The development of information technology has led to a significant increase in the share of
multimedia traffic in data networks. This has necessitated to solve the following information …

Steganography is the science and art of covert communication. Conversely, steganalysis is
the study of uncovering the steganographic process. The evolution of steganography has …

Based on the two-dimensional (2D) tan-sin-cos-coupling (2D-TSCC), a new image
protection method is designed, this method includes steganography and encryption. First, a …

Reversible data hiding (RDH) is a technology that embeds secret data into a carrier where
both the secret data and the carrier can be recovered without any data loss. Inspired by dual …

This paper proposes a multi-hider dual-image reversible data-hiding algorithm. Generating
dual stego images, the proposed algorithm provides a high embedding capacity, exhibits …

Dual-image-based reversible data hiding refers to generating two output images after a
secret message has been embedded in an original image according to specific embedding …

The use of the web is developing for surreptitious and non-surreptitious communication with
the expansion of brilliant innovations. In this circumstance, there is a need to improve the …

The proliferation of dangers to transmitting vital information across a communication channel
has resulted from the advancement of communication systems. One of the security …