Physical modeling of a microlens array setup for use in computer
generated IP

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