#include <itkExpectationBasedPointSetToPointSetMetricv4.h>

Inheritance diagram for itk::ExpectationBasedPointSetToPointSetMetricv4< TFixedPointSet, TMovingPointSet >:

Collaboration diagram for itk::ExpectationBasedPointSetToPointSetMetricv4< TFixedPointSet, TMovingPointSet >:

Public Types
typedef SmartPointer< const Self >	ConstPointer
typedef Superclass::CoordRepType	CoordRepType
typedef Superclass::DerivativeType	DerivativeType
typedef Superclass::LocalDerivativeType	LocalDerivativeType
typedef Superclass::MeasureType	MeasureType
typedef Superclass::NeighborsIdentifierType	NeighborsIdentifierType
typedef SmartPointer< Self >	Pointer
typedef Superclass::PointIdentifier	PointIdentifier
typedef Superclass::PointType	PointType
typedef ExpectationBasedPointSetToPointSetMetricv4	Self
typedef PointSetToPointSetMetricv4 < TFixedPointSet, TMovingPointSet >	Superclass
Public Types inherited from itk::PointSetToPointSetMetricv4< TFixedPointSet, TMovingPointSet >
typedef DerivativeType::ValueType	DerivativeValueType
typedef Superclass::DimensionType	DimensionType
typedef Superclass::FixedInputPointType	FixedInputPointType
typedef Superclass::FixedOutputPointType	FixedOutputPointType
typedef TFixedPointSet::PixelType	FixedPixelType
typedef TFixedPointSet::PointsContainer	FixedPointsContainer
typedef TFixedPointSet	FixedPointSetType
typedef TFixedPointSet::PointType	FixedPointType
typedef PointSet < FixedPixelType, itkGetStaticConstMacro(PointDimension)>	FixedTransformedPointSetType
typedef Superclass::FixedTransformJacobianType	FixedTransformJacobianType
typedef Superclass::FixedTransformParametersType	FixedTransformParametersType
typedef Superclass::FixedTransformPointer	FixedTransformPointer
typedef Superclass::FixedTransformType	FixedTransformType
typedef Superclass::JacobianType	JacobianType
typedef Superclass::MovingInputPointType	MovingInputPointType
typedef Superclass::MovingOutputPointType	MovingOutputPointType
typedef TMovingPointSet::PixelType	MovingPixelType
typedef TMovingPointSet::PointsContainer	MovingPointsContainer
typedef TMovingPointSet	MovingPointSetType
typedef TMovingPointSet::PointType	MovingPointType
typedef PointSet < MovingPixelType, itkGetStaticConstMacro(PointDimension)>	MovingTransformedPointSetType
typedef Superclass::MovingTransformJacobianType	MovingTransformJacobianType
typedef Superclass::MovingTransformParametersType	MovingTransformParametersType
typedef Superclass::MovingTransformPointer	MovingTransformPointer
typedef Superclass::MovingTransformType	MovingTransformType
typedef Superclass::NumberOfParametersType	NumberOfParametersType
typedef Superclass::ParametersType	ParametersType
typedef Superclass::ParametersValueType	ParametersValueType
typedef PointsContainer::ConstIterator	PointsConstIterator
typedef FixedPointsContainer	PointsContainer
typedef PointsLocator < PointIdentifier, itkGetStaticConstMacro(PointDimension), CoordRepType, PointsContainer >	PointsLocatorType
typedef Superclass::VirtualDirectionType	VirtualDirectionType
typedef Superclass::VirtualImagePointer	VirtualImagePointer
typedef Superclass::VirtualImageType	VirtualImageType
typedef Superclass::VirtualIndexType	VirtualIndexType
typedef Superclass::VirtualPointType	VirtualOriginType
typedef Superclass::VirtualPixelType	VirtualPixelType
typedef Superclass::VirtualPointSetPointer	VirtualPointSetPointer
typedef Superclass::VirtualPointSetType	VirtualPointSetType
typedef Superclass::VirtualPointType	VirtualPointType
typedef Superclass::VirtualSizeType	VirtualRadiusType
typedef Superclass::VirtualRegionType	VirtualRegionType
typedef Superclass::VirtualSizeType	VirtualSizeType
typedef Superclass::VirtualSpacingType	VirtualSpacingType
Public Types inherited from itk::ObjectToObjectMetric< TFixedPointSet::PointDimension, TMovingPointSet::PointDimension >
typedef Superclass::ParametersValueType	CoordinateRepresentationType
typedef Superclass::InternalComputationValueType	InternalComputationValueType
typedef DisplacementFieldTransform < CoordinateRepresentationType, itkGetStaticConstMacro(MovingDimension) >	MovingDisplacementFieldTransformType
typedef VirtualImageType::ConstPointer	VirtualImageConstPointer
Public Types inherited from itk::ObjectToObjectMetricBase
enum	GradientSourceType { GRADIENT_SOURCE_FIXED = 0, GRADIENT_SOURCE_MOVING, GRADIENT_SOURCE_BOTH }
Public Types inherited from itk::SingleValuedCostFunctionv4
Public Types inherited from itk::CostFunction
Public Types inherited from itk::Object
Public Types inherited from itk::LightObject

