Adaptive attacking algorithm against DCT-based watermarking
Tao Zhang 0, Daoshun Wang, Shundong Li, Xunxue Cui, Yiqi Dai
0Department of Computer Science and Technology, Tsinghua Uni
Available Online December 2008.
- https://doi.org/10.2991/jcis.2008.35How to use a DOI?
- watermarking attack, periodicity, matrix transformation.
- In this paper we present a new water-marking attacking algorithm based on the periodic transformation of matrix. By analyzing of the principles of adaptive watermarking embedding in DCT domain, we chose some blocks of the stegoimage to embed the watermarking based on the characteristics of human visual system (HVS), and perform the periodic trans-formation to the chosen blocks. If we per-form periodic transform to the same blocks certain more times, the original stegoimage can be recovered. So we can prove the validity of our attacking method to the owner of watermarking system.
- Open Access
- This is an open access article distributed under the CC BY-NC license.
Cite this article
TY - CONF AU - Tao Zhang AU - Daoshun Wang AU - Shundong Li AU - Xunxue Cui AU - Yiqi Dai PY - 2008/12 DA - 2008/12 TI - Adaptive attacking algorithm against DCT-based watermarking BT - 11th Joint International Conference on Information Sciences PB - Atlantis Press SN - 1951-6851 UR - https://doi.org/10.2991/jcis.2008.35 DO - https://doi.org/10.2991/jcis.2008.35 ID - Zhang2008/12 ER -