Immersive Geometry-based and Image-based Exploration of Cultural Heritage Models

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dc.contributor.authorFarràs, Arnauen_US
dc.contributor.authorComino Trinidad, Marcen_US
dc.contributor.authorAndujar, Carlosen_US
dc.contributor.editorHulusic, Vedad and Chalmers, Alanen_US
dc.date.accessioned2021-11-02T08:55:37Z
dc.date.available2021-11-02T08:55:37Z
dc.date.issued2021
dc.description.abstractRecent advances in 3D acquisition technologies have facilitated the inexpensive digitization of cultural heritage. In addition to the 3D digital model, in many cases multiple photo collections are also available. These photo collections often provide valuable information not included in the 3D digital model. In this paper we describe a VR-ready web application to simultaneously explore a cultural heritage model together with arbitrary photo collections. At any time, users can define a region of interest either explicitly or implicitly, and the application retrieves, scores, groups and shows a matching subset of the photos. Users can then select a photo to project it onto the 3D model, to inspect the photo separately, or to teleport to the position the photo was taken from. Unlike previous approaches for joint 2D-3D model exploration, our interface has been specifically adapted to VR. We conducted a user study and found that the application greatly facilitates navigation and provides a fast, intuitive access to the available photos. The application supports any modern browser running on desktop, mobile and VR headset systems.en_US
dc.description.sectionheadersEngaging with Cultural Heritage
dc.description.seriesinformationEurographics Workshop on Graphics and Cultural Heritage
dc.identifier.doi10.2312/gch.20211402
dc.identifier.isbn978-3-03868-141-0
dc.identifier.issn2312-6124
dc.identifier.pages21-30
dc.identifier.urihttps://doi.org/10.2312/gch.20211402
dc.identifier.urihttps://diglib.eg.org:443/handle/10.2312/gch20211402
dc.publisherThe Eurographics Associationen_US
dc.subjectComputing methodologies
dc.subjectVirtual reality
dc.subjectTexturing
dc.titleImmersive Geometry-based and Image-based Exploration of Cultural Heritage Modelsen_US
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GCH 2021 - Eurographics Workshop on Graphics and Cultural Heritage