中国多媒体技术研究: 2011

本文是中国多媒体技术研究与应用的年度文献综述之十四。本文从2011年9种核心刊物的2 841篇中选取349篇多媒体技术相关的文章进行了分类、统计,以展现出2011年中国多媒体技术发展的现状。由于分类标准在去年进行过细微调整,较好地适应了多媒体发展的趋势,因此今年仍然采用去年的分类标准。通过分类统计结果可以看出,数字水印、数据管理与检索、QoS控制、流媒体多播、交互模式与接口、生物特征身份识别等多媒体基础技术连续两年都是论文反映出的研究热点,同时,多媒体应用在数目和种类上都日益丰富,与社会生活的结合程度越来越紧密。该文还比较了近5年中国多媒体技术文献统计结果,以得出多媒体技术,特别是特点技术的发展趋势。该文既能为从事多媒体技术研究与应用的人员提供系统的文献索引,也能为技术规划和管理人员提供参考。

Researches on multimedia technology in China,2011

As one of a serial of reports,this paper is a survey on multimedia researches and applications in China,2011.Papers about multimedia technology are distributed on various journals because multimedia is a cross research area.Totally 2 841 papers published on 9 Chinese journals in 2011 are checked,and 349 out of these papers are selected for they are about multimedia technology and application.Analysis,including categorying and comparion of statistics with those from 2007 to 2010,is made on the seleted papers.The categoris are the same as last year.The analysis shows that digital watermarking,multimedia data management and retrieval,QoS control,multicast,interactive mode and interface,identification using biometrics earn high attention of researchers in China.Meanwhile,multimedia application systems are diversified and intergraded with daily life gradually.We present here an overview on the progress in multimedia technology in China,2011.This article can be used by researchers as a thoroughly references,and also will be helpful for people in technical planning and management.