Proceedings of the 2nd International Conference on Computer Science and Electronics Engineering (ICCSEE 2013)

Detection of Information Hiding by Modulating Intra Prediction Modes in H.264/AVC

Authors
Songbin Li, Xiuhua Ma, Peng Liu, Qiongxing Dai, Haojiang Deng
Corresponding Author
Songbin Li
Available Online March 2013.
DOI
10.2991/iccsee.2013.151How to use a DOI?
Keywords
information hiding, steganalysis, H.264/AVC, intra prediction, prediction modes modulating
Abstract

In the intra-frame coding of H.264/AVC, information hiding can be implemented by modulating the prediction modes of 4×4 luminance blocks. Since this kind of method has characteristics of high speed, good concealment and so on, it has become a great security threat. Therefore, it is necessary to study the steganalysis method. In this paper, we first analyzed the changes of remarkable characteristics in intra-frame coding caused by modulating intra prediction modes for information hiding. We found that the correlation among the prediction modes in different 4×4 luminance blocks, belonging to an intra-frame coding macroblock, was changed. According to this, we have designed statistical models to make quantitative extraction of these correlation characteristics. And a steganography detector was constructed based on the support vector machine. The experimental results show that the steganography detector constructed in this paper can achieve a detection accuracy of more than 90% when the embedding rate is larger than 25%.

Copyright
© 2013, 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/).

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Volume Title
Proceedings of the 2nd International Conference on Computer Science and Electronics Engineering (ICCSEE 2013)
Series
Advances in Intelligent Systems Research
Publication Date
March 2013
ISBN
10.2991/iccsee.2013.151
ISSN
1951-6851
DOI
10.2991/iccsee.2013.151How to use a DOI?
Copyright
© 2013, 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/).

Cite this article

TY  - CONF
AU  - Songbin Li
AU  - Xiuhua Ma
AU  - Peng Liu
AU  - Qiongxing Dai
AU  - Haojiang Deng
PY  - 2013/03
DA  - 2013/03
TI  - Detection of Information Hiding by Modulating Intra Prediction Modes in H.264/AVC
BT  - Proceedings of the 2nd International Conference on Computer Science and Electronics Engineering (ICCSEE 2013)
PB  - Atlantis Press
SP  - 590
EP  - 593
SN  - 1951-6851
UR  - https://doi.org/10.2991/iccsee.2013.151
DO  - 10.2991/iccsee.2013.151
ID  - Li2013/03
ER  -