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matlab开发数字水印DCT与DWT(基于小波变换的静态图像数字水印方法研究)-development of digital watermarking matlab DCT and DWT (wavelet-based method for watermarking of still images)
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用Matlab语言实现基于小波DWT域水印技术-Matlab language using DWT domain watermarking technique based on wavelet
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数字水印技术是近年来图像保护技术研究领域的一个热点, 本文提出了一种基于小波变换的图像数字
水印嵌入算法的Matlab 实现。实验结果表明, 该算法具有较好的视觉效果和透明性。-Digital watermarking technology in recent years is to protect technology research in the field of image a hot, this paper puts forward a method based on wavele
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。概括
了数字水印的研究现状和基本原理, 分析了基于小波变换的数字水印算法的优势, 阐述了小波
域水印嵌入与提取的过程, 最后由Matlab 仿真实现, 结果证明基于小波变换的数字水印具有较
强的掩蔽性和鲁棒性。-generalization
The research status and the digital watermarking technology, analyzes the basic principle based on wavelet transform the
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提出了一种鲁棒的多水印嵌入与检测算法,该算法基于小波域,且提取水印时不需要原始图像,保护了原始图像的安
全。在该多水印算法中,提出并使用了一种将密码学和常规的数字水印制作方法- - - 叠加法和量化调制法,有机结合起
来的新的方法,在水印嵌入时,不同的水印,生成与该水印相关的不同的密钥,在进行水印的提取时,用不同的密钥和待测的
图像提取出相应的水印。通过将密钥向第三方注册,可以获得对原始图像的所有权。-A robust multi-watermark embedding and de
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基于小波域自适应水印图像的(嵌入)
matlab编程 -Wavelet based image adaptive watermarking (embedding) matlab programming
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基于小波变换自适应水印图像的(提取)
matlab编程实现-Adaptive watermarking based on wavelet transform image (extract) matlab programming
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论文给出了一种在小波变换域中对静态图像加水印的方案。-Paper presents a wavelet transform domain in the increase of the static image watermarking program.
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提出了一种基于离散小波变换的数字水印算法, 选择低频子带嵌入水印, 保证了水印的不可见性 -Proposed a number of discrete wavelet transform based watermarking algorithm, select the low frequency sub-band watermark to ensure the watermark invisibility
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watermarking wavelet packet
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小波包的数字水印watermarking -watermarking
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wavelet watermarking cut-watermarking cut
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实现半脆弱小波提取,实现文献A FEATURE-BASED SEMI-FRAGILE WATERMARKING SCHEME IN DWT DOMAIN.pdf的源码-Achieve semi-fragile wavelet extraction, to achieve literature A FEATURE-BASED SEMI-FRAGILE WATERMARKING SCHEME IN DWT DOMAIN.pdf source
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this watermarking is implemented using wavelet transform-this watermarking is implemented using wavelet transform..
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A New Wavelet Watermarking Algorithm for Images using Edges Detection
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2012年的一篇音频水印论文:基于小波域替换的高性能音频水印算法-A High Performance Audio Watermarking Algorithm Based on Substitution in Wavelet Domain
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这是一个基于小波的数字音频程序。对于最近做毕业设计的同学有帮助。
-This is a wavelet-based digital audio programs. For students recently graduated design.
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用小波实现图像的三层分解与重构,并且含有嵌入水印的程序,实现了对水印图像的各种攻击,有很好的实验结果-using wavelet to decompositiom and reconstruction image this method have an good stability and it can through kinds of attracts
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基于matlab的音频水印技术,通过小波变换实现水印的嵌入,并提取水印图像。-Matlab based audio watermarking technology, through wavelet transform watermark embedding, watermark and extraction of image.
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附录 B 基于差错控制原理的脆弱性数字水印算法程序-Appendix B is based on the principle of error control the vulnerability of digital watermarking algorithm program
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