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.

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

Referências bibliográficas

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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 23186968, DOI 10.5151/proceedings-ecaadesigradi2019_051