1. Generalizing the hough transform to detect arbitrary shapes;Ballard;Pattern Recognition,1981
2. Algorithm for finding the center of circular fiducials;Amir;Computer Vision, Graphics, Image Process,1990
3. A direct method for least-squares circle fitting;Moura;Computer Physics Communication,1991
4. The dynamic generalized hough transform: its relationship to the probabilistic hough transforms and an application to the concurrent detection of circles and ellipses;Leavers;Computer Vision, Graphics, Image Understanding,1992
5. A fast ellipse/circle detector using geometric symmetry;Ho;Pattern Recognition,1995