Method of center localization for objects containing concentric arcs
Elena G. Kuznetsova, Evgeny A. Shvets, Dmitry Nikolaev · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 2015
This paper proposes a method for automatic center location of objects containing concentric arcs. The method utilizes structure tensor analysis and voting scheme optimized with Fast Hough Transform. Two applications of the proposed method are considered: (i) wheel tracking in video-based system for automatic vehicle classification and (ii) tree growth rings analysis on a tree cross cut image.