Pose estimation of objects based on circular patterns in monocular computer vision
Naoufel Werghi, Christophe Doignon, Gabriel Abba · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 1996
In the area of robotic vision we are interested in developing algorithms for the control of a robot manipulator by means of visual feedback. Image analysis and exploitation of the image features are therefore steps of importance. This paper deals with the problem of 3D localization of objects representing circular patterns. The first part of the paper is concerned with the parametrization of elliptic curves and a second part is dedicated to the estimation of an object's position and orientation.