#include <itkLevelSetVelocityNeighborhoodExtractor.h>

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

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

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 Index < itkGetStaticConstMacro(SetDimension) >	IndexType
typedef LevelSetType::LevelSetConstPointer	LevelSetConstPointer
typedef LevelSetType::LevelSetImageType	LevelSetImageType
typedef LevelSetType::LevelSetPointer	LevelSetPointer
typedef LevelSetType::NodeContainer	NodeContainer
typedef LevelSetType::NodeContainerPointer	NodeContainerPointer
typedef LevelSetType::NodeType	NodeType
typedef LevelSetType::PixelType	PixelType
Public Types inherited from itk::LightProcessObject
Public Types inherited from itk::Object
Public Types inherited from itk::LightObject

Public Member Functions
virtual ::itk::LightObject::Pointer	CreateAnother (void) const
virtual AuxValueContainer *	GetAuxInsideValues ()
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 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 ()

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 >

Protected Member Functions
virtual double	CalculateDistance (Index &index)
virtual void	Initialize ()
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
virtual AuxValueContainer *	GetAuxOutsideValues ()
	LevelSetVelocityNeighborhoodExtractor ()
	~LevelSetVelocityNeighborhoodExtractor ()
void	PrintSelf (std::ostream &os, Indent indent) const

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.