itk::KernelFunctionBase2< TRealValueType > Class Template Reference

#include <itkKernelFunctionBase2.h>

Detailed Description

template<typename TRealValueType = double>
class itk::KernelFunctionBase2< TRealValueType >

Kernel used for density estimation and nonparameteric regression.

This class encapsulates the smoothing kernel used for statistical density estimation and nonparameteric regression. The basic idea of the kernel approach is to weight observations by a smooth function (the kernel) to created a smoothed approximation.

Reference: Silverman, B. W. (1986) Density Estimation. London: Chapman and Hall.

Definition at line 40 of file itkKernelFunctionBase2.h.

Inheritance diagram for itk::KernelFunctionBase2< TRealValueType >:

Public Types
typedef SmartPointer< const Self >	ConstPointer
typedef SmartPointer< Self >	Pointer
typedef TRealValueType	RealType
typedef KernelFunctionBase2	Self
typedef KernelFunctionBase< TRealValueType >	Superclass

Public Member Functions
TRealValueType	Evaluate (const TRealValueType &u) const override=0
virtual void	Evaluate (const TRealValueType &u, TRealValueType *weights) const =0
virtual const char *	GetClassName () const

Protected Member Functions
	KernelFunctionBase2 ()
	~KernelFunctionBase2 () override

Member Typedef Documentation

ConstPointer

template<typename TRealValueType = double>

typedef SmartPointer< const Self > itk::KernelFunctionBase2< TRealValueType >::ConstPointer

Definition at line 47 of file itkKernelFunctionBase2.h.

Pointer

template<typename TRealValueType = double>

typedef SmartPointer< Self > itk::KernelFunctionBase2< TRealValueType >::Pointer

Definition at line 46 of file itkKernelFunctionBase2.h.

RealType

template<typename TRealValueType = double>

typedef TRealValueType itk::KernelFunctionBase2< TRealValueType >::RealType

Definition at line 49 of file itkKernelFunctionBase2.h.

Self

template<typename TRealValueType = double>

typedef KernelFunctionBase2 itk::KernelFunctionBase2< TRealValueType >::Self

Standard class typedefs.

Definition at line 44 of file itkKernelFunctionBase2.h.

Superclass

template<typename TRealValueType = double>

typedef KernelFunctionBase< TRealValueType > itk::KernelFunctionBase2< TRealValueType >::Superclass

Definition at line 45 of file itkKernelFunctionBase2.h.

Constructor & Destructor Documentation

KernelFunctionBase2()

template<typename TRealValueType = double>

itk::KernelFunctionBase2< TRealValueType >::KernelFunctionBase2 ( )

inlineprotected

Definition at line 61 of file itkKernelFunctionBase2.h.

~KernelFunctionBase2()

template<typename TRealValueType = double>

itk::KernelFunctionBase2< TRealValueType >::~KernelFunctionBase2 ( )

inlineoverrideprotected

Definition at line 62 of file itkKernelFunctionBase2.h.

Member Function Documentation

Evaluate() [1/2]

template<typename TRealValueType = double>

TRealValueType itk::KernelFunctionBase2< TRealValueType >::Evaluate ( const TRealValueType &  u ) const

overridepure virtual

Evaluate the function. Subclasses must implement this.

Implemented in itk::BSplineDerivativeKernelFunction2< VSplineOrder >, and itk::BSplineKernelFunction2< VSplineOrder >.

Evaluate() [2/2]

template<typename TRealValueType = double>

virtual void itk::KernelFunctionBase2< TRealValueType >::Evaluate ( const TRealValueType &  u, TRealValueType *  weights  ) const

pure virtual

Evaluate the function. Subclasses must implement this.

Implemented in itk::BSplineDerivativeKernelFunction2< VSplineOrder >, and itk::BSplineKernelFunction2< VSplineOrder >.

GetClassName()

template<typename TRealValueType = double>

virtual const char * itk::KernelFunctionBase2< TRealValueType >::GetClassName ( ) const

virtual

Run-time type information (and related methods).

Reimplemented in itk::BSplineDerivativeKernelFunction2< VSplineOrder >, and itk::BSplineKernelFunction2< VSplineOrder >.