In the multimedia arena, image tampering is an uncontrollable process that necessitates
content authentication and tamper detection in a variety of applications. One method that is …

Sharing accurate and lossless images with higher quality through digital mediums is
challenging, particularly, images shared on social media platforms can serve as good …

Existing coverless video steganography schemes primarily focus on single-frame features,
which manifest poor robustness. To enhance resistance against adversarial attacks, this …

With the development of digital video communication, the steganography based on H.
265/HEVC has attracted more and more attention. Because of higher security and better …

Chaotic systems are used in various applications due to their high security and complexity.
Because minor changes in parameters have a significant effect on the output values and the …

This paper introduces a pioneering, effective data-hiding algorithm using different sizes of
cover images and different types of secret data (image, txt, and audio). The proposed …

Existing coverless video steganography methods have not adequately exploited the stable
features within and between video frames, and they have neglected the subtlety required for …

By adding control parameters to the one-dimensional compound nested sinusoidal map, it is
found that it has larger chaos region, better Lyapunov exponent and better chaos …

In this article, a new reversible data hiding method using most significant bits and center
shifting technique in dual images is proposed. The proposed reversible data hiding method …

Data hiding refers to the technique employed to conceal sensitive data within various forms
of multimedia, such as video, audio, text, 2D images, 3D images, and more, while also being …