Network Watermarking Location Method Based on Discrete Cosine Transform

DOI

10.2991/icmemtc-16.2016.292How to use a DOI?

Keywords

network watermarking; DCT; discrete watermark; location

Abstract

The idea of network digital watermarking comes from the audio digital watermarking, which plays an important role in traffic tracking. However, there are many problems in the existing watermarking schemes. For example, the selection of watermark embedding area is not combined very well with the characteristics of the data stream; the interaction between watermarks reduces the detection rate and the concealment. In this paper, we propose a method of using the Discrete Cosine Transform(DCT) domain to locate the watermarks. After the discrete cosine transform, we select the lower energy area for discrete embedding watermarks. This is a novel attempt for the DCT in network watermarking. The experimental results show that the proposed method DCTBWL (Discrete Cosine Transform Based Watermarking Locating) can effectively improve the concealment and robustness of the watermarks in network flow.

Copyright

© 2016, 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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TY  - CONF
AU  - Xueyan Hou
AU  - Yonghong Chen
AU  - Hui Tian
AU  - Tian Wang
AU  - Yiqiao Cai
PY  - 2016/04
DA  - 2016/04
TI  - Network Watermarking Location Method Based on Discrete Cosine Transform
BT  - Proceedings of the 2016 3rd International Conference on Materials Engineering, Manufacturing Technology and Control
PB  - Atlantis Press
SP  - 1515
EP  - 1520
SN  - 2352-5401
UR  - https://doi.org/10.2991/icmemtc-16.2016.292
DO  - 10.2991/icmemtc-16.2016.292
ID  - Hou2016/04
ER  -