libptouch: PTdecode/CImg-1.3.0/examples/use_cimgIPL.cpp@604c205d9163 (annotated)

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PTdecode/CImg-1.3.0/examples/use_cimgIPL.cpp@604c205d9163 (annotated)

PTdecode/CImg-1.3.0/examples/use_cimgIPL.cpp

Mon, 03 Aug 2009 23:39:53 +0100

author: Philip Pemberton <philpem@philpem.me.uk>
date: Mon, 03 Aug 2009 23:39:53 +0100
changeset 10: 604c205d9163
parent 5: 1204ebf9340d
permissions: -rwxr-xr-x

add basic test routine for Ptouch library

 /*
 #
 #  File        : use_cimgIPL.cpp
 #                ( C++ source file )
 #
 #  Description : Example of use for the CImg plugin 'plugins/cimgIPL.h'.
 #                This file is a part of the CImg Library project.
 #                ( http://cimg.sourceforge.net )
 #
 #  Copyright   : newleft (haibo.zheng@gmail.com)
 #                         newleftist@hotmail.com
 #
 #  License     : CeCILL v2.0
 #                ( http://www.cecill.info/licences/Licence_CeCILL_V2-en.html )
 #
 #  This software is governed by the CeCILL  license under French law and
 #  abiding by the rules of distribution of free software.  You can  use,
 #  modify and/ or redistribute the software under the terms of the CeCILL
 #  license as circulated by CEA, CNRS and INRIA at the following URL
 #  "http://www.cecill.info".
 #
 #  As a counterpart to the access to the source code and  rights to copy,
 #  modify and redistribute granted by the license, users are provided only
 #  with a limited warranty  and the software's author,  the holder of the
 #  economic rights,  and the successive licensors  have only  limited
 #  liability.
 #
 #  In this respect, the user's attention is drawn to the risks associated
 #  with loading,  using,  modifying and/or developing or reproducing the
 #  software by the user in light of its specific status of free software,
 #  that may mean  that it is complicated to manipulate,  and  that  also
 #  therefore means  that it is reserved for developers  and  experienced
 #  professionals having in-depth computer knowledge. Users are therefore
 #  encouraged to load and test the software's suitability as regards their
 #  requirements in conditions enabling the security of their systems and/or
 #  data to be ensured and,  more generally, to use and operate it in the
 #  same conditions as regards security.
 #
 #  The fact that you are presently reading this means that you have had
 #  knowledge of the CeCILL license and that you accept its terms.
 #
 */
 #include <cv.h>
 #include <highgui.h>
 #include <math.h>
 #pragma comment(lib, "cv.lib")
 #pragma comment(lib, "cvaux.lib")
 #pragma comment(lib, "cxcore.lib")
 #pragma comment(lib, "highgui.lib")
 #define cimg_plugin1 "plugins\cimgIPL.h"
 #include "CImg.h"
 using namespace cimg_library;
 int main(int argc, char* argv[]) {
   int wid = 0;
   CImg<> cImg(argv[1]);
   cImg.display("cImg");
   IplImage* ipl;
   //ipl = cvLoadImage(argv[1], -1);
   ipl = cImg.get_IPL();
   IplImage *ipl8;
   IplImage *ipl16, *ipl32, *ipl64;
   IplImage *ipl16to8, *ipl32to8, *ipl64to8;
   cvNamedWindow("origin", wid++);
   cvNamedWindow("8bit_OK", wid++);
   cvNamedWindow("16bit", wid++);
   cvNamedWindow("32bit", wid++);
   cvNamedWindow("64bit", wid++);
   cvNamedWindow("16bitto8", wid++);
   cvNamedWindow("32bitto8", wid++);
   cvNamedWindow("64bitto8", wid++);
   cvShowImage("origin", ipl);
   ipl8 = cvCreateImage(cvGetSize(ipl), IPL_DEPTH_8U, ipl->nChannels);
   cvConvert(ipl, ipl8);
   ipl16 = cvCreateImage(cvGetSize(ipl), IPL_DEPTH_16U, ipl->nChannels);
   cvConvert(ipl, ipl16);
   ipl32 = cvCreateImage(cvGetSize(ipl), IPL_DEPTH_32F, ipl->nChannels);
   cvConvert(ipl, ipl32);
   ipl64 = cvCreateImage(cvGetSize(ipl), IPL_DEPTH_64F, ipl->nChannels);
   cvConvert(ipl, ipl64);
   cvShowImage("8bit_OK", ipl8);// this canbe show properly
   cvShowImage("16bit", ipl16);// maynot display properly, that's bug of cvShowImage
   cvShowImage("32bit", ipl32);// maynot display properly, that's bug of cvShowImage
   cvShowImage("64bit", ipl64);// maynot display properly, that's bug of cvShowImage
   // cvShowImage can only display IplImage with IPL_DEPTH_8X, proved by the following codes
   ipl16to8 = cvCreateImage(cvGetSize(ipl16), IPL_DEPTH_8U, ipl16->nChannels);
   cvConvert(ipl16, ipl16to8);
   ipl32to8 = cvCreateImage(cvGetSize(ipl32), IPL_DEPTH_8U, ipl32->nChannels);
   cvConvert(ipl32, ipl32to8);
   ipl64to8 = cvCreateImage(cvGetSize(ipl64), IPL_DEPTH_8U, ipl64->nChannels);
   cvConvert(ipl64, ipl64to8);
   cvShowImage("16bitto8", ipl16to8);    // diplay ok
   cvShowImage("32bitto8", ipl32to8);    // diplay ok
   cvShowImage("64bitto8", ipl64to8);    // diplay ok
   // now, we test ipl8->cImg, ipl16->cImg, ipl32->cImg, ipl64->cImg
   cImg.assign(ipl8);
   cImg.display("ipl8->cimg");
   cImg.assign(ipl16);
   cImg.display("ipl16->cimg");
   cImg.assign(ipl32);
   cImg.display("ipl32->cimg");
   cImg.assign(ipl64);
   cImg.display("ipl64->cimg");
   cvWaitKey(0);
   // test another construct
   CImg<unsigned char> testCImg1(ipl16);
   testCImg1.display("testCImg1");
   CImg<unsigned char> testCImg2(ipl32);
   testCImg2.display("testCImg2");
   CImg<unsigned char> testCImg3(ipl64);
   testCImg3.display("testCImg3");
   CImg<double> testCImg4(ipl16);
   testCImg4.display("testCImg4");
   CImg<double> testCImg5(ipl32);
   testCImg5.display("testCImg5");
   CImg<double> testCImg6(ipl64);
   testCImg6.display("testCImg6");
   cvReleaseImage(&ipl);
   cvReleaseImage(&ipl8);
   cvReleaseImage(&ipl16);
   cvReleaseImage(&ipl32);
   cvReleaseImage(&ipl64);
   cvReleaseImage(&ipl16to8);
   cvReleaseImage(&ipl32to8);
   cvReleaseImage(&ipl64to8);
   cvDestroyWindow("origin");
   cvDestroyWindow("8bit_OK");
   cvDestroyWindow("16bit");
   cvDestroyWindow("32bit");
   cvDestroyWindow("64bit");
   cvDestroyWindow("16bitto8");
   cvDestroyWindow("32bitto8");
   cvDestroyWindow("64bitto8");
   return 0;
 }

libptouch / annotate

PTdecode/CImg-1.3.0/examples/use_cimgIPL.cpp@604c205d9163 (annotated)

PTdecode/CImg-1.3.0/examples/use_cimgIPL.cpp