@inproceedings{ICDAR-1993-AbeMNK,
	author        = "Keiichi Abe and Rika Morii and Kaori Nishida and Tokuhisa Kadonaga",
	booktitle     = "{Proceedings of the Second International Conference on Document Analysis and Recognition}",
	doi           = "10.1109/ICDAR.1993.395603",
	isbn          = "0-8186-4960-7",
	pages         = "854--857",
	publisher     = "{IEEE}",
	title         = "{Comparison of methods for detecting corner points from digital curves-a preliminary report}",
	year          = 1993,
}