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Detect circles with various radii in grayscale image via Hough Transform

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Detect circles with various radii in grayscale image via Hough Transform

by

Tao Peng (view profile)

 

27 Nov 2005 (Updated )

Detect circular shapes in a grayscale image. Resolve their center positions and radii.

Editor's Notes:

This file was selected as MATLAB Central Pick of the Week

CircularHough_Grd(img, radrange, varargin)

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