Multiple image encryption by phase retrieval

doi:10.1117/1.OE.55.7.073103

	Multiple image encryption by phase retrieval
	Di, Hong 1; Kang, Yanmei 1; Liu, Yueqin 1; Zhang, Xin2,3
发表期刊	OPTICAL ENGINEERING
	2016-07-01
卷号	55 期号:7
文章类型	Article
摘要	Multiple image encryption (MIE) was proposed to increase the efficiency of encrypting images by processing several images simultaneously. Because of the advantage of optical technology in processing two-dimensional images at high throughput, MIE has been significantly improved by use of methods originating from optics. Phase retrieval was the process of algorithmically finding solutions to the phase loss problem due to light detectors only capturing the intensity. It was to retrieve phase information for the determination of a structure from diffraction data. Error-reduction algorithm is a typical phase retrieval method. Here, we employ it to illustrate that methods in phase retrieval are able to encrypt multiple images and compress them into encrypted data simultaneously. Moreover, the decryption is also designed to handle multiple images at the same time. The whole process including both the encryption and decryption is proposed to improve MIE with respect to the compression and efficiency. The feasibility and encryption of the MIE scheme is demonstrated with encryption experiments under Gaussian white noise and unauthorized access. (C) The Authors. Published by SPIE under a Creative Commons Attribution 3.0 Unported License. Distribution or reproduction of this work in whole or in part requires full attribution of the original publication.
关键词	Image Encryption Phase Retrieval Error-reduction Algorithm Image Processing
WOS标题词	Science & Technology ; Physical Sciences
DOI	10.1117/1.OE.55.7.073103
关键词[WOS]	TRANSFORM ; DOMAIN ; PLANE
收录类别	SCI
语种	英语
项目资助者	Natural Science Foundation of China(31571003) ; Fundamental Research Funds for the Central Universities(3262015T70 ; 3262016T49)
WOS研究方向	Optics
WOS类目	Optics
WOS记录号	WOS:000383254200012
引用统计	被引频次：12[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ia.ac.cn/handle/173211/12636
专题	脑图谱与类脑智能实验室_脑网络组研究
作者单位	1.Univ Int Relat, Dept Informat Sci & Technol, Beijing 100091, Peoples R China 2.Chinese Acad Sci, Brainnetome Ctr, Inst Automat, Beijing 100190, Peoples R China 3.Chinese Acad Sci, Inst Automat, Natl Lab Pattern Recognit, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Di, Hong,Kang, Yanmei,Liu, Yueqin,et al. Multiple image encryption by phase retrieval[J]. OPTICAL ENGINEERING,2016,55(7).
APA	Di, Hong,Kang, Yanmei,Liu, Yueqin,&Zhang, Xin.(2016).Multiple image encryption by phase retrieval.OPTICAL ENGINEERING,55(7).
MLA	Di, Hong,et al."Multiple image encryption by phase retrieval".OPTICAL ENGINEERING 55.7(2016).