Three-dimensional building reconstruction from LiDAR point clouds with minimum circum-rectangle

Ren Wang; Xinhui Zhu; Yong Fang

doi:10.1117/12.836781

9 October 2009 Three-dimensional building reconstruction from LiDAR point clouds with minimum circum-rectangle

Ren Wang, Xinhui Zhu, Yong Fang

Proceedings Volume 7471, Second International Conference on Earth Observation for Global Changes; 747121 (2009) https://doi.org/10.1117/12.836781
Event: Second International Conference on Earth Observation for Global Changes, 2009, Chengdu, China

Abstract

3D building reconstruction from airborne LiDAR point cloud is an active research topic in recent years. This paper presents a new algorithm based on invariable moment and proposes a new approach to use of minimum circum rectangle which aims to alleviate the deficiencies existed in invariable moment based scheme. The experiments demonstrate that the proposed method is less error prone and more efficient.

Citation Download Citation

Ren Wang, Xinhui Zhu, and Yong Fang "Three-dimensional building reconstruction from LiDAR point clouds with minimum circum-rectangle", Proc. SPIE 7471, Second International Conference on Earth Observation for Global Changes, 747121 (9 October 2009); https://doi.org/10.1117/12.836781

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