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The Synchronization for Novel Chaotic System and ItsApplication in Image Encryption Transmission(PDF)

南京师范大学学报(工程技术版)[ISSN:1006-6977/CN:61-1281/TN]

Issue:
2015年01期
Page:
1-7
Research Field:
电气与自动化工程
Publishing date:

Info

Title:
The Synchronization for Novel Chaotic System and ItsApplication in Image Encryption Transmission
Author(s):
Shao ShuyiMin FuhongLi DenghuiHuang Wendi
School of Electrical and Automation Engineering,Nanjing Normal University,Nanjing 210042,China
Keywords:
chaotic systemdynamical behaviorsynchronization controlimage encryption transmission
PACS:
TP391.9
DOI:
-
Abstract:
In this paper,a new four-dimensional four-wing chaotic system is proposed and its dynamic properties are investigated through numerical simulations. The different dynamic behaviors of the new system are analyzed with system parameters changed. Based on the stability theory of fractional-order chaotic system,chaotic synchronization between fractional-order chaotic system and chaotic system of integer orders is successfully completed. Furthermore,the synchronization is applied to a new image encryption transmission. The image can be concealed and recovered. Numerical simulation results prove the feasibility of the proposed method of synchronization application and the existence of the new chaotic system.

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Last Update: 2015-03-30