Digital watermarking technique is an important research field of multimedia information security.
数字水印技术是多媒体信息安全领域的一个重要研究课题。
In this dissertation, we study the technologies and application of multimedia information security in the area of digital watermarking.
本论文主要探讨有关数字图像信息安全的数字水印技术。
As a branch of multimedia information security technology, digital image authentication is paid close attention by one of a growing number of experts.
数字图像认证技术作为多媒体信息安全技术的分支之一，受到了越来越多专家学者的重视。
Aiming at ensuring multimedia information security, we discuss the hiding technology for digital audio based on amalgamation. A hiding method is presented.
针对近年来兴起的多媒体信息安全问题，讨论了数字声音文件的隐藏技术，给出一种简便易行的隐藏方法。
It has brought us great convenience and a great number of information security problems as well. Such as information theft, copyright protection of multimedia data and image authentication.
它给人们带来种种便利的同时也带来了一系列的信息安全问题，比如信息窃取问题、多媒体信息的版权保护问题、信息篡改问题等。
With the extensive application of multimedia and network technologies, the security of multimedia information is focused more than ever before.
随着多媒体技术和网络技术的广泛应用，多媒体信息内容的安全保护倍受关注。
With the rapid development of computer network and multimedia technology, information security and copyright protection of the digital works become practical problems need to overcome immediately.
跟着网络技术和多媒体技术的飞速发铺，数字作品的信息安全维护和版权维护成为亟待解决的实际题目。
Nowadays, it has been a hot in the research field of multimedia security and it is an important branch of information hiding.
由于数字水印是实现版权保护的一种非常有效的方法 ，目前已经在多媒体信息安全研究领域已经得到广泛的研究和应用。
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。
Now information hiding technology has already had widespread application in multimedia information copyright protection and information security etc.
现在信息隐藏技术已经广泛的应用于多媒体信息的版权保护及信息安全等领域。
His research is focused on audio information processing and multimedia security and he has published more than 30 articles in these fields.
在音频信息处理及多媒体信息安全领域发表文章30余篇。
But, as a very important information security technology, digital Watermark technology has provided a strong solution for the protection of digital multimedia work.
而数字水印技术作为一种重要的信息安全手段，为多媒体著作的保护提供了一个强有力的解决方案。
The Research of Information Security and Realization of the Submarine Multimedia Communication;
随着多媒体通信的飞速发展，人们对多媒体通信终端的研究方兴未艾。
The Research of Information Security and Realization of the Submarine Multimedia Communication;
随着多媒体通信的飞速发展，人们对多媒体通信终端的研究方兴未艾。
应用推荐