TrackerStat.h

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/*
 * This file is part of ALVAR, A Library for Virtual and Augmented Reality.
 *
 * Copyright 2007-2012 VTT Technical Research Centre of Finland
 *
 * Contact: VTT Augmented Reality Team <alvar.info@vtt.fi>
 *          <http://www.vtt.fi/multimedia/alvar.html>
 *
 * ALVAR is free software; you can redistribute it and/or modify it under the
 * terms of the GNU Lesser General Public License as published by the Free
 * Software Foundation; either version 2.1 of the License, or (at your option)
 * any later version.
 *
 * This library 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 Lesser General Public License
 * for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with ALVAR; if not, see
 * <http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html>.
 */

#ifndef TRACKERSTAT_H
#define TRACKERSTAT_H

#include "Tracker.h"
#include "TrackerFeatures.h"
#include "Util.h"

namespace alvar {

class ALVAR_EXPORT TrackerStat : public Tracker {
protected:
        TrackerFeatures f;
        HistogramSubpixel hist;
public:
        double xd;
        double yd;
        TrackerStat(int binsize=8);
        void Reset();
        double Track(IplImage *img);
        virtual void Compensate(double *x, double *y);
};

class ALVAR_EXPORT TrackerStatRot : public TrackerStat {
        int x_res, y_res;
        HistogramSubpixel hist_rot;
public:
        double rotd;
        TrackerStatRot(int binsize=8, int binsize_rot=3);
        double Track(IplImage *img);
        virtual void Compensate(double *x, double *y);
};

} // namespace alvar

#endif