Hough for binary images

asked 2016-09-10 17:56:16 -0600

nAkS_G gravatar image

Hi, I noticed that detecting circles using Hough is available in opencv but for grayscale images. I have a binary image and I want to apply Hough to detect one large Circle in the image. Any suggestions?


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take a look at this you can find circle shape by analyzing contours

sturkmen gravatar imagesturkmen ( 2016-09-10 19:04:04 -0600 )edit