PedestrianChannel.C

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00001 /*!@file Channels/PedestrianChannel.C */
00002 
00003 // //////////////////////////////////////////////////////////////////// //
00004 // The iLab Neuromorphic Vision C++ Toolkit - Copyright (C) 2000-2005   //
00005 // by the University of Southern California (USC) and the iLab at USC.  //
00006 // See http://iLab.usc.edu for information about this project.          //
00007 // //////////////////////////////////////////////////////////////////// //
00008 // Major portions of the iLab Neuromorphic Vision Toolkit are protected //
00009 // under the U.S. patent ``Computation of Intrinsic Perceptual Saliency //
00010 // in Visual Environments, and Applications'' by Christof Koch and      //
00011 // Laurent Itti, California Institute of Technology, 2001 (patent       //
00012 // pending; application number 09/912,225 filed July 23, 2001; see      //
00013 // http://pair.uspto.gov/cgi-bin/final/home.pl for current status).     //
00014 // //////////////////////////////////////////////////////////////////// //
00015 // This file is part of the iLab Neuromorphic Vision C++ Toolkit.       //
00016 //                                                                      //
00017 // The iLab Neuromorphic Vision C++ Toolkit is free software; you can   //
00018 // redistribute it and/or modify it under the terms of the GNU General  //
00019 // Public License as published by the Free Software Foundation; either  //
00020 // version 2 of the License, or (at your option) any later version.     //
00021 //                                                                      //
00022 // The iLab Neuromorphic Vision C++ Toolkit is distributed in the hope  //
00023 // that it will be useful, but WITHOUT ANY WARRANTY; without even the   //
00024 // implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR      //
00025 // PURPOSE.  See the GNU General Public License for more details.       //
00026 //                                                                      //
00027 // You should have received a copy of the GNU General Public License    //
00028 // along with the iLab Neuromorphic Vision C++ Toolkit; if not, write   //
00029 // to the Free Software Foundation, Inc., 59 Temple Place, Suite 330,   //
00030 // Boston, MA 02111-1307 USA.                                           //
00031 // //////////////////////////////////////////////////////////////////// //
00032 //
00033 // Primary maintainer for this file:
00034 // $HeadURL: svn://isvn.usc.edu/software/invt/trunk/saliency/src/Channels/PedestrianChannel.C $
00035 // $Id: PedestrianChannel.C 4679 2005-06-24 04:59:53Z rjpeters $
00036 //
00037 
00038 #ifndef PEDESTRIANCHANNEL_C_DEFINED
00039 #define PEDESTRIANCHANNEL_C_DEFINED
00040 
00041 #include "Channels/PedestrianChannel.H"
00042 
00043 // ######################################################################
00044 // PedestrianChannel member definitions:
00045 // ######################################################################
00046 
00047 namespace
00048 {
00049   const int pedX = 9;
00050   const int pedY = 15;
00051   const float pedFILT[pedX*pedY] = {
00052     -3.0, -3.0, -3.0, -3.0, -3.0, -3.0, -3.0, -3.0, -3.0,
00053     -3.0, -3.0, -3.0,  0.0,  1.0,  0.0, -3.0, -3.0, -3.0,
00054     -3.0, -3.0,  0.0,  2.0,  3.0,  2.0,  0.0, -3.0, -3.0,
00055     -3.0,  0.0,  0.0,  1.0,  3.0,  1.0,  0.0,  0.0, -3.0,
00056     -3.0,  1.0,  2.0,  3.0,  3.0,  3.0,  2.0,  1.0, -3.0,
00057     -3.0,  1.0,  2.0,  3.0,  3.0,  3.0,  2.0,  1.0, -3.0,
00058     -3.0,  1.0,  2.0,  3.0,  3.0,  3.0,  2.0,  1.0, -3.0,
00059     -3.0,  1.0,  2.0,  3.0,  3.0,  3.0,  2.0,  1.0, -3.0,
00060     -3.0,  1.0,  2.0,  3.0,  3.0,  3.0,  2.0,  1.0, -3.0,
00061     -3.0,  0.0,  2.0,  3.0,  2.0,  3.0,  2.0,  0.0, -3.0,
00062     -3.0,  0.0,  2.0,  3.0,  0.0,  3.0,  2.0,  0.0, -3.0,
00063     -3.0,  0.0,  2.0,  3.0,  0.0,  3.0,  2.0,  0.0, -3.0,
00064     -3.0,  0.0,  2.0,  3.0,  0.0,  3.0,  2.0,  0.0, -3.0,
00065     -3.0,  0.0,  2.0,  3.0,  0.0,  3.0,  2.0,  0.0, -3.0,
00066     -3.0, -3.0, -3.0, -3.0, -3.0, -3.0, -3.0, -3.0, -3.0
00067   };
00068 }
00069 
00070 PedestrianChannel::PedestrianChannel(OptionManager& mgr) :
00071   TemplateMatchChannel(mgr, Image<float>(pedFILT, pedX, pedY)),
00072   itsMinScale("PedestrianChannelMinScale", this, 1),
00073   itsMaxScale("PedestrianChannelMaxScale", this, 3)
00074 {  }
00075 
00076 // ######################################################################
00077 PedestrianChannel::~PedestrianChannel()
00078 {  }
00079 
00080 // ######################################################################
00081 void PedestrianChannel::start1()
00082 {
00083   TemplateMatchChannel::start1();
00084 
00085   // refuse to have our LevelSpec changed by the command line, because
00086   // we are special:
00087   itsLevelSpec.setVal(LevelSpec(itsMinScale.getVal(), itsMaxScale.getVal(),
00088                                 0, 1, 2));
00089   LINFO("Using scales [%d..%d]", itsMinScale.getVal(), itsMaxScale.getVal());
00090 }
00091 
00092 // ######################################################################
00093 /* So things look consistent in everyone's emacs... */
00094 /* Local Variables: */
00095 /* indent-tabs-mode: nil */
00096 /* End: */
00097 
00098 #endif // PEDESTRIANCHANNEL_C_DEFINED
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