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itk::BSplineKernelFunction2< VSplineOrder > Class Template Reference

#include <itkBSplineKernelFunction2.h>

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Data Structures

struct  Dispatch
 
struct  DispatchBase
 

Public Types

typedef SmartPointer< Self > Pointer
 
typedef BSplineKernelFunction2 Self
 
typedef KernelFunction Superclass
 
typedef FixedArray< double,
itkGetStaticConstMacro(SplineOrder)+1 > 		WeightArrayType
 

Public Member Functions

double Evaluate (const double &u) const
 
void Evaluate (const double &u, WeightArrayType &weights) const
 
virtual const char * GetClassName () const
 
 itkStaticConstMacro (SplineOrder, unsigned int, VSplineOrder)
 

Static Public Member Functions

static Pointer New ()
 

Protected Member Functions

 BSplineKernelFunction2 ()
 
void PrintSelf (std::ostream &os, Indent indent) const
 
 ~BSplineKernelFunction2 ()
 

Private Member Functions

 BSplineKernelFunction2 (const Self &)
 
double Evaluate (const Dispatch< 0 > &, const double &u) const
 
double Evaluate (const Dispatch< 1 > &, const double &u) const
 
double Evaluate (const Dispatch< 2 > &, const double &u) const
 
double Evaluate (const Dispatch< 3 > &, const double &u) const
 
double Evaluate (const DispatchBase &, const double &) const
 
void Evaluate (const Dispatch< 0 > &, const double &u, WeightArrayType &weights) const
 
void Evaluate (const Dispatch< 1 > &, const double &u, WeightArrayType &weights) const
 
void Evaluate (const Dispatch< 2 > &, const double &u, WeightArrayType &weights) const
 
void Evaluate (const Dispatch< 3 > &, const double &u, WeightArrayType &weights) const
 
double Evaluate (const DispatchBase &, const double &, WeightArrayType &) const
 
void operator= (const Self &)
 

Detailed Description

template<unsigned int VSplineOrder = 3>
class itk::BSplineKernelFunction2< VSplineOrder >

B-spline kernel used for density estimation and nonparameteric regression.

This class encapsulates B-spline kernel for density estimation or nonparametric regression. See documentation for KernelFunction for more details.

This class is templated over the spline order.

Warning
Evaluate is only implemented for spline order 0 to 3
See Also
KernelFunction

Definition at line 42 of file itkBSplineKernelFunction2.h.

Member Typedef Documentation

template<unsigned int VSplineOrder = 3>
typedef SmartPointer<Self> itk::BSplineKernelFunction2< VSplineOrder >::Pointer

Definition at line 48 of file itkBSplineKernelFunction2.h.

template<unsigned int VSplineOrder = 3>
typedef BSplineKernelFunction2 itk::BSplineKernelFunction2< VSplineOrder >::Self

Standard class typedefs.

Definition at line 46 of file itkBSplineKernelFunction2.h.

template<unsigned int VSplineOrder = 3>
typedef KernelFunction itk::BSplineKernelFunction2< VSplineOrder >::Superclass

Definition at line 47 of file itkBSplineKernelFunction2.h.

template<unsigned int VSplineOrder = 3>
typedef FixedArray< double, itkGetStaticConstMacro( SplineOrder ) + 1 > itk::BSplineKernelFunction2< VSplineOrder >::WeightArrayType

Store weights for the entire support.

Definition at line 61 of file itkBSplineKernelFunction2.h.

Constructor & Destructor Documentation

template<unsigned int VSplineOrder = 3>
itk::BSplineKernelFunction2< VSplineOrder >::BSplineKernelFunction2 ( )
inlineprotected

Definition at line 78 of file itkBSplineKernelFunction2.h.

template<unsigned int VSplineOrder = 3>
itk::BSplineKernelFunction2< VSplineOrder >::~BSplineKernelFunction2 ( )
inlineprotected

Definition at line 79 of file itkBSplineKernelFunction2.h.

template<unsigned int VSplineOrder = 3>
itk::BSplineKernelFunction2< VSplineOrder >::BSplineKernelFunction2 ( const Self &  )
private

Member Function Documentation

template<unsigned int VSplineOrder = 3>
double itk::BSplineKernelFunction2< VSplineOrder >::Evaluate ( const double &  u) const
inline

Evaluate the function at one point.

