Visual Servoing Platform version 3.5.0
manGrabOpenCV.cpp
1/****************************************************************************
2 *
3 * ViSP, open source Visual Servoing Platform software.
4 * Copyright (C) 2005 - 2019 by Inria. All rights reserved.
5 *
6 * This software is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 * See the file LICENSE.txt at the root directory of this source
11 * distribution for additional information about the GNU GPL.
12 *
13 * For using ViSP with software that can not be combined with the GNU
14 * GPL, please contact Inria about acquiring a ViSP Professional
15 * Edition License.
16 *
17 * See http://visp.inria.fr for more information.
18 *
19 * This software was developed at:
20 * Inria Rennes - Bretagne Atlantique
21 * Campus Universitaire de Beaulieu
22 * 35042 Rennes Cedex
23 * France
24 *
25 * If you have questions regarding the use of this file, please contact
26 * Inria at visp@inria.fr
27 *
28 * This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
29 * WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
30 *
31 * Description:
32 * Images grabbing example.
33 *
34 * Authors:
35 * Fabien Spindler
36 *
37 *****************************************************************************/
44#include <visp3/core/vpConfig.h>
45#include <visp3/core/vpImage.h>
46#include <visp3/sensor/vpOpenCVGrabber.h>
47
48int main()
49{
50 vpImage<unsigned char> I; // Grey level image
51
52#ifdef VISP_HAVE_OPENCV
53 vpOpenCVGrabber g; // Create the grabber
54
55 g.open(); // Initialize the grabber
56
57 g.setWidth(640);
58 g.setHeight(480); // If the camera supports 640x480 image size
59 g.setFramerate(30); // If the camera supports 30fps framerate
60
61 while (1)
62 g.acquire(I); // Acquire an image
63
64#endif
65}