Robust Watermarking Technique Based on DCT to Protect the Ownership of DubaiSat-1 Images Against Attacks

Now-a-days, with the rapid growth of technologies and the prevalence of network communication, new challenges raises to protect the multimedia data transmission on the World Wide Web (internet). Data security is one of the main important needs these days, especially in the field of remote sensing. Emirates Institutions for Advanced Science and Technology (EIAST) as an example, provides a satellite images captured by DubaiSat-1 satellite to customers inside the UAE including government agencies, universities, research centers, and distributed also outside the region.

Provided by: International Journal of Computer Science and Network Security Topic: Security Date Added: Jun 2012 Format: PDF

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