| 混沌系统在数字图像加密中的应用研究 |
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| 引用本文： | 聂文梅,李媚.混沌系统在数字图像加密中的应用研究[J].雁北师范学院学报,2011,27(5). |
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| 作者姓名： | 聂文梅 李媚 |
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| 作者单位： | 山西大同大学数学与计算机科学学院,山西大同,037009 |
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| 摘 要： | 随着多媒体技术和网络技术的发展,数字图像信息安全问题引起了人们的广泛关注。通过分析目前混沌理论在数字加密中的应用的现状,利用陈氏超混沌系统和广义猫映射对数字图像进行了加密研究。Matlab仿真实验证明,加密效果良好。
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| 关 键 词： | 混沌系统 陈氏超混沌系统 数字图像加密 |
Chaotic System Application Research in Digital Image Encryption |
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| NIE Wen-mei,LI Mei.Chaotic System Application Research in Digital Image Encryption[J].Journal of Yanbei Teachers College,2011,27(5). |
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| Authors: | NIE Wen-mei LI Mei |
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| Institution: | NIE Wen-mei,LI Mei(School of Mathematic and Computer Science,Shanxi Datong University,Datong Shanxi,037009) |
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| Abstract: | With the development of multimedia technology and the development of computer network,the digital image information security problems caused by more and more people＇s attention.This article,through the analysis of chaos theory in digital encryption application status,use Chen hyperchaotic system and generalized cat map for digital image encryption research.The Matlab simulation results show that the experimental proof,good encryption effect. |
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| Keywords: | Chaotic system Chen hyperchaotic system digital image encryption |
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