#include <itkNormalizedCorrelationTwoImageToOneImageMetric.h>

Inheritance diagram for itk::NormalizedCorrelationTwoImageToOneImageMetric< TFixedImage, TMovingImage >:

Collaboration diagram for itk::NormalizedCorrelationTwoImageToOneImageMetric< TFixedImage, TMovingImage >:

Detailed Description

template<typename TFixedImage, typename TMovingImage>
class itk::NormalizedCorrelationTwoImageToOneImageMetric< TFixedImage, TMovingImage >

Computes similarity between two fixed images and one moving image.

This metric computes the correlation between pixels in the two fixed images and pixels in the moving image. The spatial correspondance between two fixed images and the moving image is established through a Transform. Pixel values are taken from the fixed images, 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 user-selected Interpolators. The correlation is normalized by the autocorrelations of both the fixed and moving images.

Definition at line 44 of file itkNormalizedCorrelationTwoImageToOneImageMetric.h.

Public Types
using	ConstPointer = SmartPointer< const Self >

using	DerivativeType = typename Superclass::DerivativeType

using	FixedImageConstPointer = typename Superclass::FixedImageConstPointer

using	FixedImageType = typename Superclass::FixedImageType

using	GradientPixelType = typename Superclass::GradientPixelType

using	MeasureType = typename Superclass::MeasureType

using	MovingImageConstPointer = typename Superclass::MovingImageConstPointer

using	MovingImageType = typename Superclass::MovingImageType

using	Pointer = SmartPointer< Self >

using	RealType = typename Superclass::RealType

using	Self = NormalizedCorrelationTwoImageToOneImageMetric

using	Superclass = TwoImageToOneImageMetric< TFixedImage, TMovingImage >

using	TransformJacobianType = typename Superclass::TransformJacobianType

using	TransformParametersType = typename Superclass::TransformParametersType

using	TransformPointer = typename Superclass::TransformPointer

using	TransformType = typename Superclass::TransformType

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

using	CoordinateRepresentationType = Superclass::ParametersValueType

using	DerivativeType = Superclass::DerivativeType

using	FixedImageConstPointer = typename FixedImageType::ConstPointer

using	FixedImageMaskPointer = typename FixedImageMaskType::Pointer

typedef SpatialObject < itkGetStaticConstMacro(FixedImageDimension) >	FixedImageMaskType

using	FixedImageRegionType = typename FixedImageType::RegionType

using	FixedImageType = TFixedImage

using	InputPointType = typename TransformType::InputPointType

using	InterpolatorType = InterpolateImageFunction< MovingImageType, CoordinateRepresentationType >

using	MeasureType = Superclass::MeasureType

using	MovingImageConstPointer = typename MovingImageType::ConstPointer

using	MovingImageMaskPointer = typename MovingImageMaskType::Pointer

typedef SpatialObject < itkGetStaticConstMacro(MovingImageDimension) >	MovingImageMaskType

using	MovingImagePixelType = typename TMovingImage::PixelType

using	MovingImageType = TMovingImage

using	OutputPointType = typename TransformType::OutputPointType

using	ParametersType = Superclass::ParametersType

using	Pointer = SmartPointer< Self >

using	Self = TwoImageToOneImageMetric

using	Superclass = SingleValuedCostFunction

using	TransformJacobianType = typename TransformType::JacobianType

using	TransformParametersType = typename TransformType::ParametersType

using	TransformPointer = typename TransformType::Pointer

using	TransformType = Transform< CoordinateRepresentationType, itkGetStaticConstMacro(MovingImageDimension), itkGetStaticConstMacro(FixedImageDimension)>

using	RealType = typename NumericTraits< MovingImagePixelType >::RealType

using	GradientPixelType = CovariantVector< RealType, itkGetStaticConstMacro(MovingImageDimension)>

using	GradientImageType = Image< GradientPixelType, itkGetStaticConstMacro(MovingImageDimension)>

using	GradientImagePointer = SmartPointer< GradientImageType >

using	GradientImageFilterType = GradientRecursiveGaussianImageFilter< MovingImageType, GradientImageType >

using	GradientImageFilterPointer = typename GradientImageFilterType::Pointer

using	InterpolatorPointer = typename InterpolatorType::Pointer

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
virtual ::itk::LightObject::Pointer	CreateAnother () const

void	GetDerivative (const TransformParametersType &parameters, DerivativeType &Derivative) const override

virtual const char *	GetNameOfClass () const

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 ()

virtual void	SubtractMeanOff ()

