Dept. of Electr. Eng., National Taiwan Univ.Kuo, Teng-KaiTeng-KaiKuoHuang, Cheng-MingCheng-MingHuangFu, Li-ChenLi-ChenFuChen, Pei-YingPei-YingChen2007-04-192018-07-062007-04-192018-07-062003-06http://ntur.lib.ntu.edu.tw//handle/246246/200704191002947application/pdf755574 bytesapplication/pdfen-USA robust visual servo based headtracker with auto-zooming in cluttered environmentconference paper10.1109/ACC.2003.1244006http://ntur.lib.ntu.edu.tw/bitstream/246246/200704191002947/1/01244006.pdf