Results 11 to 20 of about 20,266 (306)
Self-Parameterized Chaotic Map for Low-Cost Robust Chaos
Journal of Low Power Electronics and Applications, 2023 This paper presents a general method, called “self-parameterization”, for designing one-dimensional (1-D) chaotic maps that provide wider chaotic regions compared to existing 1-D maps. A wide chaotic region is a desirable property, as it helps to provide
Partha Sarathi Paul +4 more
doaj +2 more sources
A Novel Hybrid Secure Image Encryption Based on Julia Set of Fractals and 3D Lorenz Chaotic Map. [PDF]
Entropy (Basel), 2020 Chaos-based encryption schemes have attracted many researchers around the world in the digital image security domain. Digital images can be secured using existing chaotic maps, multiple chaotic maps, and several other hybrid dynamic systems that enhance ...
Masood F +4 more
europepmc +2 more sources
Symbolic partition in chaotic maps [PDF]
Chaos: An Interdisciplinary Journal of Nonlinear Science, 2021 In this work, we only use data on the unstable manifold to locate the partition boundaries by checking folding points at different levels, which practically coincide with homoclinic tangencies. The method is then applied to the classic two-dimensional Hénon map and a well-known three-dimensional map.
Misha Chai, Yueheng Lan
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Chaotic dynamics of the Hénon map and neuronal input–output: A comparison with neurophysiological data [PDF]
, 2023 In this study, the Hénon map was analyzed using quantifiers from information theory in order to compare its dynamics to experimental data from brain regions known to exhibit chaotic behavior.
Pallares Di Nunzio, Monserrat +5 more
core +1 more source
IEEE Access, 2022 We present a general framework for improving the chaotic properties of CMOS-based chaotic maps by cascading multiple maps in series. Along with two novel chaotic map topologies, we present the 45 $nm$ designs for four CMOS-based discrete-time chaotic ...
Partha Sarathi Paul +4 more
doaj +1 more source
Design, Analysis, and Application of Flipped Product Chaotic System
IEEE Access, 2022 In this paper, a novel method is proposed to build an improved 1-D discrete chaotic map called flipped product chaotic system (FPCS) by multiplying the output of one map with the output of a vertically flipped second map.
Md Sakib Hasan +4 more
doaj +1 more source
Comment on “Image encryption with chaotically coupled chaotic maps” [PDF]
Physica D: Nonlinear Phenomena, 2010 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Arroyo, D +4 more
openaire +4 more sources
Barekeng, 2023 In this research a new chaotic map which is a modification from composition of MS map and Improved logistics map is proposed. New map’s chaotic behavior is proven by the bifurcation diagram and Lyapunov exponent.
Ita Mar'atu Solihat +2 more
doaj +1 more source
Analyzing All the Instances of a Chaotic Map to Generate Random Numbers
Computer Sciences & Mathematics Forum, 2023 All possible configurations of a chaotic map without fixed points, called “nfp1”, in its implementation in fixed-point arithmetic are analyzed. As the multiplication on the computer does not follow the associative property, we analyze the number of forms
Luis Gerardo de la Fraga
doaj +1 more source
A Novel Plain-Text Related Image Encryption Algorithm Based on LB Compound Chaotic Map
Mathematics, 2021 Chaos systems have been widely used in image encryption algorithms. In this article, we introduce an LB (Logistic-Baker) compound chaotic map that can greatly improve the complexity of original Logistic map and Baker map, as well as the generated ...
Shijie Zhang +2 more
doaj +1 more source