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2020-07-01 09:17:55 -0600 | asked a question | cv::dilate Is it wanted behavior? cv::dilate Is it wanted behavior? I create a short example of(in my opinion) bad behavior of dilate cv::Mat input(cv::S |
2020-03-18 03:22:04 -0600 | commented answer | fit a circle to a cloud of points Maximal distance is not a diameter !!! |
2020-03-17 11:41:30 -0600 | commented question | fit a circle to a cloud of points RANSAC could be the solution. Each triplet of points(random selected 3 points from cloud). Made a prediction of the circ |
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2015-07-14 02:58:59 -0600 | asked a question | How to Multiply cv::Mat with mask I'd like multiply two arrays(cv::Mat) with mask for speed up application. In add and subtraction exists mask - optional operation mask - 8-bit single channel array, that specifies elements of the output array to be changed Provide OpenCV similar functionality for multiplication and divide? I can solve it for full image and then copy data to output. But this is slow down. way around for same result: |