00001 /*!@file Channels/IntegerOrientationChannel.H */ 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: Rob Peters <rjpeters at usc dot edu> 00034 // $HeadURL: svn://isvn.usc.edu/software/invt/trunk/saliency/src/Channels/IntegerOrientationChannel.H $ 00035 // $Id: IntegerOrientationChannel.H 8160 2007-03-21 21:34:16Z rjpeters $ 00036 // 00037 00038 #ifndef CHANNELS_INTEGERORIENTATIONCHANNEL_H_DEFINED 00039 #define CHANNELS_INTEGERORIENTATIONCHANNEL_H_DEFINED 00040 00041 #include "Channels/IntegerComplexChannel.H" 00042 00043 class IntegerSimpleChannel; 00044 00045 //###################################################################### 00046 //! A composite channel containing a set of orientation-tuned gabor channels. 00047 class IntegerOrientationChannel : public IntegerComplexChannel 00048 { 00049 public: 00050 //! Construct with standard params 00051 IntegerOrientationChannel(OptionManager& mgr, 00052 nub::ref<IntegerMathEngine> eng); 00053 00054 //! Destructor 00055 virtual ~IntegerOrientationChannel(); 00056 00057 //! Wraps ComplexChannel's subChan() and casts the result to GaborChannel. 00058 virtual IntegerSimpleChannel& gabor(const uint idx) const; 00059 00060 //! Overload so that we can reconfigure when our params get changed 00061 virtual void paramChanged(ModelParamBase* const param, 00062 const bool valueChanged, 00063 ParamClient::ChangeStatus* status); 00064 00065 protected: 00066 OModelParam<uint> itsNumOrients; //!< number of Gabor subchannels 00067 00068 //! (re-)build our subchannels 00069 virtual void buildSubChans(); 00070 00071 virtual void doInputInt(const IntegerInput& inp, 00072 const SimTime& t, 00073 PyramidCache<int>* cache, 00074 const Image<byte>& clipMask); 00075 }; 00076 00077 // ###################################################################### 00078 /* So things look consistent in everyone's emacs... */ 00079 /* Local Variables: */ 00080 /* mode: c++ */ 00081 /* indent-tabs-mode: nil */ 00082 /* End: */ 00083 00084 #endif // CHANNELS_INTEGERORIENTATIONCHANNEL_H_DEFINED
1.6.3