标题:Multiple-image encryption via lifting wavelet transform and XOR operation based on compressive ghost imaging scheme
作者:Li, Xianye; Meng, Xiangfeng; Yang, Xiulun; Wang, Yurong; Yin, Yongkai; Peng, Xiang; He, Wenqi; Dong, Guoyan; Chen, Hongyi
作者机构:[Li, Xianye; Meng, Xiangfeng; Yang, Xiulun; Wang, Yurong; Yin, Yongkai] Shandong Univ, Sch Informat Sci & Engn, Dept Opt, Jinan 250100, Shandong, Peop 更多
通讯作者:Meng, Xiangfeng
通讯作者地址:[Meng, XF]Shandong Univ, Sch Informat Sci & Engn, Dept Opt, Jinan 250100, Shandong, Peoples R China;[Meng, XF]Shandong Univ, Shandong Prov Key Lab Las 更多
来源:OPTICS AND LASERS IN ENGINEERING
出版年:2018
卷:102
页码:106-111
DOI:10.1016/j.optlaseng.2017.10.023
关键词:Compressive ghost imaging; Lifting wavelet transform; XOR operation
摘要:A multiple-image encryption method via lifting wavelet transform (LWT) and XOR operation is proposed, which is based on a row scanning compressive ghost imaging scheme. In the encryption process, the scrambling operation is implemented for the sparse images transformed by LWT, then the XOR operation is performed on the scrambled images, and the resulting XOR images are compressed in the row scanning compressive ghost imaging, through which the ciphertext images can be detected by bucket detector arrays. During decryption, the participant who possesses his/her correct key-group, can successfully reconstruct the corresponding plaintext image by measurement key regeneration, compression algorithm reconstruction, XOR operation, sparse images recovery, and inverse LWT (iLWT). Theoretical analysis and numerical simulations validate the feasibility of the proposed method. (C) 2017 Elsevier Ltd. All rights reserved.
收录类别:EI;SCOPUS;SCIE
WOS核心被引频次:1
Scopus被引频次:3
资源类型:期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-85032667246&doi=10.1016%2fj.optlaseng.2017.10.023&partnerID=40&md5=bb97256375f204f227a457a1b9992332
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