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2015-05-06 21:21:20 -0600 | asked a question | How I upgrade open cv that has BackgroundSubtractorGMG module? Hello everyone, I have project in open cv that need eliminated shadow of the object, I decide to use BackgroundSubtractorGMG, but in my opencv-2.4.9 there's no module name that. what version it needed? how I upgrade to that version in ubuntu 14.04 LTS with python 2.7 interface? thank you for the help :-) |
2015-04-23 02:57:27 -0600 | commented answer | Counting a point that intersect a line in opencv python @FooBar: thank you for your comment, actually I only want if the detected crossed over the line than it count as one. So, I used |
2015-04-22 23:26:25 -0600 | asked a question | Counting a point that intersect a line in opencv python Hello everyone, I am working in vehicle counting with opencv and python programming. I already complete step: 1. Detect moving vehicle with BackgroundSubtractorMOG2 2. Draw rectangle on it, then poin a centroid of that 3. Draw a line (to indicate of the counting) if that centroid accros/intercept with the line I want count that 1. but in my code sometime it add sometime no. Here the line code: and there the centroid: my counting code: Can anyone help me. please. for your advice thankyou! |