@inproceedings{ICDAR-2007-LinsSS,
	author        = "Rafael Dueire Lins and Gabriel Pereira e Silva and André R. Gomes e Silva",
	booktitle     = "{Proceedings of the Ninth International Conference on Document Analysis and Recognition}",
	doi           = "10.1109/ICDAR.2007.64",
	isbn          = "978-0-7695-2822-9",
	pages         = "569--573",
	publisher     = "{IEEE Computer Society}",
	title         = "{Assessing and Improving the Quality of Document Images Acquired with Portable Digital Cameras}",
	year          = 2007,
}