期刊名称：International Journal of Computer Science and Network Security
印刷版ISSN：1738-7906
出版年度：2017
卷号：17
期号：3
页码：195-205
出版社：International Journal of Computer Science and Network Security
摘要：With the rapid advancement of communication through Internet, the information exchanged could be tampered intentionally or accidentally through unprivileged access. In the recent years, Reversible Data Hiding (RDH) has become an active research domain in the field of data hiding. In reversible data hiding, at the sender side, the bits which is to be concealed is embedded in the cover file (image) and at the receiver side, the hidden bits of data and the original cover media is extracted without any distortion. RDH is also referred as invertible or lossless data hiding. Nowadays with the increased popularity of outsourcing data to the cloud, it has become important to safe guard the privacy of data and enable the cloud server to easily manage the data at the same time. Reversible data hiding techniques solves the issue of the concealment of data. In this paper various techniques of reversible data hiding and their future scope is discussed.
关键词：Reversible Data Hiding; Reversible Data Hiding in Encrypted Images; lossless data hiding; invertible data hiding.
