ExampleDcam.cpp

/*
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 ExampleDcam.cpp
    @relates VideoSource_DCAM
    @ingroup g_examples
    @ingroup g_videosource
    @brief   Example for using a single DCam
    @author  MIP
*/

#include <Base/Debug/TimeMeasure.hh>
#include <Base/Image/ImageConvert.hh>
#include <Base/Image/ImageIO.hh>
#include <Image/Camera.hh>
#include <VideoSource/VideoSource_DCAM.hh>

using namespace BIAS;
using namespace std;

int main(int argc, char *argv[])
{
  int res = -1;
  int num = 1;
  if (argc > 1) {
    num = atoi(argv[1]);
    if (num < 1) num = 1;
  }

  VideoSource_DCAM *cam;
  Camera<unsigned char> image;
  cam = new VideoSource_DCAM();
  cam->SetDebugLevel(D_DCAM);
  dc1394video_mode_t mode = DC1394_VIDEO_MODE_800x600_MONO8;
  cam->SetModeAndFramerate(mode, 30.0);
  cam->SetFirewireB(false);
  res = cam->OpenDevice();

  if (res < 0) {
    cerr << "Failed to open camera (error code " << res << ")" << endl;
    exit(1);
  }

  cam->PreGrab();
  cam->SetDebugLevel(0);
  cam->InitImage(image);
  
  for (int i = 0; i < num; i++)
  {
    cout << "Attempting to grab image..." << flush;
    cam->GrabSingle(image);
    cout <<" done!" << endl << flush;

    char filename[16];
    sprintf(filename, "image-%05d.mip", i);
    ImageIO::Save(filename, image);
  }

  cout << "Closing camera..." << flush;
  cam->SetDebugLevel(D_DCAM);
  cam->PostGrab();
  cam->CloseDevice();
  cout << " done!" << endl << flush;
  
  delete cam;
  return 0;
}