CudaHmaxCBCL.H

Go to the documentation of this file.
00001 /*!@file CUDA/CudaHmaxCBCL.H Wrapper class for CBCL CUDA model */
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: Daniel Parks <danielfp@usc.edu>
00034 // $HeadURL: svn://isvn.usc.edu/software/invt/trunk/saliency/src/CUDA/CudaHmaxCBCL.H $
00035 // $Id: CudaHmaxCBCL.H 14154 2010-10-21 05:07:25Z dparks $
00036 //
00037 
00038 #ifndef CUDAHMAXCBCL_H_DEFINED
00039 #define CUDAHMAXCBCL_H_DEFINED
00040 
00041 #include "cbcl_model.h"
00042 #include "Image/Image.H"
00043 
00044 class CudaHmaxCBCL
00045 {
00046 public:
00047   CudaHmaxCBCL();
00048   CudaHmaxCBCL(std::string c0patchFile, std::string c1patchFile);
00049   ~CudaHmaxCBCL();
00050   void loadC0(std::string c0patchFile);
00051   void loadC1(std::string c1patchFile);
00052   std::vector<std::string> readList(std::string inName);
00053   std::vector<std::string> readDir(std::string inName);
00054   void extractC1Patch(Image<float> &stim, int index, int patchSize);
00055   void initC1Patches(int numPatches, int patchSize, int patchDepth);
00056   void extractC1Patches(std::vector<std::string> files, int numPatches, int patchSize, int patchDepth);
00057   void writeOutFeatures(std::string c2FileName, int id, bool clearFile=false);
00058   void writeOutC1Patches(std::string filename);
00059   void readFilters(std::string filename,band_info** ppfilt,int* pnfilts);
00060   void writeFilters(band_info* pfilt,int nfilts, std::string filename);
00061   void extractPatches(std::vector<std::string> files, int numPatches);
00062   float *getC2Features();
00063   int numC2Features();
00064   void getC1(const float *pimg, int width, int height, bool copy=true);
00065   void getC2(const float *pimg, int width, int height);
00066   void clearC1();
00067   void clearC2();
00068 private:
00069     band_info *c0;
00070     band_info *s1;
00071     band_info* c1;
00072     band_info* s2;
00073     float*     c2b;
00074 
00075     band_info *c0patches;
00076     band_info *c1patches;
00077     int     nc0patches;
00078     int     nc1patches;
00079     int     nc0bands;
00080     int     ns1bands;
00081     int     nc1bands;
00082     int     ns2bands;
00083     int     nc2units;
00084 };
00085 
00086 #endif
Generated on Sun May 8 08:40:36 2011 for iLab Neuromorphic Vision Toolkit by  doxygen 1.6.3