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Authors: Guangan Chen ; Michiel Vlaminck ; Wilfried Philips and Hiep Luong

Affiliation: Image Processing and Interpretation (IPI), imec Research Group at Ghent University, Department of Telecommunications and Information Processing (TELIN), Ghent University, Belgium

Keyword(s): Construction Progress Monitoring, Structure-from-Motion, Multi-View Stereo, Point Cloud Registration.

Abstract: Monitoring construction sites is pivotal in effective construction management. Building Information Modeling (BIM) is vital for creating detailed building models and comparing actual construction with planned designs. For this comparison, a 3D model of the building is often generated using images captured by handheld cameras or Unmanned Aerial Vehicles. However, this approach does not provide real-time spatial monitoring of on-site activities within the BIM model. To address this challenge, our study utilizes fixed cameras placed at predetermined locations within an actual construction site. We captured images from these fixed viewpoints and used classical multi-view stereo techniques to create a 3D point cloud representing the as-built building. This point cloud is then aligned with the as-planned BIM model through point cloud registration. In addition, we proposed an algorithm to convert SfM reprojection error into a value with metric units, resulting in a mean SfM reprojection err or of 4.17cm. We also created voxel volumes to track and visualize construction activities within BIM coordinate system, enhancing real-time site monitoring and improving construction management. (More)

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Paper citation in several formats:
Chen, G.; Vlaminck, M.; Philips, W. and Luong, H. (2024). Multi-View 3D Reconstruction for Construction Site Monitoring. In Proceedings of the 19th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications - Volume 4: VISAPP; ISBN 978-989-758-679-8; ISSN 2184-4321, SciTePress, pages 469-476. DOI: 10.5220/0012308300003660

@conference{visapp24,
author={Guangan Chen. and Michiel Vlaminck. and Wilfried Philips. and Hiep Luong.},
title={Multi-View 3D Reconstruction for Construction Site Monitoring},
booktitle={Proceedings of the 19th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications - Volume 4: VISAPP},
year={2024},
pages={469-476},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0012308300003660},
isbn={978-989-758-679-8},
issn={2184-4321},
}

TY - CONF

JO - Proceedings of the 19th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications - Volume 4: VISAPP
TI - Multi-View 3D Reconstruction for Construction Site Monitoring
SN - 978-989-758-679-8
IS - 2184-4321
AU - Chen, G.
AU - Vlaminck, M.
AU - Philips, W.
AU - Luong, H.
PY - 2024
SP - 469
EP - 476
DO - 10.5220/0012308300003660
PB - SciTePress

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