Definition at line 64 of file itkBSplineKernelFunction2.h.

template<unsigned int VSplineOrder = 3>
void itk::BSplineKernelFunction2< VSplineOrder >::Evaluate ( const double &  u,
WeightArrayType &  weights 
) const
inline

Evaluate the function at the entire support. This is slightly faster, since no if's are needed.

Definition at line 72 of file itkBSplineKernelFunction2.h.

template<unsigned int VSplineOrder = 3>
double itk::BSplineKernelFunction2< VSplineOrder >::Evaluate ( const Dispatch< 0 > &  ,
const double &  u 
) const
inlineprivate

B-spline functions for one point.Zeroth order spline.

Definition at line 101 of file itkBSplineKernelFunction2.h.

template<unsigned int VSplineOrder = 3>
double itk::BSplineKernelFunction2< VSplineOrder >::Evaluate ( const Dispatch< 1 > &  ,
const double &  u 
) const
inlineprivate

First order spline

Definition at line 111 of file itkBSplineKernelFunction2.h.

template<unsigned int VSplineOrder = 3>
double itk::BSplineKernelFunction2< VSplineOrder >::Evaluate ( const Dispatch< 2 > &  ,
const double &  u 
) const
inlineprivate

Second order spline.

Definition at line 120 of file itkBSplineKernelFunction2.h.

template<unsigned int VSplineOrder = 3>
double itk::BSplineKernelFunction2< VSplineOrder >::Evaluate ( const Dispatch< 3 > &  ,
const double &  u 
) const
inlineprivate

Third order spline.

Definition at line 136 of file itkBSplineKernelFunction2.h.

template<unsigned int VSplineOrder = 3>
double itk::BSplineKernelFunction2< VSplineOrder >::Evaluate ( const DispatchBase &  ,
const double &   
) const
inlineprivate

Unimplemented spline order.

Definition at line 153 of file itkBSplineKernelFunction2.h.

template<unsigned int VSplineOrder = 3>
void itk::BSplineKernelFunction2< VSplineOrder >::Evaluate ( const Dispatch< 0 > &  ,
const double &  u,
WeightArrayType &  weights 
) const
inlineprivate

B-spline functions for all points in the support.Zeroth order spline.

Definition at line 165 of file itkBSplineKernelFunction2.h.

template<unsigned int VSplineOrder = 3>
void itk::BSplineKernelFunction2< VSplineOrder >::Evaluate ( const Dispatch< 1 > &  ,
const double &  u,
WeightArrayType &  weights 
) const
inlineprivate

First order spline

Definition at line 173 of file itkBSplineKernelFunction2.h.

template<unsigned int VSplineOrder = 3>
void itk::BSplineKernelFunction2< VSplineOrder >::Evaluate ( const Dispatch< 2 > &  ,
const double &  u,
WeightArrayType &  weights 
) const
inlineprivate

Second order spline.

Definition at line 181 of file itkBSplineKernelFunction2.h.

template<unsigned int VSplineOrder = 3>
void itk::BSplineKernelFunction2< VSplineOrder >::Evaluate ( const Dispatch< 3 > &  ,
const double &  u,
WeightArrayType &  weights 
) const
inlineprivate

Third order spline.

Definition at line 192 of file itkBSplineKernelFunction2.h.

template<unsigned int VSplineOrder = 3>
double itk::BSplineKernelFunction2< VSplineOrder >::Evaluate ( const DispatchBase &  ,
const double &  ,
WeightArrayType &   
) const
inlineprivate

Unimplemented spline order.

Definition at line 205 of file itkBSplineKernelFunction2.h.

template<unsigned int VSplineOrder = 3>
virtual const char* itk::BSplineKernelFunction2< VSplineOrder >::GetClassName ( ) const
virtual

Run-time type information (and related methods).

template<unsigned int VSplineOrder = 3>
itk::BSplineKernelFunction2< VSplineOrder >::itkStaticConstMacro ( SplineOrder  ,
unsigned  int,
VSplineOrder   
)

Enum of for spline order.

template<unsigned int VSplineOrder = 3>
static Pointer itk::BSplineKernelFunction2< VSplineOrder >::New ( )
static

Method for creation through the object factory.

template<unsigned int VSplineOrder = 3>
void itk::BSplineKernelFunction2< VSplineOrder >::operator= ( const Self &  )
private
template<unsigned int VSplineOrder = 3>
void itk::BSplineKernelFunction2< VSplineOrder >::PrintSelf ( std::ostream &  os,
Indent  indent 
) const
inlineprotected

Definition at line 81 of file itkBSplineKernelFunction2.h.


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