摘要
视频实时网络化已经成为信息传播的重要途径,特别是随着无线技术的不断发展,以无线网络承载的视频业务将进一步推动各类迫切需要通过视频才能尽情表达的内容和服务。但无线网络本身固有的种种约束与人们对视频服务的期望和要求存在距离,通过优化视频数据的传输和控制机制,系统架构设计的层次与方法和图像处理策略,以不依赖于具体某种视频压缩技术为前提,进一步有效的挖掘现有无线网络的潜力,让视频尽早的进入商业服务领域成为可能。
Real-time network video technology has become an important means of information dissemination, especially as wireless technology continues to evolve in networks for video services.That will further promote the urgent need for various types of expression by video in order to enjoy the content and services.However, there is distance, inherent in all kinds of wireless network constraints and people＇s expectations and requirements of video services.With the optimizing the video data transfer mechanism and control mechanism, the system architecture level and method and image processing strategies which never depends on specific types of video compression technology.Effectively exploit the existing potential of wireless networks would make video as soon as possible to enter the field of business services.
作者
张卿
ZHANG Qing（Department of Automation, Shanghai Jiao Tong University, Shanghai 200240, China）
出处
《电脑知识与技术》
2010年第1期80-82,共3页
Computer Knowledge and Technology
