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/* ============================================================
*
* This file is a part of digiKam project
* http://www.digikam.org
*
* Date : 2005-05-25
* Description : Refocus threaded image filter.
*
* Copyright (C) 2005-2007 by Gilles Caulier <caulier dot gilles at gmail dot com>
*
* 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, 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.
*
* ============================================================ */
#ifndef REFOCUS_H
#define REFOCUS_H
// Local includes.
#include "dimgthreadedfilter.h"
namespace DigikamImagesPluginCore
{
class Refocus : public Digikam::DImgThreadedFilter
{
public:
Refocus(Digikam::DImg *orgImage, QObject *parent=0, int matrixSize=5, double radius=0.9,
double gauss=0.0, double correlation=0.5, double noise=0.01);
~Refocus(){};
private: // Refocus filter methods.
virtual void filterImage(void);
void refocusImage(uchar* data, int width, int height, bool sixteenBit,
int matrixSize, double radius, double gauss,
double correlation, double noise);
void convolveImage(uchar *orgData, uchar *destData, int width, int height,
bool sixteenBit, const double *const matrix, int mat_size);
private: // Refocus filter data.
int m_matrixSize;
double m_radius;
double m_gauss;
double m_correlation;
double m_noise;
};
} // NameSpace DigikamImagesPluginCore
#endif /* REFOCUS_H */
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