Enhanced SVD Based Watermarking with Genetic Algorithm

被引：2

作者：

Jung, Heechul ^{[1
]}

Jeon, Moongu ^{[1
]}

机构：

[1] Gwangju Inst Sci & Technol, Kwangju 500712, South Korea

来源：

COMMUNICATION AND NETWORKING | 2009年 / 56卷

关键词：

Watermarking; SVD; Genetic Algorithm; Wavelet; IMAGE WATERMARKING; SCHEME;

D O I：

10.1007/978-3-642-10844-0_69

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

In this paper, we propose an enhanced robust watermarking algorithm based on singular vector decomposition(SVD). Previous SVD based watermarking algorithms have a problem of false-positive detection. For solving this problem, our algorithm performs an extra verification job for watermark using reference images. To find optimal scaling factors in the algorithm which satisfy both robustness and high quality of the watermarked image, we employed the genetic algorithm(GA).

引用

页码：586 / 593

页数：8

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