialized layer. Builds the list of nodes in m_Layer[to] using m_Layer[from]. Marks values in the m_StatusImage.

◆ CopyInputToOutput()

template<typename TInputImage , typename TFeatureImage , typename TOutputImage , typename TFunction , typename TIdCell = unsigned int>
void itk::MultiphaseSparseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >::CopyInputToOutput ( )
overrideprotectedvirtual

Copies the input to the output image. Processing occurs on the output image, so the data type of the output image determines the precision of the calculations (i.e. double or float). This method overrides the parent class method to do some additional processing.

Implements itk::MultiphaseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >.

◆ GetInterpolateSurfaceLocation()

template<typename TInputImage , typename TFeatureImage , typename TOutputImage , typename TFunction , typename TIdCell = unsigned int>
virtual bool itk::MultiphaseSparseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >::GetInterpolateSurfaceLocation ( ) const
virtual

Get/Set the value of the InterpolateSurfaceLocation flag. This flag tells the solver whether or not to interpolate for the surface location when calculating change at a voxel location. Turned on by default. Some applications may not use this value and can safely turn the flag off.

◆ GetIsoSurfaceValue()

template<typename TInputImage , typename TFeatureImage , typename TOutputImage , typename TFunction , typename TIdCell = unsigned int>
virtual ValueType itk::MultiphaseSparseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >::GetIsoSurfaceValue ( ) const
virtual

Set/Get the value of the isosurface to use in the input image.

◆ GetNameOfClass()

template<typename TInputImage , typename TFeatureImage , typename TOutputImage , typename TFunction , typename TIdCell = unsigned int>
virtual const char* itk::MultiphaseSparseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >::GetNameOfClass ( ) const
virtual

Run-time type information (and related methods).

Reimplemented from itk::MultiphaseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >.

Reimplemented in itk::ScalarChanAndVeseSparseLevelSetImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TSharedData, TIdCell >.

◆ GetNumberOfLayers()

template<typename TInputImage , typename TFeatureImage , typename TOutputImage , typename TFunction , typename TIdCell = unsigned int>
virtual unsigned int itk::MultiphaseSparseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >::GetNumberOfLayers ( ) const
virtual

Set/Get the number of layers to use in the sparse field. Argument is the number of layers on ONE side of the active layer, so the total layers in the sparse field is 2 * NumberOfLayers +1

◆ GetValueOne()

template<typename TInputImage , typename TFeatureImage , typename TOutputImage , typename TFunction , typename TIdCell = unsigned int>
virtual ValueType itk::MultiphaseSparseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >::GetValueOne ( ) const
protectedvirtual

◆ GetValueZero()

template<typename TInputImage , typename TFeatureImage , typename TOutputImage , typename TFunction , typename TIdCell = unsigned int>
virtual ValueType itk::MultiphaseSparseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >::GetValueZero ( ) const
protectedvirtual

◆ Initialize()

template<typename TInputImage , typename TFeatureImage , typename TOutputImage , typename TFunction , typename TIdCell = unsigned int>
void itk::MultiphaseSparseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >::Initialize ( )
overrideprotectedvirtual

Constructs the sparse field layers and initializes their values.

Reimplemented from itk::MultiphaseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >.

Reimplemented in itk::ScalarChanAndVeseSparseLevelSetImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TSharedData, TIdCell >.

◆ InitializeActiveLayerValues()

template<typename TInputImage , typename TFeatureImage , typename TOutputImage , typename TFunction , typename TIdCell = unsigned int>
void itk::MultiphaseSparseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >::InitializeActiveLayerValues ( )
protected

Initializes the values of the active layer set.

◆ InitializeBackgroundConstants()

template<typename TInputImage , typename TFeatureImage , typename TOutputImage , typename TFunction , typename TIdCell = unsigned int>
void itk::MultiphaseSparseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >::InitializeBackgroundConstants ( )
protected

Initializes the pixel constants that will be set outside the sparse layer.

