#include <itkLevelSetEquationChanAndVeseExternalTerm.h>

Inheritance diagram for itk::LevelSetEquationChanAndVeseExternalTerm< TInput, TLevelSetContainer >:

Collaboration diagram for itk::LevelSetEquationChanAndVeseExternalTerm< TInput, TLevelSetContainer >:

Public Types
typedef Superclass::CacheImageType	CacheImageType
typedef SmartPointer< const Self >	ConstPointer
typedef DomainMapImageFilterType::DomainMapType::const_iterator	DomainIteratorType
typedef Superclass::DomainMapImageFilterType	DomainMapImageFilterType
typedef Superclass::HeavisideConstPointer	HeavisideConstPointer
typedef Superclass::HeavisideType	HeavisideType
typedef LevelSetContainerType::IdListConstIterator	IdListConstIterator
typedef LevelSetContainerType::IdListIterator	IdListIterator
typedef LevelSetContainerType::IdListType	IdListType
typedef Superclass::InputImagePointer	InputImagePointer
typedef Superclass::InputImageType	InputImageType
typedef Superclass::InputPixelRealType	InputPixelRealType
typedef Superclass::InputPixelType	InputPixelType
typedef Superclass::LevelSetContainerPointer	LevelSetContainerPointer
typedef Superclass::LevelSetContainerType	LevelSetContainerType
typedef Superclass::LevelSetGradientType	LevelSetGradientType
typedef Superclass::LevelSetHessianType	LevelSetHessianType
typedef Superclass::LevelSetIdentifierType	LevelSetIdentifierType
typedef Superclass::LevelSetInputIndexType	LevelSetInputIndexType
typedef Superclass::LevelSetOutputPixelType	LevelSetOutputPixelType
typedef Superclass::LevelSetOutputRealType	LevelSetOutputRealType
typedef Superclass::LevelSetPointer	LevelSetPointer
typedef Superclass::LevelSetType	LevelSetType
typedef SmartPointer< Self >	Pointer
typedef LevelSetEquationChanAndVeseExternalTerm	Self
typedef LevelSetEquationChanAndVeseInternalTerm < TInput, TLevelSetContainer >	Superclass
Public Types inherited from itk::LevelSetEquationChanAndVeseInternalTerm< TInput, TLevelSetContainer >
typedef Superclass::LevelSetDataType	LevelSetDataType
Public Types inherited from itk::LevelSetEquationTermBase< TInput, TLevelSetContainer >
typedef itksys::hash_set < std::string >	RequiredDataType
Public Types inherited from itk::Object
Public Types inherited from itk::LightObject

Public Member Functions
virtual void	ComputeProduct (const LevelSetInputIndexType &iP, LevelSetOutputRealType &prod)
virtual void	ComputeProductTerm (const LevelSetInputIndexType &iP, LevelSetOutputRealType &prod)
virtual ::itk::LightObject::Pointer	CreateAnother (void) const
virtual const char *	GetNameOfClass () const
virtual void	UpdatePixel (const LevelSetInputIndexType &iP, const LevelSetOutputRealType &oldValue, const LevelSetOutputRealType &newValue)
Public Member Functions inherited from itk::LevelSetEquationChanAndVeseInternalTerm< TInput, TLevelSetContainer >
virtual InputPixelRealType	GetMean ()
virtual void	Initialize (const LevelSetInputIndexType &iP)
virtual void	InitializeParameters ()
virtual void	SetMean (InputPixelRealType _arg)
virtual void	Update ()
Public Member Functions inherited from itk::LevelSetEquationTermBase< TInput, TLevelSetContainer >
virtual LevelSetOutputRealType	Evaluate (const LevelSetInputIndexType &iP)
virtual LevelSetOutputRealType	Evaluate (const LevelSetInputIndexType &iP, const LevelSetDataType &iData)
virtual LevelSetOutputRealType	GetCFLContribution () const
virtual LevelSetOutputRealType	GetCoefficient ()
virtual LevelSetIdentifierType	GetCurrentLevelSetId ()
virtual LevelSetType *	GetCurrentLevelSetPointer ()
virtual LevelSetContainerType *	GetLevelSetContainer ()
const RequiredDataType &	GetRequiredData () const
virtual void	Initialize (const LevelSetInputIndexType &iP)=0
virtual void	SetCoefficient (LevelSetOutputRealType _arg)
virtual void	SetCurrentLevelSetId (LevelSetIdentifierType _arg)
virtual void	SetLevelSetContainer (LevelSetContainerType *ptr)
virtual void	UpdatePixel (const LevelSetInputIndexType &iP, const LevelSetOutputRealType &oldValue, const LevelSetOutputRealType &newValue)=0
virtual void	SetInput (InputImageType *_arg)
virtual InputImageType *	GetInput ()
virtual void	SetTermName (const char *_arg)
virtual const char *	GetTermName () const
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 ()

