Spline approximation of line images by modified dynamic programming. - Nobumichi Ishimura; Takeshi Hashimoto; Shuichi Tsujimoto; Suguru Arimoto (Syst. Comput. Jpn., 1986)

Automatic fixing of ship position by simulation-and-matching. - Nobumichi Ishimura; Takeshi Hashimoto; Shuichi Tsujimoto; Suguru Arimoto (Comput. Vis. Graph. Image Process., 1990)