World's Best Scientists 2026 revealed!

D-Index & Metrics

Engineering and Technology

D-Index
40
Citations
4840
World Ranking
7462
National Ranking
1359

Overview

Kehui Sun is affiliated with Central South University in China. Their research spans extensive work in the fields of Computer Science and Physics and Astronomy, with notable focus on areas such as Statistical and Nonlinear Physics, Computer Vision and Pattern Recognition, Cognitive Neuroscience, Computer Networks and Communications, and Electrical and Electronic Engineering.

The main topics in Kehui Sun's research include stochastic dynamics and bifurcation, chaos control and synchronization, advanced memory and neural computing, neural dynamics and brain function, chaos-based image and signal encryption, nonlinear dynamics and pattern formation, and neural networks stability and synchronization.

The scientist has published multiple papers in prominent journals, including the following recent works:

  • A discrete memristor model and its application in Hénon map, 2020, Chaos Solitons & Fractals
  • A higher dimensional chaotic map with discrete memristor, 2020, AEU - International Journal of Electronics and Communications
  • Color image encryption using non-dominated sorting genetic algorithm with local chaotic search based 5D chaotic map, 2020, Future Generation Computer Systems
  • Color image dehazing using gradient channel prior and guided L0 filter, 2020, Information Sciences
  • A simple color image encryption algorithm based on a discrete memristive hyperchaotic map and time-controllable operation, 2023, Optics & Laser Technology

The venues where Kehui Sun frequently publishes include:

  • Nonlinear Dynamics
  • Chaos Solitons & Fractals
  • The European Physical Journal Special Topics
  • International Journal of Bifurcation and Chaos
  • Chinese Physics B

Kehui Sun collaborates regularly with a network of co-authors. Frequent collaborators include Huihai Wang, Shaobo He, Zhao Yao, Yuexi Peng, and Mengxin Jin, contributing together on various research studies and papers.

Best Publications

  • SEIR modeling of the COVID-19 and its dynamics.

    Shaobo He;Yuexi Peng;Kehui Sun

  • A fast image encryption algorithm based on compressive sensing and hyperchaotic map

    Qiaoyun Xu;Kehui Sun;Chun Cao;Congxu Zhu

  • Complexity Analysis and DSP Implementation of the Fractional-Order Lorenz Hyperchaotic System

    Shaobo He;Kehui Sun;Huihai Wang

  • A discrete memristor model and its application in Hénon map

    Yuexi Peng;Kehui Sun;Shaobo He

  • Cryptanalyzing and Improving a Novel Color Image Encryption Algorithm Using RT-Enhanced Chaotic Tent Maps

    Congxu Zhu;Kehui Sun

  • Color image encryption using non-dominated sorting genetic algorithm with local chaotic search based 5D chaotic map

    Unknown

  • An effective image encryption algorithm based on compressive sensing and 2D-SLIM

    Qiaoyun Xu;Kehui Sun;Shaobo He;Congxu Zhu

  • Bifurcations and Chaos in Fractional-Order Simplified Lorenz System

    Kehui Sun;Xia Wang;Julien Clinton Sprott

  • A higher dimensional chaotic map with discrete memristor

    Yuexi Peng;Shaobo He;Kehui Sun

  • Chaos synchronization between two different fractional-order hyperchaotic systems

    Lin Pan;Wuneng Zhou;Long Zhou;Kehui Sun

  • An improved image encryption algorithm with finite computing precision

    Chen Chen;Kehui Sun;Shaobo He

  • Numerical analysis of a fractional-order chaotic system based on conformable fractional-order derivative

    Shaobo He;Kehui Sun;Xiaoyong Mei;Bo Yan

  • Chaos in the discrete memristor-based system with fractional-order difference

    Yuexi Peng;Shaobo He;Kehui Sun

  • Dynamical properties and complexity in fractional-order diffusionless Lorenz system

    Shaobo He;Kehui Sun;Santo Banerjee

  • Cryptanalysis and Improvement on an Image Encryption Algorithm Design Using a Novel Chaos Based S-Box

    Congxu Zhu;Guojun Wang;Kehui Sun

  • Generalized synchronization of fractional-order hyperchaotic systems and its DSP implementation

    Shaobo He;Kehui Sun;Huihai Wang;Xiaoyong Mei

  • Color Image Compression-Encryption Algorithm Based on Fractional-Order Memristor Chaotic Circuit

    Feifei Yang;Jun Mou;Kehui Sun;Yinghong Cao

  • Multivariate permutation entropy and its application for complexity analysis of chaotic systems

    Unknown

  • Color image dehazing using gradient channel prior and guided L 0 filter

    Manjit Kaur;Dilbag Singh;Vijay Kumar;Kehui Sun

  • Breaking a novel image encryption scheme based on Brownian motion and PWLCM chaotic system

    Congxu Zhu;Siyuan Xu;Yuping Hu;Kehui Sun

  • Dynamics and synchronization of conformable fractional-order hyperchaotic systems using the Homotopy analysis method

    Shaobo He;Shaobo He;Kehui Sun;Huihai Wang

  • Improved Cryptanalysis and Enhancements of an Image Encryption Scheme Using Combined 1D Chaotic Maps.

    Congxu Zhu;Guojun Wang;Kehui Sun

  • Dynamics of a Simplified Lorenz System

    Kehui Sun;Julien Clinton Sprott

  • Parameter Identification for Discrete Memristive Chaotic Map using Adaptive Differential Evolution Algorithm

    Yuexi Peng;Shaobo He;Kehui Sun

  • Firing patterns in a fractional-order FithzHugh–Nagumo neuron model

    Unknown

  • Parameter Identification of Fractional-Order Discrete Chaotic Systems

    Yuexi Peng;Kehui Sun;Shaobo He;Dong Peng

Frequent Co-Authors

Sajad Jafari
Sajad Jafari Amirkabir University of Technology
Julien Clinton Sprott
Julien Clinton Sprott University of Wisconsin–Madison
Karthikeyan Rajagopal
Karthikeyan Rajagopal Chennai Institute of Technology
Guojun Wang
Guojun Wang Guangzhou University
Mo Chen
Mo Chen Changzhou University
Chunbiao Li
Chunbiao Li Nanjing University of Information Science and Technology

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