Fawkes API Fawkes Development Version
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00001 00002 /*************************************************************************** 00003 * circle.h - Header of circle shape model 00004 * 00005 * Created: Thu May 16 00:00:00 2005 00006 * Copyright 2005 Tim Niemueller [www.niemueller.de] 00007 * Hu Yuxiao <Yuxiao.Hu@rwth-aachen.de> 00008 * 00009 ****************************************************************************/ 00010 00011 /* This program is free software; you can redistribute it and/or modify 00012 * it under the terms of the GNU General Public License as published by 00013 * the Free Software Foundation; either version 2 of the License, or 00014 * (at your option) any later version. A runtime exception applies to 00015 * this software (see LICENSE.GPL_WRE file mentioned below for details). 00016 * 00017 * This program is distributed in the hope that it will be useful, 00018 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00019 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00020 * GNU Library General Public License for more details. 00021 * 00022 * Read the full text in the LICENSE.GPL_WRE file in the doc directory. 00023 */ 00024 00025 #ifndef __FIREVISION_MODELS_SHAPE_CIRCLE_H_ 00026 #define __FIREVISION_MODELS_SHAPE_CIRCLE_H_ 00027 00028 #include <vector> 00029 #include <iostream> 00030 00031 #include <utils/math/types.h> 00032 #include <fvutils/base/types.h> 00033 #include <fvutils/base/roi.h> 00034 #include <models/shape/shapemodel.h> 00035 00036 namespace firevision { 00037 #if 0 /* just to make Emacs auto-indent happy */ 00038 } 00039 #endif 00040 00041 // constants of the limits of the detected ball 00042 const unsigned int TBY_CIRCLE_RADIUS_MAX = 600; 00043 const unsigned int TBY_CIRCLE_RADIUS_MIN = 2; 00044 00045 class Circle : public Shape 00046 { 00047 public: 00048 Circle(); 00049 Circle(const center_in_roi_t& c, float r, int n = 0); 00050 00051 void printToStream(std::ostream &stream); 00052 00053 void setMargin( unsigned int margin ); 00054 bool isClose( unsigned int in_roi_x, unsigned int in_roi_y ); 00055 00056 void fitCircle(std::vector< fawkes::point_t >& points); 00057 00058 public: 00059 /** Center of object in ROI */ 00060 center_in_roi_t center; 00061 /** Radius of object */ 00062 float radius; 00063 /** Number of pixels */ 00064 int count; 00065 /** Margin around shape */ 00066 unsigned int margin; 00067 00068 }; 00069 00070 } // end namespace firevision 00071 00072 #endif // __FIREVISION_MODELS_SHAPE_CIRCLE_H_