Reversible data hiding is a form of steganography where the cover data is recovered
completely after extracting the secret message. This paper presents a novel reversible data …

Recently, Luo et al. proposed a new block-based reversible data hiding method that divides
an image into blocks, sorts all pixels within a block and then chooses the middle sorted pixel …

Reversible data hiding methods can embed secret data into multimedia to prevent attacks
from hackers. Reversible data hiding methods based on multiple stego-images have been …

Data hiding technique can hide a certain amount of secret data into digital content such as
image, document, audio or video. Reversible compressed image data hiding can loosely …

This work proposed a reversible data hiding algorithm that is based on the interleaving max-
min difference histogram. The method divides the cover image into non-overlapping …

Reversible data hiding is a technique that can restore the original cover image without any
distortion after the embedded secret message is extracted. In this paper, a novel reversible …

Many reversible data hiding schemes have been developed in recent decades. Traditional
schemes typically must deal with the problem of overflow and underflow, or transmission of …

This paper proposes a novel reversible data-hiding scheme utilizing two steganographic
images. The proposed method is able to hide more secret messages than other messages …

Data hiding techniques are very significant in the research area of information security. In
this article, the authors propose a new reversible data hiding (RDH) scheme using …

This paper presents a reversible data hiding scheme. The proposed scheme is based on the
difference histogram shifting to spare space for data hiding. Nine basic scan paths are …