Raster projection and development of curved surfaces

dc.contributor.author	Καρράς, Γιώργος	el
dc.contributor.author	Πατιάς, Πέτρος	el
dc.contributor.author	Πέτσα, Έλλη	el
dc.contributor.author	Κετίπης, Κώστας	el
dc.date.accessioned	2015-01-28T20:26:57Z
dc.date.available	2015-01-28T20:26:57Z
dc.date.issued	2015-01-28
dc.identifier.uri	http://hdl.handle.net/11400/4974
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	Curved Surfaces
dc.subject	Raster Representation
dc.subject	Development
dc.subject	Cartographic Projection
dc.subject	Mosaic
dc.subject	Μωσαϊκό
dc.subject	Καμπύλες επιφάνειες
dc.subject	Ανάπτυξη
dc.subject	Χαρτογραφική προβολή
dc.title	Raster projection and development of curved surfaces	en
heal.type	conferenceItem
heal.classification	Technology
heal.classification	Photogrammetry
heal.classification	Τεχνολογία
heal.classification	Φωτογραμμετρία
heal.classificationURI	http://zbw.eu/stw/descriptor/10470-6)
heal.classificationURI	http://skos.um.es/unescothes/C02980
heal.classificationURI	N/A-Τεχνολογία
heal.classificationURI	N/A-Φωτογραμμετρία
heal.language	en
heal.access	free
heal.publicationDate	1997
heal.bibliographicCitation	Karras, G., Patias, P., Petsa, E. and Ketipis, K. (1997). Raster projection and development of curved surfaces. International Archivesof Photogrammetry & Remote Sensing, 32(5C1B), pp. 179-185. Available from: http://www.isprs.org/proceedings/XXXI/congress/part5/290_XXXI-part5.pdf.	en
heal.abstract	By fully exploiting the potential of monoscopic techniques, thus confining stereoscopic procedures to irregularly-shaped surfaces, one faciliates the measuring process itself as well as the wider acceptance of photogrammetry in architectural and archaeological documentation. Single-image approaches for 3D surfaces of known analytical expression may lead to products in either vector form via monoplotting or raster form. Besides orthoimaging, in the latter case appropriate cartographic projections have also to be considered according to the needs of the users; for developable surfaces, furthermore, digital “unwrapping” of the original images is possible, too. These questions of documenting regular sur-faces are addressed in the present contribution which has been motivated by the impressive number of tasks falling into this category and, more specifically, by the full photogrammetric documentation of the 13 th -century Byzantine frescoes of the Protaton Church, Mt. Athos. Finally, the approaches are illustrated with examples of raster projections and develop-ments of non-metric imagery of paintings on cylindrical arches of varying diameters and spherical surfaces.	en
heal.fullTextAvailability	true
heal.conferenceName	International Archivesof Photogrammetry & Remote Sensing.	en
heal.conferenceItemType	full paper