@inproceedings{ICPR-v4-2006-WangL06b,
	author        = "Weixing Wang and Lei Li",
	booktitle     = "{Proceedings of the 18th International Conference on Pattern Recognition, Volume 4}",
	doi           = "10.1109/ICPR.2006.918",
	isbn          = "0-7695-2521-0",
	pages         = "622--625",
	publisher     = "{IEEE Computer Society}",
	title         = "{Pattern Recognition and Computer vision for Mineral Froth}",
	year          = 2006,
}