Steganography is the art of concealing information in a cover media in such a way that the
presence of the information is unknown. Digital image steganography accomplishes the …

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 …

Reversible data hiding (RDH) within images is the process of securing data into cover
images without degradation. Its challenge is to hide a large payload while taking into …

Reversible data hiding (RDH) within images is the process of hiding secret data into a cover
image in a way that the image can be completely recovered after extracting the embedded …

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 …

Data hiding is a noteworthy research topic in digital technology for years. Reversible data
hiding (RDH) technique plays a vital role for confirming security of the digital transmissions …

Reversible data hiding (RDH) is an important topic of data hiding. In this paper, we exploit
pixel-based pixel value ordering prediction (PPVO) and pairwise prediction-error expansion …

This paper proposes a novel reversible data hiding (RDH) algorithm with differential
compression (DC) in encrypted image, which has high embedding capacity. The key …

In this paper, we propose a novel interpolation and a new reversible data hiding scheme for
upscaling the original image and hiding secret data into the upscaled/interpolated image …

A high capacity and semi-reversible data hiding scheme based on Pixel Repetition Method
(PRM) and hybrid edge detection for scalable medical images has been proposed in this …