Abstract 3D point cloud data obtained from laser scans, images, and videos are able to
provide accurate and fast records of the 3D geometries of construction-related objects. Thus …

Scan-to-BIM of existing buildings is in high demand by the construction industry. However,
these models are costly and time-consuming to create. The automation of this process is still …

Building information modelling (BIM) has been adopted in the construction industry. The
success of BIM implementation relies on the accurate building information stored in BIM …

The rapidly expanding field of Scan-to-BIM applications highlights the importance of model
uncertainty assessment in describing the quality of modeling results. Although there have …

Currently, fully automated as-built modeling of building interiors using point-cloud data still
remains an open challenge, due to several problems that repeatedly arise:(1) complex …

Scan positioning for documenting the geometry of an existing building still relies on the
experience of an expert surveyor. Therefore, it is important to utilize optimal scan positioning …

Works dealing with Scan-to-BIM have, to date, principally focused on'structural'components
such as floors, ceilings and walls (with doors and windows). But the control of new facilities …

Door detection is becoming an increasingly important subject in building indoor modelling
owing to its value in scan-to-BIM processes. This paper presents an original approach that …

This paper presents an integrated system that automatically provides detailed as-is semantic
3D models of buildings. The system is able to explore and reconstruct large scenes at a high …

3D models derived from point clouds are useful in various shapes to optimize the trade-off
between precision and geometric complexity. They are defined at different granularity levels …