The goal of this survey is to review the state-of-the art Reversible Data Hiding (RDH)
methods, classify these methods into different classes, and list out new trends in this field …

In recent years, we face an increasing interest in protecting multimedia data and copyrights
due to the high exchange of information. Attackers are trying to get confidential information …

With the rapid development of network media, increasing research on reversible
watermarking has focused on improving its robustness to resisting attacks during digital …

The robust reversible watermarking (RRW) requires high robustness and capacity on the
condition of reversibility and imperceptibility, which still remains a big challenge nowadays …

Because of the widespread popularity of JPEG image compression format, reversible data
hiding (RDH) for JPEG images has practical application value with increasing research …

Reversible data hiding (RDH) in JPEG images aims at correctly extracting hidden data and
correctly recovering the cover image. Existing methods for RDH, however, may not attain a …

For some periods, information technology has developed, but there are some issues with its
data security. For this reason, exploring the data hiding method is relevant, which is an …

Data hiding is the procedure of encoding desired information into a certain types of cover
media (eg images) to resist potential noises for data recovery, while ensuring the embedded …

Researchers have scrutinized data hiding schemes in recent years. Data hiding in standard
images works well, but does not provide satisfactory results in distortion-sensitive medical …

Recently, a reversible data hiding scheme by redundant space transfer has been proposed
by Liu et al. In this scheme, the encryption process consists of bit plane disordering, sub …