#include <itkFastMarchingImageFilter.h>

Inheritance diagram for itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >:

Collaboration diagram for itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >:

Detailed Description

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>
class itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >

Solve an Eikonal equation using Fast Marching.

Fast marching solves an Eikonal equation where the speed is always non-negative and depends on the position only. Starting from an initial position on the front, fast marching systematically moves the front forward one grid point at a time.

Updates are preformed using an entropy satisfy scheme where only "upwind" neighborhoods are used. This implementation of Fast Marching uses a std::priority_queue to locate the next proper grid position to update.

Fast Marching sweeps through N grid points in (N log N) steps to obtain the arrival time value as the front propagates through the grid.

Implementation of this class is based on Chapter 8 of "Level Set Methods and Fast Marching Methods", J.A. Sethian, Cambridge Press, Second edition, 1999.

This class is templated over the level set image type and the speed image type. The initial front is specified by two containers: one containing the known points and one containing the trial points. Alive points are those that are already part of the object, and trial points are considered for inclusion. In order for the filter to evolve, at least some trial points must be specified. These can for instance be specified as the layer of pixels around the alive points.

The speed function can be specified as a speed image or a speed constant. The speed image is set using the method SetInput(). If the speed image is ITK_NULLPTR, a constant speed function is used and is specified using method the SetSpeedConstant().

If the speed function is constant and of value one, fast marching results in an approximate distance function from the initial alive points. FastMarchingImageFilter is used in the ReinitializeLevelSetImageFilter object to create a signed distance function from the zero level set.

The algorithm can be terminated early by setting an appropriate stopping value. The algorithm terminates when the current arrival time being processed is greater than the stopping value.

There are two ways to specify the output image information ( LargestPossibleRegion, Spacing, Origin): (a) it is copied directly from the input speed image or (b) it is specified by the user. Default values are used if the user does not specify all the information.

The output information is computed as follows. If the speed image is ITK_NULLPTR or if the OverrideOutputInformation is set to true, the output information is set from user specified parameters. These parameters can be specified using methods SetOutputRegion(), SetOutputSpacing(), SetOutputDirection(), and SetOutputOrigin(). Else if the speed image is not ITK_NULLPTR, the output information is copied from the input speed image.

For an alternative implementation, see itk::FastMarchingImageFilter.

Possible Improvements: In the current implementation, std::priority_queue only allows taking nodes out from the front and putting nodes in from the back. To update a value already on the heap, a new node is added to the heap. The defunct old node is left on the heap. When it is removed from the top, it will be recognized as invalid and not used. Future implementations can implement the heap in a different way allowing the values to be updated. This will generally require some sift-up and sift-down functions and an image of back-pointers going from the image to heap in order to locate the node which is to be updated.

See Also: FastMarchingImageFilterBase; LevelSetTypeDefault

Examples:: Examples/Iterators/NeighborhoodIterators6.cxx, Examples/Segmentation/CurvesLevelSetImageFilter.cxx, Examples/Segmentation/FastMarchingImageFilter.cxx, Examples/Segmentation/GeodesicActiveContourImageFilter.cxx, Examples/Segmentation/GeodesicActiveContourShapePriorLevelSetImageFilter.cxx, Examples/Segmentation/ShapeDetectionLevelSetFilter.cxx, Examples/Segmentation/ThresholdSegmentationLevelSetImageFilter.cxx, and SphinxExamples/src/Segmentation/LevelSets/SegmentWithGeodesicActiveContourLevelSet/Code.cxx.

Definition at line 109 of file itkFastMarchingImageFilter.h.

Classes
class	AxisNodeType

Public Types
typedef SmartPointer< const Self >	ConstPointer

typedef Index < itkGetStaticConstMacro(SetDimension) >	IndexType

typedef LabelImageType::Pointer	LabelImagePointer

typedef Image< unsigned char, itkGetStaticConstMacro(SetDimension) >	LabelImageType

enum	LabelType { FarPoint = 0, AlivePoint, TrialPoint, InitialTrialPoint, OutsidePoint }

typedef LevelSetType::LevelSetImageType	LevelSetImageType

typedef LevelSetType::LevelSetPointer	LevelSetPointer

typedef LevelSetTypeDefault < TLevelSet >	LevelSetType

typedef LevelSetType::NodeContainer	NodeContainer

typedef LevelSetType::NodeContainerPointer	NodeContainerPointer

typedef NodeType::IndexType	NodeIndexType

typedef LevelSetType::NodeType	NodeType

typedef LevelSetImageType::DirectionType	OutputDirectionType

typedef LevelSetImageType::PointType	OutputPointType

typedef LevelSetImageType::RegionType	OutputRegionType

typedef LevelSetImageType::SizeType	OutputSizeType

typedef LevelSetImageType::SpacingType	OutputSpacingType

typedef LevelSetType::PixelType	PixelType

typedef SmartPointer< Self >	Pointer

typedef FastMarchingImageFilter	Self

typedef SpeedImageType::ConstPointer	SpeedImageConstPointer

typedef SpeedImageType::Pointer	SpeedImagePointer

typedef TSpeedImage	SpeedImageType

typedef ImageSource< TLevelSet >	Superclass

Public Types inherited from itk::ImageToImageFilter< TSpeedImage, TLevelSet >
typedef SmartPointer< const Self >	ConstPointer

