@inproceedings{ICDAR-1997-HiranoOY,
	author        = "Takashi Hirano and Yasuhiro Okada and Fumio Yoda",
	booktitle     = "{Proceedings of the Fourth International Conference on Document Analysis and Recognition}",
	doi           = "10.1109/ICDAR.1997.620550",
	isbn          = "0-8186-7898-4",
	pages         = "507--510",
	publisher     = "{IEEE Computer Society}",
	title         = "{Structural Character Recognition Using Simulated Annealing}",
	year          = 1997,
}