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author:

谢小贤 (谢小贤.) [1] | 舒志彪 (舒志彪.) [2] (Scholars:舒志彪)

Indexed by:

CQVIP CSCD

Abstract:

本文提出了一种新的盲数字水印算法,它充分利用了离散多小波变换(DMWT)的多分辨率特性和矩阵奇异值分解(SVD)所固有的特征,通过量化处理把二值水印图像嵌入到原始图像中.水印的提取不需要原始图像的参与,但受到密钥的限制,不知道密钥的人无法正确地恢复数字水印.实验结果表明了算法的不可感知性、鲁棒性和安全性.

Keyword:

多小波变换 奇异值分解 密钥 数字水印 量化

Community:

  • [ 1 ] [谢小贤]华侨大学
  • [ 2 ] [舒志彪]福州大学

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Source :

计算机工程与科学

ISSN: 1007-130X

CN: 43-1258/TP

Year: 2006

Issue: 1

Volume: 28

Page: 62-64

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 2

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