Please use this identifier to cite or link to this item:
https://doi.org/10.1364/AO.51.006076
DC Field | Value | |
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dc.title | Interference-based optical image encryption using three-dimensional phase retrieval | |
dc.contributor.author | Chen, W. | |
dc.contributor.author | Chen, X. | |
dc.date.accessioned | 2014-06-17T02:53:55Z | |
dc.date.available | 2014-06-17T02:53:55Z | |
dc.date.issued | 2012-09-01 | |
dc.identifier.citation | Chen, W., Chen, X. (2012-09-01). Interference-based optical image encryption using three-dimensional phase retrieval. Applied Optics 51 (25) : 6076-6083. ScholarBank@NUS Repository. https://doi.org/10.1364/AO.51.006076 | |
dc.identifier.issn | 00036935 | |
dc.identifier.uri | http://scholarbank.nus.edu.sg/handle/10635/56378 | |
dc.description.abstract | In recent years, optical image encryption has attracted more and more attention in information security due to its unique advantages, such as parallel processing and multiple-parameter characteristics. In this paper, we propose a new method using three-dimensional (3D) processing strategy for interference-based optical image encryption. The plaintext is considered as a series of particles distributed in 3D space, and any one sectional extraction cannot render information about the plaintext during image decryption. In addition, the silhouette problem in the conventional interference-based optical encryption method is effectively suppressed, and the proposed optical cryptosystem can achieve higher security compared with the previous work. A numerical experiment is conducted to demonstrate the feasibility and effectiveness of the proposed method. © 2012 Optical Society of America. | |
dc.description.uri | http://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1364/AO.51.006076 | |
dc.source | Scopus | |
dc.type | Article | |
dc.contributor.department | ELECTRICAL & COMPUTER ENGINEERING | |
dc.description.doi | 10.1364/AO.51.006076 | |
dc.description.sourcetitle | Applied Optics | |
dc.description.volume | 51 | |
dc.description.issue | 25 | |
dc.description.page | 6076-6083 | |
dc.description.coden | APOPA | |
dc.identifier.isiut | 000308595500017 | |
Appears in Collections: | Staff Publications |
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