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Building Inspector XR: Streamlining Scan-to-BIM with Virtual and Mixed Reality

  • Christoph Blut
  • Tristan Kinnen
  • Jörg Blankenbach
  • Dirk Heidermann
  • Felix Schellong

Digitalization in the construction industry is increasingly striving to create digital twins in order to continuously exploit optimization potential in the management and utilization of existing buildings. Building Information Modeling (BIM)-based as-is or as-built documentation represents a promising basis in this context, which requires creating a geometric model for example based on point clouds as well as semantic enrichment in a Scan-to-BIM workflow. Conventionally, this is carried out manually by specialists on 2D screens and often is time-consuming and costly. The project "Building Inspector XR" addresses these issues and presents an intuitive solution for BIM-based as-is/as-built documentation using X-Reality (XR). In Virtual Reality (VR), BIM models are created off-site from point clouds and then are verified in Mixed Reality (MR) on-site. By integrating (partially) automated methods and targeting user-friendliness in our solution, Scan-to-BIM can be realized more efficiently and intuitively. In this paper, the focus lies on the innovative aspects of our XR application which encompass VR and MR environments, automation support, modeling schemes in compliance with BIM standards, and the registration of models in reality for MR. Additionally, the paper shows the interconnected toolchain that facilitates an efficient Scan-to-BIM workflow

  • Keywords:
  • Building Information Modeling,
  • Virtual Reality,
  • Mixed Reality,
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Christoph Blut

Geodetical Institute and Chair for Computing in Civil Engineering & GIS RWTH Aachen University, Germany - ORCID: 0000-0002-8089-7385

Tristan Kinnen

Geodetical Institute and Chair for Computing in Civil Engineering & GIS RWTH Aachen University, Germany - ORCID: 0000-0002-1837-2131

Jörg Blankenbach

Geodetical Institute and Chair for Computing in Civil Engineering & GIS RWTH Aachen University, Germany - ORCID: 0000-0002-5700-8818

Dirk Heidermann

TEMA Technologie Marketing, Germany

Felix Schellong

TEMA Technologie Marketing, Germany

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  • Anno di pubblicazione: 2023
  • Pagine: 13-22

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Informazioni sul capitolo

Titolo del capitolo

Building Inspector XR: Streamlining Scan-to-BIM with Virtual and Mixed Reality

Autori

Christoph Blut, Tristan Kinnen, Jörg Blankenbach, Dirk Heidermann, Felix Schellong

DOI

10.36253/979-12-215-0289-3.02

Opera sottoposta a peer review

Anno di pubblicazione

2023

Copyright

© 2023 Author(s)

Licenza d'uso

CC BY-NC 4.0

Licenza dei metadati

CC0 1.0

Informazioni bibliografiche

Titolo del libro

CONVR 2023 - Proceedings of the 23rd International Conference on Construction Applications of Virtual Reality

Sottotitolo del libro

Managing the Digital Transformation of Construction Industry

Curatori

Pietro Capone, Vito Getuli, Farzad Pour Rahimian, Nashwan Dawood, Alessandro Bruttini, Tommaso Sorbi

Opera sottoposta a peer review

Anno di pubblicazione

2023

Copyright

© 2023 Author(s)

Licenza d'uso

CC BY-NC 4.0

Licenza dei metadati

CC0 1.0

Editore

Firenze University Press

DOI

10.36253/979-12-215-0289-3

eISBN (pdf)

979-12-215-0289-3

eISBN (xml)

979-12-215-0257-2

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2704-601X

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2704-5846

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