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2017-07-07 14:05:20 -0600 | commented question | Looking for a way to select distinct feature from an object and count them. They're not individual contours as they are connected. So far I am thinking training cascade. If anyone has other ideas please comment, thank you. |
2017-07-07 13:37:19 -0600 | commented answer | Looking for a thinning/skeletonizing algorithm with opencv in python. I had a pretty tough time installing opencv the first time around so I am not planning on rebuilding it, however thanks for the suggestion. I am looking more so for pseudo code or an algorithm which I can implement myself if need be. |
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2017-07-06 12:17:22 -0600 | asked a question | Looking for a way to select distinct feature from an object and count them. They're not individual contours as they are connected. I am looking to count the number of little circles or ovals on the lines. I am relatively new to opencv so I am open to any suggestions that get me started thank you. This is the image. C:\fakepath\ROOT003 - 1200 DPI.jpg |
2017-07-03 11:29:16 -0600 | asked a question | Looking for a thinning/skeletonizing algorithm with opencv in python. Currently I am implementing the zhang-suen method but my images are 300 ppi and it takes a couple of minutes. Can someone point me in the right direction. I need the skeleton to be connected and there are parallel lines so the the algorithm I've seen in python that uses open and closing is not good. Thanks |
2017-05-20 14:10:05 -0600 | commented question | drawContours error: (-215) npoints > 0 in function drawContours Yes when I call rectangle to draw around the contours instead of drawContours I get the behavior I want where all the little dots are selected so the rest of my function works as desired. And yes before all this my image is given a threshold. |
2017-05-20 11:55:30 -0600 | commented question | drawContours error: (-215) npoints > 0 in function drawContours I found the post and tried the tip but it didn't fix my error, thanks though. |
2017-05-20 11:05:01 -0600 | asked a question | drawContours error: (-215) npoints > 0 in function drawContours here's my code |