DocumentCode
2252438
Title
An intelligent PSO watermarking
Author
Wang, Yuh-Rau ; Lin, Wei-Hung ; Yang, Ling
Author_Institution
Dept. of Comput. Sci. & Inf. Eng., St. John´´s Univ., Tamsui, Taiwan
Volume
5
fYear
2010
fDate
11-14 July 2010
Firstpage
2555
Lastpage
2558
Abstract
Meerwald et. al. [2] revealed that the method proposed in [1] exists potential insecurity. This paper proposes an intelligent watermarking by invoking particle swarm optimization (PSO) technique in wavelet domain to overcome the revealed insecurity issue, furthermore resolve the conflict between imperceptibility and robustness of watermarking. Performance analysis shows that the proposed algorithm obviously outperforms the method proposed in [1] which does not use PSO.
Keywords
particle swarm optimisation; watermarking; wavelet transforms; intelligent watermarking; particle swarm optimization technique; wavelet domain; Machine learning; Quantization; Robustness; Watermarking; Wavelet coefficients; Wavelet domain; Blind watermarking; Copyright protection; PSO; Significant coefficient; Wavelet tree;
fLanguage
English
Publisher
ieee
Conference_Titel
Machine Learning and Cybernetics (ICMLC), 2010 International Conference on
Conference_Location
Qingdao
Print_ISBN
978-1-4244-6526-2
Type
conf
DOI
10.1109/ICMLC.2010.5580860
Filename
5580860
Link To Document