数字水印技术属于信息安全的范畴。
The category of the digital watermarking technique belongs to the information security area.
数字水印技术是信息隐藏技术的一种。
Digital watermarking is one of available techniques to hide information.
本文介绍了数字水印技术在包装防伪中的应用。
This paper introduces the digital watermarking technology in the packaging application security.
数字水印技术是一种新型的数字产品版权保护技术。
The digital watermark is a new copyright protection technique of information products.
数字水印技术是信息安全领域中的一项重要的技术。
Digital watermarking technology is an important technology in the field of information safety.
数字水印技术被看作辅助信息通信机制的一种特殊形式。
Digital watermarking techniques are seen as a special form of communications with side information mechanism.
提出了一种基于自适应四叉树分形编码的数字水印技术。
This article introduces a digital watermarking technology based on adaptive quadtree fractal coding.
本文提出了一种利用人类视觉掩盖效应的数字水印技术。
A digital watermarking method utilizing human visual masking was proposed in this paper.
该文介绍利用半脆弱数字水印技术进行图像的防伪鉴定。
This article introduces semi-fragile watermarking technology for digital image anti-counterfeiting authentication.
本研究对数字水印技术的推广应用将起到积极的推动作用。
This research will play an effective role in the promotion and application of the digital watermarking technique.
本文论述了数字水印技术的应用和安全性、稳健性的关系。
This paper discusses the relationship of application, security, robustness of digital watermarking technology.
为了认证数码照片的真实性，采用了新出现的数字水印技术。
Authenticating reality of digital photograph, this paper applies novel digital watermarking technique.
零水印是不对原图像数据进行修改的一种新的数字水印技术。
Zero watermark is a new digital watermarking technology without modifying the data of original image.
数字水印技术是多媒体信息安全领域的一个重要的研究课题。
Digital watermark technique is one of the most active research topics in the safety field of multimedia information.
数字水印技术是近几年来信息安全界兴起的一个前沿研讨范畴。
Digital watermarking technique is emerging as a cutting edge research field of information security in recent years.
本文意在提出一种行之有效基于数字水印技术的印刷品防伪算法。
This paper is intended to advance an effective printing forgery prevention algorithm basing on digital watermarking technology.
数字水印技术作为版权保护的重要手段，得到广泛的研究和应用。
Digital watermarking technology is widely studied and applied as an important way to protect copyright by embedding watermark in digital works.
同时数字水印技术的出现为数据加密与追踪提供了新的技术手段。
At same time, digital watermarking, coming forth as a new technology, provides a new measure for hiding and tracking of data.
联合数字水印技术的应用提高了水印版权信息的安全性和冗余性。
The application of watermark for joint ownership can improve the security and redundancy of watermark information.
提出了一种基于数字菲涅耳全息和离散余弦变换的数字水印技术。
The digital watermark technique is proposed based on Fresnel hologram and Discrete Cosine Transform.
如何有效地抵抗几何形变攻击已成为数字水印技术的研究重点之一。
How to resist geometry transformation attacks effectively has become a focus of digital watermarking.
数字水印技术是数字化时代信息隐藏和信息安全保护的一种新型技术。
Digital watermarking is a new technology of information hiding and information security protection in digital age.
基于数字签名和数字水印技术，提出了一种基于身份的电子印章系统。
Based on digital signature and digital watermark, an ID - Based electronic seal system is proposed in this paper.
数字水印技术将特定信息嵌入数字产品中，是一种新型的版权保护机制。
Digital watermarking technique, which embeds special information into digital products, is a new method for copyright protection.
作为解决上述问题的一种有效途径，数字水印技术开始引起人们的普遍关注。
As a novel way to solve these problems, digital watermarking technology begins to be popularly researched and used.
在世界对数字版权问题的关注下，鲁棒数字水印技术得到了越来越多的重视。
Since the whole world is concerned about the digital copyright protection, the technology of robust digital watermarking catches more and more attentions.
本文介绍数字水印技术的基本概念、系统框架、主要分类及可能的攻击方法。
In this paper, the basic concepts, frame of the system, main categories of digital watermarking and possible attacks are described.
本文首先分析、归纳了基于通信理论和基于信息论的两种数字水印技术分析方法。
At first, this paper summaries and analyzes two digital watermarking technology analysis methods which base on communication theory and information theory.
作为一种主要的解决途径之一，数字水印技术被提出并得到了广泛和深入地研究。
Digital watermarking, as one of the ways to resolve this problem, has been researched much and got notable achievements.
作为一种主要的解决途径之一，数字水印技术被提出并得到了广泛和深入地研究。
Digital watermarking, as one of the ways to resolve this problem, has been researched much and got notable achievements.
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