typedef InputImageType::ConstPointer	InputImageConstPointer

typedef InputImageType::PixelType	InputImagePixelType

typedef InputImageType::Pointer	InputImagePointer

typedef InputImageType::RegionType	InputImageRegionType

typedef TSpeedImage	InputImageType

typedef Superclass::OutputImagePixelType	OutputImagePixelType

typedef Superclass::OutputImageRegionType	OutputImageRegionType

typedef SmartPointer< Self >	Pointer

typedef ImageToImageFilter	Self

typedef ImageSource< TLevelSet >	Superclass

Public Types inherited from itk::ImageSource< TLevelSet >
typedef SmartPointer< const Self >	ConstPointer

typedef Superclass::DataObjectIdentifierType	DataObjectIdentifierType

typedef DataObject::Pointer	DataObjectPointer

typedef Superclass::DataObjectPointerArraySizeType	DataObjectPointerArraySizeType

typedef OutputImageType::PixelType	OutputImagePixelType

typedef OutputImageType::Pointer	OutputImagePointer

typedef OutputImageType::RegionType	OutputImageRegionType

typedef TLevelSet	OutputImageType

typedef SmartPointer< Self >	Pointer

typedef ImageSource	Self

typedef ProcessObject	Superclass

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

typedef DataObject::DataObjectIdentifierType	DataObjectIdentifierType

typedef DataObject::Pointer	DataObjectPointer

typedef std::vector < DataObjectPointer >	DataObjectPointerArray

typedef DataObjectPointerArray::size_type	DataObjectPointerArraySizeType

typedef MultiThreader	MultiThreaderType

typedef std::vector < DataObjectIdentifierType >	NameArray

typedef SmartPointer< Self >	Pointer

typedef ProcessObject	Self

typedef Object	Superclass

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

typedef SmartPointer< Self >	Pointer

typedef Object	Self

typedef LightObject	Superclass

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

typedef SmartPointer< Self >	Pointer

typedef LightObject	Self

Public Member Functions
virtual ::itk::LightObject::Pointer	CreateAnother () const

NodeContainerPointer	GetAlivePoints ()

LabelImagePointer	GetLabelImage () const

virtual const char *	GetNameOfClass () const

NodeContainerPointer	GetProcessedPoints () const

virtual const double &	GetSpeedConstant () const

virtual const double &	GetStoppingValue () const

NodeContainerPointer	GetTrialPoints ()

template<typename TPixel >
void	SetBinaryMask (Image< TPixel, SetDimension > *iImage)

virtual void	SetCollectPoints (bool _arg)

virtual void	SetStoppingValue (double _arg)


void	SetOutsidePoints (NodeContainer *points)


void	SetAlivePoints (NodeContainer *points)


void	SetTrialPoints (NodeContainer *points)


void	SetSpeedConstant (double value)


virtual void	SetNormalizationFactor (double _arg)

virtual double	GetNormalizationFactor () const


virtual const bool &	GetCollectPoints () const

virtual void	CollectPointsOn ()

virtual void	CollectPointsOff ()


virtual void	SetOutputSize (const OutputSizeType &size)

virtual OutputSizeType	GetOutputSize () const

virtual void	SetOutputRegion (OutputRegionType _arg)

virtual const OutputRegionType &	GetOutputRegion () const

virtual void	SetOutputSpacing (OutputSpacingType _arg)

virtual const OutputSpacingType &	GetOutputSpacing () const

virtual void	SetOutputDirection (OutputDirectionType _arg)

virtual const OutputDirectionType &	GetOutputDirection () const

virtual void	SetOutputOrigin (OutputPointType _arg)

virtual const OutputPointType &	GetOutputOrigin () const

virtual void	SetOverrideOutputInformation (bool _arg)

virtual const bool &	GetOverrideOutputInformation () const

virtual void	OverrideOutputInformationOn ()

virtual void	OverrideOutputInformationOff ()

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

const InputImageType *	GetInput (unsigned int idx) const

virtual void	PopBackInput () override

virtual void	PopFrontInput () override

virtual void	PushBackInput (const InputImageType *image)

virtual void	PushFrontInput (const InputImageType *image)

virtual void	SetInput (const InputImageType *image)

virtual void	SetInput (unsigned int, const TSpeedImage *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< TLevelSet >
OutputImageType *	GetOutput (unsigned int idx)

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

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

OutputImageType *	GetOutput ()

const OutputImageType *	GetOutput () const

virtual void	GraftOutput (DataObject *output)

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

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

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

virtual void	AbortGenerateDataOn ()

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 const float &	GetProgress () const

