Nikos Katsarakis, Fotios Talantzis, Aristodemos Pnevmatikakis, Lazaros Polymenakos. The AIT 3D Audio / Visual Person Tracker for CLEAR 2007. In Rainer Stiefelhagen, Rachel Bowers, Jonathan G. Fiscus, editors, Multimodal Technologies for Perception of Humans, International Evaluation Workshops CLEAR 2007 and RT 2007, Baltimore, MD, USA, May 8-11, 2007, Revised Selected Papers. Volume 4625 of Lecture Notes in Computer Science, pages 35-46, Springer, 2007. [doi]