VisualCortexBeo.C

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00001 /*!@file Neuro/VisualCortexBeo.C a VisualCortex with SingleChannelBeo channels */
00002 
00003 // //////////////////////////////////////////////////////////////////// //
00004 // The iLab Neuromorphic Vision C++ Toolkit - Copyright (C) 2000-2003   //
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: Laurent Itti <itti@usc.edu>
00034 // $HeadURL: svn://isvn.usc.edu/software/invt/trunk/saliency/src/Neuro/VisualCortexBeo.C $
00035 // $Id: VisualCortexBeo.C 10845 2009-02-13 08:49:12Z itti $
00036 //
00037 
00038 #include "Neuro/VisualCortexBeo.H"
00039 
00040 #include "Beowulf/Beowulf.H"
00041 #include "Channels/ChannelVisitor.H"
00042 #include "Neuro/SingleChannelBeo.H"
00043 #include "Channels/RawVisualCortex.H"
00044 
00045 namespace
00046 {
00047   class BeoInstaller : public ChannelVisitor
00048   {
00049   public:
00050     BeoInstaller(nub::ref<Beowulf> beo) : itsBeo(beo)
00051     {}
00052 
00053     virtual ~BeoInstaller()
00054     {}
00055 
00056     virtual void visitChannelBase(ChannelBase& chan)
00057     {
00058       LFATAL("I don't know how to configure channel '%s' for Beowulf use", chan.descriptiveName().c_str());
00059     }
00060 
00061     virtual void visitSingleChannel(SingleChannel& chan)
00062     {
00063       chan.setInputHandler(rutz::make_shared(new SingleChannelBeo(itsBeo)));
00064     }
00065 
00066     virtual void visitComplexChannel(ComplexChannel& chan)
00067     {
00068       chan.setSubchanVisitor(rutz::make_shared(new BeoInstaller(itsBeo)));
00069 
00070       // now iterate over the subchannels:
00071       for (uint i = 0; i < chan.numChans(); ++i) chan.subChan(i)->accept(*this);
00072     }
00073 
00074   private:
00075     nub::ref<Beowulf> itsBeo;
00076   };
00077 }
00078 
00079 // ######################################################################
00080 void setupVisualCortexBeo(RawVisualCortex& vcx, nub::ref<Beowulf> beo)
00081 {
00082   vcx.setSubchanVisitor(rutz::make_shared(new BeoInstaller(beo)));
00083   vcx.sortChannelsByNumSubmaps(true);
00084 }
00085 
00086 // ######################################################################
00087 /* So things look consistent in everyone's emacs... */
00088 /* Local Variables: */
00089 /* indent-tabs-mode: nil */
00090 /* End: */
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