4D Thermo-reflectography of Cultural Heritage

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dc.contributor.authorMercuri, Fulvioen_US
dc.contributor.authorPietroni, Evaen_US
dc.contributor.authorD'Annibale, Enzoen_US
dc.contributor.authorPaoloni, Stefanoen_US
dc.contributor.authorOrazi, Noemien_US
dc.contributor.authorFerdani, Danieleen_US
dc.contributor.authorZammit, Ugoen_US
dc.contributor.authorRonchi, Diegoen_US
dc.contributor.editorBucciero, Albertoen_US
dc.contributor.editorFanini, Brunoen_US
dc.contributor.editorGraf, Holgeren_US
dc.contributor.editorPescarin, Sofiaen_US
dc.contributor.editorRizvic, Selmaen_US
dc.date.accessioned2023-09-02T07:44:38Z
dc.date.available2023-09-02T07:44:38Z
dc.date.issued2023
dc.description.abstractThis paper proposes a new method for the study of cultural heritage. A 3Dmodel in the mid-wavelength spectral range of infrared radiation is realized for the depth-resolved study of artworks. In particular, pulsed thermography is used to obtain a virtual 4D representation of some artifacts. The goal is to facilitate the end-user experience making it possible to explore subsurface elements in a digital 3D model. In the proposed approach, the three-dimensional geometry of the artifact is reconstructed by directly processing the infrared images using Structure from Motion techniques. Finally, the results of the humanities and natural sciences studies are mapped onto the 4D model in the form of interactive semantic annotations and visualized in a 3D web platformen_US
dc.description.sectionheadersAcquisition Methodologies
dc.description.seriesinformationEurographics Workshop on Graphics and Cultural Heritage
dc.identifier.doi10.2312/gch.20231168
dc.identifier.isbn978-3-03868-217-2
dc.identifier.issn2312-6124
dc.identifier.pages129-135
dc.identifier.pages7 pages
dc.identifier.urihttps://doi.org/10.2312/gch.20231168
dc.identifier.urihttps://diglib.eg.org:443/handle/10.2312/gch20231168
dc.publisherThe Eurographics Associationen_US
dc.rightsAttribution 4.0 International License
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.subjectKeywords: SfM and thermal imaging; IR imaging; cultural heritage; digital 3D IR representation; virtual exploration
dc.subjectSfM and thermal imaging
dc.subjectIR imaging
dc.subjectcultural heritage
dc.subjectdigital 3D IR representation
dc.subjectvirtual exploration
dc.title4D Thermo-reflectography of Cultural Heritageen_US
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GCH 2023 - Eurographics Workshop on Graphics and Cultural Heritage