nicolasabril's profile - activity

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2019-10-14 07:41:13 -0600	answered a question	[SOLVED]How to Save Each ROI Seperately If I understand your question correctly, you want to make a copy of the array slices, and not just have a view? If so,
2019-10-14 07:32:54 -0600	commented question	Contour as ChainCode is Opencv 4.1.1 What do you mean by "chaincode"
2019-10-13 16:46:23 -0600	received badge	● Teacher (source)
2019-10-10 08:31:04 -0600	commented question	Check if new is new If there's no frame in the buffer, cap.read should be returning None, not the old frame
2019-10-10 08:28:45 -0600	commented question	No idea why the script gets this error code Check if the frame being read is 8bit rgb. OpenCV is complaining that it's not. To check the depth do frame.dtype and t
2019-10-10 08:25:32 -0600	received badge	● Supporter (source)
2019-10-10 08:24:10 -0600	answered a question	Error while working with contours You are trying to draw the hierarchy instead of the contours. The return of findContours is contours, hierarchy. Therefo
2019-10-10 08:08:43 -0600	received badge	● Critic (source)
2019-10-08 09:21:08 -0600	answered a question	Software synthesizer interface detection (lines inside of circles) You could use matchTemplate or a similar method after masking both images to only the actual knobs. You can decide whic
2019-10-08 09:15:17 -0600	commented answer	Lines detection Zhang-Sueng is now on ximgproc, check the docs.
2019-10-07 11:39:57 -0600	received badge	● Necromancer (source)
2019-10-07 11:35:16 -0600	answered a question	Hough algorithm - thinning lines out In c++, if you pass a Vec3f as the output vector, the third "dimension" is the amount of votes that line got. You can cl
2019-10-07 11:25:00 -0600	asked a question	HoughLines minTheta / maxTheta have strange behavior HoughLines minTheta / maxTheta have strange behavior I'm working with an image with some lines at 6~10 degrees. So, I de