@inproceedings{ICDAR-1999-AmanoM,
	author        = "Tomio Amano and Daigo Misaki",
	booktitle     = "{Proceedings of the Fifth International Conference on Document Analysis and Recognition}",
	doi           = "10.1109/ICDAR.1999.791732",
	isbn          = "0-7695-0318-7",
	pages         = "91--94",
	publisher     = "{IEEE Computer Society}",
	title         = "{A Feature Calibration Method for Watermarking of Document Images}",
	year          = 1999,
}