@inproceedings{ICPR-1998-OkamotoNY,
	author        = "Masayoshi Okamoto and Akira Nakamura and Kazuhiko Yamamoto",
	booktitle     = "{Proceedings of the 14th International Conference on Pattern Recognition}",
	doi           = "10.1109/ICPR.1998.712064",
	isbn          = "0-8186-8512-3",
	pages         = "1747--1751",
	publisher     = "{IEEE Computer Society}",
	title         = "{Direction-change features of imaginary strokes for on-line handwriting character recognition}",
	year          = 1998,
}