Public Member Functions
virtual ::itk::LightObject::Pointer	CreateAnother (void) const
virtual unsigned int	GetEvaluationKNeighborhood () const
virtual MeasureType	GetLocalNeighborhoodValue (const PointType &) const
virtual void	GetLocalNeighborhoodValueAndDerivative (const PointType &, MeasureType &, LocalDerivativeType &) const
virtual const char *	GetNameOfClass () const
virtual CoordRepType	GetPointSetSigma () const
void	Initialize (void) throw ( ExceptionObject )
virtual void	SetEvaluationKNeighborhood (unsigned int _arg)
virtual void	SetPointSetSigma (CoordRepType _arg)
Public Member Functions inherited from itk::PointSetToPointSetMetricv4< TFixedPointSet, TMovingPointSet >
virtual void	GetDerivative (DerivativeType &) const
virtual const FixedPointSetType *	GetFixedPointSet ()
virtual const FixedTransformedPointSetType *	GetFixedTransformedPointSet ()
virtual LocalDerivativeType	GetLocalNeighborhoodDerivative (const PointType &) const
virtual MeasureType	GetLocalNeighborhoodValue (const PointType &) const =0
virtual void	GetLocalNeighborhoodValueAndDerivative (const PointType &, MeasureType &, LocalDerivativeType &) const =0
virtual const MovingPointSetType *	GetMovingPointSet ()
virtual const MovingTransformedPointSetType *	GetMovingTransformedPointSet ()
SizeValueType	GetNumberOfComponents () const
virtual MeasureType	GetValue () const
virtual void	GetValueAndDerivative (MeasureType &, DerivativeType &) const
const VirtualPointSetType *	GetVirtualTransformedPointSet ()
virtual void	SetFixedPointSet (const FixedPointSetType *_arg)
virtual void	SetMovingPointSet (MovingPointSetType *_arg)
virtual bool	SupportsArbitraryVirtualDomainSamples (void) const
Public Member Functions inherited from itk::ObjectToObjectMetric< TFixedPointSet::PointDimension, TMovingPointSet::PointDimension >
OffsetValueType	ComputeParameterOffsetFromVirtualIndex (const VirtualIndexType &index, const NumberOfParametersType &numberOfLocalParameters) const
OffsetValueType	ComputeParameterOffsetFromVirtualPoint (const VirtualPointType &point, const NumberOfParametersType &numberOfLocalParameters) const
virtual const FixedTransformType *	GetFixedTransform ()
virtual const MovingTransformType *	GetMovingTransform ()
virtual NumberOfParametersType	GetNumberOfLocalParameters () const
virtual NumberOfParametersType	GetNumberOfParameters () const
virtual SizeValueType	GetNumberOfValidPoints () const
virtual const ParametersType &	GetParameters () const
const MovingTransformType *	GetTransform ()
VirtualDirectionType	GetVirtualDirection (void) const
virtual const TimeStamp &	GetVirtualDomainTimeStamp (void) const
virtual const VirtualImageType *	GetVirtualImage ()
VirtualOriginType	GetVirtualOrigin (void) const
const VirtualRegionType &	GetVirtualRegion (void) const
VirtualSpacingType	GetVirtualSpacing (void) const
virtual bool	HasLocalSupport () const
virtual void	SetFixedTransform (FixedTransformType *_arg)
virtual void	SetMovingTransform (MovingTransformType *_arg)
virtual void	SetParameters (ParametersType &params)
void	SetTransform (MovingTransformType *transform)
void	SetVirtualDomain (const VirtualSpacingType &spacing, const VirtualOriginType &origin, const VirtualDirectionType &direction, const VirtualRegionType &region)
virtual void	UpdateTransformParameters (const DerivativeType &derivative, ParametersValueType factor)
void	SetVirtualDomainFromImage (VirtualImageType *virtualImage)
void	SetVirtualDomainFromImage (const VirtualImageType *virtualImage)
bool	IsInsideVirtualDomain (const VirtualPointType &point) const
bool	IsInsideVirtualDomain (const VirtualIndexType &index) const
Public Member Functions inherited from itk::ObjectToObjectMetricBase
MeasureType	GetCurrentValue () const
virtual GradientSourceType	GetGradientSource () const
bool	GetGradientSourceIncludesFixed () const
bool	GetGradientSourceIncludesMoving () const
virtual void	GetValueAndDerivative (MeasureType &value, DerivativeType &derivative) const =0
virtual void	SetGradientSource (GradientSourceType _arg)
Public Member Functions inherited from itk::SingleValuedCostFunctionv4
virtual void	GetValueAndDerivative (MeasureType &value, DerivativeType &derivative) const =0

Static Public Member Functions
static Pointer	New ()

