00001 /*!@file Corba/ImageOrbUtil.H conversion utils for Images */ 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: Lior Elazary <lelazary@yahoo.com> 00034 // $HeadURL: svn://isvn.usc.edu/software/invt/trunk/saliency/src/Corba/ImageOrbUtil.H $ 00035 // $Id: ImageOrbUtil.H 6593 2006-05-16 20:33:52Z rjpeters $ 00036 // 00037 00038 //! Convert from various images structuers to send over CORBA 00039 00040 #ifndef ImageOrbUtil_H 00041 #define ImageOrbUtil_H 00042 00043 #include "Corba/ImageOrbSK.hh" 00044 #include "Image/Image.H" 00045 00046 //! image2Orb, convert and image object into a corba data type 00047 template <class T> inline 00048 ImageOrb* image2Orb(const Image<T>& img){ 00049 00050 ASSERT(img.initialized()); 00051 int size = img.getSize()*sizeof(T); 00052 00053 ImageOrb *imgOrb = new ImageOrb; 00054 00055 imgOrb->width = img.getWidth(); 00056 imgOrb->height = img.getHeight(); 00057 imgOrb->pix_size = sizeof(T); //the pixel size for error checking 00058 00059 CORBA::Octet *dat = new CORBA::Octet[size]; 00060 00061 unsigned char *imgdata = const_cast<unsigned char*> 00062 (reinterpret_cast<const unsigned char*>(img.getArrayPtr())); 00063 00064 memcpy(dat, imgdata, size); 00065 00066 imgOrb->data.replace(size, size, dat, 1); 00067 00068 return imgOrb; 00069 } 00070 00071 //! orb2Image, convert from a corba data type to and Image object 00072 //! return the image in the function so we can find out the type we need 00073 template <class T> inline 00074 void orb2Image(const ImageOrb &imgOrb, Image<T>& target) { 00075 00076 ASSERT(sizeof(T) == imgOrb.pix_size); //check is the pixel size matches 00077 00078 Image<T> img; 00079 00080 img.attach((T*)imgOrb.data.get_buffer(), 00081 imgOrb.width, imgOrb.height); 00082 00083 target = img.deepcopy(); 00084 } 00085 00086 00087 00088 #endif 00089
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