@inproceedings{ICDAR-2005-YacoubSS,
	author        = "Sherif M. Yacoub and Vinay Saxena and Sayeed Nusrulla Sami",
	booktitle     = "{Proceedings of the Eighth International Conference on Document Analysis and Recognition}",
	doi           = "10.1109/ICDAR.2005.187",
	isbn          = "0-7695-2420-6",
	pages         = "452--457",
	publisher     = "{IEEE Computer Society}",
	title         = "{PerfectDoc: A Ground Truthing Environment for Complex Documents}",
	year          = 2005,
}