◆ InitializeBackgroundPixels()

template<typename TInputImage , typename TFeatureImage , typename TOutputImage , typename TFunction , typename TIdCell = unsigned int>
virtual void itk::MultiphaseSparseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >::InitializeBackgroundPixels ( )
protectedvirtual

This method pre-processes pixels inside and outside the sparse field layers. The default is to set them to positive and negative values, respectively. This is not necessary as part of the calculations, but produces a more intuitive output for the user.

◆ InitializeIteration()

template<typename TInputImage , typename TFeatureImage , typename TOutputImage , typename TFunction , typename TIdCell = unsigned int>
void itk::MultiphaseSparseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >::InitializeIteration ( )
overrideprotectedvirtual

This method is optionally defined by a subclass and is called immediately prior to each iterative CalculateChange-ApplyUpdate cycle. It can be used to set global variables needed for the next iteration (ie. average gradient magnitude of the image in anisotropic diffusion functions), or otherwise prepare for the next iteration.

Reimplemented from itk::MultiphaseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >.

Reimplemented in itk::ScalarChanAndVeseSparseLevelSetImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TSharedData, TIdCell >.

◆ InterpolateSurfaceLocationOn()

template<typename TInputImage , typename TFeatureImage , typename TOutputImage , typename TFunction , typename TIdCell = unsigned int>
virtual void itk::MultiphaseSparseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >::InterpolateSurfaceLocationOn ( )
virtual

Get/Set the value of the InterpolateSurfaceLocation flag. This flag tells the solver whether or not to interpolate for the surface location when calculating change at a voxel location. Turned on by default. Some applications may not use this value and can safely turn the flag off.

◆ New()

template<typename TInputImage , typename TFeatureImage , typename TOutputImage , typename TFunction , typename TIdCell = unsigned int>
static Pointer itk::MultiphaseSparseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >::New ( )
static

Method for creation through the object factory.

◆ PostProcessOutput()

template<typename TInputImage , typename TFeatureImage , typename TOutputImage , typename TFunction , typename TIdCell = unsigned int>
void itk::MultiphaseSparseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >::PostProcessOutput ( )
overrideprotectedvirtual

This method packages the output(s) into a consistent format. The default implementation produces a volume with the final solution values in the sparse field, and inside and outside values elsewhere as appropriate.

Reimplemented from itk::MultiphaseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >.

◆ PrintSelf()

template<typename TInputImage , typename TFeatureImage , typename TOutputImage , typename TFunction , typename TIdCell = unsigned int>
void itk::MultiphaseSparseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >::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::ImageSource< TOutputImage >.

◆ ProcessOutsideList()

template<typename TInputImage , typename TFeatureImage , typename TOutputImage , typename TFunction , typename TIdCell = unsigned int>
void itk::MultiphaseSparseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >::ProcessOutsideList ( LayerType *  OutsideList,
StatusType  ChangeToStatus 
)
protected

◆ ProcessStatusList()

template<typename TInputImage , typename TFeatureImage , typename TOutputImage , typename TFunction , typename TIdCell = unsigned int>
void itk::MultiphaseSparseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >::ProcessStatusList ( LayerType *  InputList,
LayerType *  OutputList,
StatusType  ChangeToStatus,
StatusType  SearchForStatus 
)
protected

◆ PropagateAllLayerValues()

template<typename TInputImage , typename TFeatureImage , typename TOutputImage , typename TFunction , typename TIdCell = unsigned int>
void itk::MultiphaseSparseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >::PropagateAllLayerValues ( )
protected

Adjusts the values associated with all the index layers of the sparse field by propagating out one layer at a time from the active set. This method also takes care of deleting nodes from the layers which have been marked in the status image as having been moved to other layers.