NameArray	GetRequiredInputNames () const

bool	HasInput (const DataObjectIdentifierType &key) const

bool	HasOutput (const DataObjectIdentifierType &key) const

virtual void	PrepareOutputs ()

virtual void	PropagateRequestedRegion (DataObject *output)

virtual void	ResetPipeline ()

virtual void	SetAbortGenerateData (bool _arg)

virtual void	Update ()

virtual void	UpdateLargestPossibleRegion ()

virtual void	UpdateOutputData (DataObject *output)

virtual void	UpdateOutputInformation ()

void	UpdateProgress (float progress)

void	SetProgress (float progress)

virtual void	SetReleaseDataFlag (bool flag)

virtual bool	GetReleaseDataFlag () const

void	ReleaseDataFlagOn ()

void	ReleaseDataFlagOff ()

virtual void	SetReleaseDataBeforeUpdateFlag (bool _arg)

virtual const bool &	GetReleaseDataBeforeUpdateFlag () const

virtual void	ReleaseDataBeforeUpdateFlagOn ()

virtual void	ReleaseDataBeforeUpdateFlagOff ()

virtual void	SetNumberOfThreads (ThreadIdType _arg)

virtual const ThreadIdType &	GetNumberOfThreads () const

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

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

virtual void	Register () const override

void	RemoveAllObservers ()

void	RemoveObserver (unsigned long tag)

void	SetDebug (bool debugFlag) const

void	SetMetaDataDictionary (const MetaDataDictionary &rhs)

virtual void	SetReferenceCount (int) override

virtual void	UnRegister () const noexceptoverride

virtual void	SetObjectName (std::string _arg)

virtual const std::string &	GetObjectName () const

Public Member Functions inherited from itk::LightObject
virtual void	Delete ()

virtual int	GetReferenceCount () const

	itkCloneMacro (Self)

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

Static Public Member Functions
static Pointer	New ()

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

static void	GlobalWarningDisplayOff ()

static void	GlobalWarningDisplayOn ()

static Pointer	New ()

static void	SetGlobalWarningDisplay (bool flag)

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

static Pointer	New ()

Static Public Attributes

static const unsigned int	SetDimension = LevelSetType::SetDimension

static const unsigned int	SpeedImageDimension = SpeedImageType::ImageDimension

Static Public Attributes inherited from itk::ImageToImageFilter< TSpeedImage, TLevelSet >
static const unsigned int	InputImageDimension

static const unsigned int	OutputImageDimension

Static Public Attributes inherited from itk::ImageSource< TLevelSet >
static const unsigned int	OutputImageDimension

Protected Types
typedef LevelSetImageType::IndexType	LevelSetIndexType

Protected Types inherited from itk::ImageToImageFilter< TSpeedImage, TLevelSet >
typedef ImageToImageFilterDetail::ImageRegionCopier < itkGetStaticConstMacro(OutputImageDimension), itkGetStaticConstMacro(InputImageDimension) >	InputToOutputRegionCopierType

typedef ImageToImageFilterDetail::ImageRegionCopier < itkGetStaticConstMacro(InputImageDimension), itkGetStaticConstMacro(OutputImageDimension) >	OutputToInputRegionCopierType

Protected Member Functions
virtual void	EnlargeOutputRequestedRegion (DataObject *output) override

	FastMarchingImageFilter ()

void	GenerateData () override

virtual void	GenerateOutputInformation () override

virtual const PixelType &	GetLargeValue () const

virtual const LevelSetIndexType &	GetLastIndex () const

const AxisNodeType &	GetNodeUsedInCalculation (unsigned int idx) const

virtual const LevelSetIndexType &	GetStartIndex () const

virtual void	Initialize (LevelSetImageType *)

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

virtual void	UpdateNeighbors (const IndexType &index, const SpeedImageType , LevelSetImageType )

virtual double	UpdateValue (const IndexType &index, const SpeedImageType , LevelSetImageType )

	~FastMarchingImageFilter () override

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

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

virtual void	GenerateInputRequestedRegion () override

	ImageToImageFilter ()

virtual void	VerifyInputInformation () override

	~ImageToImageFilter () override

void	PushBackInput (const DataObject *input) override

void	PushFrontInput (const DataObject *input) override

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

virtual void	AllocateOutputs ()

virtual void	BeforeThreadedGenerateData ()

virtual const ImageRegionSplitterBase *	GetImageRegionSplitter () const

	ImageSource ()

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

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

virtual	~ImageSource () override

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	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

	itkLegacyMacro (virtual void RemoveOutput(DataObject *output))

	itkLegacyMacro (void SetNumberOfOutputs(DataObjectPointerArraySizeType num))

	itkLegacyMacro (virtual void RemoveInput(DataObject *input))

	itkLegacyMacro (void SetNumberOfInputs(DataObjectPointerArraySizeType num))

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	ReleaseInputs ()

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 num, DataObject *input)

virtual void	SetNthOutput (DataObjectPointerArraySizeType num, DataObject *output)

void	SetNumberOfIndexedInputs (DataObjectPointerArraySizeType num)

void	SetNumberOfIndexedOutputs (DataObjectPointerArraySizeType num)

virtual void	SetNumberOfRequiredInputs (DataObjectPointerArraySizeType)

virtual void	SetNumberOfRequiredOutputs (DataObjectPointerArraySizeType _arg)

