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 …

In the past two decades, reversible data hiding (RDH), also referred to as lossless or
invertible data hiding, has gradually become a very active research area in the field of data …

Steganography and steganalysis are the prominent research fields in information hiding
paradigm. Steganography is the science of invisible communication while steganalysis is …

Among various digital image formats used in daily life, the Joint Photographic Experts Group
(JPEG) is the most popular. Therefore, reversible data hiding (RDH) in JPEG images is …

Digital watermarking has been suggested as a way to achieve digital protection. The aim of
digital watermarking is to insert the secret data into the image without significantly affecting …

In this paper, we propose a novel prediction-based reversible steganographic scheme
based on image inpainting. First, reference pixels are chosen adaptively according to the …

Reversible data hiding has drawn considerable attention in recent years. Reversibility
allows original media to be completely recovered from marked media without distortion after …

With the development of Internet and multimedia development, digital image steganography
is becoming more extensive in transmitting data with high capacity and security. Although …

Steganography is knowledge and art of hiding secret data into information which is largely
used in information security systems. Various methods have been proposed in the literature …

Watermarking is an important technique for protecting sensitive e-multimedia data and
intellectual property. Watermarking techniques are used for many applications such as …