DC Field | Value | Language |
---|---|---|
dc.contributor.author | Choi, Hyun-Hwan | ko |
dc.contributor.author | Pak, Ki-Mun | ko |
dc.contributor.author | Won, Yong-Hyub | ko |
dc.date.accessioned | 2013-03-12T21:30:04Z | - |
dc.date.available | 2013-03-12T21:30:04Z | - |
dc.date.created | 2012-07-19 | - |
dc.date.created | 2012-07-19 | - |
dc.date.issued | 2012-06 | - |
dc.identifier.citation | OPTICS COMMUNICATIONS, v.285, no.12, pp.2809 - 2813 | - |
dc.identifier.issn | 0030-4018 | - |
dc.identifier.uri | http://hdl.handle.net/10203/103575 | - |
dc.description.abstract | A new APM computer-generated hologram algorithm for minimizing DC components and more effective data recovery is presented for the purpose of an ID tag application. In this method, a technique of randomization of the input data is introduced prior to the Fourier transform. As a result, DC components are localized at the center region, which is only 1 data cell, regardless of input data. The size of the tag pattern is reduced 2.25 times using a color encryption technique. Our experimental result through the image captured by a camera also shows that approximately 50% damaged APM-CGH tags can be reconstructed at a low error rate of about 1.8%. (C) 2012 Elsevier B.V. All rights reserved. | - |
dc.language | English | - |
dc.publisher | ELSEVIER SCIENCE BV | - |
dc.subject | KINOFORM CGHS | - |
dc.subject | OPTIMIZATION | - |
dc.subject | ALGORITHM | - |
dc.title | Fast and low error color encrypted computer-generated hologram based on amplitude-phase modulation with a random mask for an identification tag application | - |
dc.type | Article | - |
dc.identifier.wosid | 000303629700009 | - |
dc.identifier.scopusid | 2-s2.0-84859873859 | - |
dc.type.rims | ART | - |
dc.citation.volume | 285 | - |
dc.citation.issue | 12 | - |
dc.citation.beginningpage | 2809 | - |
dc.citation.endingpage | 2813 | - |
dc.citation.publicationname | OPTICS COMMUNICATIONS | - |
dc.identifier.doi | 10.1016/j.optcom.2012.01.076 | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | Won, Yong-Hyub | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | OCIS codes | - |
dc.subject.keywordAuthor | Computer holography | - |
dc.subject.keywordAuthor | Digital holography | - |
dc.subject.keywordAuthor | Discrete optical signal processing | - |
dc.subject.keywordAuthor | Image reconstruction techniques | - |
dc.subject.keywordPlus | KINOFORM CGHS | - |
dc.subject.keywordPlus | OPTIMIZATION | - |
dc.subject.keywordPlus | ALGORITHM | - |
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