Published September 24, 2019 | Version v1
Conference paper Metadata-only

City Reconstruction from Airborne Lidar: A Computational Geometry Approach

Bauchet, Jean-Philippe
Lafarge, Florent
Other:
Geometric Modeling of 3D Environments (TITANE) ; Inria Sophia Antipolis - Méditerranée (CRISAM) ; Institut National de Recherche en Informatique et en Automatique (Inria)-Institut National de Recherche en Informatique et en Automatique (Inria)

Description

We introduce a pipeline that reconstructs buildings of urban environments as concise polygonal meshes from airborne LiDAR scans.It consists of three main steps : classification, building contouring, and building reconstruction, the two last steps being achievedusing computational geometry tools. Our algorithm demonstrates its robustness, flexibility and scalability by producing accurateand compact 3D models over large and varied urban areas in a few minutes only.

Abstract

International audience

Additional details

Identifiers Origin repository
Created:
December 4, 2022
Modified:
December 1, 2023