Public Member Functions inherited from itk::TwoImageToOneImageMetric< TFixedImage, TMovingImage >
virtual const FixedImageType *	GetFixedImage1 () const

virtual const FixedImageType *	GetFixedImage2 () const

virtual const FixedImageRegionType &	GetFixedImageRegion1 () const

virtual const FixedImageRegionType &	GetFixedImageRegion2 () const

virtual const GradientImageType *	GetGradientImage () const

virtual const InterpolatorType *	GetInterpolator1 () const

virtual const InterpolatorType *	GetInterpolator2 () const

virtual const MovingImageType *	GetMovingImage () const

unsigned int	GetNumberOfParameters () const override

virtual const unsigned long &	GetNumberOfPixelsCounted () const

virtual const TransformType *	GetTransform () const

virtual void	Initialize ()

virtual void	SetFixedImage1 (const FixedImageType *_arg)

virtual void	SetFixedImage2 (const FixedImageType *_arg)

virtual void	SetFixedImageRegion1 (FixedImageRegionType _arg)

virtual void	SetFixedImageRegion2 (FixedImageRegionType _arg)

virtual void	SetInterpolator1 (InterpolatorType *_arg)

virtual void	SetInterpolator2 (InterpolatorType *_arg)

virtual void	SetMovingImage (const MovingImageType *_arg)

virtual void	SetTransform (TransformType *_arg)

void	SetTransformParameters (const ParametersType &parameters) const

virtual void	SetMovingImageMask (MovingImageMaskType *_arg)

virtual const MovingImageMaskType *	GetMovingImageMask () const

virtual void	SetFixedImageMask1 (FixedImageMaskType *_arg)

virtual void	SetFixedImageMask2 (FixedImageMaskType *_arg)

virtual const FixedImageMaskType *	GetFixedImageMask1 () const

virtual const FixedImageMaskType *	GetFixedImageMask2 () const

virtual void	SetComputeGradient (bool _arg)

virtual const bool &	GetComputeGradient () const

virtual void	ComputeGradientOn ()

virtual void	ComputeGradientOff ()

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 *)

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 ()

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)

void	SetDebug (bool debugFlag) const

void	SetReferenceCount (int) override

void	UnRegister () const noexceptoverride

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
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 ()

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

static void	GlobalWarningDisplayOff ()

static void	GlobalWarningDisplayOn ()

static Pointer	New ()

static void	SetGlobalWarningDisplay (bool flag)

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

static Pointer	New ()

Protected Member Functions
	NormalizedCorrelationTwoImageToOneImageMetric ()

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

	~NormalizedCorrelationTwoImageToOneImageMetric () override

Protected Member Functions inherited from itk::TwoImageToOneImageMetric< TFixedImage, TMovingImage >
void	PrintSelf (std::ostream &os, Indent indent) const override

	TwoImageToOneImageMetric ()

	~TwoImageToOneImageMetric () override

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 &time)

	~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::TwoImageToOneImageMetric< TFixedImage, TMovingImage >
static constexpr unsigned int	FixedImageDimension = TFixedImage::ImageDimension

static constexpr unsigned int	MovingImageDimension = TMovingImage::ImageDimension

Protected Attributes inherited from itk::TwoImageToOneImageMetric< TFixedImage, TMovingImage >
bool	m_ComputeGradient

FixedImageConstPointer	m_FixedImage1

FixedImageConstPointer	m_FixedImage2

FixedImageMaskPointer	m_FixedImageMask1

FixedImageMaskPointer	m_FixedImageMask2

GradientImagePointer	m_GradientImage

InterpolatorPointer	m_Interpolator1

InterpolatorPointer	m_Interpolator2

MovingImageConstPointer	m_MovingImage

MovingImageMaskPointer	m_MovingImageMask

unsigned long	m_NumberOfPixelsCounted

TransformPointer	m_Transform

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