Generating compact meshes under planar constraints: an automatic approach for modeling buildings from aerial LiDAR - Inria - Institut national de recherche en sciences et technologies du numérique
Conference Papers Year : 2011

Generating compact meshes under planar constraints: an automatic approach for modeling buildings from aerial LiDAR

Yannick Verdie
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Florent Lafarge
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  • PersonId : 833647
Josiane Zerubia

Abstract

We present an automatic approach for modeling buildings from aerial LiDAR data. The method produces accurate, watertight and compact meshes under planar constraints which are especially designed for urban scenes. The LiDAR point cloud is classified through a non-convex energy minimization problem in order to separate the points labeled as building. Roof structures are then extracted from this point subset, and used to control the meshing procedure. Experiments highlight the potential of our method in term of minimal rendering, accuracy and compactness
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Dates and versions

inria-00605623 , version 1 (02-07-2011)

Identifiers

  • HAL Id : inria-00605623 , version 1

Cite

Yannick Verdie, Florent Lafarge, Josiane Zerubia. Generating compact meshes under planar constraints: an automatic approach for modeling buildings from aerial LiDAR. IEEE International Conference on Image Processing, Sep 2011, Bruxelles, Belgium. ⟨inria-00605623⟩
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