Photo-textured rendering of developable surfaces in architectural photogrammetry

dc.contributor.author	Καρράς, Γιώργος	el
dc.contributor.author	Πέτσα, Έλλη	el
dc.contributor.author	Δημαρόγκωνα, Αμαλία	el
dc.contributor.author	Κουρουπής, Στέφανος	el
dc.date.accessioned	2015-01-28T20:47:55Z
dc.date.available	2015-01-28T20:47:55Z
dc.date.issued	2015-01-28
dc.identifier.uri	http://hdl.handle.net/11400/4979
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.subject	3D models
dc.subject	Architecture
dc.subject	Archaeology.
dc.subject	Cylindrical surfaces
dc.subject	Conic surfaces
dc.subject	Ancient towers
dc.subject	Greek Ministry of Culture
dc.subject	Τρισδιάστατα μοντέλα
dc.subject	Αρχιτεκτονική
dc.subject	Αρχαιολογία
dc.subject	Κυλινδρικές επιφάνειες
dc.subject	Κωνικές επιφάνειες
dc.subject	Αρχαίοι Πύργοι
dc.subject	Ελληνικό Υπουργείο Πολιτισμού
dc.title	Photo-textured rendering of developable surfaces in architectural photogrammetry	en
heal.type	conferenceItem
heal.classification	Technology
heal.classification	Photogrammetry
heal.classification	Τεχνολογία
heal.classification	Φωτογραμμετρία
heal.classificationURI	http://id.loc.gov/authorities/subjects/sh85133147
heal.classificationURI	http://skos.um.es/unescothes/C02980
heal.classificationURI	N/A-Τεχνολογία
heal.classificationURI	N/A-Φωτογραμμετρία
heal.contributorName	Fisher, B.	en
heal.contributorName	Dawson-Howe, Κ.	en
heal.contributorName	O’Sullivan, C.	en
heal.language	en
heal.access	campus
heal.recordProvider	Τ.Ε.Ι. Αθήνας, Σχολή Τεχνολογικών Εφαρμογών, Τμήμα Μηχανικών Πληροφορικής και Μηχανικών Τοπογραφίας & Γεωπληροφορικής	el
heal.publicationDate	2001
heal.bibliographicCitation	Karras, G., Petsa, E., Dimarogona, A.and Kouroupis, S. (2001). Photo-textured rendering of developable surfaces in architectural photogrammetry. Virtual and Augmented Architecture - VAA '01, B. Fisher, K. Dawson-Howe & C. O’Sullivan (eds.), Springer Verlag, Berlin, pp. 147-158. Available from: http://portal.survey.ntua.gr/main/labs/photo/staff/gkarras/Karras_Vaa01.pdf	en
heal.abstract	New techniques constantly seek to meet a growing demand for realistic phototextured 3D models in architecture and archaeology. When only visualisation is required, the emphasis lies on visual quality rather than accuracy. But in architectural photogrammetry the primary requirement is mostly to produce accurate mappings under strict specifications. Hence, accuracy comes first; yet visual products can benefit from precise modeling. In this context, a treatment of cylindrical and conic surfaces is presented. The process for developing them onto the plane (the basic way to represent such surfaces) is outlined and illuminated at the example of two large ancient towers in the framework of projects prepared for the Greek Ministry of Culture. But besides their metric utility, these products represent ideal photo-textures for draping the mathematical surface to generate virtual reality effects. The results of such successful photorealistic visualisations are presented and discussed.	en
heal.fullTextAvailability	true
heal.conferenceName	Virtual and Augmented Architecture	en
heal.conferenceItemType	full paper