Please use this identifier to cite or link to this item:
https://doi.org/10.1088/2040-8978/13/11/115401
DC Field | Value | |
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dc.title | Optical multiple-image encryption based on multiplane phase retrieval and interference | |
dc.contributor.author | Chen, W. | |
dc.contributor.author | Chen, X. | |
dc.date.accessioned | 2014-06-17T03:00:13Z | |
dc.date.available | 2014-06-17T03:00:13Z | |
dc.date.issued | 2011-11 | |
dc.identifier.citation | Chen, W., Chen, X. (2011-11). Optical multiple-image encryption based on multiplane phase retrieval and interference. Journal of Optics 13 (11) : -. ScholarBank@NUS Repository. https://doi.org/10.1088/2040-8978/13/11/115401 | |
dc.identifier.issn | 20408978 | |
dc.identifier.uri | http://scholarbank.nus.edu.sg/handle/10635/56925 | |
dc.description.abstract | In this paper, we propose a new method for optical multiple-image encryption based on multiplane phase retrieval and interference. An optical encoding system is developed in the Fresnel domain. A phase-only map is iteratively extracted based on a multiplane phase retrieval algorithm, and multiple plaintexts are simultaneously encrypted. Subsequently, the extracted phase-only map is further encrypted into two phase-only masks based on a non-iterative interference algorithm. During image decryption, the advantages and security of the proposed optical cryptosystem are analyzed. Numerical results are presented to demonstrate the validity of the proposed optical multiple-image encryption method. © 2011 IOP Publishing Ltd. | |
dc.source | Scopus | |
dc.subject | interference | |
dc.subject | inverse problem | |
dc.subject | multiplane phase retrieval | |
dc.subject | optical decryption | |
dc.subject | optical multiple-image encryption | |
dc.subject | security analysis | |
dc.type | Article | |
dc.contributor.department | ELECTRICAL & COMPUTER ENGINEERING | |
dc.description.doi | 10.1088/2040-8978/13/11/115401 | |
dc.description.sourcetitle | Journal of Optics | |
dc.description.volume | 13 | |
dc.description.issue | 11 | |
dc.description.page | - | |
dc.identifier.isiut | 000296795200007 | |
Appears in Collections: | Staff Publications |
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