Paint layers reflectance measurements through image processing techniques

dc.contributor.author	Αλεξοπούλου - Αγοράνου, Αθηνά	el
dc.contributor.author	Χρυσουλάκης, Γιάννης Δ.	el
dc.contributor.author	Chassery, Jean - Marc	fr
dc.date.accessioned	2015-03-05T14:42:07Z
dc.date.issued	2015-03-05
dc.identifier.uri	http://hdl.handle.net/11400/7503
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	Επεξεργασία εικόνας
dc.subject	Ανάκλαση
dc.subject	Πείραμα
dc.subject	Αποτελέσματα πειραμάτων
dc.subject	Image processing
dc.subject	Reflection
dc.subject	Experiment
dc.subject	Experiments results
dc.title	Paint layers reflectance measurements through image processing techniques	en
heal.type	journalArticle
heal.classification	Fine Arts
heal.classification	Technology
heal.classification	Τέχνη
heal.classification	Τεχνολογία
heal.classificationURI	http://id.loc.gov/authorities/subjects/sh85008324
heal.classificationURI	http://id.loc.gov/authorities/subjects/sh85133147
heal.classificationURI	N/A-Τέχνη
heal.classificationURI	N/A-Τεχνολογία
heal.dateAvailable	10000-01-01
heal.language	en
heal.access	forever
heal.recordProvider	Τεχνολογικό Εκπαιδευτικό Ίδρυμα Αθήνας.Σχολή Καλλιτεχνικών Σπουδών.Τμήμα Συντήρησης Αρχαιοτήτων και Έργων Τέχνης	el
heal.publicationDate	1996
heal.bibliographicCitation	Alexopoulou-Agoranou, A., Chryssoulakis, Y.D. and Chassery, J.M. (1996) Paint layers reflectance measurements through image processing techniques. Pact, 45(4). pp.41-46.	en
heal.abstract	The main purpose of this preliminary work is an attempt to measure the diffuse reflectance of pigment samples into the visible and near infrared region (380-2200 nm) using a non destructive methodology, which is based on grey level measurements through image processing techniques. Diffuse reflectance coefficient values Rsp are also measured on the same pigment samples using a spectrophotometer equiped with an integration sphere and the transfer functions which correlate Rsp with the measured grey level values after suitable correction are determined. Two different digitizing systems are alternatively used in order to test the reliability of the obtained results : a PC-EYE-1100, 64 grey level system and a MATROX-SAMBA, 256 grey level system as well.	en
heal.journalName	Pact	en
heal.journalType	peer-reviewed
heal.fullTextAvailability	true