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

virtual void	SetPrimaryInput (DataObject *input)

virtual void	SetPrimaryOutput (DataObject *output)

void	SetRequiredInputNames (const NameArray &)

virtual void	VerifyPreconditions ()

	~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 (void) const

DataObject *	GetOutput (const DataObjectIdentifierType &key)

const DataObject *	GetOutput (const DataObjectIdentifierType &key) const

virtual void	SetPrimaryOutputName (const DataObjectIdentifierType &key)

virtual const char *	GetPrimaryOutputName (void) const

DataObject *	GetOutput (DataObjectPointerArraySizeType idx)

const DataObject *	GetOutput (DataObjectPointerArraySizeType idx) const

DataObject *	GetPrimaryOutput ()

const DataObject *	GetPrimaryOutput () const

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

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

virtual void	SetTimeStamp (const TimeStamp &time)

virtual	~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
OutputRegionType	m_BufferedRegion

LevelSetIndexType	m_LastIndex

LevelSetIndexType	m_StartIndex

Protected Attributes inherited from itk::ProcessObject
TimeStamp	m_OutputInformationMTime

bool	m_Updating

Protected Attributes inherited from itk::LightObject
AtomicInt< int >	m_ReferenceCount

Private Types
typedef std::vector< AxisNodeType >	HeapContainer

typedef std::priority_queue < AxisNodeType, HeapContainer, NodeComparer >	HeapType

typedef std::greater < AxisNodeType >	NodeComparer

Private Attributes
NodeContainerPointer	m_AlivePoints

bool	m_CollectPoints

double	m_InverseSpeed

LabelImagePointer	m_LabelImage

LevelSetImageType::PixelType	m_LargeValue

AxisNodeType	m_NodesUsed [SetDimension]

double	m_NormalizationFactor

OutputDirectionType	m_OutputDirection

OutputPointType	m_OutputOrigin

OutputRegionType	m_OutputRegion

OutputSpacingType	m_OutputSpacing

NodeContainerPointer	m_OutsidePoints

bool	m_OverrideOutputInformation

NodeContainerPointer	m_ProcessedPoints

double	m_SpeedConstant

double	m_StoppingValue

HeapType	m_TrialHeap

NodeContainerPointer	m_TrialPoints

Additional Inherited Members
Static Protected Member Functions inherited from itk::ImageSource< TLevelSet >
static const ImageRegionSplitterBase *	GetGlobalDefaultSplitter ()

static ITK_THREAD_RETURN_TYPE	ThreaderCallback (void *arg)

Member Typedef Documentation

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

typedef SmartPointer< const Self > itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::ConstPointer

Definition at line 117 of file itkFastMarchingImageFilter.h.

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

typedef std::vector< AxisNodeType > itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::HeapContainer

private

Trial points are stored in a min-heap. This allow efficient access to the trial point with minimum value which is the next grid point the algorithm processes.

Definition at line 410 of file itkFastMarchingImageFilter.h.

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

typedef std::priority_queue< AxisNodeType, HeapContainer, NodeComparer > itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::HeapType

private

Definition at line 413 of file itkFastMarchingImageFilter.h.

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

typedef Index< itkGetStaticConstMacro(SetDimension) > itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::IndexType

Index typedef support.

Definition at line 168 of file itkFastMarchingImageFilter.h.

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

typedef LabelImageType::Pointer itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::LabelImagePointer

LabelImagePointer typedef support.

Definition at line 181 of file itkFastMarchingImageFilter.h.

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

typedef Image< unsigned char, itkGetStaticConstMacro(SetDimension) > itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::LabelImageType

LabelImage typedef support.

Definition at line 178 of file itkFastMarchingImageFilter.h.

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

typedef LevelSetType::LevelSetImageType itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::LevelSetImageType

Definition at line 127 of file itkFastMarchingImageFilter.h.

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

typedef LevelSetImageType::IndexType itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::LevelSetIndexType

protected

Definition at line 375 of file itkFastMarchingImageFilter.h.

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

typedef LevelSetType::LevelSetPointer itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::LevelSetPointer

Definition at line 128 of file itkFastMarchingImageFilter.h.

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

typedef LevelSetTypeDefault< TLevelSet > itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::LevelSetType

Typedef support of level set method types.

Definition at line 123 of file itkFastMarchingImageFilter.h.

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

typedef std::greater< AxisNodeType > itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::NodeComparer

private

Definition at line 411 of file itkFastMarchingImageFilter.h.

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

typedef LevelSetType::NodeContainer itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::NodeContainer

Definition at line 132 of file itkFastMarchingImageFilter.h.

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

typedef LevelSetType::NodeContainerPointer itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::NodeContainerPointer

Definition at line 133 of file itkFastMarchingImageFilter.h.

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

typedef NodeType::IndexType itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::NodeIndexType

Definition at line 131 of file itkFastMarchingImageFilter.h.

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

typedef LevelSetType::NodeType itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::NodeType

Definition at line 130 of file itkFastMarchingImageFilter.h.

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

typedef LevelSetImageType::DirectionType itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::OutputDirectionType

Definition at line 137 of file itkFastMarchingImageFilter.h.

