itk::KernelFunctionBase< TRealValueType > Class Template Reference

#include <itkKernelFunctionBase.h>

Inheritance diagram for itk::KernelFunctionBase< TRealValueType >:

Collaboration diagram for itk::KernelFunctionBase< TRealValueType >:

Detailed Description

template<typename TRealValueType = double>
class itk::KernelFunctionBase< 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 43 of file itkKernelFunctionBase.h.

Public Types
typedef SmartPointer< const Self >	ConstPointer
typedef SmartPointer< Self >	Pointer
typedef TRealValueType	RealType
typedef KernelFunctionBase	Self
typedef FunctionBase < TRealValueType, TRealValueType >	Superclass
Public Types inherited from itk::FunctionBase< TRealValueType, TRealValueType >
typedef SmartPointer< const Self >	ConstPointer
typedef TRealValueType	InputType
typedef TRealValueType	OutputType
typedef SmartPointer< Self >	Pointer
typedef FunctionBase	Self
typedef Object	Superclass
Public Types inherited from itk::Object
typedef SmartPointer< const Self >	ConstPointer
typedef SmartPointer< Self >	Pointer
typedef Object	Self
typedef LightObject	Superclass
Public Types inherited from itk::LightObject
typedef SmartPointer< const Self >	ConstPointer
typedef SmartPointer< Self >	Pointer
typedef LightObject	Self

Public Member Functions
virtual TRealValueType	Evaluate (const TRealValueType &u) const =0
virtual const char *	GetNameOfClass () const

Protected Member Functions
	KernelFunctionBase ()
void	PrintSelf (std::ostream &os, Indent indent) const
virtual	~KernelFunctionBase ()
Protected Member Functions inherited from itk::FunctionBase< TRealValueType, TRealValueType >
	FunctionBase ()
	~FunctionBase ()
Protected Member Functions inherited from itk::Object
	Object ()
bool	PrintObservers (std::ostream &os, Indent indent) const
virtual void	SetTimeStamp (const TimeStamp &time)
virtual	~Object ()
Protected Member Functions inherited from itk::LightObject
virtual LightObject::Pointer	InternalClone () const
	LightObject ()
virtual void	PrintHeader (std::ostream &os, Indent indent) const
virtual void	PrintTrailer (std::ostream &os, Indent indent) const
virtual	~LightObject ()

Additional Inherited Members
Static Public Member Functions inherited from itk::Object
static bool	GetGlobalWarningDisplay ()
static void	GlobalWarningDisplayOff ()
static void	GlobalWarningDisplayOn ()
static Pointer	New ()
static void	SetGlobalWarningDisplay (bool flag)
Protected Types inherited from itk::LightObject
typedef int	InternalReferenceCountType
Protected Attributes inherited from itk::LightObject
InternalReferenceCountType	m_ReferenceCount
SimpleFastMutexLock	m_ReferenceCountLock

Member Typedef Documentation

template<typename TRealValueType = double>

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

Definition at line 50 of file itkKernelFunctionBase.h.

template<typename TRealValueType = double>

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

Definition at line 49 of file itkKernelFunctionBase.h.

template<typename TRealValueType = double>

typedef TRealValueType itk::KernelFunctionBase< TRealValueType >::RealType

Definition at line 52 of file itkKernelFunctionBase.h.

template<typename TRealValueType = double>

typedef KernelFunctionBase itk::KernelFunctionBase< TRealValueType >::Self

Standard class typedefs.

Definition at line 47 of file itkKernelFunctionBase.h.

template<typename TRealValueType = double>

typedef FunctionBase< TRealValueType, TRealValueType > itk::KernelFunctionBase< TRealValueType >::Superclass

Definition at line 48 of file itkKernelFunctionBase.h.

Constructor & Destructor Documentation

template<typename TRealValueType = double>

itk::KernelFunctionBase< TRealValueType >::KernelFunctionBase ( )

inlineprotected

Definition at line 69 of file itkKernelFunctionBase.h.

template<typename TRealValueType = double>

virtual itk::KernelFunctionBase< TRealValueType >::~KernelFunctionBase ( )

inlineprotectedvirtual

Definition at line 70 of file itkKernelFunctionBase.h.

Member Function Documentation

template<typename TRealValueType = double>

virtual TRealValueType itk::KernelFunctionBase< TRealValueType >::Evaluate ( const TRealValueType &  u ) const

pure virtual

Evaluate the function. Subclasses must implement this.

Implements itk::FunctionBase< TRealValueType, TRealValueType >.

Implemented in itk::CoxDeBoorBSplineKernelFunction< VSplineOrder, TRealValueType >, itk::GaborKernelFunction< TRealValueType >, itk::BSplineDerivativeKernelFunction< VSplineOrder, TRealValueType >, itk::BSplineKernelFunction< VSplineOrder, TRealValueType >, itk::GaussianKernelFunction< TRealValueType >, and itk::GaussianKernelFunction< double >.

template<typename TRealValueType = double>

virtual const char* itk::KernelFunctionBase< TRealValueType >::GetNameOfClass ( ) const

virtual

Run-time type information (and related methods).

Reimplemented from itk::FunctionBase< TRealValueType, TRealValueType >.

Reimplemented in itk::CoxDeBoorBSplineKernelFunction< VSplineOrder, TRealValueType >, itk::GaborKernelFunction< TRealValueType >, itk::BSplineDerivativeKernelFunction< VSplineOrder, TRealValueType >, itk::BSplineKernelFunction< VSplineOrder, TRealValueType >, itk::GaussianKernelFunction< TRealValueType >, itk::GaussianKernelFunction< double >, and itk::KernelFunction.

template<typename TRealValueType = double>

void itk::KernelFunctionBase< TRealValueType >::PrintSelf ( std::ostream &  os, Indent  indent  ) const

inlineprotectedvirtual

Methods invoked by Print() to print information about the object including superclasses. Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes.

Reimplemented from itk::Object.

Reimplemented in itk::CoxDeBoorBSplineKernelFunction< VSplineOrder, TRealValueType >, and itk::GaborKernelFunction< TRealValueType >.

Definition at line 71 of file itkKernelFunctionBase.h.

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The documentation for this class was generated from the following file:

• itkKernelFunctionBase.h