◆ PropagateFunctionLayerValues()

template<typename TInputImage , typename TFeatureImage , typename TOutputImage , typename TFunction , typename TIdCell = unsigned int>
void itk::MultiphaseSparseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >::PropagateFunctionLayerValues ( unsigned int  functionIndex)
protected

◆ PropagateLayerValues()

template<typename TInputImage , typename TFeatureImage , typename TOutputImage , typename TFunction , typename TIdCell = unsigned int>
void itk::MultiphaseSparseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >::PropagateLayerValues ( SparseDataStruct *  sparsePtr,
StatusType  from,
StatusType  to,
StatusType  promote,
int  InOrOut 
)
protected

Adjusts the values in a single layer "to" using values in a neighboring layer "from". The list of indices in "to" are traversed and assigned new values appropriately. Any indices in "to" without neighbors in "from" are moved into the "promote" layer (or deleted if "promote" is greater than the number of layers). "InOrOut" == 1 indicates this propagation is inwards (more negative). "InOrOut" == 2 indicates this propagation is outwards (more positive).

◆ SetFunctionCount()

template<typename TInputImage , typename TFeatureImage , typename TOutputImage , typename TFunction , typename TIdCell = unsigned int>
void itk::MultiphaseSparseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >::SetFunctionCount ( const IdCellType &  n)
inline

Definition at line 302 of file itkMultiphaseSparseFiniteDifferenceImageFilter.h.

◆ SetInterpolateSurfaceLocation()

template<typename TInputImage , typename TFeatureImage , typename TOutputImage , typename TFunction , typename TIdCell = unsigned int>
virtual void itk::MultiphaseSparseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >::SetInterpolateSurfaceLocation ( bool  _arg)
virtual

Get/Set the value of the InterpolateSurfaceLocation flag. This flag tells the solver whether or not to interpolate for the surface location when calculating change at a voxel location. Turned on by default. Some applications may not use this value and can safely turn the flag off.

◆ SetIsoSurfaceValue()

template<typename TInputImage , typename TFeatureImage , typename TOutputImage , typename TFunction , typename TIdCell = unsigned int>
virtual void itk::MultiphaseSparseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >::SetIsoSurfaceValue ( ValueType  _arg)
virtual

Set/Get the value of the isosurface to use in the input image.

◆ SetNumberOfLayers()

template<typename TInputImage , typename TFeatureImage , typename TOutputImage , typename TFunction , typename TIdCell = unsigned int>
virtual void itk::MultiphaseSparseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >::SetNumberOfLayers ( unsigned int  _arg)
virtual

Set/Get the number of layers to use in the sparse field. Argument is the number of layers on ONE side of the active layer, so the total layers in the sparse field is 2 * NumberOfLayers +1

◆ UpdateActiveLayerValues()

template<typename TInputImage , typename TFeatureImage , typename TOutputImage , typename TFunction , typename TIdCell = unsigned int>
void itk::MultiphaseSparseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >::UpdateActiveLayerValues ( TimeStepType  dt,
LayerType *  StatusUpList,
LayerType *  StatusDownList 
)
protected

Updates the active layer values using m_UpdateBuffer. Also creates an "up" and "down" list for promotion/demotion of indices leaving the active set.

◆ UpdatePixel()

template<typename TInputImage , typename TFeatureImage , typename TOutputImage , typename TFunction , typename TIdCell = unsigned int>
virtual void itk::MultiphaseSparseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >::UpdatePixel ( unsigned int  ,
unsigned int  ,
NeighborhoodIterator< InputImageType > &  ,
ValueType &  ,
bool &   
)
inlineprotectedvirtual

Reimplemented in itk::ScalarChanAndVeseSparseLevelSetImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TSharedData, TIdCell >.

Definition at line 486 of file itkMultiphaseSparseFiniteDifferenceImageFilter.h.

Member Data Documentation

◆ ImageDimension

template<typename TInputImage , typename TFeatureImage , typename TOutputImage , typename TFunction , typename TIdCell = unsigned int>
constexpr unsigned int itk::MultiphaseSparseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >::ImageDimension = Superclass::ImageDimension
staticconstexpr

Definition at line 201 of file itkMultiphaseSparseFiniteDifferenceImageFilter.h.

