Fitting circles/finding centers

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A on 13 Mar 2013
I have images that look like this from a Zeeman experiment. I would like to find the radius of the circular rings. Right now I am using improfile to find the peaks of the rings, which is helpful for finding the distance between them. However, to determine the center of the rings this is a bit more complicated. Any advice would be greatly appreciated!

Answers (1)

Image Analyst
Image Analyst on 13 Mar 2013
Did you try imfindcircle() yet? Otherwise try imregionalmax() followed by a bunch of subsequent additional code.


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