Johji Tajima Masato Tsukada Yoichi Miyake Hideaki Haneishi Norimichi Tsumura Masayuki Nakajima Yoshihiko Azuma Tetsuo Iga Masao Inui Noboru Ohta Nobutoshi Ojima Sei Sanada Development and Standardization of a Spectral Characteristics Data Base for Evaluating Color Reproduction in Image Input Devices. 42-50 1998 Electronic Imaging db/conf/ei/ei1998.html#TajimaTMHTNAIIOOS98