City reconstruction from airborne LiDAR : a computational geometry approach

EasyChair Preprint no. 1293

Abstract

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 achieved using computational geometry tools. Our algorithm demonstrates its robustness, flexibility and scalability by providing accurate and compact 3D models over large and varied urban areas in a few minutes only.

Keyphrases: Airborne LiDAR, Classification, kinetic data structures, point clouds, urban reconstruction

@Booklet{EasyChair:1293,
  author = {Jean-Philippe Bauchet and Florent Lafarge},
  title = {City reconstruction from airborne LiDAR : a computational geometry approach},
  howpublished = {EasyChair Preprint no. 1293},

  year = {EasyChair, 2019}}