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Proceedings Paper

Three-dimensional building reconstruction from LiDAR point clouds with minimum circum-rectangle
Author(s): Ren Wang; Xinhui Zhu; Yong Fang
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Paper 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.

Paper Details

Date Published: 9 October 2009
PDF: 9 pages
Proc. SPIE 7471, Second International Conference on Earth Observation for Global Changes, 747121 (9 October 2009); doi: 10.1117/12.836781
Show Author Affiliations
Ren Wang, Xi'an Research Institute of Surveying & Mapping (China)
Xinhui Zhu, Zhengzhou Institute of Surveying & Mapping (China)
Yong Fang, Xi'an Research Institute of Surveying & Mapping (China)


Published in SPIE Proceedings Vol. 7471:
Second International Conference on Earth Observation for Global Changes
Xianfeng Zhang; Jonathan Li; Guoxiang Liu; Xiaojun Yang, Editor(s)

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