#include <itkBSplineInterpolationWeightFunctionBase.h>

Detailed Description

template<class TCoordRep = float, unsigned int VSpaceDimension = 2, unsigned int VSplineOrder = 3>
class itk::BSplineInterpolationWeightFunctionBase< TCoordRep, VSpaceDimension, VSplineOrder >

Returns the weights over the support region used for B-spline interpolation/reconstruction.

Computes/evaluate the B-spline interpolation weights over the support region of the B-spline.

This class is templated over the coordinate representation type, the space dimension and the spline order.

See also: Point; Index; ContinuousIndex

Definition at line 71 of file itkBSplineInterpolationWeightFunctionBase.h.

Inheritance diagram for itk::BSplineInterpolationWeightFunctionBase< TCoordRep, VSpaceDimension, VSplineOrder >:

Public Types
typedef SmartPointer< const Self >	ConstPointer

typedef ContinuousIndex< TCoordRep, VSpaceDimension >	ContinuousIndexType

typedef Index< VSpaceDimension >	IndexType

typedef SmartPointer< Self >	Pointer

typedef BSplineInterpolationWeightFunctionBase	Self

typedef Size< VSpaceDimension >	SizeType

typedef FunctionBase< ContinuousIndex< TCoordRep, VSpaceDimension >, Array< double > >	Superclass

typedef Array< double >	WeightsType

Public Member Functions
void	ComputeStartIndex (const ContinuousIndexType &index, IndexType &startIndex) const

virtual void	Evaluate (const ContinuousIndexType &cindex, const IndexType &startIndex, WeightsType &weights) const

WeightsType	Evaluate (const ContinuousIndexType &index) const override

virtual const char *	GetClassName () const

virtual unsigned long	GetNumberOfWeights () const

virtual const SizeType &	GetSupportSize ()

	itkStaticConstMacro (NumberOfWeights, unsigned long, GetConstNumberOfWeightsHackType::Value)

	itkStaticConstMacro (SpaceDimension, unsigned int, VSpaceDimension)

	itkStaticConstMacro (SplineOrder, unsigned int, VSplineOrder)

Protected Types
typedef DerivativeKernelType::Pointer	DerivativeKernelPointer

typedef BSplineDerivativeKernelFunction< Self::SplineOrder >	DerivativeKernelType

typedef KernelType::Pointer	KernelPointer

typedef BSplineKernelFunction2< Self::SplineOrder >	KernelType

typedef Matrix< double, itkGetStaticConstMacro(SpaceDimension), itkGetStaticConstMacro(SplineOrder)+1 >	OneDWeightsType

typedef SecondOrderDerivativeKernelType::Pointer	SecondOrderDerivativeKernelPointer

typedef BSplineSecondOrderDerivativeKernelFunction2< Self::SplineOrder >	SecondOrderDerivativeKernelType

typedef Array2D< unsigned long >	TableType

typedef KernelType::WeightArrayType	WeightArrayType

Protected Member Functions
	BSplineInterpolationWeightFunctionBase ()

virtual void	Compute1DWeights (const ContinuousIndexType &index, const IndexType &startIndex, OneDWeightsType &weights1D) const =0

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

	~BSplineInterpolationWeightFunctionBase () override

Protected Attributes
DerivativeKernelType::Pointer	m_DerivativeKernel

KernelType::Pointer	m_Kernel

unsigned long	m_NumberOfWeights

TableType	m_OffsetToIndexTable

SecondOrderDerivativeKernelType::Pointer	m_SecondOrderDerivativeKernel

SizeType	m_SupportSize

Private Member Functions
	BSplineInterpolationWeightFunctionBase (const Self &)

void	InitializeOffsetToIndexTable (void)

void	InitializeSupport (void)

void	operator= (const Self &)