134 citations · 306 across the 10 of their papers we have counts for
10 papers
Filling holes in LoD2 building models
Weixiao Gao, Ravi Peters, Hugo Ledoux +1
This paper presents a new algorithm for filling holes in Level of Detail 2 (LoD2) building mesh models, addressing the challenges posed by geometric inaccuracies and topological er…
Building-PCC: Building Point Cloud Completion Benchmarks
Weixiao Gao, Ravi Peters, Jantien Stoter
With the rapid advancement of 3D sensing technologies, obtaining 3D shape information of objects has become increasingly convenient. Lidar technology, with its capability to accura…
Unsupervised Roofline Extraction from True Orthophotos for LoD2 Building Model Reconstruction
Weixiao Gao, Ravi Peters, Jantien Stoter
This paper discusses the reconstruction of LoD2 building models from 2D and 3D data for large-scale urban environments. Traditional methods involve the use of LiDAR point clouds, b…
Push-the-Boundary: Boundary-aware Feature Propagation for Semantic Segmentation of 3D Point Clouds
Shenglan Du, Nail Ibrahimli, Jantien Stoter +2
Feedforward fully convolutional neural networks currently dominate in semantic segmentation of 3D point clouds. Despite their great success, they suffer from the loss of local info…
City3D: Large-Scale Building Reconstruction from Airborne LiDAR Point Clouds
Jin Huang, Jantien Stoter, Ravi Peters +1
We present a fully automatic approach for reconstructing compact 3D building models from large-scale airborne point clouds. A major challenge of urban reconstruction from airborne…
Automated 3D reconstruction of LoD2 and LoD1 models for all 10 million buildings of the Netherlands
Ravi Peters, Balázs Dukai, Stelios Vitalis +2
In this paper we present our workflow to automatically reconstruct 3D building models based on 2D building polygons and a LiDAR point cloud. The workflow generates models at differ…
GlobalMatch: Registration of Forest Terrestrial Point Clouds by Global Matching of Relative Stem Positions
Xufei Wang, Zexin Yang, Xiaojun Cheng +4
Registering point clouds of forest environments is an essential prerequisite for LiDAR applications in precision forestry. State-of-the-art methods for forest point cloud registrat…
IFC models for (semi)automating common planning checks for building permits
Francesca Noardo, Teng Wu, Ken Arroyo Ohori +2
To support building permit issuing with automatic digital tools, the reuse of models produced by designers would make the process quicker and more objective. However, current studi…
Reference study of IFC software support: the GeoBIM benchmark 2019 -- Part I
Francesca Noardo, Thomas Krijnen, Ken Arroyo Ohori +14
IFC, buildingSMART open standard for Building Information Models, is underused with respect to its promising potential, since, according to the experience of practitioners and rese…
Reference study of CityGML software support: the GeoBIM benchmark 2019 -- Part II
Francesca Noardo, Ken Arroyo Ohori, Filip Biljecki +15
OGC CityGML is an open standard for 3D city models intended to foster interoperability and support various applications. However, through our practical experience and discussions w…