#include <itkFastMarchingImageFilter.h>

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

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

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 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
Public Types inherited from itk::ImageSource< TLevelSet >
typedef Superclass::DataObjectIdentifierType	DataObjectIdentifierType
typedef DataObject::Pointer	DataObjectPointer
typedef Superclass::DataObjectPointerArraySizeType	DataObjectPointerArraySizeType
typedef OutputImageType::Pointer	OutputImagePointer
typedef TLevelSet	OutputImageType
Public Types inherited from itk::ProcessObject
typedef std::vector < DataObjectPointer >	DataObjectPointerArray
typedef std::vector < DataObjectIdentifierType >	NameArray
Public Types inherited from itk::Object
Public Types inherited from itk::LightObject

Public Member Functions
virtual ::itk::LightObject::Pointer	CreateAnother (void) const
NodeContainerPointer	GetAlivePoints ()
LabelImagePointer	GetLabelImage () const
virtual const char *	GetNameOfClass () const
NodeContainerPointer	GetProcessedPoints () const
virtual const double &	GetSpeedConstant ()
virtual const double &	GetStoppingValue ()
NodeContainerPointer	GetTrialPoints ()
template<typename TPixel >
void	SetBinaryMask (Image< TPixel, SetDimension > *iImage)
virtual void	SetCollectPoints (bool _arg)
virtual void	SetStoppingValue (double _arg)
	typedef (Concept::SameDimension< SetDimension, SpeedImageDimension >) SameDimensionCheck
	typedef (Concept::Convertible< typename TSpeedImage::PixelType, double >) SpeedConvertibleToDoubleCheck
	typedef (Concept::Convertible< double, PixelType >) DoubleConvertibleToLevelSetCheck
	typedef (Concept::OStreamWritable< PixelType >) LevelSetOStreamWritableCheck

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 ()
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 ()
virtual void	SetOutputSpacing (OutputSpacingType _arg)
virtual const OutputSpacingType &	GetOutputSpacing ()
virtual void	SetOutputDirection (OutputDirectionType _arg)
virtual const OutputDirectionType &	GetOutputDirection ()
virtual void	SetOutputOrigin (OutputPointType _arg)
virtual const OutputPointType &	GetOutputOrigin ()
virtual void	SetOverrideOutputInformation (bool _arg)
virtual const bool &	GetOverrideOutputInformation ()
virtual void	OverrideOutputInformationOn ()
virtual void	OverrideOutputInformationOff ()
Public Member Functions inherited from itk::ImageToImageFilter< TSpeedImage, TLevelSet >
const InputImageType *	GetInput (void) const
const InputImageType *	GetInput (unsigned int idx) const
virtual void	PopBackInput ()
virtual void	PopFrontInput ()
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)
Public Member Functions inherited from itk::ImageSource< TLevelSet >
OutputImageType *	GetOutput (unsigned int idx)
virtual void	GraftNthOutput (unsigned int idx, DataObject *output)
virtual void	GraftOutput (DataObject *output)
virtual void	GraftOutput (const DataObjectIdentifierType &key, DataObject *output)
OutputImageType *	GetOutput (void)
const OutputImageType *	GetOutput (void) const
virtual ProcessObject::DataObjectPointer	MakeOutput (ProcessObject::DataObjectPointerArraySizeType idx)
Public Member Functions inherited from itk::ProcessObject
virtual void	AbortGenerateDataOff ()
virtual void	AbortGenerateDataOn ()
virtual const bool &	GetAbortGenerateData ()
NameArray	GetInputNames () const
MultiThreader *	GetMultiThreader () const
DataObjectPointerArraySizeType	GetNumberOfIndexedInputs () const
DataObjectPointerArraySizeType	GetNumberOfInputs () const
DataObjectPointerArraySizeType	GetNumberOfOutputs () const
virtual DataObjectPointerArraySizeType	GetNumberOfValidRequiredInputs () const
NameArray	GetOutputNames () const
virtual const float &	GetProgress ()
NameArray	GetRequiredInputNames () const
bool	HasInput (const DataObjectIdentifierType &key) const
bool	HasOutput (const DataObjectIdentifierType &key) const
virtual DataObjectPointer	MakeOutput (const DataObjectIdentifierType &)
virtual void	PrepareOutputs ()
virtual void	PropagateRequestedRegion (DataObject *output)
virtual void	ResetPipeline ()
virtual void	SetAbortGenerateData (bool _arg)
virtual void	SetProgress (float _arg)
virtual void	Update ()
virtual void	UpdateLargestPossibleRegion ()
virtual void	UpdateOutputData (DataObject *output)
virtual void	UpdateOutputInformation ()
void	UpdateProgress (float amount)
DataObjectPointerArray	GetInputs ()
DataObjectPointerArray	GetOutputs ()
DataObjectPointerArray	GetIndexedInputs ()
DataObjectPointerArray	GetIndexedOutputs ()
DataObjectPointerArraySizeType	GetNumberOfIndexedOutputs () const
virtual void	SetReleaseDataFlag (bool flag)
virtual bool	GetReleaseDataFlag () const
void	ReleaseDataFlagOn ()
void	ReleaseDataFlagOff ()
virtual void	SetReleaseDataBeforeUpdateFlag (bool _arg)
virtual const bool &	GetReleaseDataBeforeUpdateFlag ()
virtual void	ReleaseDataBeforeUpdateFlagOn ()
virtual void	ReleaseDataBeforeUpdateFlagOff ()
virtual void	SetNumberOfThreads (ThreadIdType _arg)
virtual const ThreadIdType &	GetNumberOfThreads ()
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 (void)
const MetaDataDictionary &	GetMetaDataDictionary (void) const
virtual unsigned long	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
void	RemoveAllObservers ()
void	RemoveObserver (unsigned long tag)
void	SetDebug (bool debugFlag) const
void	SetMetaDataDictionary (const MetaDataDictionary &rhs)
virtual void	SetReferenceCount (int)
virtual void	UnRegister () 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 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 >

