How to search a given radius circle by hough transform ?

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Hassan Ali
Hassan Ali on 17 Feb 2017
Answered: Vandana Rajan on 19 Feb 2017
Search for a given radius in a binary contour image. The function returns the accumulator array which will be two dimensional.

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Accepted Answer

Vandana Rajan
Vandana Rajan on 19 Feb 2017
Hi,
The MATLAB function 'imfindcircles' finds circles (using circular Hough transform) in an image whose radii are approximately equal to the specified radius.
http://in.mathworks.com/help/images/ref/imfindcircles.html

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