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数字水印技术在多媒体互动信息安全中的研究与应用 被引量:1

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摘要 移动互联网行业在近几年取得了蓬勃发展,同时随着智能设备的普及,人与人之间的沟通交流已经不局限于过去的短信文字的方式,而是基于声音、视频等的多媒体交互.然而,丰富的多媒体交互内容也带了诸如视频来源是否真实有效、如何保护包含在多媒体内容中的个人隐私等诸多问题.本文提出了一种在实时多媒体交互过程中,不同于传统密码技术的信息安全方案:基于实时视频的数字水印加密,能够有效解决视频真实有效性等问题,同时不会增加额外性能消耗及网络带宽消耗.
作者 陈小平
出处 《中国电子商务》 2014年第16期52-53,共2页 E-commerce in China
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同被引文献15

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