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

typedef LevelSetImageType::PointType itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::OutputPointType

Definition at line 138 of file itkFastMarchingImageFilter.h.

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

typedef LevelSetImageType::RegionType itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::OutputRegionType

Definition at line 135 of file itkFastMarchingImageFilter.h.

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

typedef LevelSetImageType::SizeType itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::OutputSizeType

Definition at line 134 of file itkFastMarchingImageFilter.h.

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

typedef LevelSetImageType::SpacingType itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::OutputSpacingType

Definition at line 136 of file itkFastMarchingImageFilter.h.

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

typedef LevelSetType::PixelType itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::PixelType

Definition at line 129 of file itkFastMarchingImageFilter.h.

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

typedef SmartPointer< Self > itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::Pointer

Definition at line 116 of file itkFastMarchingImageFilter.h.

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

typedef FastMarchingImageFilter itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::Self

Standard class typdedefs.

Definition at line 114 of file itkFastMarchingImageFilter.h.

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

typedef SpeedImageType::ConstPointer itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::SpeedImageConstPointer

Definition at line 158 of file itkFastMarchingImageFilter.h.

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

typedef SpeedImageType::Pointer itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::SpeedImagePointer

SpeedImagePointer typedef support.

Definition at line 157 of file itkFastMarchingImageFilter.h.

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

typedef TSpeedImage itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::SpeedImageType

SpeedImage typedef support.

Definition at line 154 of file itkFastMarchingImageFilter.h.

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

typedef ImageSource< TLevelSet > itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::Superclass

Definition at line 115 of file itkFastMarchingImageFilter.h.

Member Enumeration Documentation

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

enum itk::FastMarchingImageFilter::LabelType

Enum of Fast Marching algorithm point types. FarPoints represent far away points; TrialPoints represent points within a narrowband of the propagating front; and AlivePoints represent points which have already been processed.

Enumerator
FarPoint
AlivePoint
TrialPoint
InitialTrialPoint
OutsidePoint

Definition at line 174 of file itkFastMarchingImageFilter.h.

Constructor & Destructor Documentation

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::FastMarchingImageFilter ( )

protected

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::~FastMarchingImageFilter ( )

inlineoverrideprotected

Definition at line 347 of file itkFastMarchingImageFilter.h.

Member Function Documentation

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

virtual void itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::CollectPointsOff ( )

virtual

Get thConste Collect Points flag.

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

virtual void itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::CollectPointsOn ( )

virtual

Get thConste Collect Points flag.

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

virtual::itk::LightObject::Pointer itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::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::Object.

Reimplemented in itk::FastMarchingUpwindGradientImageFilter< TLevelSet, TSpeedImage >.

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

virtual void itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::EnlargeOutputRequestedRegion ( DataObject * )

overrideprotectedvirtual

Give the process object a chance to indictate that it will produce more output than it was requested to produce. For example, many imaging filters must compute the entire output at once or can only produce output in complete slices. Such filters cannot handle smaller requested regions. These filters must provide an implementation of this method, setting the output requested region to the size they will produce. By default, a process object does not modify the size of the output requested region.

Reimplemented from itk::ProcessObject.

Reimplemented in itk::FastMarchingExtensionImageFilter< TLevelSet, TAuxValue, VAuxDimension, TSpeedImage >.

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

void itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::GenerateData ( void )

overrideprotectedvirtual

A version of GenerateData() specific for image processing filters. This implementation will split the processing across multiple threads. The buffer is allocated by this method. Then the BeforeThreadedGenerateData() method is called (if provided). Then, a series of threads are spawned each calling ThreadedGenerateData(). After all the threads have completed processing, the AfterThreadedGenerateData() method is called (if provided). If an image processing filter cannot be threaded, the filter should provide an implementation of GenerateData(). That implementation is responsible for allocating the output buffer. If a filter an be threaded, it should NOT provide a GenerateData() method but should provide a ThreadedGenerateData() instead.

See Also: ThreadedGenerateData()

Reimplemented from itk::ImageSource< TLevelSet >.

Reimplemented in itk::FastMarchingUpwindGradientImageFilter< TLevelSet, TSpeedImage >.

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

virtual void itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::GenerateOutputInformation ( )

overrideprotectedvirtual

Generate the output image meta information.

Reimplemented from itk::ProcessObject.

Reimplemented in itk::FastMarchingExtensionImageFilter< TLevelSet, TAuxValue, VAuxDimension, TSpeedImage >.

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

NodeContainerPointer itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::GetAlivePoints ( )

inline

Get the container of Alive Points representing the initial front.

Definition at line 233 of file itkFastMarchingImageFilter.h.

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

virtual const bool& itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::GetCollectPoints ( ) const

virtual

Get thConste Collect Points flag.

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

LabelImagePointer itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::GetLabelImage ( ) const

inline

Get the point type label image.

Definition at line 254 of file itkFastMarchingImageFilter.h.

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

virtual const PixelType& itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::GetLargeValue ( ) const

protectedvirtual

Get Large Value. This value is used to represent the concept of infinity for the time assigned to pixels that have not been visited. This value is set by default to half the max() of the pixel type used to represent the time-crossing map.

