@inproceedings{ICPR-2014-GadelhaC,
	author        = "Matheus A. Gadelha and Bruno M. Carvalho",
	booktitle     = "{Proceedings of the 22nd International Conference on Pattern Recognition}",
	doi           = "10.1109/ICPR.2014.151",
	isbn          = "978-1-4799-5208-3",
	pages         = "821--826",
	publisher     = "{IEEE}",
	title         = "{DRINK: Discrete Robust Invariant Keypoints}",
	year          = 2014,
}