On an optimal robust digital image watermarking based on SVD using differential evolution algorithm

被引:8
作者
Ling, Huo-Chong [1 ]
Phan, Raphael C. -W. [2 ]
Heng, Swee-Huay [1 ]
机构
[1] Multimedia Univ, Fac Engn, Ctr Multimedia Secur & Signal Proc, Res Grp Cryptog & Informat Secur, Selangor 63100, Malaysia
[2] Univ Loughborough, Loughborough LE11 3TU, Leics, England
关键词
Singular value decomposition; Differential evolution; Watermarking; Robustness; Proof of ownership; False positive; PROTECTING RIGHTFUL OWNERSHIP; SCHEME;
D O I
10.1016/j.optcom.2011.05.019
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
It is shown that the optimal robust digital image watermarking based on singular value decomposition using differential evolution algorithm proposed by Veysel Aslantas [Opt. Commun. 282(5):769-777 (2009)] has a serious fundamental flaw and should not be used for proof of ownership application. (C) 2011 Elsevier B.V. All rights reserved.
引用
收藏
页码:4458 / 4459
页数:2
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