@inproceedings{ICPR-2014-OhyamaYWK,
	author        = "Wataru Ohyama and Akihito Yamamoto and Tetsushi Wakabayashi and Fumitaka Kimura",
	booktitle     = "{Proceedings of the 22nd International Conference on Pattern Recognition}",
	doi           = "10.1109/ICPR.2014.466",
	isbn          = "978-1-4799-5208-3",
	pages         = "2697--2702",
	publisher     = "{IEEE}",
	title         = "{Improving Accuracy of Printed Character Recognition Using Hexagonal Zoning of Directional Histogram Feature}",
	year          = 2014,
}