Towards a digital twin of liege: the core 3d model based on semantic segmentation and automated modeling of lidar point clouds

HIGHLIGHTS

• What: In contrast, there is a lack of a standard or common framework for 3D city modeling, which was one of the main motivations behind the work of_(Lei, Stouffs, et Biljecki 2022). The paper proposes and tests an overall framework, from data preparation to 3D modeling. The LoD2.2 is maintained for this work, showing various building elements such as building roofs, walls, etc. The aim of this work was to propose a general and reusable approach to generating 3D city models.
• Who: Zouhair Ballouch and colleagues from the th International Conference on Smart . . .
  

   

  

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