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 |
| DOI | 10.1109/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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