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Hopfield neural network with multi-scroll attractors and application in image encryption

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成果类型:
期刊论文
作者:
Hu, Zhenhua;Wang, Chunhua
通讯作者:
Wang, CH
作者机构:
[Wang, Chunhua; Hu, Zhenhua; Wang, CH] Hunan Univ, Coll Comp Sci & Elect Engn, Changsha 410082, Peoples R China.
[Hu, Zhenhua] Hunan City Univ, Coll Sci, Yiyang 413000, Peoples R China.
通讯机构:
[Wang, CH ] H
Hunan Univ, Coll Comp Sci & Elect Engn, Changsha 410082, Peoples R China.
语种:
英文
关键词:
Chaos theory;Circuit simulation;Computer circuits;Electromagnetic wave emission;Hopfield neural networks;Image processing;Lyapunov methods;Numerical methods;Dynamical behaviors;Electrical pulse;Images encryptions;Industrial fields;Multi-level-logic pulse;Multi-scroll attractors;Multilevels;Neural-networks;Pulse signal;Radiation levels;Cryptography
期刊:
Multimedia Tools and Applications
ISSN:
1380-7501
年:
2024
卷:
83
期:
1
页码:
97-117
基金类别:
This work is supported by the National Natural Science Foundation of China (62271197,61971185), the Natural Science Foundation of Hunan Province (2020JJ4218). All authors certify that they have no affiliations with or involvement in any organization or entity with any financial interest or non-financial interest in the subject matter or materials discussed in this manuscript.
机构署名:
本校为其他机构
院系归属:
理学院
摘要:
Hopfield neural networks are favored by academia and industrial fields due to their abundant dynamics. In this paper, the dynamical behavior of a small Hopfield neural network (HNN) simultaneously stimulated by electromagnetic radiation and multi-level-logic pulse is investigated. Firstly, a modified HNN with three neurons is presented by selecting appropriate synapse weight coefficients. And the system model of the HNN under electromagnetic radiation and an electrical pulse is constructed. Then its equilibrium stabilities and nonlinear dynamic...

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