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
using	ConstPointer = SmartPointer<const Self>
using	Pointer = SmartPointer<Self>
using	RealType = TRealValueType
using	Self = KernelFunctionBase2
using	Superclass = KernelFunctionBase<TRealValueType>

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 ()=default
	~KernelFunctionBase2 () override=default

Member Typedef Documentation

ConstPointer

template<typename TRealValueType = double>

using itk::KernelFunctionBase2< TRealValueType >::ConstPointer = SmartPointer<const Self>

Definition at line 47 of file itkKernelFunctionBase2.h.

Pointer

template<typename TRealValueType = double>

using itk::KernelFunctionBase2< TRealValueType >::Pointer = SmartPointer<Self>

Definition at line 46 of file itkKernelFunctionBase2.h.

RealType

template<typename TRealValueType = double>

using itk::KernelFunctionBase2< TRealValueType >::RealType = TRealValueType

Definition at line 49 of file itkKernelFunctionBase2.h.

Self

template<typename TRealValueType = double>

using itk::KernelFunctionBase2< TRealValueType >::Self = KernelFunctionBase2

Standard class typedefs.

Definition at line 44 of file itkKernelFunctionBase2.h.

Superclass

template<typename TRealValueType = double>

using itk::KernelFunctionBase2< TRealValueType >::Superclass = KernelFunctionBase<TRealValueType>

Definition at line 45 of file itkKernelFunctionBase2.h.

Constructor & Destructor Documentation

KernelFunctionBase2()

template<typename TRealValueType = double>

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

protecteddefault

~KernelFunctionBase2()

template<typename TRealValueType = double>

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

overrideprotecteddefault

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 >.