#include <itkLevelSetVelocityNeighborhoodExtractor.h>

Inheritance diagram for itk::LevelSetVelocityNeighborhoodExtractor< TLevelSet, TAuxValue, VAuxDimension >:

Collaboration diagram for itk::LevelSetVelocityNeighborhoodExtractor< TLevelSet, TAuxValue, VAuxDimension >:

Detailed Description

template<class TLevelSet, class TAuxValue, unsigned int VAuxDimension = 1>
class itk::LevelSetVelocityNeighborhoodExtractor< TLevelSet, TAuxValue, VAuxDimension >

Locate pixels of a particular level set.

LevelSetVelocityNeighborhoodExtractor extends the functionality of LevelSetNeighborhoodExtractor by also extracting the values of velocity variables at the specified level set. Specifically, it populates two containers: one containing the value of velocity variables immediately inside the contour defined by the level set and the other containing values for velocity variables immediately outside.

The containers AuxInsideValues() and AuxOutsideValues() can be used in conjunction with Superclass::InsidePoints() and Superclass::OutsidePoints() in FastMarchingExtensionImageFilter to produce images which extends the velocity variables smoothly from the specified level set.

This class is templated over the image type representing the level set, the type of the auxiliary/velocity variables and the number of auxiliary/velocity variables.

Implemenation of this class is based on Chapter 11 of "Level Set Methods and Fast Marching Methods", J.A. Sethian, Cambridge Press, Second edition, 1999.

Definition at line 58 of file itkLevelSetVelocityNeighborhoodExtractor.h.

Public Types
typedef AuxVarType::AuxImageConstPointer	AuxImageConstPointer

typedef AuxVarType::AuxImagePointer	AuxImagePointer

typedef AuxVarType::AuxImageType	AuxImageType

typedef AuxVarType::AuxValueContainer	AuxValueContainer

typedef AuxVarType::AuxValueType	AuxValueType

typedef AuxVarType::AuxValueVectorType	AuxValueVectorType

typedef AuxVarTypeDefault < TAuxValue, VAuxDimension, itkGetStaticConstMacro(SetDimension) >	AuxVarType

typedef SmartPointer< const Self >	ConstPointer

typedef LevelSetTypeDefault < TLevelSet >	LevelSetType

typedef SmartPointer< Self >	Pointer

typedef LevelSetVelocityNeighborhoodExtractor	Self

typedef LevelSetNeighborhoodExtractor < TLevelSet >	Superclass

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

typedef Index < itkGetStaticConstMacro(SetDimension) >	IndexType

typedef LevelSetType::LevelSetConstPointer	LevelSetConstPointer

typedef LevelSetType::LevelSetImageType	LevelSetImageType

typedef LevelSetType::LevelSetPointer	LevelSetPointer

typedef LevelSetTypeDefault < TLevelSet >	LevelSetType

typedef LevelSetType::NodeContainer	NodeContainer

typedef LevelSetType::NodeContainerPointer	NodeContainerPointer

typedef LevelSetType::NodeType	NodeType

typedef LevelSetType::PixelType	PixelType

typedef SmartPointer< Self >	Pointer

typedef LevelSetNeighborhoodExtractor	Self

typedef LightProcessObject	Superclass

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

typedef SmartPointer< Self >	Pointer

typedef LightProcessObject	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 (void) const

virtual AuxValueContainer *	GetAuxInsideValues ()

virtual AuxValueContainer *	GetAuxOutsideValues ()

virtual const char *	GetNameOfClass () const


void	SetAuxImage (const AuxImageType *ptr, unsigned int idx=0)


AuxImageConstPointer	GetAuxImage (unsigned int idx=0)

Public Member Functions inherited from itk::LevelSetNeighborhoodExtractor< TLevelSet >
virtual const LevelSetImageType *	GetInputLevelSet ()

virtual NodeContainer *	GetInputNarrowBand ()

NodeContainerPointer	GetInsidePoints ()

virtual double	GetLevelSetValue () const

virtual double	GetNarrowBandwidth () const

NodeContainerPointer	GetOutsidePoints (void)

void	Locate ()

virtual void	SetInputLevelSet (const LevelSetImageType *_arg)

void	SetInputNarrowBand (NodeContainer *ptr)

virtual void	SetLevelSetValue (double _arg)

virtual void	SetNarrowBanding (bool _arg)

virtual void	SetNarrowBandwidth (double _arg)

virtual bool	GetNarrowBanding () const

virtual void	NarrowBandingOn ()

virtual void	NarrowBandingOff ()

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

virtual void	AbortGenerateDataOn ()

virtual const bool &	GetAbortGenerateData ()

virtual void	SetAbortGenerateData (bool _arg)

virtual void	UpdateOutputData ()

void	UpdateProgress (float amount)

virtual void	SetProgress (float _arg)

virtual const float &	GetProgress ()

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 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

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 Member Functions inherited from itk::LevelSetNeighborhoodExtractor< TLevelSet >
static Pointer	New ()

Static Public Member Functions inherited from itk::LightProcessObject
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 ()

Public Attributes
typedef::itk::Index < itkGetStaticConstMacro(SetDimension) >	Index

Static Public Attributes
static const unsigned int	SetDimension = LevelSetType::SetDimension

Static Public Attributes inherited from itk::LevelSetNeighborhoodExtractor< TLevelSet >
static const unsigned int	SetDimension = LevelSetType::SetDimension

Protected Member Functions
virtual double	CalculateDistance (Index &index)

virtual void	Initialize ()

	LevelSetVelocityNeighborhoodExtractor ()

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

	~LevelSetVelocityNeighborhoodExtractor ()

Protected Member Functions inherited from itk::LevelSetNeighborhoodExtractor< TLevelSet >
virtual double	CalculateDistance (IndexType &index)

void	GenerateData ()

LevelSetImageType::PixelType	GetLargeValue () const

bool	GetLastPointIsInside () const

const NodeType &	GetNodeUsedInCalculation (unsigned int idx) const

	LevelSetNeighborhoodExtractor ()

	~LevelSetNeighborhoodExtractor ()

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

	~LightProcessObject ()

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 ()

Private Member Functions
	LevelSetVelocityNeighborhoodExtractor (const Self &)

void	operator= (const Self &)

Private Attributes
AuxImageConstPointer	m_AuxImage [VAuxDimension]

AuxValueContainer::Pointer	m_AuxInsideValues

AuxValueContainer::Pointer	m_AuxOutsideValues

Additional Inherited Members
Protected Types inherited from itk::LightObject
typedef int	InternalReferenceCountType

Protected Attributes inherited from itk::LightObject
InternalReferenceCountType	m_ReferenceCount

SimpleFastMutexLock	m_ReferenceCountLock