Reversible data hiding (RDH) subtly alter the cover image for embedding the secret data,
after extracting the secret data, the cover image can also be completely restored. In this …

Increasing data hiding capacity and reducing cover image distortions are the main
objectives of any data hiding technique. Moreover, some applications require the …

Image-based data hiding methods have been used in the development of various
applications in computer vision. At present, there are two main types of data hiding based on …

Clinics and hospitals have already adopted more technological resources to provide a faster
and more precise diagnostic for patients, health care providers, and institutes of medicine …

A dual-image-based reversible data hiding (RDH) scheme can conceal secret data into a
cover image by creating two steganographic images. These two stego-images can …

Reversible data hiding (RDH) in dual images is a technique that shares secret messages
into two similar shadow images, while the secret messages and the cover image can be …

In this study, we investigate advances in reversible data hiding (RDH), a critical area in the
era of widespread digital data sharing. Recognizing the inherent vulnerabilities such as …

Data hiding technique is an important multimedia security technique and has been applied
to many domains, for example, relational databases. The existing data hiding techniques for …

Compared to conventional reversible data hiding (RDH) methods, dual-image RDH
methods have greater embedding capacity, better stego image quality and higher security …

Dual-image reversible data hiding (RDH) is a technique for hiding important messages. This
technology can be used to safely deliver secret messages to the recipient through dual …