#include <otbCzihoSOMNeighborhoodBehaviorFunctor.h>

Public Member Functions

	CzihoSOMNeighborhoodBehaviorFunctor ()

virtual	~CzihoSOMNeighborhoodBehaviorFunctor ()

template<unsigned int VDimension>
itk::Size< VDimension >	operator() (unsigned int currentIteration, unsigned int numberOfIterations, const itk::Size< VDimension > &sizeInit) const

Detailed Description

Neighborhood size behavior over SOM training phase.

This class implements an evolution of the neighborhood size over the SOM training. It is issued from A. Cziho's PhD: "Compression d'images et analyse de contenu par quantification vectorielle" PhD dissertation, University of Rennes I, Rennes, France. May 5th, 1999.

The behavior of the radius r (ie.

SizeType

component 0, 1, ...) is given by: $r = r_{\textrm{init}} \left( 1 - \frac{t}{t_{\textrm{end}}} \right)^2$

CzihoSOMNeighborhoodBehaviorFunctor uses some parameters of the SOM class such as:

NeighborhoodSizeInit

,

NumberOfIterations

which are parameters of the functor function.

operator()

is templated with the dimension of the neighborhoodSize.

See also: SOM

Definition at line 56 of file otbCzihoSOMNeighborhoodBehaviorFunctor.h.

Constructor & Destructor Documentation

◆ CzihoSOMNeighborhoodBehaviorFunctor()

otb::Functor::CzihoSOMNeighborhoodBehaviorFunctor::CzihoSOMNeighborhoodBehaviorFunctor ( )

inline

Empty constructor / descructor

Definition at line 60 of file otbCzihoSOMNeighborhoodBehaviorFunctor.h.

◆ ~CzihoSOMNeighborhoodBehaviorFunctor()

virtual otb::Functor::CzihoSOMNeighborhoodBehaviorFunctor::~CzihoSOMNeighborhoodBehaviorFunctor ( )

inlinevirtual

Empty constructor / descructor

Definition at line 63 of file otbCzihoSOMNeighborhoodBehaviorFunctor.h.

Member Function Documentation

◆ operator()()

template<unsigned int VDimension>

itk::Size<VDimension> otb::Functor::CzihoSOMNeighborhoodBehaviorFunctor::operator()	(	unsigned int	currentIteration,
		unsigned int	numberOfIterations,
		const itk::Size< VDimension > &	sizeInit
	)		const

inline

Functor

Definition at line 70 of file otbCzihoSOMNeighborhoodBehaviorFunctor.h.

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

otbCzihoSOMNeighborhoodBehaviorFunctor.h