In medical information systems, image data can be considered crucial information. As
imaging technology and methods for analyzing medical images advance, there will be a …

The construction of multi-scroll chaotic systems has been a hot research topic in recent
years. In this paper, a four-dimensional multi-scroll chaotic system is established on the …

Recent advances in intelligent wearable devices have brought tremendous chances for the
development of healthcare monitoring system. However, the data collected by various …

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 …

Abstract One-dimensional (1D) chaotic maps have many shortcomings, including simple
structures, uncomplicated chaotic behaviors, and narrow chaotic ranges. Multi-dimensional …

As a result of their prominent initial value sensitivity, pseudo-randomness, and
unpredictability nature, chaotic maps are widely used in multimedia security. However, the …

Considering the current dependency on digital technology in modern society, the protection
of multimedia is highly important. Encryption is vital in modern digital communication …

This paper devises an effective image encryption algorithm that exploits a novel
hyperchaotic map and is applicable to a variety of image encryption scenarios. The newly …

The overarching goal of this research was to examine the state of satellite imagery security
in relation to its deteriorating form due to rising demand. The most common approaches to …

With the rapid development of information technology, the security of images has emerged
as a significant area of research. This study presents an algorithm that integrates chaotic …