A Method of Transformation from CIE L*a*b* to CMY Value by a Three-Layered Neural Network. - Yoshifumi Arai; Yoshiki Nakano; Tetsuo Iga; Shiro Usui (CIC, 1993)

Device- and illuminant-independent color reproduction using principal component analysis and neural networks. - Yoshifumi Arai; Yasuo Miyamoto; Yoshiki Nakano; Tetsuo Iga; Shiro Usui (Device-Independent Color Imaging, 1995)

Color Reproduction Based on Low Dimensional Spectral Reflectance Using the Principal Component Analysis. - Takayuki Sato; Yoshiki Nakano; Tetsuo Iga; Shigeki Nakauchi; Shiro Usui (CIC, 1996)

Development and Standardization of a Spectral Characteristics Data Base for Evaluating Color Reproduction in Image Input Devices. - Johji Tajima; Masato Tsukada; Yoichi Miyake; Hideaki Haneishi; Norimichi Tsumura; Masayuki Nakajima; Yoshihiko Azuma; Tetsuo Iga; Masao Inui; Noboru Ohta; Nobutoshi Ojima; Sei Sanada (Electronic Imaging, 1998)

Trend of a Present Color Management Technology in the Industry. - Tetsuo Iga; Yoshifumi Arai; Shiro Usui (ICONIP, 1998)