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HxNgbNormCorrelation Class Template Reference

Neighbourhood functor for normalized (cross) correlation filter. More...

#include <HxNgbNormCorrelation.h>

List of all members.

Public Types
typedef HxNgbLoopTag	IteratorCategory
	Loop version. More...
typedef HxNgb2PhaseTag	PhaseCategory
	2 phases. More...
typedef HxNgbTransInVarTag	TransVarianceCategory
	Translation invariant. More...
Public Methods
	HxNgbNormCorrelation (HxTagList &tags)
	~HxNgbNormCorrelation ()
HxSizes	size ()
void	init ()
void	next (int x, int y, ArithT pixV, ArithT maskV)
void	init2 ()
void	next2 (int x, int y, ArithT pixV, ArithT maskV)
ResultT	result ()
Static Public Methods
HxString	className ()
	The name : "normalizedCorrelation". More...

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Detailed Description

template<class ArithT, class ResultT>
class HxNgbNormCorrelation< ArithT, ResultT >

Neighbourhood functor for normalized (cross) correlation filter.

Formula:

\begin{verbatim} Sum[f(x,y) - fBar(x,y)][w(x,y) - wBar] x,y --------------------------------------------------------- Sqrt[ Sum[f(x,y) - fBar(x,y)]^2 * Sum[w(x,y) - wBar]^2 ] x,y x,y \end{verbatim}

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Member Typedef Documentation

template<class ArithT, class ResultT> typedef HxNgbLoopTag HxNgbNormCorrelation::IteratorCategory

Loop version.

template<class ArithT, class ResultT> typedef HxNgb2PhaseTag HxNgbNormCorrelation::PhaseCategory

2 phases.

template<class ArithT, class ResultT> typedef HxNgbTransInVarTag HxNgbNormCorrelation::TransVarianceCategory

Translation invariant.

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Member Function Documentation

template<class ArithT, class ResultT> HxString HxNgbNormCorrelation< ArithT, ResultT >::className (    )  [static]

The name : "normalizedCorrelation". { static HxString name("normalizedCorrelation"); return name; }

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

• HxNgbNormCorrelation.h
• HxNgbNormCorrelation.c

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