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

virtual const LevelSetIndexType& itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::GetLastIndex ( ) const

protectedvirtual

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

virtual const char* itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::GetNameOfClass ( ) const

virtual

Run-time type information (and related methods).

Reimplemented from itk::ImageToImageFilter< TSpeedImage, TLevelSet >.

Reimplemented in itk::FastMarchingUpwindGradientImageFilter< TLevelSet, TSpeedImage >, and itk::FastMarchingExtensionImageFilter< TLevelSet, TAuxValue, VAuxDimension, TSpeedImage >.

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

const AxisNodeType& itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::GetNodeUsedInCalculation ( unsigned int idx ) const

inlineprotected

Definition at line 358 of file itkFastMarchingImageFilter.h.

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

virtual double itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::GetNormalizationFactor ( ) const

virtual

Set/Get the Normalization Factor for the Speed Image. The values in the Speed Image is divided by this factor. This allows the use of images with integer pixel types to represent the speed.

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

virtual const OutputDirectionType& itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::GetOutputDirection ( ) const

virtual

The output largeset possible, spacing and origin is computed as follows. If the speed image is ITK_NULLPTR or if the OverrideOutputInformation is true, the output information is set from user specified parameters. These parameters can be specified using methods SetOutputRegion(), SetOutputSpacing(), SetOutputDirection(), and SetOutputOrigin(). Else if the speed image is not ITK_NULLPTR, the output information is copied from the input speed image.

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

virtual const OutputPointType& itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::GetOutputOrigin ( ) const

virtual

The output largeset possible, spacing and origin is computed as follows. If the speed image is ITK_NULLPTR or if the OverrideOutputInformation is true, the output information is set from user specified parameters. These parameters can be specified using methods SetOutputRegion(), SetOutputSpacing(), SetOutputDirection(), and SetOutputOrigin(). Else if the speed image is not ITK_NULLPTR, the output information is copied from the input speed image.

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

virtual const OutputRegionType& itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::GetOutputRegion ( ) const

virtual

The output largeset possible, spacing and origin is computed as follows. If the speed image is ITK_NULLPTR or if the OverrideOutputInformation is true, the output information is set from user specified parameters. These parameters can be specified using methods SetOutputRegion(), SetOutputSpacing(), SetOutputDirection(), and SetOutputOrigin(). Else if the speed image is not ITK_NULLPTR, the output information is copied from the input speed image.

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

virtual OutputSizeType itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::GetOutputSize ( ) const

inlinevirtual

The output largeset possible, spacing and origin is computed as follows. If the speed image is ITK_NULLPTR or if the OverrideOutputInformation is true, the output information is set from user specified parameters. These parameters can be specified using methods SetOutputRegion(), SetOutputSpacing(), SetOutputDirection(), and SetOutputOrigin(). Else if the speed image is not ITK_NULLPTR, the output information is copied from the input speed image.

Definition at line 317 of file itkFastMarchingImageFilter.h.

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

virtual const OutputSpacingType& itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::GetOutputSpacing ( ) const

virtual

The output largeset possible, spacing and origin is computed as follows. If the speed image is ITK_NULLPTR or if the OverrideOutputInformation is true, the output information is set from user specified parameters. These parameters can be specified using methods SetOutputRegion(), SetOutputSpacing(), SetOutputDirection(), and SetOutputOrigin(). Else if the speed image is not ITK_NULLPTR, the output information is copied from the input speed image.

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

virtual const bool& itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::GetOverrideOutputInformation ( ) const

virtual

The output largeset possible, spacing and origin is computed as follows. If the speed image is ITK_NULLPTR or if the OverrideOutputInformation is true, the output information is set from user specified parameters. These parameters can be specified using methods SetOutputRegion(), SetOutputSpacing(), SetOutputDirection(), and SetOutputOrigin(). Else if the speed image is not ITK_NULLPTR, the output information is copied from the input speed image.

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

NodeContainerPointer itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::GetProcessedPoints ( ) const

inline

Get the container of Processed Points. If the CollectPoints flag is set, the algorithm collects a container of all processed nodes. This is useful for defining creating Narrowbands for level set algorithms that supports narrow banding.

Definition at line 304 of file itkFastMarchingImageFilter.h.

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

virtual const double& itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::GetSpeedConstant ( ) const

virtual

Get the Speed Constant.

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

virtual const LevelSetIndexType& itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::GetStartIndex ( ) const

protectedvirtual

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

virtual const double& itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::GetStoppingValue ( ) const

virtual

Get the Fast Marching algorithm Stopping Value.

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

NodeContainerPointer itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::GetTrialPoints ( )

inline

Get the container of Trial Points representing the initial front.

Definition at line 248 of file itkFastMarchingImageFilter.h.

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

virtual void itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::Initialize ( LevelSetImageType * )

protectedvirtual

Reimplemented in itk::FastMarchingUpwindGradientImageFilter< TLevelSet, TSpeedImage >.

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

static Pointer itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::New ( )

static

Method for creation through the object factory.

