Color-still videophone terminal for ISDN
Nakao, Ino-Oka, Matubara, Suwa, Ogawa, Fukuzaki, Iwano · International Conference on Consumer Electronics · 1989
A color still videophone terminal for ISDN has been developed. This paper describes that the terminal uses an adaptive discrete cosine transform (ADCT) coding method, and features picture quality and external video camera control capabilities.>