For my sketch I need to find the coordinates of a circle in an image. Something like this:
http://imageshack.us/photo/my-images/651/circlerd.png/
There is only one circle and it has a predefined size so I don't think it would be that hard I just cant figure out how to do it.
Would Hough Transformation or a Neural Network work? If so could anyone could show me some example code for Processing that would be awesome.
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