Polygon-based computer-generated holography: a review of fundamentals and recent progress [Invited]

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dc.contributor.authorZhang, Yapingen
dc.contributor.authorFan, Houxinen
dc.contributor.authorWang, Fanen
dc.contributor.authorGu, Xianfengen
dc.contributor.authorQian, Xiaofanen
dc.contributor.authorPoon, Ting-Chungen
dc.date.accessioned2022-02-15T02:59:43Zen
dc.date.available2022-02-15T02:59:43Zen
dc.date.issued2022-01-31en
dc.date.updated2022-02-15T02:59:39Zen
dc.description.abstractIn this review paper, we first provide comprehensive tutorials on two classical methods of polygon-based computer generated holography: the traditional method (also called the fast-Fourier-transform-based method) and the analytical method. Indeed, other modern polygon-based methods build on the idea of the two methods. We will then present some selective methods with recent developments and progress and compare their computational reconstructions in terms of calculation speed and image quality, among other things. Finally, we discuss and propose a fast analytical method called the fast 3D affine transformation method, and based on the method,we present a numerical reconstruction of a computer-generated hologram (CGH) of a 3D surface consisting of 49,272 processed polygons of the face of a real person without the use of graphic processing units; to the best of our knowledge, this represents a state-of-the-art numerical result in polygon-based computed-generated holography. Finally, we also show optical reconstructions of such a CGH and another CGH of the Stanford bunny of 59,996 polygons with 31,724 processed polygons after back-face culling. We hope that this paper will bring out some of the essence of polygon-based computer-generated holography and provide some insights for future research.en
dc.description.versionPublished versionen
dc.format.extentPages b363en
dc.format.mimetypeapplication/pdfen
dc.identifier.doihttps://doi.org/10.1364/ao.444973en
dc.identifier.issn1559-128Xen
dc.identifier.issue5en
dc.identifier.orcidPoon, Ting Chung [0000-0002-7070-6856]en
dc.identifier.urihttp://hdl.handle.net/10919/108358en
dc.identifier.volume61en
dc.language.isoenen
dc.rightsIn Copyrighten
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/en
dc.subject0205 Optical Physicsen
dc.subject0906 Electrical and Electronic Engineeringen
dc.subject0913 Mechanical Engineeringen
dc.subjectOpticsen
dc.titlePolygon-based computer-generated holography: a review of fundamentals and recent progress [Invited]en
dc.title.serialApplied Opticsen
dc.typeArticle - Refereeden
dc.type.dcmitypeTexten
pubs.organisational-group/Virginia Techen
pubs.organisational-group/Virginia Tech/Engineeringen
pubs.organisational-group/Virginia Tech/Engineering/Electrical and Computer Engineeringen
pubs.organisational-group/Virginia Tech/All T&R Facultyen
pubs.organisational-group/Virginia Tech/Engineering/COE T&R Facultyen

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