According to the digital image watermarking technology, two embedding algorithms based on DWT and corresponsive distilling algorithms are studied.
针对数字图像水印技术，比较系统地研究了基于DWT域的两种数字图像水印嵌入算法及对应的提取算法。
On base of analysis of watermarking attacks on digital images, the paper presents a digital image copyright protection protocol based on digital watermarking technology.
在分析数字图像中数字水印所受各种攻击的基础上，给出了一个基于数字水印技术的数字图像版权保护安全协议框架。
Digital watermarking is the technology that embeds secret information into digital multimedia data such as sound, image or video by using signal processing technology.
数字水印技术是用信号处理的方法在声音，图像或视频等数字化多媒体数据中嵌入隐蔽信息的行为。
To improve the security of digital watermarking technology, compared and studied several familiar Image Shuffle technology, used MATLAB tool to realize it.
为提高数字水印技术的安全性，比较研究了几种常见的图像置乱技术各自的特点以及如何用MATLAB工具编程实现。
Multiple image watermarking is a technology of embedding and detecting multiple irrelevant watermarks in a single digital image.
多重图像水印就是在一幅图像中嵌入和检出多个不相关水印的技术。
This article introduces semi-fragile watermarking technology for digital image anti-counterfeiting authentication.
该文介绍利用半脆弱数字水印技术进行图像的防伪鉴定。
Digital watermarking technology of video image is a hot topic in present watermarking researching area.
视频数字水印技术是当前水印研究中的一个热点。
Although the digital watermarking technology has made rapid development, mainly in a static image watermark technology.
目前数字水印技术虽然取得了飞速发展，但是主要集中在静止的图像水印技术方面。
The digital watermarking detection technology based on SVM offers a new method for the watermarking detection of digital image, which also makes beneficial attempt for image blind detections.
本文基于SVM的数字图像水印检测技术，为数字图像水印的检测问题提供了一种新方案，对大量图像的盲检测做出了有益的尝试。
Digital image watermarking is a kind of new technology for copyright protection, and is also one of effective methods to protect author's profit.
数字图像水印技术作为一种新兴的版权保护技术，是对数字媒体产品进行版权保护的有效方法之一。
Digital image watermarking is a kind of new technology for copyright protection, and is also one of effective methods to protect author's profit.
数字图像水印技术作为一种新兴的版权保护技术，是对数字媒体产品进行版权保护的有效方法之一。
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