摘要
随着网络普及和多媒体数据量的不断增长,互动电视业务领域将出现大量的音视频数据(包括电影、体育比赛、新闻、电视剧等)。为了方便用户和这些数据进行交互,提高使用时的用户体验和满意度,产生了对这些多媒体数据进行管理、搜索和推荐的需求。因此,对面向互动电视的关键技术的探讨和研究也成为一种必要。
Along with the popularity of Internet and the increasing growth of multimedia data volume,a large quantity of audio and video data (including film,sports,news,teleplay,etc.) will appear in the area of IPTV services.In order to facilitate users to interact with these data and to improve their experiences and satisfaction,there is need to manage,search and recommend these multimedia data.Therefore,it's necessary to discuss and research the key technologies oriented toward IPTV.
出处
《计算机应用与软件》
CSCD
2011年第6期89-92,共4页
Computer Applications and Software
基金
国家高技术研究发展计划项目(2008AA01A317)
上海市科委项目(08dz1500108
08511501200)