HaarFaceDetecting.hh

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/*
 *  Copyright (C) Massimo Cora' 2005 <maxcvs@email.it>
 *
 *  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 __HAAR_FACE_DETECTING_H__
#define __HAAR_FACE_DETECTING_H__

#include "OmniConfig.hh"
#include "OmniFaceDetecting.hh"

class HaarFaceDetecting : public OmniFaceDetecting {
public:

        HaarFaceDetecting( const char** cascade_file_array, int array_length,
                                                int min_size_x = 40, int min_size_y = 40 );
        virtual ~HaarFaceDetecting();

        bool is_ready_to_detect();
        
        bool face_detected( IplImage *image, CvPoint *face_center );

private:

        CvMemStorage* _storage;
        
        CvHaarClassifierCascade** _cascade_array;
        int _cascade_array_length;
        int _min_size_x;
        int _min_size_y;
};

#endif

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