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)
void	GenerateData ()
virtual void	GenerateOutputInformation ()
virtual const PixelType &	GetLargeValue ()
virtual const LevelSetIndexType &	GetLastIndex ()
const AxisNodeType &	GetNodeUsedInCalculation (unsigned int idx) const
virtual const LevelSetIndexType &	GetStartIndex ()
virtual void	Initialize (LevelSetImageType *)
virtual void	UpdateNeighbors (const IndexType &index, const SpeedImageType , LevelSetImageType )
virtual double	UpdateValue (const IndexType &index, const SpeedImageType , LevelSetImageType )

	FastMarchingImageFilter ()
	~FastMarchingImageFilter ()
void	PrintSelf (std::ostream &os, Indent indent) const
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 ()
	ImageToImageFilter ()
virtual void	VerifyInputInformation ()
	~ImageToImageFilter ()
void	PushBackInput (const DataObject *input)
void	PushFrontInput (const DataObject *input)
Protected Member Functions inherited from itk::ImageSource< TLevelSet >
virtual void	AfterThreadedGenerateData ()
virtual void	AllocateOutputs ()
virtual void	BeforeThreadedGenerateData ()
	ImageSource ()
virtual unsigned int	SplitRequestedRegion (unsigned int i, unsigned int num, OutputImageRegionType &splitRegion)
virtual void	ThreadedGenerateData (const OutputImageRegionType &outputRegionForThread, ThreadIdType threadId)
virtual	~ImageSource ()
Protected Member Functions inherited from itk::ProcessObject
virtual void	AddInput (DataObject *input)
virtual void	AddOutput (DataObject *output)
bool	AddRequiredInputName (const DataObjectIdentifierType &)
virtual void	CacheInputReleaseDataFlags ()
virtual void	GenerateOutputRequestedRegion (DataObject *output)
virtual const DataObjectPointerArraySizeType &	GetNumberOfRequiredInputs ()
virtual const DataObjectPointerArraySizeType &	GetNumberOfRequiredOutputs ()
bool	IsIndexedName (const DataObjectIdentifierType &) const
bool	IsRequiredInputName (const DataObjectIdentifierType &) const
	itkLegacyMacro (virtual void RemoveInput(DataObject *input))
	itkLegacyMacro (virtual void RemoveOutput(DataObject *output))
	itkLegacyMacro (void SetNumberOfInputs(DataObjectPointerArraySizeType num))
	itkLegacyMacro (void SetNumberOfOutputs(DataObjectPointerArraySizeType num))
DataObjectPointerArraySizeType	MakeIndexFromName (const DataObjectIdentifierType &) const
DataObjectIdentifierType	MakeNameFromIndex (DataObjectPointerArraySizeType) 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 ()
DataObject *	GetInput (const DataObjectIdentifierType &key)
const DataObject *	GetInput (const DataObjectIdentifierType &key) const
DataObject *	GetInput (DataObjectPointerArraySizeType)
const DataObject *	GetInput (DataObjectPointerArraySizeType idx) const
DataObject *	GetPrimaryInput ()
const DataObject *	GetPrimaryInput () const
DataObject *	GetOutput (const DataObjectIdentifierType &key)
const DataObject *	GetOutput (const DataObjectIdentifierType &key) 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 ()
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

