The data hiding technique is used to hide a secret message into a cover image which is then
sent to a receiver without raising any suspicions. With a reversible (lossless) data hiding …

Due to recent developments in internet technologies secret message communication is
conducted electronically which created new needs, issues, and opportunities. In secret …

Difference Exapansion is one of popular reversible steganography methods which can be
used for authenticating images. By using this method, the reconstructed image is exactly the …

This paper proposes a novel data hiding scheme for grayscale images with high embedding
capacity and low image distortion, able to provide the desired security and full reversibility …

Reversible data hiding (RDH) is a steganography technique where the cover data is
recovered completely after extracting the secret message from the stego media. RDH would …

Reversible data hiding based on prediction-based is a good technique that can hide
message bits into digital images with low distortion. In this paper, we propose a reversible …

Communication by transferring data using computer networks have an important role
nowadays. There are many activities which require sending or receiving data from one host …

Recently, the reversible data hiding has become a hot research topic. Its major characteristic
is that allows an original image to be completely reconstructed from the stego-image after …

Various image steganography techniques have been proposed. In this paper, a new
reversible data hiding technique were used, as an improvement over the LSB data hiding …

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 …