Evaluation of defects in panel paintings using infrared, optical and ultrasonic techniques

DC FieldValueLanguage
dc.contributor.authorSfarra, Stefano-
dc.contributor.authorTheodorakeas, Panagiotis-
dc.contributor.authorIbarra Castanedo, Clemente-
dc.contributor.authorAvdelidis, Nicolas P.-
dc.contributor.authorPaoletti, Alfonso-
dc.contributor.authorPaoletti, Domenica-
dc.contributor.authorHrissagis, Kostas-
dc.contributor.authorBendada, Abdelhakim-
dc.contributor.authorKoui, Maria-
dc.contributor.authorMaldague, X.-
dc.date.accessioned2017-01-17T15:41:03Z-
dc.date.available2017-01-17T15:41:03Z-
dc.date.issued2012-01-01-
dc.identifier.issn13542575fr_CA
dc.identifier.urihttp://hdl.handle.net/20.500.11794/13131-
dc.description.abstractThe increasing deterioration of panel paintings can be due to physical processes that take place during exhibition or transit, or as a result of temperature and humidity fluctuations within a building, church or museum. In response to environmental alterations, a panel painting can expand or contract and a new equilibrium state is eventually reached. These adjustments though, are usually accompanied by a change in shape in order to accommodate to the new conditions. In this work, a holographic method for detecting detached regions and micro-cracks is described. Some of these defects are confirmed by Thermographic Signal Reconstruction (TSR) technique. In addition, Pulsed Phase Thermography (PPT) and Principal Component Thermography (PCT) allow to identify with greater contrast two artificial defects in Mylar which are crucial to understand the topic of interest: the discrimination between defect materials. Finally, traditional contact ultrasounds applications, are widely applied for the evaluation of the wood quality in several characterization procedures. Inspecting the specimen from the front side, the natural and artificial defects of the specimen are confirmed. Experimental results derived by the application of the integrated methods on an Italian panel painting reproduction, called The Angel specimen, are presented. The main advantages that these techniques can offer to the conservation and restoration of artworks are emphasized.fr_CA
dc.languageengfr_CA
dc.publisherBritish Institute of Non-Destructive Testingfr_CA
dc.subjectInfrared Thermographyfr_CA
dc.subjectHolographic Interferometryfr_CA
dc.subjectUltrasonic Testingfr_CA
dc.subjectPanel Paintingsfr_CA
dc.subjectDefectsfr_CA
dc.titleEvaluation of defects in panel paintings using infrared, optical and ultrasonic techniquesfr_CA
dc.typeCOAR1_1::Texte::Périodique::Revue::Contribution à un journal::Article::Article de recherche-
dcterms.bibliographicCitationInsight - Non-Destructive Testing and Condition Monitoring, Vol. 54 (1), 21–27 (2012)fr_CA
dc.audienceProfesseurs (Enseignement supérieur)fr_CA
dc.audienceÉtudiantsfr_CA
dc.audienceDoctorantsfr_CA
dc.audienceRestaurateurs (Art)fr_CA
dc.audienceIngénieursfr_CA
dc.identifier.doi10.1784/insi.2012.54.1.21fr_CA
dc.subject.rvmThermographiefr_CA
dc.subject.rvmInterférométrie holographiquefr_CA
dc.subject.rvmPeinture sur panneaufr_CA
dc.subject.rvmUltrasonsfr_CA
dc.subject.rvmPeinture -- Conservation et restaurationfr_CA
rioxxterms.versionAccepted Manuscriptfr_CA
rioxxterms.version_of_recordhttps://doi.org/10.1784/insi.2012.54.1.21fr_CA
rioxxterms.project.funder_nameNatural Sciences and Engineering Research Council of Canadafr_CA
bul.rights.periodeEmbargo0 moisfr_CA
Collection:Articles publiés dans des revues avec comité de lecture

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