digital watermarking

A chaotic digital watermarking method based on the private key and wavelet transform is proposed.

提出一种基于混沌密钥的小波数字水印方法.

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Steganography and digital watermarking are two main sub-disciplines of information hiding.

信息伪装和数字水印是信息隐藏技术的两个主要的技术分支.

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Then we make a recapitulative introduce of the digital watermarking technology including its basic principles, basic characteristics, classification and so on. Then the typical algorithm and main applications of digital watermarking are introduced. 2.

接着总结了数字水印技术的基本原理、基本特征、分类等，介绍了数字水印的典型算法及主要应用。

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A wavelet-domain digital watermarking scheme based on parity-decomposition is proposed.

提出了一种基于奇偶分解的小波域图像数字水印方案.

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Improved Digital Image Watermarking Based on K-Means Algorithm

一种改进的K均值数字图像水印算法

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As a wavelet transform, morphological wavelet could be applied into data hiding and digital watermarking.

形态小波作为一种小波变换, 与其它小波变换一样可以应用于数据隐藏和数字水印中.

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A scheme of digital watermarking using the combination of DWT and FICA is proposed.

提出了一种结合离散小波变换(DWT)和快速独立分量分析(FICA)的图像数字水印方法.

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Information hiding can solve these problems. It has two branches: digital watermarking and steganography.

信息隐藏就是为解决这些问题而出现的，它有两个主要分支：数字水印和隐写术。

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A Digital Watermarking Method Based on Fast Independent Component Analysis

一种基于快速独立分量分析的图像水印算法

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A digital watermarking embedded method based on lifting wavelet transform was presented.

[中英文摘要]提出了一种基于提升小波变换的数字水印嵌入方案.

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This paper is intended to advance an effective printing prevention algorithm basing on digital watermarking technology.

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.

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Three digital audio watermarking schemes are presented. ( 1) An adaptive quantification color audio watermarking scheme based on BTC.

基于BTC编码的自适应量化彩色音频水印方法。

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In theory analysis, analyze the digital watermarking algorithm in e-signature domain and improve one Self-certified Digital Signature algorithm, and analyze a self-certified digital signature algorithm design based on elliptic curve cryptography.

论文理论分析中，分别分析了签章域数字水印算法分析以及对一种自证明数字签名算法的改进，并且完成一种基于椭圆曲线密码体制的自证明数字签名算法分析。

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Digital watermarking is a technique whichused to protect digital multimedia data.

数字水印是一种数字多媒体数据保护技术.

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Current major research focus in the using and detecting of steganography and digital watermarking technology. 1997, Rowland C. H made can build covert channels based on TCP/ IP protocol. After that appeared a lot of covert channel communications technology base of network model.

当前主要的研究集中在隐写术和数字水印技术的使用和检测上。1997年Rowland C.H提出可以基于TCP/IP协议构建隐秘信道【11】之后就出现了很多基于网络通讯模型的隐秘信道技术。

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The digital watermarking technique is an available tool to solve these problems.

数字水印技术为数字化产品的版权保护提供了一种有效方法.

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Digital watermarking algorithm based on image compression standard JPEG and human visual system

基于图像压缩标准JPEG和人类视觉系统的数字水印算法

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Emergence and development of digital watermarking technology has close relation with demands of daily life. Multiscale geometric analysis ( MGA) provides a new tool and approach for study of digital watermarking.

数字水印技术产生和发展是和日常生活中的需求密切相关的，多尺度几何分析理论的出现为数字水印的研究提供了新的工具。

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A novel scheme of digital watermarking for image copyright was proposed.

提出了一种新的图像版权的数字水印方案.

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We present a new anti-counterfeiting technology of social security card based on UGM and digital watermarking.

提出了一种基于UGM模型和数字水印的社保卡防伪技术.

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The tradeoff between robustness and invisibility remains the bottleneck in digital watermarking technology.

如何达到健壮性和透明性之间的平衡是数字水印技术最大难题.

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The zero-watermark method is a new digital watermarking method.

零水印方法是一种新的数字水印方法.

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This paper describes the research background, research status, typical algorithms, basic knowledge, common mathematical transformation, video pre-processing technology of the digital watermarking. This paper proposes robust video watermarking algorithms based on three-dimensional transform domain.

本文详细介绍了数字水印的研究背景、研究现状、典型算法、视频水印基础、常用的数学变换、视频预处理技术，在此基础上提出了基于三维变换域的鲁棒视频水印算法。

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A new digital watermarking algorithm based on diagonally dominant matrix is proposed.

提出了一种基于对角占优矩阵的数字水印算法.

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Digital watermarking is used for copyright protection, authentication of multimedia and so on.

数字水印技术可以用于版权保护 、 多媒体认证等方面.

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