@inproceedings{ICPR-2008-AraiMKH,
	author        = "Hiroyuki Arai and Isao Miyagawa and Hideki Koike and Miki Haseyama",
	booktitle     = "{Proceedings of the 19th International Conference on Pattern Recognition}",
	doi           = "10.1109/ICPR.2008.4761309",
	isbn          = "978-1-4244-2175-6",
	pages         = "1--4",
	publisher     = "{IEEE Computer Society}",
	title         = "{Estimating the number of people in a video sequence via geometrical model}",
	year          = 2008,
}