In this paper, a new reversible data hiding scheme has been proposed using lagrange's
interpolating polynomial on interpolated sub-sampled images. First, we generate sub …

A reversible data hiding method allows recovery of the cover image after the secret data
have been extracted. In this paper, a novel reversible data hiding method is proposed using …

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 …

Reversible data hiding can restore the original image from the stego image without any
distortion after the embedded secret message is exactly extracted. In this paper, a novel …

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 …

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 …

Over the past few years, many methods have been proposed for reversible data hiding in
digital images, but few have been applied to binary images. The existing methods mainly …

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 …

There have been discussed several data hiding techniques which can hide the secret data
in an image. However, after extracting the secret data some of the image information gets …

A dual image based reversible data hiding (RDH) method using pixel value difference (PVD)
and exploiting modification direction (EMD) are introduced in this paper. First enlarge the …