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python Programming Glossary: cv.cv_gaussianWhat are the correct usage/parameter values for HoughCircles in OpenCV for Iris detection? http://stackoverflow.com/questions/10716464/what-are-the-correct-usage-parameter-values-for-houghcircles-in-opencv-for-iris frame grayImg cv.CV_BGR2GRAY cv.Smooth grayImg grayImg cv.CV_GAUSSIAN 9 9 cv.Canny grayImg grayImg 32 2 storage cv.CreateMat grayImg.width.. to reduce noise a bit more cv.Smooth processed processed cv.CV_GAUSSIAN 7 7 cv.HoughCircles processed storage cv.CV_HOUGH_GRADIENT 2..
How do I track motion using OpenCV in Python? http://stackoverflow.com/questions/3374828/how-do-i-track-motion-using-opencv-in-python rid of false positives cv.Smooth color_image color_image cv.CV_GAUSSIAN 3 0 if first difference cv.CloneImage color_image temp cv.CloneImage..
Python OpenCV: Detecting a general direction of movement? http://stackoverflow.com/questions/4496063/python-opencv-detecting-a-general-direction-of-movement rid of false positives cv.Smooth color_image color_image cv.CV_GAUSSIAN 3 0 if not difference # Initialize difference cv.CloneImage..
Python and OpenCV. How do I detect all (filled)circles/round objects in an image? http://stackoverflow.com/questions/5368449/python-and-opencv-how-do-i-detect-all-filledcircles-round-objects-in-an-image cv.Canny gray edges 50 200 3 cv.Smooth gray gray cv.CV_GAUSSIAN 9 9 storage cv.CreateMat im.rows 1 cv.CV_32FC3 cv.HoughCircles..
http://stackoverflow.com/questions/9860667/writing-robust-color-and-size-invariant-circle-detection-with-opencv-based-on cv.CreateImage cv.GetSize orig 8 1 cv.Smooth orig orig cv.CV_GAUSSIAN 3 3 cv.CvtColor orig grey_scale cv.CV_RGB2GRAY # do some processing.. processed processed 5 70 3 cv.Smooth processed processed cv.CV_GAUSSIAN 15 15 storage cv.CreateMat orig.width 1 cv.CV_32FC3 # these..
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