A Facsimile-Based Graphics Editing System by Auxiliary Mark Recognition. - Masakazu Nagura; Yasuhito Suenaga (IEEE Trans. Pattern Anal. Mach. Intell., 1983)

Intelligent interactive map recognition using neural networks. - Hiroyuki Arai; Shinji Abe; Masakazu Nagura (ICDAR, 1993)

Drawing capturing system using image enhancement. - Norio Nakamura; Kenichi Hosaka; Masakazu Nagura (ICDAR, 1995)