Please use this identifier to cite or link to this item:
https://doi.org/10.1088/2040-8978/14/7/075402
DC Field | Value | |
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dc.title | Optical image encryption based on phase retrieval combined with three-dimensional particle-like distribution | |
dc.contributor.author | Chen, W. | |
dc.contributor.author | Chen, X. | |
dc.contributor.author | Sheppard, C.J.R. | |
dc.date.accessioned | 2014-04-24T07:23:42Z | |
dc.date.available | 2014-04-24T07:23:42Z | |
dc.date.issued | 2012-07 | |
dc.identifier.citation | Chen, W., Chen, X., Sheppard, C.J.R. (2012-07). Optical image encryption based on phase retrieval combined with three-dimensional particle-like distribution. Journal of Optics (United Kingdom) 14 (7) : -. ScholarBank@NUS Repository. https://doi.org/10.1088/2040-8978/14/7/075402 | |
dc.identifier.issn | 20408978 | |
dc.identifier.uri | http://scholarbank.nus.edu.sg/handle/10635/51003 | |
dc.description.abstract | We propose a new phase retrieval algorithm for optical image encryption in three-dimensional (3D) space. The two-dimensional (2D) plaintext is considered as a series of particles distributed in 3D space, and an iterative phase retrieval algorithm is developed to encrypt the series of particles into phase-only masks. The feasibility and effectiveness of the proposed method are demonstrated by a numerical experiment, and the advantages and security of the proposed optical cryptosystems are also analyzed and discussed. © 2012 IOP Publishing Ltd. | |
dc.source | Scopus | |
dc.subject | optical decryption | |
dc.subject | optical image encryption | |
dc.subject | particle-like distribution | |
dc.subject | phase retrieval | |
dc.subject | three-dimensional processing | |
dc.type | Article | |
dc.contributor.department | ELECTRICAL & COMPUTER ENGINEERING | |
dc.contributor.department | BIOENGINEERING | |
dc.description.doi | 10.1088/2040-8978/14/7/075402 | |
dc.description.sourcetitle | Journal of Optics (United Kingdom) | |
dc.description.volume | 14 | |
dc.description.issue | 7 | |
dc.description.page | - | |
dc.identifier.isiut | 000306272400011 | |
Appears in Collections: | Staff Publications |
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