Permutation is a commonly used primitive in multimedia (image/video) encryption schemes,
and many permutation-only algorithms have been proposed in recent years for the …

Intellectual property owners who exploit new ways of reproducing, distributing, and
marketing their creations digitally must also protect them from piracy. Multimedia Security …

Many digital services, such as pay TV, confidential videoconferencing, and medical and
military imaging systems, require reliable security in storage and transmission of digital …

Today data security is very important and high priority topic. With rapid growth in
communication and computer technologies, there is a huge data transaction interment …

We present a SCAN-based method for image and video compression-encryption-hiding with
application to digital video on demand. The software SCAN implementation running on a …

In this paper, a novel hybrid gray image representation using spatial-and DCT-based
approach is presented. In the first phase, according to the bintree decomposition principle …

In this paper, a new algorithm for image encryption using the scan method is proposed.
Using SCAN language, it is possible to generate a wide range of scanning paths based on …

In this paper, an image encryption algorithm based on couple multiple chaotic systems is
presented. It made the one-dimensional Coupled Map Lattice (CML) formed by Skew Tent …

This paper proposes an ASIC implementation of a chaos-based image encryption algorithm,
which features dual-RAM connection and reusable data-path for each round of encryption …

The digital watermarking technique embeds meaningful information into one or more
watermark images hidden in one image, in which it is known as a secret carrier. It is difficult …