Researches on Multimedia Technology in China, 2007
中国多媒体技术研究：2007

As one of a serial of reports,this paper is a survey on multimedia researches and applications in China,2007.Since multimedia is a cross research area,papers about multimedia technology are distributed on various journals.We checked 3 034 papers published on 9 Chinese journals in 2007,from which we have selected 516 related to multimedia technology and applications.Then we made analysis on them and the statistics were compared with those from 2003 to 2006.The catagories have been modified to make the papers selected focus more on multimedia researches.Looking into the data,we can find that digital watermarking,virtual reality,multimedia data retrieval,multicast,streaming media,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,2007.This article can be used by researchers as a thoroughly references,and also will be helpful for people in technical planning and management.