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Digital image information encryption based on Compressive Sensing and double random-phase encoding technique
文献类型：期刊论文
| 作者 | Lu, Pei1,2,3; Xu, Zhiyong1; Lu, Xi4; Liu, Xiaoyong5 |
| 刊名 | OPTIK
 |
| 出版日期 | 2013 |
| 卷号 | 124期号:16页码:2514-2518 |
| 关键词 | Compressive Sensing (CS) Double random-phase encoding (DRPE) Orthogonal Matching Pursuit (OMP) Restricted Isometry Property (RIP) |
| 英文摘要 | An image information encryption method based on Compressive Sensing and double random-phase encoding is proposed. Considering that natural image tends to be compressible in a transform domain, the characteristics of Compressive Sensing, dimensional reduction and random projection, are utilized to sample or encrypt a digital image firstly. Then, the measured values with low data volume are re-encrypted by double random-phase encoding technique with smaller random phase masks based on sequences of irrational number. And then, the double-encrypted information is dispersed and embedded into the host image. At the received terminal, original image information is reconstructed approximately via Orthogonal Matching Pursuit algorithm. Numerical experiments show that this encryption scheme has following features: low data volume for encryption and high security of information. (C) 2012 Elsevier GmbH. All rights reserved. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Optics |
| 研究领域[WOS] | Optics |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000323015100051 |
| 公开日期 | 2015-12-24 |
| 源URL | [http://ir.ioe.ac.cn/handle/181551/1222]  |
| 专题 | 光电技术研究所_光电技术研究所被WoS收录文章 |
| 作者单位 | 1.Chinese Acad Sci, Inst Opt & Elect, Chengdu 610209, Peoples R China 2.Shihezi Univ, Coll Informat Sci & Technol, Shihezi 832000, Peoples R China 3.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China 4.China Elect Technol Grp Corp CETC, Res Inst 34, Guilin 541004, Peoples R China 5.Sichuan Univ, Dept Optoelect Sci & Technol, Chengdu 610065, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lu, Pei,Xu, Zhiyong,Lu, Xi,et al. Digital image information encryption based on Compressive Sensing and double random-phase encoding technique[J]. OPTIK,2013,124(16):2514-2518. |
| APA | Lu, Pei,Xu, Zhiyong,Lu, Xi,&Liu, Xiaoyong.(2013).Digital image information encryption based on Compressive Sensing and double random-phase encoding technique.OPTIK,124(16),2514-2518. |
| MLA | Lu, Pei,et al."Digital image information encryption based on Compressive Sensing and double random-phase encoding technique".OPTIK 124.16(2013):2514-2518. |
入库方式： OAI收割
来源：光电技术研究所
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