Fractional Fourier transforms and their applications to optical security

被引：0
|
作者：
Liu, ST [1 ]
机构：
[1] Harbin Inst Technol, Dept Phys, Harbin 150001, Peoples R China
来源：
Proceedings of the Third International Symposium on Magnetic Industry (ISMI'04) & First International Symposium on Physics and IT Industry (ISITI'04) | 2005年
关键词：
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Optical security techniques based on the fractional Fourier transforms have introduced. In this paper, we discuss three schemes of optical image encryption in details. Our numerical experiments have demonstrated that fractional Fourier transforms are powerful tools in the applications of information security.
引用
收藏
页码：348 / 351
页数：4
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