#include <itkNormalizedCorrelationPointSetToImageMetric.h>

Detailed Description

template<typename TFixedPointSet, typename TMovingImage>
class itk::NormalizedCorrelationPointSetToImageMetric< TFixedPointSet, TMovingImage >

Computes similarity between pixel values of a point set and intensity values of an image.

This metric computes the correlation between point values in the fixed point-set and pixel values in the moving image. The correlation is normalized by the autocorrelation values of both the point-set and the moving image. The spatial correspondence between the point-set and the image is established through a Transform. Pixel values are taken from the fixed point-set. Their positions are mapped to the moving image and result in general in non-grid position on it. Values at these non-grid position of the moving image are interpolated using a user-selected Interpolator.

Examples: Examples/RegistrationITKv4/ModelToImageRegistration2.cxx.

Definition at line 44 of file itkNormalizedCorrelationPointSetToImageMetric.h.

Inheritance diagram for itk::NormalizedCorrelationPointSetToImageMetric< TFixedPointSet, TMovingImage >:

Collaboration diagram for itk::NormalizedCorrelationPointSetToImageMetric< TFixedPointSet, TMovingImage >:

Public Types
using	ConstPointer = SmartPointer< const Self >

using	Pointer = SmartPointer< Self >

using	Self = NormalizedCorrelationPointSetToImageMetric

using	Superclass = PointSetToImageMetric< TFixedPointSet, TMovingImage >

Public Types inherited from itk::PointSetToImageMetric< TFixedPointSet, TMovingImage >
using	ConstPointer = SmartPointer< const Self >

using	CoordinateRepresentationType = Superclass::ParametersValueType

using	DerivativeType = Superclass::DerivativeType

using	FixedPointSetConstPointer = typename FixedPointSetType::ConstPointer

using	FixedPointSetType = TFixedPointSet

using	GradientImageFilterPointer = typename GradientImageFilterType::Pointer

using	GradientImageFilterType = GradientRecursiveGaussianImageFilter< MovingImageType, GradientImageType >

using	GradientImagePointer = SmartPointer< GradientImageType >

using	GradientImageType = Image< GradientPixelType, Self::MovingImageDimension >

using	GradientPixelType = CovariantVector< RealType, Self::MovingImageDimension >

using	InputPointType = typename TransformType::InputPointType

using	InterpolatorPointer = typename InterpolatorType::Pointer

using	InterpolatorType = InterpolateImageFunction< MovingImageType, CoordinateRepresentationType >

using	MeasureType = Superclass::MeasureType

using	MovingImageConstPointer = typename MovingImageType::ConstPointer

using	MovingImagePixelType = typename TMovingImage::PixelType

using	MovingImageType = TMovingImage

using	OutputPointType = typename TransformType::OutputPointType

using	ParametersType = Superclass::ParametersType

using	PointDataIterator = typename FixedPointSetType::PointDataContainer::ConstIterator

using	Pointer = SmartPointer< Self >

using	PointIterator = typename FixedPointSetType::PointsContainer::ConstIterator

using	RealType = typename NumericTraits< MovingImagePixelType >::RealType

using	Self = PointSetToImageMetric

using	Superclass = SingleValuedCostFunction

using	TransformJacobianType = typename TransformType::JacobianType

using	TransformParametersType = typename TransformType::ParametersType

using	TransformPointer = typename TransformType::Pointer

using	TransformType = Transform< CoordinateRepresentationType, Self::MovingImageDimension, Self::FixedPointSetDimension >

Public Types inherited from itk::SingleValuedCostFunction
using	ConstPointer = SmartPointer< const Self >

using	DerivativeType = Array< ParametersValueType >

using	MeasureType = double

using	ParametersType = Superclass::ParametersType

using	ParametersValueType = Superclass::ParametersValueType

using	Pointer = SmartPointer< Self >

using	Self = SingleValuedCostFunction

using	Superclass = CostFunction

Public Types inherited from itk::CostFunctionTemplate< TInternalComputationValueType >
using	ConstPointer = SmartPointer< const Self >

using	ParametersType = OptimizerParameters< TInternalComputationValueType >

using	ParametersValueType = TInternalComputationValueType

using	Pointer = SmartPointer< Self >

using	Self = CostFunctionTemplate

using	Superclass = Object

Public Types inherited from itk::Object
using	ConstPointer = SmartPointer< const Self >

using	Pointer = SmartPointer< Self >

using	Self = Object

using	Superclass = LightObject

Public Types inherited from itk::LightObject
using	ConstPointer = SmartPointer< const Self >

using	Pointer = SmartPointer< Self >

using	Self = LightObject

Public Member Functions
void	GetDerivative (const TransformParametersType &parameters, DerivativeType &derivative) const override

const char *	GetNameOfClass () const override

MeasureType	GetValue (const TransformParametersType &parameters) const override

void	GetValueAndDerivative (const TransformParametersType &parameters, MeasureType &value, DerivativeType &derivative) const override


virtual void	SetSubtractMean (bool _arg)

virtual const bool &	GetSubtractMean () const

virtual void	SubtractMeanOn ()

