Review on Algorithms and Techniques of Reversible Data Hiding
Journal Title: International Journal of Research in Computer and Communication Technology - Year 2014, Vol 3, Issue 3
Abstract
Nowadays, with the rapid development of information technology more and more images and data are available on the internet..So there is a need to provide some kind of authentication to such important data. With the increase in technology, the reversible data hiding (RDH) in encrypted images, has gain lots of importance. The reversible data hiding[1] is also known as the new watermarking technique which is used to authenticate an image by embedding some data on it as a watermark.A novel method is proposed by reserving room for embedding data before encryption of the image takes place with the available RDH algorithm and methods.Now the authentic person can hide the data easily on the image to provide authentication.This is the review paper about the current reversible data hiding algorithms available.
Authors and Affiliations
Shilpy Mukherjee, A R Mahajan
Keywords
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