随着网络和多媒体技术的飞速发展，视频数据的安全问题越来越突出。
With considerable development of the network and multimedia technology, the security problem of the video data becomes more urgent.
该软件实现了数据的实时存储、实时显示、数据的图形化及多媒体技术在安全控制报警功能中的应用。
The real time storing data, real time display, visualizing data by using graphic, and using of multimedia in safety control field are realized.
本文对远程医疗的四个关键技术——网络协议、多媒体数据库技术、数据压缩技术、网络安全分别进行了研究。
Four key techniques of telemedicine system about are researched respectively, which are network protocols, multimedia database system, data compress and network security.
提出了处理数据库中多媒体数据的技术和方法，讨论了数据库的安全问题。
The techniques and methods used for processing multimedia data in database are proposed. Security of database is also discussed.
目的：为了解决医院数据安全和数据共享之间的矛盾，使患者能够实时地通过多媒体查询平台获得就医体检数据和诊断报告。
Objective To solve the conflict between data security and sharing in hospital so that patients can get their clinical data through result query service system.
数字多媒体取证是信息安全一个刚刚兴起的研究领域，研究数字多媒体取证技术对确保多媒体数据的可靠性有着极其重要的意义。
Digital multimedia forensics is an emerging research field of information security. The research on digital multimedia forensics is important to ensure the credibility of digital multimedia data.
数字多媒体取证是信息安全一个刚刚兴起的研究领域，研究数字多媒体取证技术对确保多媒体数据的可靠性有着极其重要的意义。
Digital multimedia forensics is an emerging research field of information security. The research on digital multimedia forensics is important to ensure the credibility of digital multimedia data.
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