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itk::BSplineInterpolationDerivativeWeightFunction< TCoordRep, VSpaceDimension, VSplineOrder > Class Template Reference

#include <itkBSplineInterpolationDerivativeWeightFunction.h>

Detailed Description

template<class TCoordRep = float, unsigned int VSpaceDimension = 2, unsigned int VSplineOrder = 3>
class itk::BSplineInterpolationDerivativeWeightFunction< 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 46 of file itkBSplineInterpolationDerivativeWeightFunction.h.

+ Inheritance diagram for itk::BSplineInterpolationDerivativeWeightFunction< TCoordRep, VSpaceDimension, VSplineOrder >:

Public Types

typedef SmartPointer< const Self > ConstPointer
 
typedef Superclass::ContinuousIndexType ContinuousIndexType
 
typedef Superclass::IndexType IndexType
 
typedef SmartPointer< Self > Pointer
 
typedef BSplineInterpolationDerivativeWeightFunction Self
 
typedef Superclass::SizeType SizeType
 
typedef BSplineInterpolationWeightFunctionBase< TCoordRep, VSpaceDimension, VSplineOrder > Superclass
 
typedef Superclass::WeightsType WeightsType
 
- Public Types inherited from itk::BSplineInterpolationWeightFunctionBase< TCoordRep, VSpaceDimension, VSplineOrder >
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

virtual const char * GetClassName () const
 
 itkStaticConstMacro (SpaceDimension, unsigned int, VSpaceDimension)
 
 itkStaticConstMacro (SplineOrder, unsigned int, VSplineOrder)
 
virtual void SetDerivativeDirection (unsigned int dir)
 
- Public Member Functions inherited from itk::BSplineInterpolationWeightFunctionBase< TCoordRep, VSpaceDimension, VSplineOrder >
void ComputeStartIndex (const ContinuousIndexType &index, IndexType &startIndex) const
 
virtual WeightsType Evaluate (const ContinuousIndexType &index) const
 
virtual void Evaluate (const ContinuousIndexType &cindex, const IndexType &startIndex, WeightsType &weights) const
 
virtual unsigned long GetNumberOfWeights () const
 
virtual const SizeType & GetSupportSize ()
 
 itkStaticConstMacro (SpaceDimension, unsigned int, VSpaceDimension)
 
 itkStaticConstMacro (SplineOrder, unsigned int, VSplineOrder)
 
 itkStaticConstMacro (NumberOfWeights, unsigned long, GetConstNumberOfWeightsHackType::Value)
 

Static Public Member Functions

static Pointer New ()
 

Protected Types

typedef Superclass::DerivativeKernelType DerivativeKernelType
 
typedef Superclass::KernelType KernelType
 
typedef Superclass::OneDWeightsType OneDWeightsType
 
typedef Superclass ::SecondOrderDerivativeKernelType SecondOrderDerivativeKernelType
 
typedef Superclass::TableType TableType
 
- Protected Types inherited from itk::BSplineInterpolationWeightFunctionBase< TCoordRep, VSpaceDimension, VSplineOrder >
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

 BSplineInterpolationDerivativeWeightFunction ()
 
virtual void Compute1DWeights (const ContinuousIndexType &index, const IndexType &startIndex, OneDWeightsType &weights1D) const
 
virtual void PrintSelf (std::ostream &os, Indent indent) const
 
 ~BSplineInterpolationDerivativeWeightFunction ()
 
- Protected Member Functions inherited from itk::BSplineInterpolationWeightFunctionBase< TCoordRep, VSpaceDimension, VSplineOrder >
 BSplineInterpolationWeightFunctionBase ()
 
 ~BSplineInterpolationWeightFunctionBase ()
 

Private Member Functions

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

Private Attributes

unsigned int m_DerivativeDirection
 

Additional Inherited Members

- Protected Attributes inherited from itk::BSplineInterpolationWeightFunctionBase< TCoordRep, VSpaceDimension, VSplineOrder >
DerivativeKernelType::Pointer m_DerivativeKernel
 
KernelType::Pointer m_Kernel
 
unsigned long m_NumberOfWeights
 
TableType m_OffsetToIndexTable
 
SecondOrderDerivativeKernelType::Pointer m_SecondOrderDerivativeKernel
 
SizeType m_SupportSize
 

Member Typedef Documentation

◆ ConstPointer

template<class TCoordRep = float, unsigned int VSpaceDimension = 2, unsigned int VSplineOrder = 3>
typedef SmartPointer< const Self > itk::BSplineInterpolationDerivativeWeightFunction< TCoordRep, VSpaceDimension, VSplineOrder >::ConstPointer

Definition at line 57 of file itkBSplineInterpolationDerivativeWeightFunction.h.

