Opto-digital image encryption by using Baker mapping and 1-D fractional Fourier transform

CORC > 西安光学精密机械研究所 > 中国科学院西安光学精密机械研究所 > 瞬态光学技术国家重点实验室

	Opto-digital image encryption by using Baker mapping and 1-D fractional Fourier transform
	Liu, Zhengjun 1,2; Li, She 3; Liu, Wei3 ; Liu, Shutian 3
刊名	optics and lasers in engineering
	2013-03-01
卷号	51 期号:3 页码:224-229
关键词	Scrambling operation Cryptography Chaotic mapping
ISSN号	0143-8166
英文摘要	we present an optical encryption method based on the baker mapping in one-dimensional fractional fourier transform (1d frft) domains. a thin cylinder lens is controlled by computer for implementing 1d frft at horizontal direction or vertical direction. the baker mapping is introduced to scramble the amplitude distribution of complex function. the amplitude and phase of the output of encryption system are regarded as encrypted image and key. numerical simulation has been performed for testing the validity of this encryption scheme. (c) 2012 elsevier ltd. all rights reserved.
WOS标题词	science & technology ; physical sciences
类目[WOS]	optics
研究领域[WOS]	optics
关键词[WOS]	plaintext attack ; polarized-light ; fresnel domain ; scheme ; interference ; operation ; rotation
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:000313312300004
公开日期	2014-09-17
内容类型	期刊论文
源URL	[http://ir.opt.ac.cn/handle/181661/21854]
专题	西安光学精密机械研究所_瞬态光学技术国家重点实验室
作者单位	1.Chinese Acad Sci, State Key Lab Transient Opt & Photon, Xian 710119, Peoples R China 2.Harbin Inst Technol, Dept Automat Measurement & Control, Harbin 150001, Peoples R China 3.Harbin Inst Technol, Dept Phys, Harbin 150001, Peoples R China
推荐引用方式 GB/T 7714	Liu, Zhengjun,Li, She,Liu, Wei,et al. Opto-digital image encryption by using Baker mapping and 1-D fractional Fourier transform[J]. optics and lasers in engineering,2013,51(3):224-229.
APA	Liu, Zhengjun,Li, She,Liu, Wei,&Liu, Shutian.(2013).Opto-digital image encryption by using Baker mapping and 1-D fractional Fourier transform.optics and lasers in engineering,51(3),224-229.
MLA	Liu, Zhengjun,et al."Opto-digital image encryption by using Baker mapping and 1-D fractional Fourier transform".optics and lasers in engineering 51.3(2013):224-229.