This paper proposes a novel scheme of reversible data hiding in encrypted images using
distributed source coding. After the original image is encrypted by the content owner using a …

This correspondence proposes a framework of reversible data hiding (RDH) in an encrypted
JPEG bitstream. Unlike existing RDH methods for encrypted spatial-domain images, the …

Abstract Distributed Video Coding is becoming more and more popular among the research
community, because of its interesting theoretical contributions and because there are still …

Growing percentage of the world population now uses image and video coding technologies
on a regular basis. These technologies are behind the success and quick deployment of …

In this paper, we construct a separable reversible data hiding scheme for encrypted JPEG
bitstreams. Our proposed scheme is constructed via a reserving-room-before-encryption …

Distributed video coding (DVC) is a relatively new video coding architecture originated from
two fundamental theorems namely, Slepian–Wolf and Wyner–Ziv. Recent research …

In the last decade, the increased possibility to produce, edit, and disseminate multimedia
contents has not been adequately balanced by similar advances in protecting these …

Wyner–Ziv (WZ) video coding—a particular case of distributed video coding (DVC)—is a
new video coding paradigm based on two major Information Theory results: the Slepian …

Distributed source coding theory has long promised a new method of encoding video that is
much lower in complexity than conventional methods. In the distributed framework, the …

The emergence of wireless multimedia sensor networks (WMSNs) has made it possible to
realize multimedia delivery on tiny sensing devices. The volume and characteristics of …