◆ m_BackgroundValue

template<typename TInputImage , typename TFeatureImage , typename TOutputImage , typename TFunction , typename TIdCell = unsigned int>
ValueType itk::MultiphaseSparseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >::m_BackgroundValue {}
protected

The value of the pixel outside the sparse layers

Definition at line 537 of file itkMultiphaseSparseFiniteDifferenceImageFilter.h.

◆ m_BoundsCheckingActive

template<typename TInputImage , typename TFeatureImage , typename TOutputImage , typename TFunction , typename TIdCell = unsigned int>
bool itk::MultiphaseSparseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >::m_BoundsCheckingActive {}
private

This flag is true when methods need to check boundary conditions and false when methods do not need to check for boundary conditions.

Definition at line 553 of file itkMultiphaseSparseFiniteDifferenceImageFilter.h.

◆ m_ConstantGradientValue

template<typename TInputImage , typename TFeatureImage , typename TOutputImage , typename TFunction , typename TIdCell = unsigned int>
double itk::MultiphaseSparseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >::m_ConstantGradientValue
staticprotected

The constant gradient to maintain between isosurfaces in the sparse-field of the level-set image. This value defaults to 1.0

Definition at line 498 of file itkMultiphaseSparseFiniteDifferenceImageFilter.h.

◆ m_CurrentFunctionIndex

template<typename TInputImage , typename TFeatureImage , typename TOutputImage , typename TFunction , typename TIdCell = unsigned int>
unsigned int itk::MultiphaseSparseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >::m_CurrentFunctionIndex {}
private

Definition at line 546 of file itkMultiphaseSparseFiniteDifferenceImageFilter.h.

◆ m_InterpolateSurfaceLocation

template<typename TInputImage , typename TFeatureImage , typename TOutputImage , typename TFunction , typename TIdCell = unsigned int>
bool itk::MultiphaseSparseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >::m_InterpolateSurfaceLocation {}
protected

This flag tells the solver whether or not to interpolate for the actual surface location when calculating change at each active layer node. By default this is turned on. Subclasses which do not sample propagation (speed), advection, or curvature terms should turn this flag off.

Definition at line 543 of file itkMultiphaseSparseFiniteDifferenceImageFilter.h.

◆ m_IsoSurfaceValue

template<typename TInputImage , typename TFeatureImage , typename TOutputImage , typename TFunction , typename TIdCell = unsigned int>
ValueType itk::MultiphaseSparseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >::m_IsoSurfaceValue {}
protected

The value in the input which represents the isosurface of interest.

Definition at line 534 of file itkMultiphaseSparseFiniteDifferenceImageFilter.h.

◆ m_NeighborList

template<typename TInputImage , typename TFeatureImage , typename TOutputImage , typename TFunction , typename TIdCell = unsigned int>
NeighborListType itk::MultiphaseSparseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >::m_NeighborList {}
protected

Connectivity information for examining neighbor pixels.

Definition at line 366 of file itkMultiphaseSparseFiniteDifferenceImageFilter.h.

◆ m_NumberOfLayers

template<typename TInputImage , typename TFeatureImage , typename TOutputImage , typename TFunction , typename TIdCell = unsigned int>
unsigned int itk::MultiphaseSparseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >::m_NumberOfLayers {}
protected

The number of layers to use in the sparse field. Sparse field will consist of m_NumberOfLayers layers on both sides of a single active layer. This active layer is the interface of interest, i.e. the zero level set.

Definition at line 531 of file itkMultiphaseSparseFiniteDifferenceImageFilter.h.

◆ m_PixelDistance

template<typename TInputImage , typename TFeatureImage , typename TOutputImage , typename TFunction , typename TIdCell = unsigned int>
std::vector<ValueType> itk::MultiphaseSparseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >::m_PixelDistance {}
protected

Stores the distance between pixels in the neighborhood iterator.

Definition at line 369 of file itkMultiphaseSparseFiniteDifferenceImageFilter.h.

