@inproceedings{ICPR-1998-ChenWSSC,
	author        = "Qian Chen and Haiyuan Wu and Tadayoshi Shioyama and Tetsuo Shimada and Kunihiro Chihara",
	booktitle     = "{Proceedings of the 14th International Conference on Pattern Recognition}",
	doi           = "10.1109/ICPR.1998.711953",
	isbn          = "0-8186-8512-3",
	pages         = "1356--1359",
	publisher     = "{IEEE Computer Society}",
	title         = "{A robust algorithm for 3D head pose estimation}",
	year          = 1998,
}