CudaHmaxFLSal.H

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00001 /*!@file CUDA/CudaHmaxFLSal.H Modified from T. Serre's HMAX model with C1 layer input from Saliency */
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 //
00035 //
00036 
00037 #ifndef CUDAHMAXFLSAL_H_DEFINED
00038 #define CUDAHMAXFLSAL_H_DEFINED
00039 
00040 #include "CUDA/CudaSaliency.H"
00041 #include "CUDA/CudaImage.H"
00042 #include "CUDA/CudaHmax.H"
00043 #include "CUDA/CudaHmaxFL.H"
00044 #include <vector>
00045 
00046 #include <cmath>
00047 #include <string>
00048 #include <vector>
00049 #include <dirent.h>
00050 #include "nub/ref.h"
00051 
00052 class CudaHmaxFLSal : public CudaHmaxFL {
00053 public:
00054    //! Default constructor. Need to call init() later.
00055   CudaHmaxFLSal();
00056 
00057   //!Constructor
00058   CudaHmaxFLSal(MemoryPolicy mp, int dev, nub::ref<CudaSaliency> sal_in);
00059 
00060    //! Destructor
00061   ~CudaHmaxFLSal();
00062 
00063    //! Randomly extract a set of C1Patches from positive training images
00064   void extractRandC1Patches(Image<float> *& posTrainingImages, int numPosTrainImages, std::vector<int> patchSizes, int nPatchesPerSize, int no);
00065 
00066   // Get the C1 level from already computed saliency information(must be public if you need to learn patches)
00067   void getC1(CudaImage<float>**& c1Res);
00068 
00069   // Calculate the C1 level from salieny for the given image(must be public if you need to learn patches)
00070   void getC1(const CudaImage<float>& input, CudaImage<float>**& c1Res);
00071 
00072 
00073 protected:
00074   nub::ref<CudaSaliency> sal;
00075 
00076 };
00077 
00078 #endif
00079 
00080 // ######################################################################
00081 /* So things look consistent in everyone's emacs... */
00082 /* Local Variables: */
00083 /* indent-tabs-mode: nil */
00084 /* End: */
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