中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Multiple-image encryption based on compressive ghost imaging and coordinate sampling

文献类型:期刊论文

作者Li, Xianye1,2; Meng, Xiangfeng1,2; Yang, Xiulun1,2; Yin, Yongkai1,2; Wang, Yurong1,2; Peng, Xiang3; He, Wenqi3; Dong, Guoyan4; Chen, Hongyi5
刊名Ieee photonics journal
出版日期2016-08-01
卷号8期号:4页码:11
关键词Ghost imaging Compressive sensing
ISSN号1943-0655
DOI10.1109/jphot.2016.2591441
通讯作者Meng, xiangfeng(xfmeng@sdu.edu.cn)
英文摘要A multiple-image encryption method that is based on a modified logistic map algorithm, compressive ghost imaging, and coordinate sampling is proposed. in the encryption process, random phase-only masks are first generated with the modified logistic map algorithm; multiple secret images are transformed to be sparsed by the 2-d discrete cosine transformation (dct) operation and scrambled by different random sequences; the scrambled images are then grouped to one combined image with the help of the coordinate sampling matrices; finally, putting the combined image in the object plane of the compressive ghost imaging system, the ciphertext will be obtained from the buck detector and transferred to the receivers. during the decryption, which is the possession of the correct principle keys and the assistant geometrical parameter key, the original secret images can be successfully decrypted by the logistic map algorithm, measurement matrix generations, compressive sensing reconstruction, dct distribution extraction, inverse dct transform, and filtering operation.
WOS关键词OBJECT AUTHENTICATION ; PHASE RETRIEVAL ; MASK
WOS研究方向Engineering ; Optics ; Physics
WOS类目Engineering, Electrical & Electronic ; Optics ; Physics, Applied
语种英语
WOS记录号WOS:000381489500021
出版者IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
URI标识http://www.irgrid.ac.cn/handle/1471x/2374368
专题中国科学院大学
通讯作者Meng, Xiangfeng
作者单位1.Shandong Univ, Sch Informat Sci & Engn, Dept Opt, Jinan 250100, Peoples R China
2.Shandong Univ, Shandong Prov Key Lab Laser Technol & Applicat, Jinan 250100, Peoples R China
3.Shenzhen Univ, Coll Optoelect Engn, Shenzhen 518060, Peoples R China
4.Univ Chinese Acad Sci, Coll Mat Sci & Optoelect Techol, Beijing 100049, Peoples R China
5.Shenzhen Univ, Coll Elect Sci & Technol, Shenzhen 518060, Peoples R China
推荐引用方式
GB/T 7714
Li, Xianye,Meng, Xiangfeng,Yang, Xiulun,et al. Multiple-image encryption based on compressive ghost imaging and coordinate sampling[J]. Ieee photonics journal,2016,8(4):11.
APA Li, Xianye.,Meng, Xiangfeng.,Yang, Xiulun.,Yin, Yongkai.,Wang, Yurong.,...&Chen, Hongyi.(2016).Multiple-image encryption based on compressive ghost imaging and coordinate sampling.Ieee photonics journal,8(4),11.
MLA Li, Xianye,et al."Multiple-image encryption based on compressive ghost imaging and coordinate sampling".Ieee photonics journal 8.4(2016):11.

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来源:中国科学院大学

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