Building Extraction from Airborne LiDAR Data Based on Multi-Constraints Graph Segmentation

Building extraction from airborne Light Detection and Ranging (LiDAR) point clouds is a significant step in the process of digital urban construction. Although the existing building extraction methods perform well in simple urban environments, when encountering complicated city environments with irr...

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Bibliographic Details

Published in:	Remote Sensing
Main Authors:	Zhenyang Hui, Zhuoxuan Li, Penggen Cheng, Yao Yevenyo Ziggah, JunLin Fan
Format:	Article
Language:	English
Published:	MDPI AG 2021-09-01
Subjects:	airborne LiDAR building extraction graph segmentation object primitive geometric feature
Online Access:	https://www.mdpi.com/2072-4292/13/18/3766