Author(s): Rahul Gupta , Anila Dhingra .

Published in: International Journal of Innovative Science and Research Technology


Volume/Issue: Volume 1 Issue 7

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The provision of versatile multimedia processing application and the long way achieving coverage plan of the interconnected networks. These targets have facilitated flawless copying, manipulations, and distribution of the digital multimedia (digital video, audio, text, and snapshots). The ever-advancing storage and retrieval technologies have additionally smoothed the way in which for giant-scale multimedia database purposes. Nevertheless, abuses of these amenities and applied sciences pose pressing threats to multimedia security management typically, and multimedia copyright safety and content material integrity verification in particular. Cryptography has an extended historical past of utility to knowledge and multimedia protection, the undesirable attribute of delivering no guard to the media as soon as decrypted has restrained the feasibility of its smart use. In this work, now we have surveyed over more than a few vital systems carried out in the course of information embedding.
Keywords— Data Transform, Information Hiding, Watermarking.