International Journal "information Theories & Applications" Vol.11 Spread Spectrum Watermarking Technique for Information System Securing Todor Todorov

In this paper we consider a computer information system and a way to realize the security of the data in it with digital watermarking. A technique for spread spectrum watermarking is presented and its realization with MathLAB 6.5 is shown.

[1]  Edward J. Delp,et al.  Digital watermarking: algorithms and applications , 2001, IEEE Signal Process. Mag..

[2]  L. B. Milstein,et al.  Theory of Spread-Spectrum Communications - A Tutorial , 1982, IEEE Transactions on Communications.

[3]  Ingemar J. Cox,et al.  Secure spread spectrum watermarking for multimedia , 1997, IEEE Trans. Image Process..