Private Types
typedef std::vector< AxisNodeType >	HeapContainer
typedef std::priority_queue < AxisNodeType, HeapContainer, NodeComparer >	HeapType
typedef std::greater < AxisNodeType >	NodeComparer

Private Member Functions
	FastMarchingImageFilter (const Self &)
void	operator= (const Self &)

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

Detailed Description

template<class TLevelSet, class TSpeedImage = Image< float, ::itk::GetImageDimension< 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 NULL, 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 NULL 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 NULL, the output information is copied from the input speed image.

Possible Improvements: In the current implemenation, 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:: LevelSetTypeDefault

Definition at line 105 of file itkFastMarchingImageFilter.h.

Member Typedef Documentation

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

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

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

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

Definition at line 113 of file itkFastMarchingImageFilter.h.

template<class TLevelSet , class TSpeedImage = Image< float, ::itk::GetImageDimension< 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 405 of file itkFastMarchingImageFilter.h.

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

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

private

Definition at line 408 of file itkFastMarchingImageFilter.h.

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

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

Index typedef support.

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

Definition at line 162 of file itkFastMarchingImageFilter.h.

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

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

LabelImagePointer typedef support.

Definition at line 175 of file itkFastMarchingImageFilter.h.

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

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

LabelImage typedef support.

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

Definition at line 172 of file itkFastMarchingImageFilter.h.

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

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

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

Definition at line 123 of file itkFastMarchingImageFilter.h.

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

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

protected

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

Definition at line 370 of file itkFastMarchingImageFilter.h.

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

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

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

Definition at line 124 of file itkFastMarchingImageFilter.h.

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

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

Typedef support of level set method types.

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

Definition at line 119 of file itkFastMarchingImageFilter.h.

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

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

private

Definition at line 406 of file itkFastMarchingImageFilter.h.

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

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

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

Definition at line 128 of file itkFastMarchingImageFilter.h.

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

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

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

Definition at line 129 of file itkFastMarchingImageFilter.h.

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

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

Definition at line 127 of file itkFastMarchingImageFilter.h.

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

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

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

Definition at line 126 of file itkFastMarchingImageFilter.h.

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

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

Definition at line 133 of file itkFastMarchingImageFilter.h.

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

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

Definition at line 134 of file itkFastMarchingImageFilter.h.

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

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

Definition at line 131 of file itkFastMarchingImageFilter.h.

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

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

Definition at line 130 of file itkFastMarchingImageFilter.h.

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

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

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

Definition at line 132 of file itkFastMarchingImageFilter.h.

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

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

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

Definition at line 125 of file itkFastMarchingImageFilter.h.

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

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

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

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

Definition at line 112 of file itkFastMarchingImageFilter.h.

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

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

Standard class typdedefs.

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

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

Definition at line 110 of file itkFastMarchingImageFilter.h.

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

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

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

Definition at line 152 of file itkFastMarchingImageFilter.h.

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

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

SpeedImagePointer typedef support.

Definition at line 151 of file itkFastMarchingImageFilter.h.

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

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

SpeedImage typedef support.

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

Definition at line 148 of file itkFastMarchingImageFilter.h.

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

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

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

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

Definition at line 111 of file itkFastMarchingImageFilter.h.

Member Enumeration Documentation

template<class TLevelSet , class TSpeedImage = Image< float, ::itk::GetImageDimension< 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 168 of file itkFastMarchingImageFilter.h.

Constructor & Destructor Documentation

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

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

protected

End concept checking

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

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

inlineprotected

End concept checking

Definition at line 341 of file itkFastMarchingImageFilter.h.

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

itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::FastMarchingImageFilter ( const Self & )

private

Member Function Documentation

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

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

virtual

Get thConste Collect Points flag.

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

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

virtual

Get thConste Collect Points flag.

