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dc.contributor.authorDandolo, Corinna Ludovica Kochen_US
dc.contributor.authorJepsen, Peter Uhden_US
dc.contributor.editor-en_US
dc.date.accessioned2015-04-27T14:51:36Z
dc.date.available2015-04-27T14:51:36Z
dc.date.issued2013en_US
dc.identifier.urihttp://dx.doi.org/10.1109/DigitalHeritage.2013.6743717en_US
dc.identifier.urihttps://diglib.eg.org:443/handle/10.1109/DigitalHeritage
dc.description.abstractIn this study a European lacquerware replica has been investigated by terahertz (THz) reflectometric imaging. The inspected lacquerware is a wooden panel covered by multiple complex layers of lacquers and plaster. Utilizing pulsed Terahertz Time-Domain Imaging (THz-TDI) in reflection mode, we observe non-invasively buried layers of the lacquerware replica, including the internal structure of the wooden panel itself. We find that non-invasive terahertz reflectometric imaging analysis of lacquerware is can provide conservators with important information about the condition of the compositional layers, potentially aiding in the development of appropriate conservation treatments. With the same technique we have performed a surface material mapping. The material distribution has been enhanced through reflected THz composite RGB false color rendering, where RGB mapping allows distinction between different materials and textures on the surface of the lacquerware. The contrast between different textures is enabled by wavelength-dependent scattering from the surface, as well as differences in the composition of the surface layer.en_US
dc.publisherThe Eurographics Associationen_US
dc.subject{Frequencyen_US
dc.subjectdomain analysisen_US
dc.subjectImage color analysisen_US
dc.subjectImagingen_US
dc.subjectLacquersen_US
dc.subjectReflectionen_US
dc.subjectTimeen_US
dc.subjectdomain analysisen_US
dc.subjectcultural heritageen_US
dc.subjectfalseen_US
dc.subjectcoloren_US
dc.subjectlaquerwareen_US
dc.subjectnoninvasiveen_US
dc.subjectterahertzen_US
dc.subjecttomography}en_US
dc.titleCharacterization of European Lacquers by terahertz (THz) reflectometric imagingen_US
dc.description.seriesinformationDigital Heritage International Congressen_US
dc.description.sectionheadersTrack 1, Full Papersen_US
dc.identifier.doi10.1109/DigitalHeritage.2013.6743717en_US


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