InferoTemporalCudaHmax.H

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00001 /*!@file Neuro/InferoTemporalCudaHmax.H Object recognition module using CUDA */
00002 
00003 // //////////////////////////////////////////////////////////////////// //
00004 // The iLab Neuromorphic Vision C++ Toolkit - Copyright (C) 2001 by the //
00005 // 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://dparks@isvn.usc.edu/software/invt/trunk/saliency/src/Neuro/InferoTemporalHmax.H $
00035 // $Id: InferoTemporalHmax.H 13498 2010-05-28 02:53:57Z dparks $
00036 //
00037 
00038 #ifndef INFEROTEMPORALCUDAHMAX_H_DEFINED
00039 #define INFEROTEMPORALCUDAHMAX_H_DEFINED
00040 
00041 #include "Component/ModelComponent.H"
00042 #include "Component/ModelParam.H"
00043 #include "Neuro/InferoTemporalHmax.H"
00044 #include "HMAX/HmaxFL.H"
00045 #include "Learn/SVMObject.H"
00046 #include "Learn/SVMClassifier.H"
00047 #include "Learn/SVMObjectDB.H"
00048 #include "CUDA/CudaHmaxCBCL.H"
00049 
00050 class Brain;
00051 
00052 namespace nub { template <class T> class ref; }
00053 
00054 // ######################################################################
00055 //! Inferotemporal interface using HMAX with feature learning
00056 /*! Model of the Inferior Temporal Cortex utilizing HMAX object recognition */
00057 class InferoTemporalCudaHmax : public InferoTemporalHmax
00058 {
00059 
00060 public:
00061   //! Constructor
00062   InferoTemporalCudaHmax(OptionManager& mgr,
00063                     const std::string& descrName = "Infero Temporal CUDA HMAX",
00064                     const std::string& tagName = "InferoTemporalCudaHmax");
00065 
00066   //! Destructor
00067   virtual ~InferoTemporalCudaHmax();
00068 
00069   virtual std::vector<float> calculateFeatureVector(Image<float> objImg);
00070 
00071 protected:
00072   virtual std::vector<float> _convertFeatureVector(float *c2Res, int numC2);
00073   virtual void _freeFeatureVector(float *c2Res);
00074 
00075   // Override these
00076   virtual void _freeFeatureVector(float **c2Res);
00077   std::vector<float> _convertFeatureVector(float **c2Res);
00078   // Base class variable should not be used
00079   // OModelParam<std::string> itsHMAXStoredPatchesDir;   //!< dir of stored patches
00080   // HmaxFL hmax;
00081   OModelParam<std::string> itsCUDAHMAXStoredC0PatchesFile;   //!< file of stored C0 patches
00082   OModelParam<std::string> itsCUDAHMAXStoredC1PatchesFile;   //!< file of stored C1 patches
00083   CudaHmaxCBCL hmax;                                     //!< CBCL CUDA Hmax class
00084 
00085   //! (re-)initialization - load object database
00086   virtual void start1();
00087 
00088 
00089 };
00090 
00091 #endif
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