In the past two decades, reversible data hiding (RDH), also referred to as lossless or
invertible data hiding, has gradually become a very active research area in the field of data …

Prediction-error expansion (PEE) is the most successful reversible data hiding (RDH)
technique, and existing PEE-based RDH methods are mainly based on the modification of …

In this paper, we propose a novel reversible data hiding scheme in encrypted image. The
content owner encrypts the original image with the encryption key to achieve privacy …

Recently, a number of high-fidelity reversible data hiding algorithms have been developed
based on prediction-error expansion (PEE) and pixel sorting. In PEE, prediction is made …

Reversible data hiding can completely recover the cover image without any distortion after
the secret data is retrieved. In this paper, a new high-fidelity reversible data hiding scheme is …

Improved pixel value order (IPVO) and pairwise prediction error extension (PEE) strategies
can effectively improve the hidden capacity and invisibility of reversible data hiding (RDH) …

Existing color image reversible data hiding (RDH) methods mainly focus on utilizing the
similarity between color channels for performance enhancement, but seldom pay attention to …

Reversible data hiding (RDH) is a recent research field of information security for secured
digital data transmission. The advancements in communication technology and the …

In this paper, a color-image-dedicated reversible data hiding (RDH) algorithm is proposed to
improve embedding performance by applying a guided filtering predictor and an adaptive …

In this work, the conventional histogram shifting (HS) based reversible data hiding (RDH)
methods are first analyzed and discussed. Then, a novel HS based RDH method is put …