Efficient Watermarking Technique for Quality Loss of Data
Автор:Chirag Sharma Год: 2012 Издание:LAP Lambert Academic Publishing Страниц: 60 ISBN: 9783659172144 Watermarking is a technique that is used to embed the data like text to multimedia object such as images, videos, audios etc. Since there is a rapid growth in multimedia technology and its applications so there is a need to build secure methods for legal distribution of digital content. The advantage of digital content over analogue content is that it can be reproduced , retransmitted, compressed without the loss of quality. This Work is implemented using MATLAB 7.6.0.Direct copy of this work by anyone is strictly prohibited.
