Claudio A. Perez, Alvaro Palma, Carlos A. Holzmann, Christian Pena. Face and eye tracking algorithm based on digital image processing. In Proceedings of the IEEE International Conference on Systems, Man & Cybernetics: "e-Systems and e-Man for Cybernetics in Cyberspace", Tucson, Arizona, USA, 7-10 October 2001. pages 1178-1183, IEEE, 2001. [doi]
Abstract is missing.