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

virtual void itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::OverrideOutputInformationOff ( )

virtual

The output largeset possible, spacing and origin is computed as follows. If the speed image is ITK_NULLPTR or if the OverrideOutputInformation is true, the output information is set from user specified parameters. These parameters can be specified using methods SetOutputRegion(), SetOutputSpacing(), SetOutputDirection(), and SetOutputOrigin(). Else if the speed image is not ITK_NULLPTR, the output information is copied from the input speed image.

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

virtual void itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::OverrideOutputInformationOn ( )

virtual

The output largeset possible, spacing and origin is computed as follows. If the speed image is ITK_NULLPTR or if the OverrideOutputInformation is true, the output information is set from user specified parameters. These parameters can be specified using methods SetOutputRegion(), SetOutputSpacing(), SetOutputDirection(), and SetOutputOrigin(). Else if the speed image is not ITK_NULLPTR, the output information is copied from the input speed image.

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

void itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::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::ImageToImageFilter< TSpeedImage, TLevelSet >.

Reimplemented in itk::FastMarchingUpwindGradientImageFilter< TLevelSet, TSpeedImage >.

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

void itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::SetAlivePoints ( NodeContainer * points )

inline

Set the container of Alive Points representing the initial front. Alive points are represented as a VectorContainer of LevelSetNodes.

Definition at line 225 of file itkFastMarchingImageFilter.h.

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

template<typename TPixel >

void itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::SetBinaryMask ( Image< TPixel, SetDimension > * iImage )

inline

Definition at line 184 of file itkFastMarchingImageFilter.h.

References itk::Math::ExactlyEquals(), itk::ImageBase< VImageDimension >::GetLargestPossibleRegion(), itk::ImageConstIteratorWithIndex< TImage >::GoToBegin(), itk::LevelSetNode< TPixel, VSetDimension >::SetIndex(), itk::LevelSetNode< TPixel, VSetDimension >::SetValue(), and itk::NumericTraits< T >::ZeroValue().

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

virtual void itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::SetCollectPoints ( bool _arg )

virtual

Set the Collect Points flag. Instrument the algorithm to collect a container of all nodes which it has visited. Useful for creating Narrowbands for level set algorithms that supports narrow banding.

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

virtual void itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::SetNormalizationFactor ( double _arg )

virtual

Set/Get the Normalization Factor for the Speed Image. The values in the Speed Image is divided by this factor. This allows the use of images with integer pixel types to represent the speed.

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

virtual void itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::SetOutputDirection ( OutputDirectionType _arg )

virtual

The output largeset possible, spacing and origin is computed as follows. If the speed image is ITK_NULLPTR or if the OverrideOutputInformation is true, the output information is set from user specified parameters. These parameters can be specified using methods SetOutputRegion(), SetOutputSpacing(), SetOutputDirection(), and SetOutputOrigin(). Else if the speed image is not ITK_NULLPTR, the output information is copied from the input speed image.

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

virtual void itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::SetOutputOrigin ( OutputPointType _arg )

virtual

The output largeset possible, spacing and origin is computed as follows. If the speed image is ITK_NULLPTR or if the OverrideOutputInformation is true, the output information is set from user specified parameters. These parameters can be specified using methods SetOutputRegion(), SetOutputSpacing(), SetOutputDirection(), and SetOutputOrigin(). Else if the speed image is not ITK_NULLPTR, the output information is copied from the input speed image.

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

virtual void itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::SetOutputRegion ( OutputRegionType _arg )

virtual

The output largeset possible, spacing and origin is computed as follows. If the speed image is ITK_NULLPTR or if the OverrideOutputInformation is true, the output information is set from user specified parameters. These parameters can be specified using methods SetOutputRegion(), SetOutputSpacing(), SetOutputDirection(), and SetOutputOrigin(). Else if the speed image is not ITK_NULLPTR, the output information is copied from the input speed image.

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

virtual void itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::SetOutputSize ( const OutputSizeType & size )

inlinevirtual

The output largeset possible, spacing and origin is computed as follows. If the speed image is ITK_NULLPTR or if the OverrideOutputInformation is true, the output information is set from user specified parameters. These parameters can be specified using methods SetOutputRegion(), SetOutputSpacing(), SetOutputDirection(), and SetOutputOrigin(). Else if the speed image is not ITK_NULLPTR, the output information is copied from the input speed image.

Definition at line 315 of file itkFastMarchingImageFilter.h.

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

virtual void itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::SetOutputSpacing ( OutputSpacingType _arg )

virtual

The output largeset possible, spacing and origin is computed as follows. If the speed image is ITK_NULLPTR or if the OverrideOutputInformation is true, the output information is set from user specified parameters. These parameters can be specified using methods SetOutputRegion(), SetOutputSpacing(), SetOutputDirection(), and SetOutputOrigin(). Else if the speed image is not ITK_NULLPTR, the output information is copied from the input speed image.

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

void itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::SetOutsidePoints ( NodeContainer * points )

inline

Set the container of points that are not meant to be evaluated.

Definition at line 216 of file itkFastMarchingImageFilter.h.

