Computes similarity between a point set and an image. More...

#include <itkPointSetToImageMetric.h>

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

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

Public Types
typedef SmartPointer< const Self >	ConstPointer
typedef Superclass::ParametersValueType	CoordinateRepresentationType
typedef Superclass::DerivativeType	DerivativeType
typedef FixedPointSetType::ConstPointer	FixedPointSetConstPointer
typedef TFixedPointSet	FixedPointSetType
typedef GradientImageFilterType::Pointer	GradientImageFilterPointer
typedef TransformType::InputPointType	InputPointType
typedef InterpolatorType::Pointer	InterpolatorPointer
typedef InterpolateImageFunction < MovingImageType, CoordinateRepresentationType >	InterpolatorType
typedef Superclass::MeasureType	MeasureType
typedef MovingImageType::ConstPointer	MovingImageConstPointer
typedef TMovingImage::PixelType	MovingImagePixelType
typedef TMovingImage	MovingImageType
typedef TransformType::OutputPointType	OutputPointType
typedef Superclass::ParametersType	ParametersType
typedef FixedPointSetType::PointDataContainer::ConstIterator	PointDataIterator
typedef SmartPointer< Self >	Pointer
typedef FixedPointSetType::PointsContainer::ConstIterator	PointIterator
typedef PointSetToImageMetric	Self
typedef SingleValuedCostFunction	Superclass
typedef TransformType::JacobianType	TransformJacobianType
typedef TransformType::ParametersType	TransformParametersType
typedef TransformType::Pointer	TransformPointer
typedef Transform < CoordinateRepresentationType, itkGetStaticConstMacro(MovingImageDimension), itkGetStaticConstMacro(FixedPointSetDimension) >	TransformType

typedef NumericTraits < MovingImagePixelType > ::RealType	RealType
typedef CovariantVector < RealType, itkGetStaticConstMacro(MovingImageDimension) >	GradientPixelType
typedef Image < GradientPixelType, itkGetStaticConstMacro(MovingImageDimension) >	GradientImageType
typedef SmartPointer < GradientImageType >	GradientImagePointer
typedef GradientRecursiveGaussianImageFilter < MovingImageType, GradientImageType >	GradientImageFilterType
Public Member Functions
virtual const FixedPointSetType *	GetFixedPointSet ()
virtual const GradientImageType *	GetGradientImage ()
virtual InterpolatorType *	GetInterpolator ()
virtual const MovingImageType *	GetMovingImage ()
virtual const char *	GetNameOfClass () const
unsigned int	GetNumberOfParameters (void) const
virtual const SizeValueType &	GetNumberOfPixelsCounted ()
virtual TransformType *	GetTransform ()
virtual void	Initialize (void) throw ( ExceptionObject )
virtual void	SetFixedPointSet (const FixedPointSetType *_arg)
virtual void	SetInterpolator (InterpolatorType *_arg)
virtual void	SetMovingImage (const MovingImageType *_arg)
virtual void	SetTransform (TransformType *_arg)
void	SetTransformParameters (const ParametersType &parameters) const

virtual void	SetComputeGradient (bool _arg)
virtual const bool &	GetComputeGradient ()
Static Public Attributes

static const unsigned int	MovingImageDimension = TMovingImage::ImageDimension
static const unsigned int	FixedPointSetDimension = TFixedPointSet::PointDimension
Protected Member Functions
	PointSetToImageMetric ()
void	PrintSelf (std::ostream &os, Indent indent) const
virtual	~PointSetToImageMetric ()
Protected Attributes
bool	m_ComputeGradient
FixedPointSetConstPointer	m_FixedPointSet
GradientImagePointer	m_GradientImage
InterpolatorPointer	m_Interpolator
MovingImageConstPointer	m_MovingImage
SizeValueType	m_NumberOfPixelsCounted
TransformPointer	m_Transform
Private Member Functions
void	operator= (const Self &)
	PointSetToImageMetric (const Self &)

Detailed Description

template<class TFixedPointSet, class TMovingImage>
class itk::PointSetToImageMetric< TFixedPointSet, TMovingImage >

Computes similarity between a point set and an image.

This Class is templated over the type of the input point-set and image. It expects a Transform and an Interpolator to be plugged in. This particular class is the base class for a hierarchy of similarity metrics.

This class computes a value that measures the similarity between the values associated with points in the point set and the transformed Moving image. The Interpolator is used to compute intensity values on non-grid positions resulting from mapping points through the Transform.

Definition at line 48 of file itkPointSetToImageMetric.h.