Shape quantification of handprinted numerals using recognition results and its application. - Takahiko Kawatani; Nobuo Miyamoto (Syst. Comput. Jpn., 1992)

Verification of personal handwriting characteristics for numerals and its application to recognition. - Takahito Kawatani; Nobuo Miyamoto (Pattern Recognit. Lett., 1993)

Faxed document image restoration method based on local pixel patterns. - Teruo Akiyama; Nobuo Miyamoto; Masami Oguro; Kenji Ogura (Document Recognition, 1998)