Protected Member Functions
	ExpectationBasedPointSetToPointSetMetricv4 ()
void	PrintSelf (std::ostream &os, Indent indent) const
virtual	~ExpectationBasedPointSetToPointSetMetricv4 ()
Protected Member Functions inherited from itk::PointSetToPointSetMetricv4< TFixedPointSet, TMovingPointSet >
virtual SizeValueType	CalculateNumberOfValidFixedPoints (void) const
void	CalculateValueAndDerivative (MeasureType &value, DerivativeType &derivative, bool calculateValue) const
virtual void	InitializeForIteration (void) const
virtual void	InitializePointSets (void) const
void	InitializePointsLocators () const
	PointSetToPointSetMetricv4 ()
void	StorePointDerivative (const VirtualPointType &, const DerivativeType &, DerivativeType &) const
void	TransformFixedAndCreateVirtualPointSet () const
void	TransformMovingPointSet () const
virtual	~PointSetToPointSetMetricv4 ()
Protected Member Functions inherited from itk::ObjectToObjectMetric< TFixedPointSet::PointDimension, TMovingPointSet::PointDimension >
MovingDisplacementFieldTransformType *	GetMovingDisplacementFieldTransform () const
	ObjectToObjectMetric ()
bool	TransformPhysicalPointToVirtualIndex (const VirtualPointType &, VirtualIndexType &) const
void	TransformVirtualIndexToPhysicalPoint (const VirtualIndexType &, VirtualPointType &) const
virtual void	VerifyDisplacementFieldSizeAndPhysicalSpace ()
bool	VerifyNumberOfValidPoints (MeasureType &value, DerivativeType &derivative) const
virtual	~ObjectToObjectMetric ()
Protected Member Functions inherited from itk::ObjectToObjectMetricBase
	ObjectToObjectMetricBase ()
virtual	~ObjectToObjectMetricBase ()
Protected Member Functions inherited from itk::SingleValuedCostFunctionv4
	SingleValuedCostFunctionv4 ()
virtual	~SingleValuedCostFunctionv4 ()
Protected Member Functions inherited from itk::CostFunction
	CostFunction ()
virtual	~CostFunction ()
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 Types
typedef NeighborsIdentifierType::const_iterator	NeighborsIterator
typedef PointType::VectorType	VectorType

Private Member Functions
	ExpectationBasedPointSetToPointSetMetricv4 (const Self &)
void	operator= (const Self &)

Private Attributes
MeasureType	m_Denominator
unsigned int	m_EvaluationKNeighborhood
CoordRepType	m_PointSetSigma
MeasureType	m_PreFactor

Additional Inherited Members
Static Public Attributes inherited from itk::PointSetToPointSetMetricv4< TFixedPointSet, TMovingPointSet >
static const DimensionType	FixedPointDimension = Superclass::FixedDimension
static const DimensionType	MovingPointDimension = Superclass::MovingDimension
static const DimensionType	PointDimension = Superclass::FixedDimension
Static Public Attributes inherited from itk::ObjectToObjectMetric< TFixedPointSet::PointDimension, TMovingPointSet::PointDimension >
static const DimensionType	FixedDimension
static const DimensionType	MovingDimension
static const DimensionType	VirtualDimension
Protected Attributes inherited from itk::PointSetToPointSetMetricv4< TFixedPointSet, TMovingPointSet >
FixedPointSetType::ConstPointer	m_FixedPointSet
FixedTransformedPointSetType::Pointer	m_FixedTransformedPointSet
PointsLocatorType::Pointer	m_FixedTransformedPointsLocator
MovingPointSetType::ConstPointer	m_MovingPointSet
MovingTransformedPointSetType::Pointer	m_MovingTransformedPointSet
PointsLocatorType::Pointer	m_MovingTransformedPointsLocator
VirtualPointSetPointer	m_VirtualTransformedPointSet
Protected Attributes inherited from itk::ObjectToObjectMetric< TFixedPointSet::PointDimension, TMovingPointSet::PointDimension >
FixedTransformPointer	m_FixedTransform
MovingTransformPointer	m_MovingTransform
SizeValueType	m_NumberOfValidPoints
bool	m_UserHasSetVirtualDomain
VirtualImagePointer	m_VirtualImage
Protected Attributes inherited from itk::ObjectToObjectMetricBase
GradientSourceType	m_GradientSource
MeasureType	m_Value

Detailed Description

template<class TFixedPointSet, class TMovingPointSet = TFixedPointSet>
class itk::ExpectationBasedPointSetToPointSetMetricv4< TFixedPointSet, TMovingPointSet >

Computes an expectation-based metric between two point sets.

This information-theoretic point set measure models each point set as a sum of Gaussians. To speed up computation, evaluation of the local value/derivative is done in a user-specified neighborhood using the k-d tree constructed in the superclass.

Reference: Pluta J, Avants BB, Glynn S, Awate S, Gee JC, Detre JA, "Appearance and incomplete label matching for diffeomorphic template "based hippocampus segmentation", Hippocampus, 2009 Jun; 19(6):565-71.

Definition at line 44 of file itkExpectationBasedPointSetToPointSetMetricv4.h.