Adaptive attacking algorithm against DCT-based watermarking

DOI

10.2991/jcis.2008.35How to use a DOI?

Keywords

watermarking attack, periodicity, matrix transformation.

Abstract

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.

Copyright

© 2008, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Download article (PDF)

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  - Proceedings of the 11th Joint Conference on Information Sciences (JCIS 2008)
PB  - Atlantis Press
SP  - 201
EP  - 207
SN  - 1951-6851
UR  - https://doi.org/10.2991/jcis.2008.35
DO  - 10.2991/jcis.2008.35
ID  - Zhang2008/12
ER  -