In current media-centric society, video has become the suitable cover for steganography.
However, video steganalysis remains largely unexplored compared to the mature image …

Over the last two decades, the science of secretly embedding and communicating data has
gained tremendous significance due to the technological advancement in communication …

As a novel digital video steganography, the motion vector (MV)-based steganographic
algorithm leverages the MVs as the information carriers to hide the secret messages. The …

Distortion drift, including intra and inter, is a big problem of data hiding in MVC video
streams. Based on the analysis of the coding structure of MVC, we proposed a video …

Currently, data such as text, images and video are very important. Therefore, data must be
secured from unauthorized parties. In this paper, we propose a number of security levels …

Coverless steganography has been of great interest in recent years, since it is a technology
that can absolutely resist the detection of steganalysis by not modifying the carriers. Most …

Unlike traditional image or video steganography in spatial/transform domain, motion vector
(MV)-based methods target the internal dynamics of video compression and embed …

As one of the most popular communication media today, digital video is generally regarded
as an ideal covert communication carrier. Therefore, video steganography technology has …

Digital data communication has become an integral part of infrastructure nowadays. In this
tech era, with the increasing importance of internet and the fast communication techniques …

In this paper, we focus on detecting data hiding in motion vectors of compressed video and
propose a new steganalytic algorithm based on the mutual constraints of motion vectors …