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Semantic Enrichment of Indoor Point Clouds An Overview of Progress towards Digital Twinning

Semantic Enrichment of Indoor Point Clouds An Overview of Progress towards Digital Twinning

Stojanovic, Vladeta; Trapp, Matthias; Richter, Rico; Hagedorn, Benjamin; Döllner, Jürgen;

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This paper presents an approach towards the development of a service-orientedplatform for semantic enrichment of indoor point clouds. It mainly focuses onintegrated methods for the capture of as-is 3D point clouds using commoditymobile hardware, classification of point cloud clusters using a multiview-basedmethod, geometric reconstruction of room boundaries, interactive 3Dvisualization, sensor data visualization, and tracking of spatial changes and userannotations via a secure ledger. Implementing the methods in a prototypicalweb-based application, we demonstrate our approach for the semanticenrichment of indoor point clouds and the generation of base data for DigitalTwin representation.

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This paper presents an approach towards the development of a service-orientedplatform for semantic enrichment of indoor point clouds. It mainly focuses onintegrated methods for the capture of as-is 3D point clouds using commoditymobile hardware, classification of point cloud clusters using a multiview-basedmethod, geometric reconstruction of room boundaries, interactive 3Dvisualization, sensor data visualization, and tracking of spatial changes and userannotations via a secure ledger. Implementing the methods in a prototypicalweb-based application, we demonstrate our approach for the semanticenrichment of indoor point clouds and the generation of base data for DigitalTwin representation.

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DOI: 10.5151/proceedings-ecaadesigradi2019_051

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Como citar:

Stojanovic, Vladeta; Trapp, Matthias; Richter, Rico; Hagedorn, Benjamin; Döllner, Jürgen; "Semantic Enrichment of Indoor Point Clouds An Overview of Progress towards Digital Twinning", p. 809-818 . In: Proceedings of 37 eCAADe and XXIII SIGraDi Joint Conference, “Architecture in the Age of the 4Th Industrial Revolution”, Porto 2019, Sousa, José Pedro; Henriques, Gonçalo Castro; Xavier, João Pedro (eds.). São Paulo: Blucher, 2019.
ISSN 2318-6968, DOI 10.5151/proceedings-ecaadesigradi2019_051

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