Li, Tzu-YangTzu-YangLiWang, Chia-MingChia-MingWangHung, Yi-PingYi-PingHungFan, Kuo-ChinKuo-ChinFan2011-04-182018-07-052011-04-182018-07-052004http://ntur.lib.ntu.edu.tw//handle/246246/232922en-USA Visual Monitoring System Using Wide-Angle Cameras and Pan-Tilt Camerasconference paper