Classification of handprinted Kanji characters by the structured segment matching method. - Yoshiyuki Yamashita; Koichi Higuchi; Youichi Yamada; Yunosuke Haga (Pattern Recognit. Lett., 1983)

Dynamic programming based stereo matching after locating two end points. - Youichi Yamada; Shigeru Kuroe; Isamu Nose (IROS, 1988)