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

#include <itkBSplineInterpolationDerivativeWeightFunction.h>

Inheritance diagram for itk::BSplineInterpolationDerivativeWeightFunction< TCoordRep, VSpaceDimension, VSplineOrder >:
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Collaboration diagram for itk::BSplineInterpolationDerivativeWeightFunction< TCoordRep, VSpaceDimension, VSplineOrder >:
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Public Types

typedef SmartPointer< const SelfConstPointer
typedef
Superclass::ContinuousIndexType 
ContinuousIndexType
typedef Superclass::IndexType IndexType
typedef SmartPointer< SelfPointer
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 SelfConstPointer
typedef ContinuousIndex
< TCoordRep, VSpaceDimension > 
ContinuousIndexType
typedef Index< VSpaceDimension > IndexType
typedef SmartPointer< SelfPointer
typedef
BSplineInterpolationWeightFunctionBase 
Self
typedef Size< VSpaceDimension > SizeType
typedef FunctionBase
< ContinuousIndex< TCoordRep,
VSpaceDimension >, Array
< double > > 
Superclass
typedef Array< doubleWeightsType

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 SizeTypeGetSupportSize ()
 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
BSplineDerivativeKernelFunction2
< itkGetStaticConstMacro(SplineOrder) > 
DerivativeKernelType
typedef BSplineKernelFunction2
< itkGetStaticConstMacro(SplineOrder) > 
KernelType
typedef Matrix< double,
itkGetStaticConstMacro(SpaceDimension),
itkGetStaticConstMacro(SplineOrder)+1 > 
OneDWeightsType
typedef
BSplineSecondOrderDerivativeKernelFunction2
< itkGetStaticConstMacro(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

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 42 of file itkBSplineInterpolationDerivativeWeightFunction.h.

Member Typedef Documentation

template<class TCoordRep = float, unsigned int VSpaceDimension = 2, unsigned int VSplineOrder = 3>
typedef SmartPointer<const Self> itk::BSplineInterpolationDerivativeWeightFunction< TCoordRep, VSpaceDimension, VSplineOrder >::ConstPointer
template<class TCoordRep = float, unsigned int VSpaceDimension = 2, unsigned int VSplineOrder = 3>
typedef Superclass::ContinuousIndexType itk::BSplineInterpolationDerivativeWeightFunction< TCoordRep, VSpaceDimension, VSplineOrder >::ContinuousIndexType
template<class TCoordRep = float, unsigned int VSpaceDimension = 2, unsigned int VSplineOrder = 3>
typedef Superclass::DerivativeKernelType itk::BSplineInterpolationDerivativeWeightFunction< TCoordRep, VSpaceDimension, VSplineOrder >::DerivativeKernelType
protected
template<class TCoordRep = float, unsigned int VSpaceDimension = 2, unsigned int VSplineOrder = 3>
typedef Superclass::IndexType itk::BSplineInterpolationDerivativeWeightFunction< TCoordRep, VSpaceDimension, VSplineOrder >::IndexType
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 81 of file itkBSplineInterpolationDerivativeWeightFunction.h.

template<class TCoordRep = float, unsigned int VSpaceDimension = 2, unsigned int VSplineOrder = 3>
typedef Superclass::OneDWeightsType itk::BSplineInterpolationDerivativeWeightFunction< TCoordRep, VSpaceDimension, VSplineOrder >::OneDWeightsType
protected
template<class TCoordRep = float, unsigned int VSpaceDimension = 2, unsigned int VSplineOrder = 3>
typedef SmartPointer<Self> itk::BSplineInterpolationDerivativeWeightFunction< TCoordRep, VSpaceDimension, VSplineOrder >::Pointer
template<class TCoordRep = float, unsigned int VSpaceDimension = 2, unsigned int VSplineOrder = 3>
typedef Superclass ::SecondOrderDerivativeKernelType itk::BSplineInterpolationDerivativeWeightFunction< TCoordRep, VSpaceDimension, VSplineOrder >::SecondOrderDerivativeKernelType
protected
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 48 of file itkBSplineInterpolationDerivativeWeightFunction.h.

template<class TCoordRep = float, unsigned int VSpaceDimension = 2, unsigned int VSplineOrder = 3>
typedef Superclass::SizeType itk::BSplineInterpolationDerivativeWeightFunction< TCoordRep, VSpaceDimension, VSplineOrder >::SizeType
template<class TCoordRep = float, unsigned int VSpaceDimension = 2, unsigned int VSplineOrder = 3>
typedef BSplineInterpolationWeightFunctionBase< TCoordRep, VSpaceDimension, VSplineOrder > itk::BSplineInterpolationDerivativeWeightFunction< TCoordRep, VSpaceDimension, VSplineOrder >::Superclass
template<class TCoordRep = float, unsigned int VSpaceDimension = 2, unsigned int VSplineOrder = 3>
typedef Superclass::TableType itk::BSplineInterpolationDerivativeWeightFunction< TCoordRep, VSpaceDimension, VSplineOrder >::TableType
protected
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 68 of file itkBSplineInterpolationDerivativeWeightFunction.h.

Constructor & Destructor Documentation

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

Member Function Documentation

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 >.

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 >.

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

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

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 108 of file itkBSplineInterpolationDerivativeWeightFunction.h.



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