@inproceedings{ICPR-2014-BogunKCR,
	author        = "Ivan Bogun and Haidar Khan and Jacob Chen and Eraldo Ribeiro",
	booktitle     = "{Proceedings of the 22nd International Conference on Pattern Recognition}",
	doi           = "10.1109/ICPR.2014.437",
	isbn          = "978-1-4799-5208-3",
	pages         = "2531--2536",
	publisher     = "{IEEE}",
	title         = "{Interaction Recognition Using Sparse Portraits}",
	year          = 2014,
}