Research of Image Encryption Algorithm Base On Chaos Theory

摘要：

This paper introduces a method of image encryption algorithm which was improved. Chaotic sequence is generated by the Logistic chaos mapping 1. Image encryption is realized by gray value of substitutes and pixel position scrambling. Encryption algorithm and decryption algorithm use Matlab to simulate image. The results proved the feasibility of the proposed algorithm.

关键词： image encryption chaotic sequence chaotic mapping

作者: Liu Bo Liu Na Li Jianxia Liang Wet

作者单位: The Higher Educational Key Laboratory for Measuring & Control Technology and Instrumentations of Hei College of Measure-Control Tech. & Communication Engineer of Harbin University of Science & Technolo

会议类型: 国际会议

会议名称: The 6th International Forum on Strategic Technology(IFOST 2011)(第六届国际战略技术论坛)

会议地点: 哈尔滨

会议语种:英文

页码: 1096-1098

在线出版日期: 2011-08-22（万方平台首次上网日期，不代表论文的发表时间）