◆ ContinuousIndexType

template<class TCoordRep = float, unsigned int VSpaceDimension = 2, unsigned int VSplineOrder = 3>
typedef Superclass::ContinuousIndexType itk::BSplineInterpolationDerivativeWeightFunction< TCoordRep, VSpaceDimension, VSplineOrder >::ContinuousIndexType

Definition at line 76 of file itkBSplineInterpolationDerivativeWeightFunction.h.

◆ DerivativeKernelType

template<class TCoordRep = float, unsigned int VSpaceDimension = 2, unsigned int VSplineOrder = 3>
typedef Superclass::DerivativeKernelType itk::BSplineInterpolationDerivativeWeightFunction< TCoordRep, VSpaceDimension, VSplineOrder >::DerivativeKernelType
protected

Definition at line 88 of file itkBSplineInterpolationDerivativeWeightFunction.h.

◆ IndexType

template<class TCoordRep = float, unsigned int VSpaceDimension = 2, unsigned int VSplineOrder = 3>
typedef Superclass::IndexType itk::BSplineInterpolationDerivativeWeightFunction< TCoordRep, VSpaceDimension, VSplineOrder >::IndexType

Definition at line 74 of file itkBSplineInterpolationDerivativeWeightFunction.h.

◆ KernelType

template<class TCoordRep = float, unsigned int VSpaceDimension = 2, unsigned int VSplineOrder = 3>
typedef Superclass::KernelType itk::BSplineInterpolationDerivativeWeightFunction< TCoordRep, VSpaceDimension, VSplineOrder >::KernelType
protected

Interpolation kernel types.

Definition at line 87 of file itkBSplineInterpolationDerivativeWeightFunction.h.

◆ OneDWeightsType

template<class TCoordRep = float, unsigned int VSpaceDimension = 2, unsigned int VSplineOrder = 3>
typedef Superclass::OneDWeightsType itk::BSplineInterpolationDerivativeWeightFunction< TCoordRep, VSpaceDimension, VSplineOrder >::OneDWeightsType
protected

Definition at line 92 of file itkBSplineInterpolationDerivativeWeightFunction.h.

◆ Pointer

template<class TCoordRep = float, unsigned int VSpaceDimension = 2, unsigned int VSplineOrder = 3>
typedef SmartPointer< Self > itk::BSplineInterpolationDerivativeWeightFunction< TCoordRep, VSpaceDimension, VSplineOrder >::Pointer

Definition at line 56 of file itkBSplineInterpolationDerivativeWeightFunction.h.

◆ SecondOrderDerivativeKernelType

template<class TCoordRep = float, unsigned int VSpaceDimension = 2, unsigned int VSplineOrder = 3>
typedef Superclass ::SecondOrderDerivativeKernelType itk::BSplineInterpolationDerivativeWeightFunction< TCoordRep, VSpaceDimension, VSplineOrder >::SecondOrderDerivativeKernelType
protected

Definition at line 90 of file itkBSplineInterpolationDerivativeWeightFunction.h.

◆ Self

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

Standard class typedefs.

Definition at line 53 of file itkBSplineInterpolationDerivativeWeightFunction.h.

◆ SizeType

template<class TCoordRep = float, unsigned int VSpaceDimension = 2, unsigned int VSplineOrder = 3>
typedef Superclass::SizeType itk::BSplineInterpolationDerivativeWeightFunction< TCoordRep, VSpaceDimension, VSplineOrder >::SizeType

Definition at line 75 of file itkBSplineInterpolationDerivativeWeightFunction.h.

◆ Superclass

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

Definition at line 55 of file itkBSplineInterpolationDerivativeWeightFunction.h.

◆ TableType

template<class TCoordRep = float, unsigned int VSpaceDimension = 2, unsigned int VSplineOrder = 3>
typedef Superclass::TableType itk::BSplineInterpolationDerivativeWeightFunction< TCoordRep, VSpaceDimension, VSplineOrder >::TableType
protected

Definition at line 91 of file itkBSplineInterpolationDerivativeWeightFunction.h.

◆ WeightsType

template<class TCoordRep = float, unsigned int VSpaceDimension = 2, unsigned int VSplineOrder = 3>
typedef Superclass::WeightsType itk::BSplineInterpolationDerivativeWeightFunction< TCoordRep, VSpaceDimension, VSplineOrder >::WeightsType

Typedefs from Superclass.

Definition at line 73 of file itkBSplineInterpolationDerivativeWeightFunction.h.

Constructor & Destructor Documentation

◆ BSplineInterpolationDerivativeWeightFunction() [1/2]

template<class TCoordRep = float, unsigned int VSpaceDimension = 2, unsigned int VSplineOrder = 3>
itk::BSplineInterpolationDerivativeWeightFunction< TCoordRep, VSpaceDimension, VSplineOrder >::BSplineInterpolationDerivativeWeightFunction ( )
protected

◆ ~BSplineInterpolationDerivativeWeightFunction()

template<class TCoordRep = float, unsigned int VSpaceDimension = 2, unsigned int VSplineOrder = 3>
itk::BSplineInterpolationDerivativeWeightFunction< TCoordRep, VSpaceDimension, VSplineOrder >::~BSplineInterpolationDerivativeWeightFunction ( )
inlineprotected

Definition at line 84 of file itkBSplineInterpolationDerivativeWeightFunction.h.