Protected Member Functions
	LevelSetEquationChanAndVeseExternalTerm ()
virtual	~LevelSetEquationChanAndVeseExternalTerm ()
Protected Member Functions inherited from itk::LevelSetEquationChanAndVeseInternalTerm< TInput, TLevelSetContainer >
void	Accumulate (const InputPixelType &iPix, const LevelSetOutputRealType &iH)
	LevelSetEquationChanAndVeseInternalTerm ()
virtual LevelSetOutputRealType	Value (const LevelSetInputIndexType &iP)
virtual LevelSetOutputRealType	Value (const LevelSetInputIndexType &iP, const LevelSetDataType &iData)
virtual	~LevelSetEquationChanAndVeseInternalTerm ()
Protected Member Functions inherited from itk::LevelSetEquationTermBase< TInput, TLevelSetContainer >
	LevelSetEquationTermBase ()
void	SetUp ()
virtual LevelSetOutputRealType	Value (const LevelSetInputIndexType &iP)=0
virtual LevelSetOutputRealType	Value (const LevelSetInputIndexType &iP, const LevelSetDataType &iData)=0
virtual	~LevelSetEquationTermBase ()
Protected Member Functions inherited from itk::Object
	Object ()
bool	PrintObservers (std::ostream &os, Indent indent) const
virtual void	PrintSelf (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
	LevelSetEquationChanAndVeseExternalTerm (const Self &)
void	operator= (const Self &)

Additional Inherited Members
Protected Attributes inherited from itk::LevelSetEquationChanAndVeseInternalTerm< TInput, TLevelSetContainer >
InputPixelRealType	m_Mean
LevelSetOutputRealType	m_TotalH
InputPixelRealType	m_TotalValue
Protected Attributes inherited from itk::LevelSetEquationTermBase< TInput, TLevelSetContainer >
LevelSetOutputRealType	m_CFLContribution
LevelSetOutputRealType	m_Coefficient
LevelSetIdentifierType	m_CurrentLevelSetId
LevelSetPointer	m_CurrentLevelSetPointer
HeavisideConstPointer	m_Heaviside
InputImagePointer	m_Input
LevelSetContainerPointer	m_LevelSetContainer
RequiredDataType	m_RequiredData
std::string	m_TermName

Detailed Description

template<class TInput, class TLevelSetContainer>
class itk::LevelSetEquationChanAndVeseExternalTerm< TInput, TLevelSetContainer >

Class to represent the external energy Chan And Vese term.

$\delta_{\epsilon}\left( \phi_{k}\left( p \right) \right) \cdot \prod_{i = 1, i \neq k}^{N} \left( 1 - H_{\epsilon} \left( \phi_i\left( p \right) \right) \right) \cdot \left\| I(p) - \mu_{out} \right\|^2$

$\delta_{\epsilon}$ is a regularized dirac function,
is the current level-set id,
$I\left( p \right)$ is the pixel value at the given location ,
$H_{\epsilon}$ is a regularized Heaviside function,
$\mu_{out}$ is the external mean intensity

Template Parameters:

TInput	Input Image Type
TLevelSetContainer	Level set function container type

Definition at line 50 of file itkLevelSetEquationChanAndVeseExternalTerm.h.