Pattern recognition techniques for hybrid microcircuits. - Masato Nakashima; Tetsuo Koezuka; Hiroyuki Tsukahara; Takefumi Inagaki (ICRA, 1984)

Automatic opitcal through hole inspection method for printed wiring boards using leakage light detection. - Moritoshi Ando; Kikuo Mita; Takefumi Inagaki (ICRA, 1985)

Automatic optical inspection of plated through-holes for ultrahigh density printed wiring boards. - Moritoshi Ando; Takefumi Inagaki (Mach. Vis. Appl., 1988)