This paper proposed an innovative approach for reversible data hiding (RDH) within images
in such a way that the image can be accurately recovered after extracting the data. The work …

Internet of things (IoT) coupled with mobile cloud computing has made a paradigm shift in
the service sector. IoT-assisted mobile cloud based e-healthcare services are making giant …

The rapid rise in the exchange of the medical information for remote/continuous diagnosis
via internet using different software's and digital gadgets has ensured better health …

Steganography plays a main role in data security field. It aims to cover important data within
a cover medium such that the data existence remains confidential. The secret data is hidden …

This paper proposes a high capacity and reversible DCT-based steganographic technique
with authentication capability for 8-bit grayscale general and medical images. The technique …

A novel correction‐enabled Pixel Repetition (PR)‐based Reversible Data Hiding (RDH)
framework, featuring a new embedding scheme is presented. The proposed RDH scheme …

This paper presents a new reversible data hiding (RDH) scheme with pixel-to-block (PTB)
map**. Due to the sub-optimal changes in the up-sampled pixels, requirement of …

Reversible Data Hiding (RDH) with Pixel-to-Block (PTB) map** has recently been studied
for content authentication and annotation applications of digital images kee** the original …

This paper presents a new Pixel-Repetition (PR) based embedding scheme to better utilize
the redundancy of image data for a high-capacity Reversible Data Hiding (RDH) scheme …

In support of easier access and effective management of the increasing electronic patient
record (EPR) and medical images, an improved Pixel Repetition (PR) based embedding …