In the field of frontier research, information security has received a lot of interest, but in the
field of information security algorithm, the introduction of decimals makes it impossible to …

In recent years, smart healthcare mode has been gradually maturing with the evolution of
Internet cloud computing technology. However, due to the open and shared features of the …

This paper proposes a new method for encryption of RGB color images by combining two
encryption approaches: the spatial approach and the transformation approach. The …

Although image encryption is developing rapidly, it lacks the pertinence of specific
scenarios. This paper proposes a complementary embedding encryption strategy. The …

In order to improve the performance of the Meixner moments, we suggest in this article a
new set of Fractional Discrete Meixner Polynomials (FrDMPs), a sort of a generalization of …

For the security of multiple image regions of interest, this paper designs a multi-image visual
encryption algorithm based on region of interest (ROI). Firstly, a new one-dimensional …

One of the general problems in modern digital society is undoubtedly the information
security topic. It is critical to ensure the security of information transferred, processed, and …

Chaotic map is a kind of discrete chaotic system. The existing chaotic maps suffer from
optimal parameters in terms of chaos measurements. In this study, a novel approach of …

Abstract Internet of Medical Things (IoMT) systems generate medical data transmissions
between patients, medical experts, and medical centers over public networks, which require …

Since the depth information of images facilitates the analysis of the spatial distance of
objects in computer vision applications, it is necessary to protect the image depth …