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Please use this identifier to cite or link to this item: https://doi.org/10.1016/j.optlastec.2008.05.005
DC FieldValue
dc.titleDynamic measurement by digital holographic interferometry based on complex phasor method
dc.contributor.authorTay, C.J.
dc.contributor.authorQuan, C.
dc.contributor.authorChen, W.
dc.date.accessioned2014-06-17T06:18:07Z
dc.date.available2014-06-17T06:18:07Z
dc.date.issued2009-03
dc.identifier.citationTay, C.J., Quan, C., Chen, W. (2009-03). Dynamic measurement by digital holographic interferometry based on complex phasor method. Optics and Laser Technology 41 (2) : 172-180. ScholarBank@NUS Repository. https://doi.org/10.1016/j.optlastec.2008.05.005
dc.identifier.issn00303992
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/60006
dc.description.abstractIn this paper, complex phasor (CP) method is employed in digital holographic interferometry. Unlike commonly used digital phase subtraction (DPS), the proposed technique processes a CP instead of phase. It is shown that the results obtained by directly filtering the phase produce large errors. It is demonstrated that the phase is not a signal but rather a property of a signal. In addition, the results obtained by the CP method are also compared with those obtained by conventional sine/cosine transformation method. © 2008 Elsevier Ltd. All rights reserved.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1016/j.optlastec.2008.05.005
dc.sourceScopus
dc.subjectComplex phasor
dc.subjectDigital holographic interferometry
dc.subjectDynamic measurement
dc.typeArticle
dc.contributor.departmentMECHANICAL ENGINEERING
dc.description.doi10.1016/j.optlastec.2008.05.005
dc.description.sourcetitleOptics and Laser Technology
dc.description.volume41
dc.description.issue2
dc.description.page172-180
dc.description.codenOLTCA
dc.identifier.isiut000259940800010
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