Multiple Watermarking Relational Databases Using Image

  title={Multiple Watermarking Relational Databases Using Image},
  author={Jianhua Sun and Zaihui Cao and Zhongyan Hu},
  journal={2008 International Conference on MultiMedia and Information Technology},
As a tool for interests in both storing and managing data, relational database is widely used in many information systems. In this paper, a novel method of watermarking is presented to protect relational databases copyright. We propose a novel multiple watermarking scheme, which embeds two image watermarks into relational database. The watermark embedding and extraction algorithms are specified, the results of the corresponding watermark experiments and the attack experiments verify that the… CONTINUE READING
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