In this article, a new reversible data hiding method using most significant bits and center
shifting technique in dual images is proposed. The proposed reversible data hiding method …

Dual image based reversible data hidings are recently proposed where dual copies of a
cover image are used to embed the secret data. In this paper, a novel reversible data hiding …

In recent years, dual-image techniques have been widely used in reversible data hiding.
Most data hiding methods focus on finding the best predictive value to reduce the degree of …

In this paper, we introduce dual image based reversible data hiding scheme using weighted
matrix. First, we partition the original image into (3× 3) pixel blocks. Then we perform modulo …

A dual-image technique is often used in reversible data hiding. In this technique, secret
information is concealed within a host image to generate two stego-images. In 2015, Lu et …

In this article, a new reversible data hiding scheme using pixel-value differencing in dual
images is proposed. The proposed pixel-value differencing method can embed more secret …

In this paper, we propose a new reversible data hiding scheme that uses pixel value
adjusting feature. It has two phases. In first phase, It scans the image diagonally from left to …

To enhance the embedding capacity and restore the cover images without any distortion, a
reversible data hiding technique which hides secret data into two identical images …

There have been discussed various data hiding methods which can embed the secret data
in an image. However, the image gets destroyed after extraction of the secret data at the …

In reversible data hiding, dual image-based data hiding methods are recently proposed, in
which two stego-images are generated after embedding the secret data. In this paper, a new …