Resolution enhancement of low resolution wavefields with POCS algorithm

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dc.contributor.authorCetin, Ahmet Enis
dc.contributor.authorÖzaktaş, Hakan
dc.contributor.authorÖzaktaş, Haldun Memduh
dc.date.accessioned2026-02-06T17:54:13Z
dc.date.issued2003
dc.departmentDoğu Akdeniz Üniversitesi
dc.description.abstractThe problem of enhancing the resolution of wavefield or beam profile measurements obtained using low resolution sensors is addressed by solving the problem of interpolating signals from partial fractional Fourier transform information in several domains. The iterative interpolation algorithm employed is based on the method of projections onto convex sets (POCS).
dc.identifier.doi10.1049/el:20031119
dc.identifier.endpage1810
dc.identifier.issn0013-5194
dc.identifier.issue25
dc.identifier.scopus2-s2.0-0347022767
dc.identifier.scopusqualityQ3
dc.identifier.startpage1808
dc.identifier.urihttps://doi.org/10.1049/el:20031119
dc.identifier.urihttps://search.trdizin.gov.tr/tr/yayin/detay/
dc.identifier.urihttps://hdl.handle.net/11129/7291
dc.identifier.volume39
dc.indekslendigikaynakScopus
dc.language.isoen
dc.relation.ispartofElectronics Letters
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_Scopus_20260204
dc.subjectFractional Fourier transform
dc.subjectFresnel approximation
dc.subjectSignal recovery
dc.subjectAlgorithms
dc.subjectApproximation theory
dc.subjectConvergence of numerical methods
dc.subjectExtrapolation
dc.subjectFourier transforms
dc.subjectImage quality
dc.subjectImage sensors
dc.subjectInterpolation
dc.subjectIterative methods
dc.subjectMatrix algebra
dc.subjectVectors
dc.subjectImage enhancement
dc.titleResolution enhancement of low resolution wavefields with POCS algorithm
dc.typeArticle

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