Use of Watermark in Educational Administration System
Yi Liu, Siyu Lai
Available Online March 2013.
- https://doi.org/10.2991/iccsee.2013.704How to use a DOI?
- digital watermark, relation database, mapping, bit stream, multiple embedding
- 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.
- Open Access
- This is an open access article distributed under the CC BY-NC license.
Cite this article
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 PB - Atlantis Press SP - 2820 EP - 2823 SN - 1951-6851 UR - https://doi.org/10.2991/iccsee.2013.704 DO - https://doi.org/10.2991/iccsee.2013.704 ID - Liu2013/03 ER -