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python Programming Glossary: cv.houghcirclesWhat 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 1 cv.CV_32FC3 minRad int getRadius pupilArea circles cv.HoughCircles grayImg storage cv.CV_HOUGH_GRADIENT 2 10 32 200 minRad minRad.. bit more cv.Smooth processed processed cv.CV_GAUSSIAN 7 7 cv.HoughCircles processed storage cv.CV_HOUGH_GRADIENT 2 32.0 30 550 draw_circles.. the 'HoughCircles' line in the above code with this cv.HoughCircles processed storage cv.CV_HOUGH_GRADIENT 2 100.0 30 150 100 140..
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 radii of the circles detected in an image using cv.HoughCircles Using this page I found out how to detect the circles which.. 9 9 storage cv.CreateMat im.rows 1 cv.CV_32FC3 cv.HoughCircles edges storage cv.CV_HOUGH_GRADIENT 2 gray.height 4 200 100 #.. cv.Canny which implies that cv.Canny is called from within cv.HoughCircles . I'm not too sure about that. As for the sizes it seems like..
http://stackoverflow.com/questions/9860667/writing-robust-color-and-size-invariant-circle-detection-with-opencv-based-on every single image HIGH 50 LOW 140 try # extract circles cv.HoughCircles processed storage cv.CV_HOUGH_GRADIENT 2 32.0 HIGH LOW for i..
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