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dc.contributor.author Αθηναίος, Σπύρος el
dc.contributor.author Σγουρός, Νικόλαος el
dc.contributor.author Παπαγέωργας, Παναγιώτης Γ. el
dc.contributor.author Μαρούλης, Δημήτρης el
dc.contributor.author Σαγκριώτης, Μανώλης el
dc.date.accessioned 2015-05-11T15:43:23Z
dc.date.available 2015-05-11T15:43:23Z
dc.date.issued 2015-05-11
dc.identifier.uri http://hdl.handle.net/11400/10146
dc.rights Αναφορά Δημιουργού-Μη Εμπορική Χρήση-Όχι Παράγωγα Έργα 3.0 Ηνωμένες Πολιτείες *
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/3.0/us/ *
dc.source http://proceedings.spiedigitallibrary.org en
dc.source http://spie.org/ en
dc.subject Τρισδιάστατη απεικόνιση
dc.subject Three-dimensional imaging
dc.subject Integrated optics
dc.subject Ολοκληρωμένη οπτική
dc.subject Φακοί
dc.subject Φωτογραφία
dc.subject Photography
dc.title Physical modeling of a microlens array setup for use in computer generated IP en
heal.type journalArticle
heal.classification Technology
heal.classification Electronics
heal.classification Τεχνολογία
heal.classification Ηλεκτρονική
heal.classificationURI http://id.loc.gov/authorities/subjects/sh85133147
heal.classificationURI http://id.loc.gov/authorities/subjects/sh85042383
heal.classificationURI **N/A**-Τεχνολογία
heal.classificationURI **N/A**-Ηλεκτρονική
heal.contributorName Θεοφάνους, Νικηφόρος el
heal.identifier.secondary DOI: 10.1117/12.585842
heal.language en
heal.access campus
heal.publicationDate 2005
heal.bibliographicCitation Athinaios, S., Sgouros, N., Papageorgas, P., Maroulis, D., Sangriotis, M. et al. (2005) Physical modeling of a microlens array setup for use in computer generated IP. "Electronic Imaging" 5664, p.472-479 en
heal.abstract One of the most promising techniques for visualizing three-dimensional objects is Integral Photography (IP). Two of the most common methods used in Computer Generated IP involve the development of simplified ray tracing algorithms for elementary 3D objects or the realization of pinhole arrays. We present an alternative technique based on the POV-Ray software package for ray tracing to generate synthetic, high quality and photorealistic integral images, by accurately modeling all the optical elements of the capturing setup. Our work constitutes a straightforward approach for translating a computer generated 3D model to an IP image and a robust method to develop modules that can be easily integrated in existing ray-tracers. The proposed technique simulates the procedure of a single stage IP capture for producing orthoscopic IP images, real or virtual. Full control is provided over geometry selection, size and refractive index of the elementary microlenses. Specificall y our efforts have been focused on the development of arrays with different geometries (square or hexagonal) that demonstrates the parameterization capabilities of the proposed IP setup. Moreover detailed benchmarking is provided over a variety of sizes and geometries of microlens arrays. en
heal.publisher SPIE en
heal.journalName Electronic Imaging en
heal.journalType peer-reviewed
heal.fullTextAvailability true


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Αναφορά Δημιουργού-Μη Εμπορική Χρήση-Όχι Παράγωγα Έργα 3.0 Ηνωμένες Πολιτείες Except where otherwise noted, this item's license is described as Αναφορά Δημιουργού-Μη Εμπορική Χρήση-Όχι Παράγωγα Έργα 3.0 Ηνωμένες Πολιτείες