摘要
本文在简述了语音、数据及视频等信息处理技术和传输、组网等网络技术的基础上,着重介绍了多媒体通信业务的应用,主要包括:视频电子信箱、远程医疗诊断、计算机辅助设计、数字网络图书馆、多媒体会议系统、高清晰度图像系统和视频点播等。文章最后还简单介绍了国内外多媒体通信业务发展的情况。
After a brief introduction to voice, data and video processing technologies and networking technologies, the paper highlights the multimedia communication service applications, such as video e-mial, telemedicine, computer aided design, digital on-line library, multimedia conferencing system, high definition image system, VOD, etc. Finally, the status of multimedia communications service development in and outside of China is also described.
出处
《世界电信》
1999年第10期17-20,共4页
World Telecommunications
关键词
多媒体通信
视频通信
信息处理
电子邮件
Multimedia communications Video communications Information processing technologies
