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  4. End-to-end Color 3D Reproduction of Cultural Heritage Artifacts: Roseninsel Replicas
 
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2019
Conference Paper
Titel

End-to-end Color 3D Reproduction of Cultural Heritage Artifacts: Roseninsel Replicas

Abstract
Planning exhibitions of cultural artifacts is always challenging. Artifacts can be very sensitive to the environment and therefore their display can be risky. One way to circumvent this is to build replicas of these artifacts. Here, 3D digitization and reproduction, either physical via 3D printing or virtual, using computer graphics, can be the method of choice. For this use case we present a workflow, from photogrammetric acquisition in challenging environments to representation of the acquired 3D models in different ways, such as online visualization and color 3D printed replicas. This work can also be seen as a first step towards establishing a workflow for full color end-to-end reproduction of artifacts. Our workflow was applied on cultural artifacts found around the ""Roseninsel"" (Rose Island), an island in Lake Starnberg (Bavaria), in collaboration with the Bavarian State Archaeological Collection in Munich. We demonstrate the results of the end-to-end reproduction workflow leading to virtual replicas (online 3D visualization, virtual and augmented reality) and physical replicas (3D printed objects). In addition, we discuss potential optimizations and briefly present an improved state-of-the-art 3D digitization system for fully autonomous acquisition of geometry and colors of cultural heritage objects.
Author(s)
Domajnko, Matevz
Fraunhofer-Institut für Graphische Datenverarbeitung IGD
Tanksale, Tejas Madan
Fraunhofer-Institut für Graphische Datenverarbeitung IGD
Tausch, Reimar
Fraunhofer-Institut für Graphische Datenverarbeitung IGD
Ritz, Martin
Fraunhofer-Institut für Graphische Datenverarbeitung IGD
Knuth, Martin
Fraunhofer-Institut für Graphische Datenverarbeitung IGD
Santos, Pedro
Fraunhofer-Institut für Graphische Datenverarbeitung IGD
Fellner, Dieter W.
Fraunhofer-Institut für Graphische Datenverarbeitung IGD
Hauptwerk
GCH 2019, Eurographics Workshop on Graphics and Cultural Heritage
Konferenz
Workshop on Graphics and Cultural Heritage (GCH) 2019
Thumbnail Image
DOI
10.2312/gch.20191353
Language
English
google-scholar
Fraunhofer-Institut für Graphische Datenverarbeitung IGD
Tags
  • 3D digitization

  • 3D printing

  • color reproduction

  • digital cultural heri...

  • Lead Topic: Digitized...

  • Research Line: Comput...

  • Research Line: Modeli...

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