Lines Matching refs:capture
10 * A starter sample for using OpenCV VideoCapture with capture devices, video files or image sequences
31 << "\tTo capture from a camera pass the device number. To find the device number, try ls /dev/video*" << endl
39 int process(VideoCapture& capture) {
48 capture >> frame;
53 char key = (char)waitKey(30); //delay N millis, usually long enough to display and capture input
80 VideoCapture capture(arg); //try to open string, this will attempt to open it as a video file or image sequence
81 if (!capture.isOpened()) //if this fails, try to open as a video camera, through the use of an integer param
82 capture.open(atoi(arg.c_str()));
83 if (!capture.isOpened()) {
88 return process(capture);