Image Component Library (ICL)
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00001 /******************************************************************** 00002 ** Image Component Library (ICL) ** 00003 ** ** 00004 ** Copyright (C) 2006-2013 CITEC, University of Bielefeld ** 00005 ** Neuroinformatics Group ** 00006 ** Website: www.iclcv.org and ** 00007 ** http://opensource.cit-ec.de/projects/icl ** 00008 ** ** 00009 ** File : ICLCV/src/ICLCV/RegionDetector.h ** 00010 ** Module : ICLCV ** 00011 ** Authors: Christof Elbrechter, Erik Weitnauer ** 00012 ** ** 00013 ** ** 00014 ** GNU LESSER GENERAL PUBLIC LICENSE ** 00015 ** This file may be used under the terms of the GNU Lesser General ** 00016 ** Public License version 3.0 as published by the ** 00017 ** ** 00018 ** Free Software Foundation and appearing in the file LICENSE.LGPL ** 00019 ** included in the packaging of this file. Please review the ** 00020 ** following information to ensure the license requirements will ** 00021 ** be met: http://www.gnu.org/licenses/lgpl-3.0.txt ** 00022 ** ** 00023 ** The development of this software was supported by the ** 00024 ** Excellence Cluster EXC 277 Cognitive Interaction Technology. ** 00025 ** The Excellence Cluster EXC 277 is a grant of the Deutsche ** 00026 ** Forschungsgemeinschaft (DFG) in the context of the German ** 00027 ** Excellence Initiative. ** 00028 ** ** 00029 ********************************************************************/ 00030 00031 #pragma once 00032 00033 #include <ICLUtils/CompatMacros.h> 00034 #include <ICLUtils/Uncopyable.h> 00035 #include <ICLUtils/Configurable.h> 00036 #include <ICLCore/ImgBase.h> 00037 #include <ICLCV/ImageRegion.h> 00038 00039 #include <vector> 00040 00041 namespace icl{ 00042 namespace cv{ 00043 00045 00179 class ICLCV_API RegionDetector : public utils::Uncopyable, public utils::Configurable{ 00180 00181 struct Data; 00182 Data *m_data; 00183 00184 public: 00185 00187 00188 RegionDetector(bool createRegionGraph, const std::string &configurableID=Configurable::create_default_ID("region-detector-")); 00189 00191 RegionDetector(int minSize=1, int maxSize=400000000, int minVal=0, int maxVal=255, bool createRegionGraph=false, 00192 const std::string &configurableID=Configurable::create_default_ID("region-detector-")); 00193 00195 virtual ~RegionDetector(); 00196 00198 void setConstraints(int minSize, int maxSize, int minVal, int maxVal); 00199 00201 void setCreateGraph(bool on); 00202 00204 00207 void setCSSParams(float angle_thresh=162., 00208 float rc_coeff=1.5, 00209 float sigma=3., 00210 float curvature_cutoff=100., 00211 float straight_line_thresh=0.1); 00212 00214 00215 const std::vector<ImageRegion> &detect(const core::ImgBase *image); 00216 00218 00220 const ImageRegion click(const utils::Point &pos); 00221 const std::vector<ImageRegion> & getLastDetectedRegions(); 00222 private: 00223 00225 void useImage(const core::ImgBase *image) throw (utils::ICLException); 00226 00228 00229 void analyseRegions(); 00230 00232 00233 void joinRegions(); 00234 00236 00237 void linkRegions(); 00238 00240 00241 void setUpBorders(); 00242 00244 00245 void filterRegions(); 00246 00247 }; 00248 00249 } // namespace cv 00250 } 00251 00252