classifier.h

00001 
00002 /***************************************************************************
00003  *  classifier.h - Abstract class defining a (color) classifier
00004  *
00005  *  Created: Tue May 03 19:50:02 2005
00006  *  Copyright  2005-2007  Tim Niemueller [www.niemueller.de]
00007  *
00008  ****************************************************************************/
00009 
00010 /*  This program is free software; you can redistribute it and/or modify
00011  *  it under the terms of the GNU General Public License as published by
00012  *  the Free Software Foundation; either version 2 of the License, or
00013  *  (at your option) any later version. A runtime exception applies to
00014  *  this software (see LICENSE.GPL_WRE file mentioned below for details).
00015  *
00016  *  This program is distributed in the hope that it will be useful,
00017  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
00018  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00019  *  GNU Library General Public License for more details.
00020  *
00021  *  Read the full text in the LICENSE.GPL_WRE file in the doc directory.
00022  */
00023 
00024 #ifndef __FIREVISION_CLASSIFIERS_CLASSIFIER_H_
00025 #define __FIREVISION_CLASSIFIERS_CLASSIFIER_H_
00026 
00027 #include <fvutils/base/roi.h>
00028 #include <list>
00029 
00030 namespace firevision {
00031 #if 0 /* just to make Emacs auto-indent happy */
00032 }
00033 #endif
00034 
00035 typedef std::list<ROI> ROIList;
00036 
00037 class Classifier
00038 {
00039 
00040  public:
00041   Classifier(const char *name);
00042   virtual ~Classifier();
00043 
00044   virtual void set_src_buffer(unsigned char *yuv422_planar,
00045                               unsigned int width, unsigned int height);
00046   virtual const char *  name() const;
00047 
00048   virtual ROIList * classify()                      = 0;
00049 
00050  protected:
00051   /** Source buffer, encoded as YUV422_PLANAR */
00052   unsigned char *_src;
00053   /** Width in pixels of _src buffer */
00054   unsigned int   _width;
00055   /** Height in pixels of _src buffer */
00056   unsigned int   _height;
00057 
00058  private:
00059   char *__name;
00060 
00061 };
00062 
00063 } // end namespace firevision
00064 
00065 #endif

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