Recently, various efficient reversible data-hiding schemes based on pixel value ordering
have been proposed for embedding messages into high-fidelity images. In these schemes …

This paper proposes a method of reversible data hiding in encrypted images (RDH-EI)
based on progressive recovery. Three parties are involved in the framework, including the …

This letter proposes a novel reversible data hiding (RDH) method with an adaptive
embedding capability by extending the generalized integer transformation (GIT). We modify …

Advances in technology in the field of internet, making the Internet become the most popular
data transmission media for now. This is certainly not free from the incidence of cyber crime …

Reversible data hiding (RDH) with contrast enhancement (RDH-CE) is a special type of
RDH in improving the subjective visual perception by enhancing the image contrast during …

This paper presents a novel reversible data hiding (RDH) method for 3D mesh models using
hybrid prediction scheme and multilayer strategy. In our prediction scheme, the prediction …

With the development of multimedia editing technologies, the copyright protection has
attacked more attentions. Reversible data hiding (RDH), in which the cover can be …

This paper proposes a hybrid steganographic approach using the least significant bit (LSB)
technique for grayscale images. The proposed approach uses both LSB matching (LSB-M) …

This paper proposes a simple yet effective reversible data hiding (RDH) method for
encrypted images. It guarantees exact data extraction and original image recovery from the …

Image encryption and reversible data hiding are two major areas of research in the field of
information security. In this paper, we propose a new reversible data hiding scheme that …