Image watermarking scheme using singular value decomposition and micro-genetic algorithm

被引：9

作者：

Lai, Chih-Chin ^{[1
]}

Huang, Hsiang-Cheh ^{[2
]}

Tsai, Cheng-Chih ^{[1
]}

机构：

[1] Natl Univ Tainan, Dept Comp Sci & Informat Engn, Tainan 70005, Taiwan

[2] Natl Univ Kaohsiung, Dept Elect Engn, Kaohsiung 81148, Taiwan

来源：

2008 FOURTH INTERNATIONAL CONFERENCE ON INTELLIGENT INFORMATION HIDING AND MULTIMEDIA SIGNAL PROCESSING, PROCEEDINGS | 2008年

关键词：

D O I：

10.1109/IIH-MSP.2008.168

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

In this paper, we introduce a novel image watermarking scheme using singular value decomposition (SVD) and micro-genetic algorithm (micro-GA). In an SVD-based watermarking scheme, the singular values of the cover image are modified by multiple scaling factors to embed the watermark image. The proper values of scaling factors are optimized and obtained efficiently by means of the micro-GA. Experimental results are provided to illustrate the feasibility of the proposed approach.

引用

页码：469 / +

页数：2

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