@inproceedings{DocEng-2009-BertholdoVA,
	author        = "Flávio Bertholdo and Eduardo Valle and Arnaldo de Albuquerque Araújo",
	booktitle     = "{Proceedings of the Ninth Symposium on Document Engineering}",
	doi           = "10.1145/1600193.1600223",
	isbn          = "978-1-60558-575-8",
	pages         = "131--134",
	publisher     = "{ACM}",
	title         = "{Layout-aware limiarization for readability enhancement of degraded historical documents}",
	year          = 2009,
}