Two-dimensional fringe projection for three-dimensional shape measurements by using the CWT phase gradient method

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dc.contributor.authorYilmaz, O. Kocahan
dc.contributor.authorÖzder, S.
dc.contributor.authorDemir, P.
dc.date.accessioned2025-01-27T18:59:13Z
dc.date.available2025-01-27T18:59:13Z
dc.date.issued2011
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractThis paper describes an optical measurement technique for the two-dimensional fringe pattern (by introducing the carrier frequencies in two spatial directions x and y) by the continuous wavelet transform (CWT) phase gradient method. Such transforms based on the Morlet and Paul wavelets have been applied to image rows and columns one by one and then added to find the final phase distribution, without using any unwrapping algorithms. This technique is compared with the S-transform phase gradient method. Numerical simulations and actual experiments are carried out to show the validity of this technique for finding the phase distributions. © 2011 Allerton Press, Inc.
dc.description.sponsorshipNamik Kemal University
dc.identifier.doi10.3103/S875669901102004X
dc.identifier.endpage140
dc.identifier.issn1934-7944
dc.identifier.issue2
dc.identifier.scopus2-s2.0-82055190859
dc.identifier.scopusqualityQ4
dc.identifier.startpage130
dc.identifier.urihttps://doi.org/10.3103/S875669901102004X
dc.identifier.urihttps://hdl.handle.net/20.500.12428/13192
dc.identifier.volume47
dc.indekslendigikaynakScopus
dc.language.isoen
dc.relation.ispartofOptoelectronics, Instrumentation and Data Processing
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_Scopus_20250125
dc.subjectFourier optics; integral transform; phase retrieval
dc.titleTwo-dimensional fringe projection for three-dimensional shape measurements by using the CWT phase gradient method
dc.typeArticle

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