Performance considerations for a real-time integral image camera in ray tracing environments

dc.contributor.author	Σγουρός, Νικόλαος	el
dc.contributor.author	Χαϊκάλης, Δημήτρης	el
dc.contributor.author	Αθηναίος, Σπύρος	el
dc.contributor.author	Μαρούλης, Δημήτρης	el
dc.contributor.author	Θεοφάνους, Νικηφόρος	el
dc.date.accessioned	2015-05-11T14:16:03Z
dc.date.available	2015-05-11T14:16:03Z
dc.date.issued	2015-05-11
dc.identifier.uri	http://hdl.handle.net/11400/10132
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://link.springer.com	en
dc.subject	Φωτογραφία
dc.subject	Φωτορεαλισμός
dc.subject	Photography
dc.subject	Photorealism
dc.title	Performance considerations for a real-time integral image camera in ray tracing environments	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.identifier.secondary	DOI: 10.1007/978-3-540-69812-8_37
heal.language	en
heal.access	campus
heal.publicationDate	2008
heal.bibliographicCitation	Sgouros, N., Chaikalis, D., Athineos, S., Maroulis, D. and Theofanous, N. (2008) Performance Considerations for a Real-Time Integral Image Camera in Ray Tracing Environments. "Image Analysis and Recognition". Berlin: Springer, p.379-384	en
heal.abstract	Integral Imaging is a highly promising technique for delivering full parallax autostereoscopic images. A straight-forward approach for producing high quality photorealistic Integral Images or Integral Image sequences is the use of Ray-Tracing techniques. However, Ray-Tracing tasks are time consuming and in most cases scene renderings greatly deviate from performing in real time. In this work, we describe an Integral Image specific benchmarking procedure that allows accurate rendering performance evaluation of different parts of the Ray-Tracing process. A correlation based method is used to characterize the Integral Image complexity and finally calculate its actual complexity. Moreover, a number of issues are exposed that should be taken into account in real-time Integral Imaging applications.	en
heal.publisher	Springer	en
heal.journalName	Image Analysis and Recognition	en
heal.journalType	peer-reviewed
heal.fullTextAvailability	false