Use of Watermark in Educational Administration System

DOI

10.2991/iccsee.2013.704How to use a DOI?

Keywords

digital watermark, relation database, mapping, bit stream, multiple embedding

Abstract

With the widespread use of watermark in video, audio and image, propose a relational database based watermark embedding and extraction method. The algorithm utilizes the single—multiple mapping approach to plug in watermark, which scatter the distribution of watermark information and enhance the anti-attack ability of the algorithm. The experiments show that the method enjoys strong robustness to such attacks as tuples resorting, subset selection and so on.

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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TY  - CONF
AU  - Yi Liu
AU  - Siyu Lai
PY  - 2013/03
DA  - 2013/03
TI  - Use of Watermark in Educational Administration System
BT  - Proceedings of the 2nd International Conference on Computer Science and Electronics Engineering (ICCSEE 2013)
PB  - Atlantis Press
SP  - 2820
EP  - 2823
SN  - 1951-6851
UR  - https://doi.org/10.2991/iccsee.2013.704
DO  - 10.2991/iccsee.2013.704
ID  - Liu2013/03
ER  -