Compression and encryption are often performed together for image sharing and/or storage.
The order in which the two operations are carried out affects the overall efficiency of digital …

The demand for image confidentiality is constantly growing. At the same time, ensuring the
confidentiality of video information must be organized subject to ensuring its reliability with a …

Practical aspects of realization of technology of cryptocompression representation of images
are presented. The technology is based on a combination of image compression methods …

The modern information space, as a collection of heterogeneous information resources, is a
rather aggressive environment that has a negative destructive effect on the psyche of users …

The method of automatic estimation of segments of aerial photographs on the two-stage
concept concerning deciphering informative value is offered. The direction of increase of …

It is substantiated that steganographic systems should be used to ensure the protection of
special information resources in conditions of its prompt delivery. Here, steganographic …

Increased demand of multimedia data over heterogeneous networks has led to the
requirement for increased compression and suitable security. Both of these demands …

Joint image compression and encryption techniques can be used to ensure the security of
JPEG images. The related works in this field face problems such as low compression …

Subject research in the article is the methods of compressing video images under conditions
of ensuring the desired level of their fidelity in the delivery process using infocommunication …

The article presents a steganographic method based on the selection of the noise area of
the image with the subsequent transition to the pseudo-spatial area. Embedding of elements …