An Optimization Approach for Selecting Blocks of Embedding Process in Robust Watermarking System
Ababneh M.F. Mohammad and Naseem M. Asad
DOI : 10.3844/jcssp.2006.114.117
Journal of Computer Science
Volume 2, Issue 1
This study, discusses several kinds of attacks that may meet the watermarked image such as JPEG compression, Gaussian noise and median filter. The study introduces an approach capable of selecting the optimal blocks in cover image to be used in embedding process. Also, in this study, we propose a technique in robust digital watermarking system looking for finding a relation between the contrast of cover image and robustness to increase the resistance of previous attacks.
© 2006 Ababneh M.F. Mohammad and Naseem M. Asad. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.