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//
// Filename : QInformationMap.h
// Author : Stephane Grabli
// Purpose : Class defining an information map using a QImage
// Date of creation : 04/01/2003
//
///////////////////////////////////////////////////////////////////////////////
//
// Copyright (C) : Please refer to the COPYRIGHT file distributed
// with this source distribution.
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
//
///////////////////////////////////////////////////////////////////////////////
#ifndef QINFORMATIONMAP_H
# define QINFORMATIONMAP_H
# include <qimage.h>
# include "InformationMap.h"
class QInformationMap : public InformationMap
{
private:
QImage _map; // the image or a piece of image
public:
QInformationMap();
QInformationMap(const QImage&);
QInformationMap(const QInformationMap&);
QInformationMap& operator=(const QInformationMap&);
//float getSmoothedPixel(int x, int y, float sigma = 0.2f)
virtual float getMean(int x, int y) ;
virtual void retrieveMeanAndVariance(int x, int y, float &oMean, float &oVariance) ;
inline const QImage& map() const {return _map;}
inline void setMap(const QImage& iMap, float iw, float ih) {_map = iMap.copy();_w=iw;_h=ih;}
protected:
virtual float computeGaussian(int x, int y);
};
#endif // QINFORMATIONMAP_H
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