@inproceedings{ICDAR-2007-TerradesTV,
	author        = "Oriol Ramos Terrades and Salvatore Tabbone and Ernest Valveny",
	booktitle     = "{Proceedings of the Ninth International Conference on Document Analysis and Recognition}",
	doi           = "10.1109/ICDAR.2007.33",
	isbn          = "978-0-7695-2822-9",
	pages         = "227--231",
	publisher     = "{IEEE Computer Society}",
	title         = "{A Review of Shape Descriptors for Document Analysis}",
	year          = 2007,
}