Automatic verification system for seal imprints on Japanese bankchecks. - Katsuhiko Ueda; Takeshi Mutoh; Ken'ichi Matsuo (ICPR, 1998)

Multi-expert Seal Imprint Verification System for Bankcheck Processing. - Katsuhiko Ueda; Ken'ichi Matsuo (Document Analysis Systems, 2002)

Automatic Extraction of Filled-In Items from Bank-Check Images. - Katsuhiko Ueda; Hirotoshi Maegawa; Ken'ichi Matsuo (Document Analysis Systems, 2004)

Automatic Seal Imprint Verification System for Bankcheck Processing. - Katsuhiko Ueda; Ken'ichi Matsuo (ICITA (1), 2005)

Experimental Analysis of Individuality of Japanese Handwriting. - Katsuhiko Ueda; Ken'ichi Matsuo; Bonnie L. Schwid (Int. J. Pattern Recognit. Artif. Intell., 2009)