#include <itkMeanSquareRegistrationFunction.h>

Inheritance diagram for itk::MeanSquareRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >:

Collaboration diagram for itk::MeanSquareRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >:

Classes
struct	GlobalDataStruct

Public Types
typedef SmartPointer< const Self >	ConstPointer
typedef double	CoordRepType
typedef CovariantVector < double, itkGetStaticConstMacro(ImageDimension) >	CovariantVectorType
typedef LinearInterpolateImageFunction < MovingImageType, CoordRepType >	DefaultInterpolatorType
typedef DisplacementFieldType::PixelType	DisplacementFieldPixelType
typedef Superclass::DisplacementFieldType	DisplacementFieldType
typedef Superclass::DisplacementFieldTypePointer	DisplacementFieldTypePointer
typedef Superclass::FixedImagePointer	FixedImagePointer
typedef Superclass::FixedImageType	FixedImageType
typedef Superclass::FloatOffsetType	FloatOffsetType
typedef GradientCalculatorType::Pointer	GradientCalculatorPointer
typedef CentralDifferenceImageFunction < FixedImageType >	GradientCalculatorType
typedef FixedImageType::IndexType	IndexType
typedef InterpolatorType::Pointer	InterpolatorPointer
typedef InterpolateImageFunction < MovingImageType, CoordRepType >	InterpolatorType
typedef Superclass::MovingImagePointer	MovingImagePointer
typedef Superclass::MovingImageType	MovingImageType
typedef Superclass::NeighborhoodType	NeighborhoodType
typedef Superclass::PixelType	PixelType
typedef SmartPointer< Self >	Pointer
typedef InterpolatorType::PointType	PointType
typedef Superclass::RadiusType	RadiusType
typedef MeanSquareRegistrationFunction	Self
typedef FixedImageType::SizeType	SizeType
typedef FixedImageType::SpacingType	SpacingType
typedef PDEDeformableRegistrationFunction < TFixedImage, TMovingImage, TDisplacementField >	Superclass
typedef Superclass::TimeStepType	TimeStepType
Public Types inherited from itk::PDEDeformableRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >
Public Types inherited from itk::FiniteDifferenceFunction< TDisplacementField >
typedef ZeroFluxNeumannBoundaryCondition < ImageType >	DefaultBoundaryConditionType
typedef TDisplacementField	ImageType
typedef Vector< PixelRealType, itkGetStaticConstMacro(ImageDimension) >	NeighborhoodScalesType
typedef double	PixelRealType
Public Types inherited from itk::LightObject

Public Member Functions
virtual TimeStepType	ComputeGlobalTimeStep (void *) const
virtual PixelType	ComputeUpdate (const NeighborhoodType &neighborhood, void *globalData, const FloatOffsetType &offset=FloatOffsetType(0.0))
virtual ::itk::LightObject::Pointer	CreateAnother (void) const
virtual void *	GetGlobalDataPointer () const
InterpolatorType *	GetMovingImageInterpolator (void)
virtual const char *	GetNameOfClass () const
virtual void	InitializeIteration ()
virtual void	ReleaseGlobalDataPointer (void *GlobalData) const
void	SetMovingImageInterpolator (InterpolatorType *ptr)
Public Member Functions inherited from itk::PDEDeformableRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >
DisplacementFieldType *	GetDisplacementField (void)
double	GetEnergy () const
const FixedImageType *	GetFixedImage (void) const
double	GetGradientStep () const
const MovingImageType *	GetMovingImage (void) const
bool	GetNormalizeGradient () const
void	SetDisplacementField (DisplacementFieldTypePointer ptr)
void	SetEnergy (double e)
void	SetFixedImage (const FixedImageType *ptr)
void	SetGradientStep (double e)
void	SetMovingImage (const MovingImageType *ptr)
void	SetNormalizeGradient (bool e)
Public Member Functions inherited from itk::FiniteDifferenceFunction< TDisplacementField >
const NeighborhoodScalesType	ComputeNeighborhoodScales () const
const RadiusType &	GetRadius () const
void	SetRadius (const RadiusType &r)
void	SetScaleCoefficients (PixelRealType vals[ImageDimension])
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
virtual void	Register () const
virtual void	SetReferenceCount (int)
virtual void	UnRegister () const

Static Public Member Functions
static Pointer	New ()

Static Public Attributes
static const unsigned int	ImageDimension = Superclass::ImageDimension

Protected Types
typedef ConstNeighborhoodIterator < FixedImageType >	FixedImageNeighborhoodIteratorType

Protected Member Functions
	MeanSquareRegistrationFunction ()
void	PrintSelf (std::ostream &os, Indent indent) const
	~MeanSquareRegistrationFunction ()
Protected Member Functions inherited from itk::PDEDeformableRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >
	PDEDeformableRegistrationFunction ()
	~PDEDeformableRegistrationFunction ()
Protected Member Functions inherited from itk::FiniteDifferenceFunction< TDisplacementField >
	FiniteDifferenceFunction ()
	~FiniteDifferenceFunction ()
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

	MeanSquareRegistrationFunction (const Self &)
void	operator= (const Self &)

Private Attributes
double	m_DenominatorThreshold
GradientCalculatorPointer	m_FixedImageGradientCalculator
SpacingType	m_FixedImageSpacing
double	m_IntensityDifferenceThreshold
InterpolatorPointer	m_MovingImageInterpolator
TimeStepType	m_TimeStep

Additional Inherited Members
Protected Attributes inherited from itk::PDEDeformableRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >
DisplacementFieldTypePointer	m_DisplacementField
double	m_Energy
FixedImagePointer	m_FixedImage
double	m_GradientStep
MovingImagePointer	m_MovingImage
bool	m_NormalizeGradient
Protected Attributes inherited from itk::FiniteDifferenceFunction< TDisplacementField >
RadiusType	m_Radius
PixelRealType	m_ScaleCoefficients [ImageDimension]
Protected Attributes inherited from itk::LightObject
InternalReferenceCountType	m_ReferenceCount
SimpleFastMutexLock	m_ReferenceCountLock

Detailed Description

template<class TFixedImage, class TMovingImage, class TDisplacementField>
class itk::MeanSquareRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField >

This class encapsulate the PDE which drives the demons registration algorithm. It is used by MeanSquareRegistrationFilter to compute the output displacement field which will map a moving image onto a a fixed image.

Non-integer moving image values are obtained by using interpolation. The default interpolator is of type LinearInterpolateImageFunction. The user may set other interpolators via method SetMovingImageInterpolator. Note that the input interpolator must derive from baseclass InterpolateImageFunction.

This class is templated over the fixed image type, moving image type, and the displacement field type.

Warning:: This filter assumes that the fixed image type, moving image type and displacement field type all have the same number of dimensions.

See also:: MeanSquareRegistrationFilter

Definition at line 53 of file itkMeanSquareRegistrationFunction.h.