DocumentCode
1990632
Title
An SVD based digital image watermarking using genetic algorithm
Author
Aslantas, Veysel
Author_Institution
Comput. Eng. Div., Erciyes Univ., Kayseri
fYear
2007
fDate
12-15 Feb. 2007
Firstpage
1
Lastpage
4
Abstract
In this paper, a novel optimal watermarking scheme based on singular value decomposition (SVD) using genetic algorithm (GA) is presented. The singular values (SV) of the host image are modified to embed the watermark image. Modifications are optimised using GA to obtain the highest possible robustness without losing the transparency. Experimental results show both the significant improvement in transparency and the robustness under attacks.
Keywords
genetic algorithms; singular value decomposition; watermarking; digital image watermarking; genetic algorithm; optimal watermarking scheme; singular value decomposition; Copyright protection; Digital images; Genetic algorithms; Genetic engineering; Image quality; Matrix decomposition; Noise robustness; Pixel; Singular value decomposition; Watermarking;
fLanguage
English
Publisher
ieee
Conference_Titel
Signal Processing and Its Applications, 2007. ISSPA 2007. 9th International Symposium on
Conference_Location
Sharjah
Print_ISBN
978-1-4244-0778-1
Electronic_ISBN
978-1-4244-1779-8
Type
conf
DOI
10.1109/ISSPA.2007.4555593
Filename
4555593
Link To Document