◆ m_RMSCounter

template<typename TInputImage , typename TFeatureImage , typename TOutputImage , typename TFunction , typename TIdCell = unsigned int>
unsigned int itk::MultiphaseSparseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >::m_RMSCounter { 0 }
private

Definition at line 549 of file itkMultiphaseSparseFiniteDifferenceImageFilter.h.

◆ m_RMSSum

template<typename TInputImage , typename TFeatureImage , typename TOutputImage , typename TFunction , typename TIdCell = unsigned int>
double itk::MultiphaseSparseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >::m_RMSSum { 0. }
private

Definition at line 548 of file itkMultiphaseSparseFiniteDifferenceImageFilter.h.

◆ m_SparseData

template<typename TInputImage , typename TFeatureImage , typename TOutputImage , typename TFunction , typename TIdCell = unsigned int>
std::vector<SparseDataStruct *> itk::MultiphaseSparseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >::m_SparseData {}
protected

Definition at line 526 of file itkMultiphaseSparseFiniteDifferenceImageFilter.h.

◆ m_StatusActiveChangingDown

template<typename TInputImage , typename TFeatureImage , typename TOutputImage , typename TFunction , typename TIdCell = unsigned int>
const StatusType itk::MultiphaseSparseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >::m_StatusActiveChangingDown
staticprotected

Special status value which indicates a pending change to a more negative sparse field.

Definition at line 516 of file itkMultiphaseSparseFiniteDifferenceImageFilter.h.

◆ m_StatusActiveChangingUp

template<typename TInputImage , typename TFeatureImage , typename TOutputImage , typename TFunction , typename TIdCell = unsigned int>
const StatusType itk::MultiphaseSparseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >::m_StatusActiveChangingUp
staticprotected

Special status value which indicates a pending change to a more positive sparse field.

Definition at line 512 of file itkMultiphaseSparseFiniteDifferenceImageFilter.h.

◆ m_StatusBoundaryPixel

template<typename TInputImage , typename TFeatureImage , typename TOutputImage , typename TFunction , typename TIdCell = unsigned int>
const StatusType itk::MultiphaseSparseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >::m_StatusBoundaryPixel
staticprotected

Special status value which indicates a pixel is on the boundary of the image

Definition at line 520 of file itkMultiphaseSparseFiniteDifferenceImageFilter.h.

◆ m_StatusChanging

template<typename TInputImage , typename TFeatureImage , typename TOutputImage , typename TFunction , typename TIdCell = unsigned int>
const StatusType itk::MultiphaseSparseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >::m_StatusChanging
staticprotected

Special status value which indicates pending change to another sparse field layer.

Definition at line 508 of file itkMultiphaseSparseFiniteDifferenceImageFilter.h.

◆ m_StatusNull

template<typename TInputImage , typename TFeatureImage , typename TOutputImage , typename TFunction , typename TIdCell = unsigned int>
const StatusType itk::MultiphaseSparseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >::m_StatusNull
staticprotected

Special status value used as a default for indices which have no meaningful status.

Definition at line 524 of file itkMultiphaseSparseFiniteDifferenceImageFilter.h.

◆ m_ValueOne

template<typename TInputImage , typename TFeatureImage , typename TOutputImage , typename TFunction , typename TIdCell = unsigned int>
const ValueType itk::MultiphaseSparseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >::m_ValueOne
staticprotected

Multiplicative identity of the ValueType.

Definition at line 501 of file itkMultiphaseSparseFiniteDifferenceImageFilter.h.

◆ m_ValueZero

template<typename TInputImage , typename TFeatureImage , typename TOutputImage , typename TFunction , typename TIdCell = unsigned int>
const ValueType itk::MultiphaseSparseFiniteDifferenceImageFilter< TInputImage, TFeatureImage, TOutputImage, TFunction, TIdCell >::m_ValueZero
staticprotected

Additive identity of the ValueType.

Definition at line 504 of file itkMultiphaseSparseFiniteDifferenceImageFilter.h.

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