@inproceedings{ICDAR-2009-MaruyamaY,
	author        = "Minoru Maruyama and Takuma Yamaguchi",
	booktitle     = "{Proceedings of the 10th International Conference on Document Analysis and Recognition}",
	doi           = "10.1109/ICDAR.2009.147",
	isbn          = "978-0-7695-3725-2",
	pages         = "1365--1369",
	publisher     = "{IEEE Computer Society}",
	title         = "{Extraction of Characters on Signboards in Natural Scene Images by Stump Classifiers}",
	year          = 2009,
}