Yuya Maita Koji Hashimoto Yoshitaka Shibata A New TV Conferencing System with Flexible Middleware by Omni-Directional Camera. 84-88 2005 conf/dexaw/2005 DEXA Workshops http://dx.doi.org/10.1109/DEXA.2005.22 db/conf/dexaw/dexaw2005.html#MaitaHS05