◆ BSplineInterpolationDerivativeWeightFunction() [2/2]

template<class TCoordRep = float, unsigned int VSpaceDimension = 2, unsigned int VSplineOrder = 3>
itk::BSplineInterpolationDerivativeWeightFunction< TCoordRep, VSpaceDimension, VSplineOrder >::BSplineInterpolationDerivativeWeightFunction ( const Self &  )
private

Member Function Documentation

◆ Compute1DWeights()

template<class TCoordRep = float, unsigned int VSpaceDimension = 2, unsigned int VSplineOrder = 3>
virtual void itk::BSplineInterpolationDerivativeWeightFunction< TCoordRep, VSpaceDimension, VSplineOrder >::Compute1DWeights ( const ContinuousIndexType &  index,
const IndexType &  startIndex,
OneDWeightsType &  weights1D 
) const
protectedvirtual

Compute the 1D weights, which are:

\[ \beta( x[i] - startIndex[i] ), \beta( x[i] - startIndex[i] - 1 ), \beta( x[i] - startIndex[i] - 2 ), \beta( x[i] - startIndex[i] - 3 ) \]

, with $\beta( x ) = \beta^2( x + 1/2 ) - \beta^2( x - 1/2 )$, in case of the derivative direction, and just $\beta(x) = \beta^3(x)$ for the non-derivative directions.

Implements itk::BSplineInterpolationWeightFunctionBase< TCoordRep, VSpaceDimension, VSplineOrder >.

◆ GetClassName()

template<class TCoordRep = float, unsigned int VSpaceDimension = 2, unsigned int VSplineOrder = 3>
virtual const char* itk::BSplineInterpolationDerivativeWeightFunction< TCoordRep, VSpaceDimension, VSplineOrder >::GetClassName ( ) const
virtual

Run-time type information (and related methods).

Reimplemented from itk::BSplineInterpolationWeightFunctionBase< TCoordRep, VSpaceDimension, VSplineOrder >.

◆ itkStaticConstMacro() [1/2]

template<class TCoordRep = float, unsigned int VSpaceDimension = 2, unsigned int VSplineOrder = 3>
itk::BSplineInterpolationDerivativeWeightFunction< TCoordRep, VSpaceDimension, VSplineOrder >::itkStaticConstMacro ( SpaceDimension  ,
unsigned  int,
VSpaceDimension   
)

Space dimension.

◆ itkStaticConstMacro() [2/2]

template<class TCoordRep = float, unsigned int VSpaceDimension = 2, unsigned int VSplineOrder = 3>
itk::BSplineInterpolationDerivativeWeightFunction< TCoordRep, VSpaceDimension, VSplineOrder >::itkStaticConstMacro ( SplineOrder  ,
unsigned  int,
VSplineOrder   
)

Spline order.

◆ New()

template<class TCoordRep = float, unsigned int VSpaceDimension = 2, unsigned int VSplineOrder = 3>
static Pointer itk::BSplineInterpolationDerivativeWeightFunction< TCoordRep, VSpaceDimension, VSplineOrder >::New ( )
static

New macro for creation of through the object factory.

◆ operator=()

template<class TCoordRep = float, unsigned int VSpaceDimension = 2, unsigned int VSplineOrder = 3>
void itk::BSplineInterpolationDerivativeWeightFunction< TCoordRep, VSpaceDimension, VSplineOrder >::operator= ( const Self &  )
private

◆ PrintSelf()

template<class TCoordRep = float, unsigned int VSpaceDimension = 2, unsigned int VSplineOrder = 3>
virtual void itk::BSplineInterpolationDerivativeWeightFunction< TCoordRep, VSpaceDimension, VSplineOrder >::PrintSelf ( std::ostream &  os,
Indent  indent 
) const
protectedvirtual

Print the member variables.

Reimplemented from itk::BSplineInterpolationWeightFunctionBase< TCoordRep, VSpaceDimension, VSplineOrder >.

◆ SetDerivativeDirection()

template<class TCoordRep = float, unsigned int VSpaceDimension = 2, unsigned int VSplineOrder = 3>
virtual void itk::BSplineInterpolationDerivativeWeightFunction< TCoordRep, VSpaceDimension, VSplineOrder >::SetDerivativeDirection ( unsigned int  dir)
virtual

Set the first order derivative direction.

Field Documentation

◆ m_DerivativeDirection

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

Member variables.

Definition at line 115 of file itkBSplineInterpolationDerivativeWeightFunction.h.


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