Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Automated 3D Reconstruction of Interiors from Point Clouds
We present a new technique for the fully automated 3D modelling of indoor environments from a point cloud. The point cloud is acquired with several scans and is afterwards processed in order to segment planar structures, which have a noticeable architectural meaning (floor, ceiling and walls) in the interior. The basic approach to data segmentation is plane sweeping based on a hypothesis-and-test strategy. From the segmentation results, the ground plan is created through cell decomposition by trimming the two-dimensional ground space using half-space primitives. An extension in height of the ground contours makes the generation of the 3D model possible. The so-reconstructed indoor model is saved in CAD format for analysis and further applications or, simply, as a record of the interior geometry.
Automated 3D Reconstruction of Interiors from Point Clouds
We present a new technique for the fully automated 3D modelling of indoor environments from a point cloud. The point cloud is acquired with several scans and is afterwards processed in order to segment planar structures, which have a noticeable architectural meaning (floor, ceiling and walls) in the interior. The basic approach to data segmentation is plane sweeping based on a hypothesis-and-test strategy. From the segmentation results, the ground plan is created through cell decomposition by trimming the two-dimensional ground space using half-space primitives. An extension in height of the ground contours makes the generation of the 3D model possible. The so-reconstructed indoor model is saved in CAD format for analysis and further applications or, simply, as a record of the interior geometry.
Automated 3D Reconstruction of Interiors from Point Clouds
Budroni, Angela (Autor:in) / Boehm, Jan (Autor:in)
International Journal of Architectural Computing ; 8 ; 55-73
01.01.2010
19 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
Automated 3D Reconstruction of Interiors from Point Clouds
| Online Contents | 2010
INTERIORS - Interiors round-up
Online Contents | 1999
| BASE | 2021