@inproceedings{ICPR-1998-IketaniNKS,
	author        = "Akihiko Iketani and Atsushi Nagai and Yoshinori Kuno and Yoshiaki Shirai",
	booktitle     = "{Proceedings of the 14th International Conference on Pattern Recognition}",
	doi           = "10.1109/ICPR.1998.711083",
	isbn          = "0-8186-8512-3",
	pages         = "74--76",
	publisher     = "{IEEE Computer Society}",
	title         = "{Detecting persons on changing background}",
	year          = 1998,
}