On SVD-based watermarking algorithm

被引：99

作者：

Chung, Kuo-Liang

Yang, Wei-Ning

Huang, Yong-Huai

Wu, Shih-Tung

Hsu, Yu-Chiao

机构：

[1] Natl Taiwan Univ Sci & Technol, Dept Comp Sci & Informat Engn, Taipei 10672, Taiwan

[2] Natl Taiwan Univ Sci & Technol, Dept Informat Management, Taipei 10672, Taiwan

来源：

APPLIED MATHEMATICS AND COMPUTATION | 2007年 / 188卷 / 01期

关键词：

invisibility; capacity; SVD; watermark;

D O I：

10.1016/j.amc.2006.09.117

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

This short communication presents two notes for singular value decomposition (SVD)-based watermarking scheme. The presented notes can increase the invisibility and capacity when embedding the watermark into U and V components of the SVD. (C) 2006 Elsevier Inc. All rights reserved.

引用

页码：54 / 57

页数：4