#include <itkExtensionVelocitiesImageFilter.h>

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

Collaboration diagram for itk::ExtensionVelocitiesImageFilter< 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 LevelSetType::LevelSetConstPointer	LevelSetConstPointer
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 ExtensionVelocitiesImageFilter	Self
typedef ReinitializeLevelSetImageFilter < TLevelSet >	Superclass
Public Member Functions
virtual ::itk::LightObject::Pointer	CreateAnother (void) const
const AuxImageType *	GetInputVelocityImage (unsigned int idx=0)
virtual const char *	GetNameOfClass () const
AuxImageType *	GetOutputVelocityImage (unsigned int idx=0)
void	SetInputVelocityImage (const AuxImageType *ptr, unsigned int idx=0)
	typedef (Concept::HasNumericTraits< TAuxValue >) AuxValueHasNumericTraitsCheck
	typedef (Concept::OStreamWritable< PixelType >) LevelSetOStreamWritableCheck
Static Public Member Functions
static Pointer	New ()
Static Public Attributes
static const unsigned int	AuxDimension = VAuxDimension
static const unsigned int	SetDimension = LevelSetType::SetDimension
Protected Member Functions
virtual void	AllocateOutput ()
virtual void	EnlargeOutputRequestedRegion (DataObject *)
	ExtensionVelocitiesImageFilter ()
virtual void	GenerateDataFull ()
virtual void	GenerateDataNarrowBand ()
	~ExtensionVelocitiesImageFilter ()
Private Types
typedef FastMarchingExtensionImageFilter < TLevelSet, TAuxValue, VAuxDimension, SpeedImageType >	FastMarchingImageFilterType
typedef LevelSetVelocityNeighborhoodExtractor < TLevelSet, TAuxValue, VAuxDimension >	LocatorType
typedef Image< float, itkGetStaticConstMacro(SetDimension) >	SpeedImageType
Private Member Functions
	ExtensionVelocitiesImageFilter (const Self &)
void	operator= (const Self &)
Private Attributes
LocatorType::Pointer	m_Locator
FastMarchingImageFilterType::Pointer	m_Marcher

Detailed Description

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

Extend velocities smoothly from a particular level set.

ExtensionVelocitiesImageFilter extends velocities smoothly from a particular level set.

This class is templated over the image type which represents the level set, the type of the velocity and the number of velocities to be extended.

This class supports narrowbanding. If the input narrowband is provided, the algorithm will only locate the level set within the input narrowband. For the output, the extended velocity is only valid for a distance of OutputNarrowBandwidth / 2 of either side of the level set of interest.

Implementation 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 54 of file itkExtensionVelocitiesImageFilter.h.