Form-type identification for banking applications and its implementation issues. - Hisao Ogata; Shigeru Watanabe; Atsuhiro Imaizumi; Tsukasa Yasue; Naohiro Furukawa; Hiroshi Sako; Hiromichi Fujisawa (DRR, 2003)

A robust method for recognition of monetary amount printed by checkwriter. - Masashi Koga; Ryuji Mine; Tsukasa Yasue; Hiroshi Sako; Hiromichi Fujisawa (Syst. Comput. Jpn., 2004)

Detection of a Hand Holding a Cellular Phone Using Multiple Image Features. - Hiroto Nagayoshi; Takashi Watanabe; Tatsuhiko Kagehiro; Hisao Ogata; Tsukasa Yasue; Hiroshi Sako (ICIAP, 2009)

Color Drop-Out Binarization Method for Document Images with Color Shift. - Minenobu Seki; Eisuke Asano; Tsukasa Yasue; Hiroto Nagayoshi; Hiroshi Shinjo; Takeshi Nagasaki (ICDAR, 2013)