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python Programming Glossary: grey_imageHow do I track motion using OpenCV in Python? http://stackoverflow.com/questions/3374828/how-do-i-track-motion-using-opencv-in-python frame color_image cv.CreateImage cv.GetSize frame 8 3 grey_image cv.CreateImage cv.GetSize frame cv.IPL_DEPTH_8U 1 moving_average.. # Convert the image to grayscale. cv.CvtColor difference grey_image cv.CV_RGB2GRAY # Convert the image to black and white. cv.Threshold.. # Convert the image to black and white. cv.Threshold grey_image grey_image 70 255 cv.CV_THRESH_BINARY # Dilate and erode to..
Python OpenCV: Detecting a general direction of movement? http://stackoverflow.com/questions/4496063/python-opencv-detecting-a-general-direction-of-movement cv.QueryFrame self.capture frame_size cv.GetSize frame grey_image cv.CreateImage cv.GetSize frame cv.IPL_DEPTH_8U 1 moving_average.. # Convert the image to grayscale. cv.CvtColor difference grey_image cv.CV_RGB2GRAY # Convert the image to black and white. cv.Threshold.. # Convert the image to black and white. cv.Threshold grey_image grey_image 70 255 cv.CV_THRESH_BINARY # Dilate and erode to..
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