Human tracking using the temporally averaged silhouette with an active camera.

Tetsuji Haga Kazuhiko Sumi Yasushi Yagi Human tracking using the temporally averaged silhouette with an active camera. 69-81 2006 37 Systems and Computers in Japan 12 http://dx.doi.org/10.1002/scj.20490 db/journals/scjapan/scjapan37.html#HagaSY06a