Digital technologies for the ''Grazia Deledda'' Literary Park in Galtellì (NU): the 3D virtual reconstruction of Pontes Castle

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dc.contributor.authorMariniello, Nicolaen_US
dc.contributor.authorGiacomini, Federicaen_US
dc.contributor.authorObbiso, Saraen_US
dc.contributor.authorSicilia, Francescoen_US
dc.contributor.authorSanna, Antonioen_US
dc.contributor.authorIannucci, Alessandroen_US
dc.contributor.authorBenvenuti, Giulianaen_US
dc.contributor.editorCampana, Stefanoen_US
dc.contributor.editorFerdani, Danieleen_US
dc.contributor.editorGraf, Holgeren_US
dc.contributor.editorGuidi, Gabrieleen_US
dc.contributor.editorHegarty, Zackaryen_US
dc.contributor.editorPescarin, Sofiaen_US
dc.contributor.editorRemondino, Fabioen_US
dc.date.accessioned2025-09-05T20:56:50Z
dc.date.available2025-09-05T20:56:50Z
dc.date.issued2025
dc.description.abstractThis paper aims to present one of the digital outputs of the ongoing project to enhance the Grazia Deledda Literary Park in Galtellì: the virtual reconstruction of the medieval Pontes Castle, located in an impervious and hard-to-reach area. Although it is now difficult to identify the original structure, historical research, graphic reconstructions, surveys, and the restoration and consolidation works provide valuable information about its layout, which can be further expanded and improved thanks to the application of digital technologies. The 3D digitization of Pontes Castle using Gaussian Splatting introduces a new way of documenting cultural heritage through photorealistic reconstruction without polygonal meshes. This technique enables real-time interactive visualization, reducing processing time compared to traditional photogrammetry while offering a more natural handling of light and details. At the same time, to assess the benefits offered by this technique, the field data will also be processed using well-established software in the field of classical photogrammetry. In this regard, the results obtained with conventional techniques can serve as a ground-truth reference to verify the quality of the 3D-GS point cloud.en_US
dc.description.sectionheadersDigital Technologies for CHANGES (CHANGES SESSION) - Part 2
dc.description.seriesinformationDigital Heritage
dc.identifier.doi10.2312/dh.20253033
dc.identifier.isbn978-3-03868-277-6
dc.identifier.pages5 pages
dc.identifier.urihttps://doi.org/10.2312/dh.20253033
dc.identifier.urihttps://diglib.eg.org/handle/10.2312/dh20253033
dc.publisherThe Eurographics Associationen_US
dc.rightsAttribution 4.0 International License
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.subjectCCS Concept Applied computing → Arts and humanities; Education; Computing methodologies → Computer graphics; Image manipulation; Rendering; Human-centered computing → Visualization
dc.subjectCCS Concept Applied computing → Arts and humanities
dc.subjectEducation
dc.subjectComputing methodologies → Computer graphics
dc.subjectImage manipulation
dc.subjectRendering
dc.subjectHuman centered computing → Visualization
dc.titleDigital technologies for the ''Grazia Deledda'' Literary Park in Galtellì (NU): the 3D virtual reconstruction of Pontes Castleen_US
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