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c++ Programming Glossary: cvcapturefromcamSetting ROI with mouse from a rectangle on a video http://stackoverflow.com/questions/10881397/setting-roi-with-mouse-from-a-rectangle-on-a-video cvNamedWindow name box cvRect 0 0 1 1 CvCapture capture cvCaptureFromCAM 0 if capture printf Failed cvCaptureFromCAM n return 1 IplImage.. capture cvCaptureFromCAM 0 if capture printf Failed cvCaptureFromCAM n return 1 IplImage image cvQueryFrame capture if image printf..
Better algorithm for edge filter in video programming http://stackoverflow.com/questions/12971093/better-algorithm-for-edge-filter-in-video-programming NULL CvSeq contours2 NULL CvPoint2D32f center int i cam cvCaptureFromCAM 0 if cam NULL fprintf stderr Cannot find any camera. n return..
Error in opencv code for motion detection http://stackoverflow.com/questions/14309111/error-in-opencv-code-for-motion-detection CvCapture input char fileName E highway.avi input cvCaptureFromCAM 0 input cvCaptureFromFile fileName CvSize imgSize IplImage frame..
http://stackoverflow.com/questions/3907028/opencv-process-every-frame custom_cb Initialize camera CvCapture capture 0 capture cvCaptureFromCAM 1 if capture fprintf stderr Cannot open initialize webcam n.. custom_cb Initialize camera CvCapture capture 0 capture cvCaptureFromCAM 1 if capture fprintf stderr Cannot open initialize webcam n..
Detecting an unplugged capture device (OpenCV) http://stackoverflow.com/questions/4028463/detecting-an-unplugged-capture-device-opencv is that you create another thread that simply calls cvCaptureFromCAM and check it's result inside a loop . If the camera get's disconnected.. on another thread while 1 CvCapture capture NULL capture cvCaptureFromCAM 1 or whatever parameter you are already using if capture std..
http://stackoverflow.com/questions/4707310/xutility-file input_name isdigit input_name 0 input_name 1 ' 0' capture cvCaptureFromCAM input_name 0 input_name 0 '0' else capture cvCaptureFromAVI..
http://stackoverflow.com/questions/5490655/draw-on-webcam-using-opencv someone please help me ... Thanks. CvCapture input input cvCaptureFromCAM 0 cvSetMouseCallback Demo on_mouse 0 for frame cvQueryFrame..
http://stackoverflow.com/questions/5564966/opencv-insufficient-memory hsv for i 0 i 480 i arr i new int 640 CvCapture capture cvCaptureFromCAM 0 if capture cout Cannot read video exit 0 frameH int cvGetCaptureProperty..
OpenCV 2.3 C++ Visual Studio 2010 http://stackoverflow.com/questions/7011238/opencv-2-3-c-visual-studio-2010 img capture from video device #1 CvCapture capture cvCaptureFromCAM 1 create a window to display the images cvNamedWindow mainWin..
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