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IWindowPcaOp Class Reference

#include <IWindowPcaOp.hpp>

Inheritance diagram for IWindowPcaOp:

[legend]Collaboration diagram for IWindowPcaOp:

[legend]List of all members.

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Detailed Description

First PCA on Covariance matrix of Rgb Pixels.

Author:

Bernard De Cuyper

Version:

1.10

Date:

10/12/2003

 
Purpose:        PCA on covariance matrix of color RGB pixels allows to compute a fast separation
                of PCA components.

                Computation of the covariance is reduced, because we are not dealing with large number of channels.
                Also, we have the advantage, that the ordered PCAs can be evaluated quickly.
                The strongest PCA holds the most information. 

Papers: "Principal Component Neural Networks: Theory and Applications", K.I.Diamantaras, S.Y.Kung,
                Wiley-Interscience Publication, 1996.

                "Decision Estimation and Classification: An Introduction to Pattern Recognition and Related Topics.",
                Charles W. Therrien, John Wiley & Sons 1989.

Additional source:
                A very good public routine to tri-diagonalize a real symmetric matrix uses Householder's method.
                Thanks to Jeffrey D. Taft: "The C Eigenvector Source Code Page".
                

@ Copyrights: Bernard De Cuyper & Eddy Fraiha 2004, Eggs & Pictures. MIT/Open BSD copyright model.

Public Methods
	IWindowPcaOp ()
virtual	~IWindowPcaOp ()
virtual AnImage *	filter (AnImage *src, AnImage *dest=0)
	Local full image filtering.
virtual void	report (FILE *file)

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Member Function Documentation

AnImage * IWindowPcaOp::filter (  AnImage *    src, AnImage *    dest = 0 )  [virtual]

Local full image filtering. Parameters: src  is AnImage* is AnImage source channel dest  is AnImage* is AnImage result/placeholder Returns : AnImage* as result, Implements AnImageOp.

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

• IWindowPcaOp.hpp
• IWindowPcaOp.cpp

Restoreinpaint sourceforge project `C++/Java Image Processing, Restoration, Inpainting Project'.

Bernard De Cuyper: Open Project Leader: Concept, design and development. Bernard De Cuyper & Eddy Fraiha 2002, 2003. Bernard De Cuyper 2004. Open and free, for friendly usage only. Modifications on Belgium ground of this piece of artistic work, by governement institutions or companies, must be notified to Bernard De Cuyper.