Presentation system of still picture teaching material using the implant-JPEG. - Nobuyoshi Yonezawa; Hitoshi Sasaki; Zenju Otsuki; Masahiro Ukigai; Youzou Miyadera; Takashi Okunuki; Shoji Yoshihara; Takateru Kamei (Syst. Comput. Jpn., 2004)