Visual Servoing Platform version 3.5.0
vpOpenCVGrabber.h
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 * Cameras video capture using OpenCV library.
33 *
34 * Authors:
35 * Nicolas Melchior
36 *
37 *****************************************************************************/
38
44#ifndef vpOpenCVGrabber_h
45#define vpOpenCVGrabber_h
46
47#include <visp3/core/vpConfig.h>
48
49#if (defined(VISP_HAVE_OPENCV) && (VISP_HAVE_OPENCV_VERSION < 0x020408))
50
51#if VISP_HAVE_OPENCV_VERSION >= 0x020101
52#include <opencv2/highgui/highgui.hpp>
53#else
54#include <highgui.h>
55#endif
56
57#include <visp3/core/vpFrameGrabber.h>
58#include <visp3/core/vpImage.h>
59#include <visp3/core/vpRGBa.h>
60
108class VISP_EXPORT vpOpenCVGrabber : public vpFrameGrabber
109{
110private:
111 CvCapture *capture;
112 int DeviceType;
113 bool flip;
114
115public:
116 vpOpenCVGrabber();
117 virtual ~vpOpenCVGrabber();
118
119 void open();
121 void open(vpImage<vpRGBa> &I);
122
124 void acquire(vpImage<vpRGBa> &I);
125 IplImage *acquire();
126
127 void close();
128
129 void getFramerate(double &framerate);
130 void setFramerate(const double framerate);
131
132 void setWidth(unsigned int width);
133 void setHeight(unsigned int height);
134
135 void setDeviceType(int type);
136
137 void setFlip(bool flipType);
138};
139
140#endif
141#endif
Base class for all video devices. It is designed to provide a front end to video sources.
virtual void open(vpImage< unsigned char > &I)=0
virtual void acquire(vpImage< unsigned char > &I)=0
virtual void close()=0