Visual Servoing Platform  version 3.2.0 under development (2019-01-22)
vpOpenCVGrabber.h
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20  * Inria Rennes - Bretagne Atlantique
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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 
108 class VISP_EXPORT vpOpenCVGrabber : public vpFrameGrabber
109 {
110 private:
111  CvCapture *capture;
112  int DeviceType;
113  bool flip;
114 
115 public:
116  vpOpenCVGrabber();
117  virtual ~vpOpenCVGrabber();
118 
119  void open();
120  void open(vpImage<unsigned char> &I);
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(const unsigned int width);
133  void setHeight(const unsigned int height);
134 
135  void setDeviceType(int type);
136 
137  void setFlip(bool flipType);
138 };
139 
140 #endif
141 #endif
virtual void open(vpImage< unsigned char > &I)=0
Base class for all video devices. It is designed to provide a front end to video sources.
virtual void close()=0
virtual void acquire(vpImage< unsigned char > &I)=0