Public Member Functions inherited from itk::PointSetToImageMetric< TFixedPointSet, TMovingImage >
virtual GradientImageType *	GetModifiableGradientImage ()

virtual InterpolatorType *	GetModifiableInterpolator ()

virtual TransformType *	GetModifiableTransform ()

const char *	GetNameOfClass () const override

unsigned int	GetNumberOfParameters () const override

virtual const SizeValueType &	GetNumberOfPixelsCounted () const

virtual void	Initialize ()

virtual void	SetInterpolator (InterpolatorType *_arg)

virtual void	SetTransform (TransformType *_arg)

void	SetTransformParameters (const ParametersType &parameters) const

virtual void	SetFixedPointSet (const FixedPointSetType *_arg)

virtual const FixedPointSetType *	GetFixedPointSet () const

virtual void	SetMovingImage (const MovingImageType *_arg)

virtual const MovingImageType *	GetMovingImage () const

virtual void	SetComputeGradient (bool _arg)

virtual const bool &	GetComputeGradient () const

Public Member Functions inherited from itk::SingleValuedCostFunction
virtual void	GetDerivative (const ParametersType &parameters, DerivativeType &derivative) const =0

virtual MeasureType	GetValue (const ParametersType &parameters) const =0

virtual void	GetValueAndDerivative (const ParametersType &parameters, MeasureType &value, DerivativeType &derivative) const

Public Member Functions inherited from itk::Object
unsigned long	AddObserver (const EventObject &event, Command *cmd) const

unsigned long	AddObserver (const EventObject &event, std::function< void(const EventObject &)> function) const

LightObject::Pointer	CreateAnother () const override

virtual void	DebugOff () const

virtual void	DebugOn () const

Command *	GetCommand (unsigned long tag)

bool	GetDebug () const

MetaDataDictionary &	GetMetaDataDictionary ()

const MetaDataDictionary &	GetMetaDataDictionary () const

virtual ModifiedTimeType	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

void	Register () const override

void	RemoveAllObservers ()

void	RemoveObserver (unsigned long tag) const

void	SetDebug (bool debugFlag) const

void	SetReferenceCount (int) override

void	UnRegister () const noexcept override

void	SetMetaDataDictionary (const MetaDataDictionary &rhs)

void	SetMetaDataDictionary (MetaDataDictionary &&rrhs)

virtual void	SetObjectName (std::string _arg)

virtual const std::string &	GetObjectName () const

Public Member Functions inherited from itk::LightObject
Pointer	Clone () const

virtual void	Delete ()

virtual int	GetReferenceCount () const

void	Print (std::ostream &os, Indent indent=0) const

Static Public Member Functions
static Pointer	New ()

Static Public Member Functions inherited from itk::Object
static bool	GetGlobalWarningDisplay ()

static void	GlobalWarningDisplayOff ()

static void	GlobalWarningDisplayOn ()

static Pointer	New ()

static void	SetGlobalWarningDisplay (bool val)

Static Public Member Functions inherited from itk::LightObject
static void	BreakOnError ()

static Pointer	New ()

Protected Member Functions
	NormalizedCorrelationPointSetToImageMetric ()

void	PrintSelf (std::ostream &os, Indent indent) const override

	~NormalizedCorrelationPointSetToImageMetric () override=default

Protected Member Functions inherited from itk::PointSetToImageMetric< TFixedPointSet, TMovingImage >
	PointSetToImageMetric ()

void	PrintSelf (std::ostream &os, Indent indent) const override

	~PointSetToImageMetric () override=default

Protected Member Functions inherited from itk::SingleValuedCostFunction
	SingleValuedCostFunction ()=default

	~SingleValuedCostFunction () override

Protected Member Functions inherited from itk::CostFunctionTemplate< TInternalComputationValueType >
	CostFunctionTemplate ()=default

	~CostFunctionTemplate () override=default

Protected Member Functions inherited from itk::Object
	Object ()

bool	PrintObservers (std::ostream &os, Indent indent) const

virtual void	SetTimeStamp (const TimeStamp &timeStamp)

	~Object () override

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 Attributes
bool	m_SubtractMean {}

Additional Inherited Members
Static Public Attributes inherited from itk::PointSetToImageMetric< TFixedPointSet, TMovingImage >
static constexpr unsigned int	FixedPointSetDimension = TFixedPointSet::PointDimension

static constexpr unsigned int	MovingImageDimension = TMovingImage::ImageDimension

Protected Attributes inherited from itk::PointSetToImageMetric< TFixedPointSet, TMovingImage >
bool	m_ComputeGradient {}

FixedPointSetConstPointer	m_FixedPointSet {}

GradientImagePointer	m_GradientImage {}

InterpolatorPointer	m_Interpolator {}

MovingImageConstPointer	m_MovingImage {}

SizeValueType	m_NumberOfPixelsCounted {}

TransformPointer	m_Transform {}

Protected Attributes inherited from itk::LightObject
std::atomic< int >	m_ReferenceCount {}