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

virtual::itk::LightObject::Pointer itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::CreateAnother ( void ) 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 >, and itk::FastMarchingExtensionImageFilter< TLevelSet, TAuxValue, VAuxDimension, TSpeedImage >.

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

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

protectedvirtual

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<class TLevelSet , class TSpeedImage = Image< float, ::itk::GetImageDimension< TLevelSet >::ImageDimension >>

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

protectedvirtual

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<class TLevelSet , class TSpeedImage = Image< float, ::itk::GetImageDimension< TLevelSet >::ImageDimension >>

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

protectedvirtual

Generate the output image meta information.

Reimplemented from itk::ProcessObject.

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

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

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

inline

Get the container of Alive Points representing the initial front.

Definition at line 227 of file itkFastMarchingImageFilter.h.

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

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

virtual

Get thConste Collect Points flag.

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

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

inline

Get the point type label image.

Definition at line 248 of file itkFastMarchingImageFilter.h.

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

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

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<class TLevelSet , class TSpeedImage = Image< float, ::itk::GetImageDimension< TLevelSet >::ImageDimension >>

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

protectedvirtual

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

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

inlineprotected

Definition at line 353 of file itkFastMarchingImageFilter.h.

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

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

virtual

The output largeset possible, spacing and origin is computed as follows. If the speed image is NULL 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 NULL, the output information is copied from the input speed image.

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

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

virtual

The output largeset possible, spacing and origin is computed as follows. If the speed image is NULL 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 NULL, the output information is copied from the input speed image.

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

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

virtual

The output largeset possible, spacing and origin is computed as follows. If the speed image is NULL 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 NULL, the output information is copied from the input speed image.

template<class TLevelSet , class TSpeedImage = Image< float, ::itk::GetImageDimension< 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 NULL 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 NULL, the output information is copied from the input speed image.

Definition at line 311 of file itkFastMarchingImageFilter.h.

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

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

virtual

The output largeset possible, spacing and origin is computed as follows. If the speed image is NULL 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 NULL, the output information is copied from the input speed image.

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

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

virtual

The output largeset possible, spacing and origin is computed as follows. If the speed image is NULL 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 NULL, the output information is copied from the input speed image.

template<class TLevelSet , class TSpeedImage = Image< float, ::itk::GetImageDimension< 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 298 of file itkFastMarchingImageFilter.h.

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

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

virtual

Get the Speed Constant.

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

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

protectedvirtual

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

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

virtual

Get the Fast Marching algorithm Stopping Value.

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

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

inline

Get the container of Trial Points representing the initial front.

Definition at line 242 of file itkFastMarchingImageFilter.h.

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

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

protectedvirtual

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

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

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

static

Method for creation through the object factory.

Reimplemented from itk::Object.

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

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

void itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::operator= ( const Self & )

private

PushBackInput(), PushFronInput() in the public section force the input to be the type expected by an ImageToImageFilter. However, these methods end of "hiding" the versions from the superclass (ProcessObject) whose arguments are DataObjects. Here, we re-expose the versions from ProcessObject to avoid warnings about hiding methods from the superclass.

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

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

template<class TLevelSet , class TSpeedImage = Image< float, ::itk::GetImageDimension< 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 NULL 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 NULL, the output information is copied from the input speed image.

template<class TLevelSet , class TSpeedImage = Image< float, ::itk::GetImageDimension< 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 NULL 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 NULL, the output information is copied from the input speed image.

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

void itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::PrintSelf	(	std::ostream &	os,
		Indent	indent
	)		const

protectedvirtual

End concept checking

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

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

template<class TLevelSet , class TSpeedImage = Image< float, ::itk::GetImageDimension< 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 219 of file itkFastMarchingImageFilter.h.

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

template<typename TPixel >

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

inline

Definition at line 178 of file itkFastMarchingImageFilter.h.

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

template<class TLevelSet , class TSpeedImage = Image< float, ::itk::GetImageDimension< 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<class TLevelSet , class TSpeedImage = Image< float, ::itk::GetImageDimension< 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<class TLevelSet , class TSpeedImage = Image< float, ::itk::GetImageDimension< 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 NULL 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 NULL, the output information is copied from the input speed image.

template<class TLevelSet , class TSpeedImage = Image< float, ::itk::GetImageDimension< 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 NULL 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 NULL, the output information is copied from the input speed image.

template<class TLevelSet , class TSpeedImage = Image< float, ::itk::GetImageDimension< 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 NULL 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 NULL, the output information is copied from the input speed image.

template<class TLevelSet , class TSpeedImage = Image< float, ::itk::GetImageDimension< 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 NULL 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 NULL, the output information is copied from the input speed image.