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

virtual void itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::SetOverrideOutputInformation ( bool _arg )

virtual

The output largeset possible, spacing and origin is computed as follows. If the speed image is ITK_NULLPTR or if the OverrideOutputInformation is true, the output information is set from user specified parameters. These parameters can be specified using methods SetOutputRegion(), SetOutputSpacing(), SetOutputDirection(), and SetOutputOrigin(). Else if the speed image is not ITK_NULLPTR, the output information is copied from the input speed image.

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

void itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::SetSpeedConstant ( double value )

inline

Set the Speed Constant. If the Speed Image is ITK_NULLPTR, the SpeedConstant value is used for the whole level set. By default, the SpeedConstant is set to 1.0.

Definition at line 262 of file itkFastMarchingImageFilter.h.

References itk::Math::sqr().

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

virtual void itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::SetStoppingValue ( double _arg )

virtual

Set the Fast Marching algorithm Stopping Value. The Fast Marching algorithm is terminated when the value of the smallest trial point is greater than the stopping value.

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

void itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::SetTrialPoints ( NodeContainer * points )

inline

Set the container of Trial Points representing the initial front. Trial points are represented as a VectorContainer of LevelSetNodes.

Definition at line 240 of file itkFastMarchingImageFilter.h.

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

virtual void itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::UpdateNeighbors	(	const IndexType &	index,
		const SpeedImageType *	,
		LevelSetImageType *
	)

protectedvirtual

Reimplemented in itk::FastMarchingUpwindGradientImageFilter< TLevelSet, TSpeedImage >.

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

virtual double itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::UpdateValue	(	const IndexType &	index,
		const SpeedImageType *	,
		LevelSetImageType *
	)

protectedvirtual

Member Data Documentation

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

NodeContainerPointer itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::m_AlivePoints

private

Definition at line 380 of file itkFastMarchingImageFilter.h.

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

OutputRegionType itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::m_BufferedRegion

protected

Definition at line 372 of file itkFastMarchingImageFilter.h.

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

bool itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::m_CollectPoints

private

Definition at line 395 of file itkFastMarchingImageFilter.h.

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

double itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::m_InverseSpeed

private

Definition at line 392 of file itkFastMarchingImageFilter.h.

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

LabelImagePointer itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::m_LabelImage

private

Definition at line 389 of file itkFastMarchingImageFilter.h.

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

LevelSetImageType::PixelType itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::m_LargeValue

private

Definition at line 404 of file itkFastMarchingImageFilter.h.

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

LevelSetIndexType itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::m_LastIndex

protected

Definition at line 377 of file itkFastMarchingImageFilter.h.

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

AxisNodeType itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::m_NodesUsed[SetDimension]

private

Definition at line 405 of file itkFastMarchingImageFilter.h.

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

double itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::m_NormalizationFactor

private

Definition at line 417 of file itkFastMarchingImageFilter.h.

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

OutputDirectionType itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::m_OutputDirection

private

Definition at line 401 of file itkFastMarchingImageFilter.h.

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

OutputPointType itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::m_OutputOrigin

private

Definition at line 399 of file itkFastMarchingImageFilter.h.

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

OutputRegionType itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::m_OutputRegion

private

Definition at line 398 of file itkFastMarchingImageFilter.h.

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

OutputSpacingType itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::m_OutputSpacing

private

Definition at line 400 of file itkFastMarchingImageFilter.h.

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

NodeContainerPointer itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::m_OutsidePoints

private

Definition at line 387 of file itkFastMarchingImageFilter.h.

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

bool itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::m_OverrideOutputInformation

private

Definition at line 402 of file itkFastMarchingImageFilter.h.

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

NodeContainerPointer itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::m_ProcessedPoints

private

Definition at line 396 of file itkFastMarchingImageFilter.h.

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

double itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::m_SpeedConstant

private

Definition at line 391 of file itkFastMarchingImageFilter.h.

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

LevelSetIndexType itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::m_StartIndex

protected

Definition at line 376 of file itkFastMarchingImageFilter.h.

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

double itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::m_StoppingValue

private

Definition at line 393 of file itkFastMarchingImageFilter.h.

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

HeapType itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::m_TrialHeap

private

Definition at line 415 of file itkFastMarchingImageFilter.h.

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

NodeContainerPointer itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::m_TrialPoints

private

Definition at line 386 of file itkFastMarchingImageFilter.h.

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

const unsigned int itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::SetDimension = LevelSetType::SetDimension

static

Dimension of the level set and the speed image.

Definition at line 162 of file itkFastMarchingImageFilter.h.

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>

const unsigned int itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::SpeedImageDimension = SpeedImageType::ImageDimension

static

Dimension of the level set and the speed image.

Definition at line 164 of file itkFastMarchingImageFilter.h.

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

itkFastMarchingImageFilter.h

Detailed Description

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >> class itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >

Classes

Public Types

Public Member Functions

Static Public Member Functions

Static Public Attributes

Protected Types

Protected Member Functions

Protected Attributes

Private Types

Private Attributes

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Member Typedef Documentation

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation

template<typename TLevelSet, typename TSpeedImage = Image< float, TLevelSet ::ImageDimension >>
class itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >