Title :
A method of zero-watermark based on lifting wavelet
Author :
Ma, Jian-hu ; Guan, Yu-jing ; Zhao, Yu-hua
Author_Institution :
Jilin Univ., Changchun
Abstract :
In order to protect the copyright of the image, this paper proposes a image zero-watermarking method based on lifting wavelet, where methods of classical Cryptology is employed. A series of experiments have been carried out and the results proved that the presented method has strong robustness comparing with other watermarking methods.
Keywords :
image coding; watermarking; wavelet transforms; classical Cryptology; image zero-watermarking method; lifting wavelet; Cryptography; Image coding; Notice of Violation; Pattern analysis; Pattern recognition; Robustness; Transform coding; Watermarking; Wavelet analysis; Wavelet transforms; robustness; watermark; wavelet transform;
Conference_Titel :
Wavelet Analysis and Pattern Recognition, 2007. ICWAPR '07. International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-1065-1
Electronic_ISBN :
978-1-4244-1066-8
DOI :
10.1109/ICWAPR.2007.4420671
