ExampleGenSynthMatchesRig.cpp

Example for generating synthetic matches using rigs of cameras

Author

MIP

/*
This file is part of the BIAS library (Basic ImageAlgorithmS).

Copyright (C) 2003-2009    (see file CONTACT for details)
  Multimediale Systeme der Informationsverarbeitung
  Institut fuer Informatik
  Christian-Albrechts-Universitaet Kiel


BIAS is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.

BIAS is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License
along with BIAS; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
*/

/** @example ExampleGenSynthMatchesRig.cpp
 *  @relates GenSynthMatchesRig
    @ingroup g_examples
    @brief Example for generating synthetic matches using rigs of cameras
    @author MIP */

#include <iostream>

#include <Base/Common/BIASpragma.hh>

#include <Utils/GenSynthMatchesRig.hh>
#include <Base/Image/ImageIO.hh>

#include <sstream>
#include <string>

using namespace BIAS;
using namespace std;

#define DEFAULT_PARA_FILE_NAME "GenSynthMatchesRig.ini"
#define DEBUG true

int main(int argc, char *argv[]) 
{
  Param para;
  GenSynthMatchesRig gsm(para), gsm2(para);

  bool FoundDefaultParaFile=true;
  ifstream is(DEFAULT_PARA_FILE_NAME);
  if (!is){ 
    is.close(); 
    if (DEBUG) cerr << "reading "<<DEFAULT_PARA_FILE_NAME<<" failed"<<endl;
    FoundDefaultParaFile=false;
  } else {
    if (DEBUG) cerr << "reading "<<DEFAULT_PARA_FILE_NAME<<endl;
    para.ReadParameter(DEFAULT_PARA_FILE_NAME);
  }

  int argind = para.ParseCommandLine(argc, argv);
  if (argind<0){
    BIASERR("error parsing command line");
    return -1;
  }

  if ((!FoundDefaultParaFile) && (*para.GetParamString("readconfig")=="")) {
    cerr << "no parameter file found, writing default to "
         <<DEFAULT_PARA_FILE_NAME<<"\n"; 
    para.SetWriteOptions(true, false, false);
    para.WriteParameter(DEFAULT_PARA_FILE_NAME); 
  }

  //  para.ShowData();
  gsm.CreateMatches();

  cout << gsm <<endl;
  // gsm.Write("dataRig.xml");

  // gsm2.Read("dataRig.xml");
  
  // cout << gsm2 <<endl;

  //vecotor to store an image for each cam
  std::vector<Image<unsigned char> >im;
  //draw images of each cam from time step 0 to 1
  gsm.DrawTrue(im, 0, 1);

  std::vector<Image<unsigned char> >::iterator imIt;
  stringstream oss;
  int i;
  //now write the images to files
  for (imIt = im.begin(), i = 0; imIt != im.end(); imIt++, i++) {
    oss << i;
    //ImageIO::Save("true" + oss.str() + "_01.mip", *imIt);
    ImageIO::Save("true" + oss.str() + "_01.mip", *imIt);
    oss.str("");
  }

  para.DisableDestructorWarning();
  return 0;

}