Fast Radial Symmetry Transform Implementation

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Hello all!

I am curious to know if anyone has attempted or knows of projects using fast radial symmetry transform in OpenCV. The algorithm detects radially symmetric points of interest. It is described in this paper by Loy and Zelinsky. My intent is to use it for a project detecting near circular objects and there seems to be good results from similar studies in the field.

So far I have tried methods of Hough circle detection, Canny edge detection, and Haar classifier training with disappointing results. I have found sources of Matlab implementations for the algorithm however I do not have access to Matlab.

Please let me know if more information is needed. Thank you.

-James