00001 /*!@file Channels/ZeroChannel.H Trivial channel that just returns a map full of zeroes */ 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/ZeroChannel.H $ 00035 // $Id: ZeroChannel.H 12820 2010-02-11 05:44:51Z itti $ 00036 // 00037 00038 #ifndef CHANNELS_ZEROCHANNEL_H_DEFINED 00039 #define CHANNELS_ZEROCHANNEL_H_DEFINED 00040 00041 #include "Channels/ChannelBase.H" 00042 #include "Image/LevelSpec.H" 00043 00044 /// Trivial channel that just returns a map full of zeroes 00045 class ZeroChannel : public ChannelBase 00046 { 00047 public: 00048 ZeroChannel(OptionManager& mgr, 00049 const std::string& descrName = "Trivial Zero Channel", 00050 const std::string& tagName = "ZeroChannel"); 00051 00052 virtual ~ZeroChannel(); 00053 00054 virtual bool outputAvailable() const; 00055 00056 virtual Dims getMapDims() const; 00057 00058 virtual uint numSubmaps() const; 00059 00060 virtual Image<float> getSubmap(const uint index) const; 00061 00062 virtual std::string getSubmapName(const uint index) const; 00063 00064 virtual std::string getSubmapNameShort(const uint index) const; 00065 00066 virtual void getFeatures(const Point2D<int>& locn, 00067 std::vector<float>& mean) const; 00068 00069 virtual void getFeaturesBatch(std::vector<Point2D<int>*> *locn, 00070 std::vector<std::vector<float> > *mean, 00071 int *count) const; 00072 00073 virtual Image<float> getOutput(); 00074 00075 protected: 00076 virtual void doInput(const InputFrame& inframe); 00077 00078 private: 00079 OModelParam<LevelSpec> itsLevelSpec; 00080 }; 00081 00082 // ###################################################################### 00083 /* So things look consistent in everyone's emacs... */ 00084 /* Local Variables: */ 00085 /* mode: c++ */ 00086 /* indent-tabs-mode: nil */ 00087 /* End: */ 00088 00089 #endif // CHANNELS_ZEROCHANNEL_H_DEFINED
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