Definition at line 309 of file itkFastMarchingImageFilter.h.

template<class TLevelSet , class TSpeedImage = Image< float, ::itk::GetImageDimension< 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 NULL 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 NULL, the output information is copied from the input speed image.

template<class TLevelSet , class TSpeedImage = Image< float, ::itk::GetImageDimension< 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 210 of file itkFastMarchingImageFilter.h.

template<class TLevelSet , class TSpeedImage = Image< float, ::itk::GetImageDimension< 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 NULL 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 NULL, the output information is copied from the input speed image.

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

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

inline

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

Definition at line 256 of file itkFastMarchingImageFilter.h.

template<class TLevelSet , class TSpeedImage = Image< float, ::itk::GetImageDimension< 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<class TLevelSet , class TSpeedImage = Image< float, ::itk::GetImageDimension< 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 234 of file itkFastMarchingImageFilter.h.

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

itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::typedef ( Concept::SameDimension< SetDimension, SpeedImageDimension > )

Begin concept checking This class requires SameDimensionCheck in the form of ( Concept::SameDimension< SetDimension, SpeedImageDimension > )

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

itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::typedef ( Concept::Convertible< typename TSpeedImage::PixelType, double > )

This class requires SpeedConvertibleToDoubleCheck in the form of ( Concept::Convertible< typename TSpeedImage::PixelType, double > )

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

itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::typedef ( Concept::Convertible< double, PixelType > )

This class requires DoubleConvertibleToLevelSetCheck in the form of ( Concept::Convertible< double, PixelType > )

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

itk::FastMarchingImageFilter< TLevelSet, TSpeedImage >::typedef ( Concept::OStreamWritable< PixelType > )

This class requires LevelSetOStreamWritableCheck in the form of ( Concept::OStreamWritable< PixelType > )

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

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

protectedvirtual

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

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

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

protectedvirtual

Member Data Documentation

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

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

private

Definition at line 380 of file itkFastMarchingImageFilter.h.

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

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

protected

Definition at line 367 of file itkFastMarchingImageFilter.h.

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

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

private

Definition at line 390 of file itkFastMarchingImageFilter.h.

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

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

private

Definition at line 387 of file itkFastMarchingImageFilter.h.

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

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

private

Definition at line 384 of file itkFastMarchingImageFilter.h.

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

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

private

Definition at line 399 of file itkFastMarchingImageFilter.h.

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

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

protected

Definition at line 372 of file itkFastMarchingImageFilter.h.

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

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

private

Definition at line 400 of file itkFastMarchingImageFilter.h.

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

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

private

Definition at line 412 of file itkFastMarchingImageFilter.h.

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

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

private

Definition at line 396 of file itkFastMarchingImageFilter.h.

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

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

private

Definition at line 394 of file itkFastMarchingImageFilter.h.

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

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

private

Definition at line 393 of file itkFastMarchingImageFilter.h.

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

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

private

Definition at line 395 of file itkFastMarchingImageFilter.h.

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

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

private

Definition at line 382 of file itkFastMarchingImageFilter.h.

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

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

private

Definition at line 397 of file itkFastMarchingImageFilter.h.

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

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

private

Definition at line 391 of file itkFastMarchingImageFilter.h.

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

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

private

Definition at line 386 of file itkFastMarchingImageFilter.h.

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

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

protected

Definition at line 371 of file itkFastMarchingImageFilter.h.

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

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

private

Definition at line 388 of file itkFastMarchingImageFilter.h.

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

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

private

Definition at line 410 of file itkFastMarchingImageFilter.h.

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

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

private

Definition at line 381 of file itkFastMarchingImageFilter.h.

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

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

static

Dimension of the level set and the speed image.

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

Definition at line 156 of file itkFastMarchingImageFilter.h.

template<class TLevelSet , class TSpeedImage = Image< float, ::itk::GetImageDimension< 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 158 of file itkFastMarchingImageFilter.h.

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

itkFastMarchingImageFilter.h

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Detailed Description

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

Member Typedef Documentation

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation

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