Extend auxiliary variables smoothly using Fast Marching. More...

#include <itkFastMarchingExtensionImageFilterBase.h>

Inheritance diagram for itk::FastMarchingExtensionImageFilterBase< TInput, TOutput, TAuxValue, VAuxDimension >:

Collaboration diagram for itk::FastMarchingExtensionImageFilterBase< TInput, TOutput, TAuxValue, VAuxDimension >:

Public Types
typedef AuxImageType::Pointer	AuxImagePointer
typedef Image< AuxValueType, ImageDimension >	AuxImageType
typedef AuxValueContainerType::ConstIterator	AuxValueContainerConstIterator
typedef AuxValueContainerType::Pointer	AuxValueContainerPointer
typedef VectorContainer < IdentifierType, AuxValueVectorType >	AuxValueContainerType
typedef TAuxValue	AuxValueType
typedef Vector< AuxValueType, AuxDimension >	AuxValueVectorType
typedef SmartPointer< const Self >	ConstPointer
typedef Superclass::InternalNodeStructure	InternalNodeStructure
typedef Superclass::NodePairContainerConstIterator	NodePairContainerConstIterator
typedef Superclass::NodePairContainerPointer	NodePairContainerPointer
typedef Superclass::NodePairContainerType	NodePairContainerType
typedef Superclass::NodePairType	NodePairType
typedef Superclass::NodeType	NodeType
typedef Superclass::OutputImageType	OutputImageType
typedef Superclass::OutputPixelType	OutputPixelType
typedef SmartPointer< Self >	Pointer
typedef FastMarchingExtensionImageFilterBase	Self
typedef FastMarchingImageFilterBase < TInput, TOutput >	Superclass
typedef Superclass::Traits	Traits
Public Member Functions
virtual ::itk::LightObject::Pointer	CreateAnother (void) const
AuxImageType *	GetAuxiliaryImage (const unsigned int &idx)
virtual const char *	GetNameOfClass () const
	typedef (Concept::HasNumericTraits< TAuxValue >) AuxValueHasNumericTraitsCheck

virtual void	SetAuxiliaryAliveValues (AuxValueContainerType *_arg)
virtual AuxValueContainerType *	GetAuxiliaryAliveValues ()

virtual void	SetAuxiliaryTrialValues (AuxValueContainerType *_arg)
virtual AuxValueContainerType *	GetAuxiliaryTrialValues ()
Static Public Member Functions
static Pointer	New ()
Static Public Attributes
static const unsigned int	AuxDimension = VAuxDimension
static const unsigned int	ImageDimension = Superclass::ImageDimension
Protected Member Functions
virtual void	EnlargeOutputRequestedRegion (DataObject *output)
virtual void	GenerateOutputInformation ()
virtual void	InitializeOutput (OutputImageType *)
virtual void	UpdateValue (OutputImageType *oImage, const NodeType &iValue)

	FastMarchingExtensionImageFilterBase ()
	~FastMarchingExtensionImageFilterBase ()
void	PrintSelf (std::ostream &os, Indent indent) const
Protected Attributes
AuxValueContainerPointer	m_AuxiliaryAliveValues
AuxValueContainerPointer	m_AuxiliaryTrialValues
Private Member Functions
	FastMarchingExtensionImageFilterBase (const Self &)
void	operator= (const Self &)

Detailed Description

template<class TInput, class TOutput, typename TAuxValue, unsigned int VAuxDimension>
class itk::FastMarchingExtensionImageFilterBase< TInput, TOutput, TAuxValue, VAuxDimension >

Extend auxiliary variables smoothly using Fast Marching.

Fast marching can be used to extend auxiliary variables smoothly from the zero level set. Starting from an initial position on the front, this class simultaneously calculate the signed distance and extend a set of auxiliary values.

This class is templated over the level set image type, the auxiliary variable type and the number of auxiliary variables to extended. The initial front is specified by two containers: one containing the known points and one containing the trial points. The auxiliary variables on the front are represented by two auxiliary variable containers: one containing the value of the variables at the know points and on containing the value of the variables at the trail points.

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.

See also:: FastMarchingImageFilter; LevelSetTypeDefault; AuxVarTypeDefault

Definition at line 56 of file itkFastMarchingExtensionImageFilterBase.h.