彩色静止图象传输设备,即彩色可视电话由南京邮电学院研制成功,今年3月11日通过部级鉴定。这种设备为慢扫描,只占用一条话路,屏幕大,与摄象机连接使用,可1分钟或2分钟传送一幅彩色画面,还可投影。目前不少发达国家拥有的可视电话大都是 Color still image transmission equipment, that is, color video phone developed by the Nanjing University of Posts and Telecommunications, March 11 this year through ministerial identification. This device is a slow scan, occupying only one channel, the screen is large, connected with the camera can be 1 minute or 2 minutes to send a color screen, but also projection. At present, most developed countries have mostly videophones