Cited time in webofscience Cited time in scopus

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dc.contributor.author Samaneh Gholami -
dc.contributor.author Jaferzadeh, Keyvan -
dc.contributor.author Shin, Seokjoo -
dc.contributor.author Moon, Inkyu -
dc.date.accessioned 2019-12-12T08:32:31Z -
dc.date.available 2019-12-12T08:32:31Z -
dc.date.created 2019-11-07 -
dc.date.issued 2019-10 -
dc.identifier.issn 2508-7266 -
dc.identifier.uri http://hdl.handle.net/20.500.11750/10915 -
dc.description.abstract Encrypted images obtained through double random phase-encoding (DRPE) occupy considerable storage space. We propose efficient compression schemes to reduce the size of the encrypted data. In the proposed schemes, two state-of-art compression methods of JPEG and JP2K are applied to the quantized encrypted phase images obtained by combining the DRPE algorithm with the virtual photon counting imaging technique. We compute the nonlinear cross-correlation between the registered reference images and the compressed input images to verify the performance of the compression of double random phase-encoded images. We show quantitatively through experiments that considerable compression of the encrypted image data can be achieved while security and authentication factors are completely preserved. © 2019 Current Optics and Photonics. -
dc.language English -
dc.publisher 한국광학회 -
dc.title Efficient Compression Schemes for Double Random Phase-encoded Data for Image Authentication -
dc.type Article -
dc.identifier.doi 10.3807/COPP.2019.3.5.390 -
dc.identifier.scopusid 2-s2.0-85075062294 -
dc.identifier.bibliographicCitation Current Optics and Photonics, v.3, no.5, pp.390 - 400 -
dc.identifier.kciid ART002515049 -
dc.description.isOpenAccess TRUE -
dc.subject.keywordAuthor Optical security and encryption -
dc.subject.keywordAuthor Double random phase encoding -
dc.subject.keywordAuthor Image cryptography -
dc.subject.keywordAuthor Pattern recognition -
dc.subject.keywordPlus OPTICAL ENCRYPTION -
dc.subject.keywordPlus INFORMATION -
dc.subject.keywordPlus FOURIER -
dc.subject.keywordPlus AVALANCHE -
dc.subject.keywordPlus PLANE -
dc.citation.endPage 400 -
dc.citation.number 5 -
dc.citation.startPage 390 -
dc.citation.title Current Optics and Photonics -
dc.citation.volume 3 -
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Department of Robotics and Mechatronics Engineering Intelligent Imaging and Vision Systems Laboratory 1. Journal Articles

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