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Compressive image encryption with customized key based on phase retrieval
Di, Hong1; Zhang, Xin2,3
2017-02-01
发表期刊OPTICAL ENGINEERING
卷号56期号:2
文章类型Article
摘要Recently, image encryption has been significantly improved by methods originating from optics. Phase retrieval is one method potentially applicable to image encryption. It is the process of algorithmically finding solutions to a phase loss problem due to light detectors only capturing the intensity of lights. Because the phase retrieval can constrain information to the phase with a specified condition, we propose using it to encrypt an image and compress it as phase information simultaneously. Moreover, the encryption will involve a customized key known only to authorized users. The encryption strategy provides dual protection of the encrypted image from unauthorized access. Experiments have been conducted to demonstrate the performance of the encryption method. (C) 2017 Society of Photo-Optical Instrumentation Engineers (SPIE)
关键词Image Encryption Phase Retrieval Error Reduction Algorithm Image Processing
WOS标题词Science & Technology ; Physical Sciences
DOI10.1117/1.OE.56.2.023103
关键词[WOS]ALGORITHMS
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) ; U1636121 ; U1536207)
WOS研究方向Optics
WOS类目Optics
WOS记录号WOS:000397206800004
引用统计
文献类型期刊论文
条目标识符http://ir.ia.ac.cn/handle/173211/14417
专题脑网络组研究中心
作者单位1.Univ Int Relat, Dept Informat Sci & Technol, Beijing, Peoples R China
2.Chinese Acad Sci, Brainnetome Ctr, Inst Automat, Beijing, Peoples R China
3.Chinese Acad Sci, Natl Lab Pattern Recognit, Inst Automat, Beijing, Peoples R China
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Di, Hong,Zhang, Xin. Compressive image encryption with customized key based on phase retrieval[J]. OPTICAL ENGINEERING,2017,56(2).
APA Di, Hong,&Zhang, Xin.(2017).Compressive image encryption with customized key based on phase retrieval.OPTICAL ENGINEERING,56(2).
MLA Di, Hong,et al."Compressive image encryption with customized key based on phase retrieval".OPTICAL ENGINEERING 56.2(2017).
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