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Document type:
Zeitschriftenaufsatz
Author(s):
Xu, Yusheng; Yao, Wei; Hoegner, Ludwig; Stilla, Uwe
Title:
Segmentation of building roofs from airborne LiDAR point clouds using robust voxel-based region growing
Abstract:
The research herein presents a new approach for extracting building roofs using a robust voxel-based region growing segmentation method. The proposed approach exploits the fact that the roof of the building consists of planar surfaces and has distinctive geometric features than other kinds of objects. Based on this assumption, we present a method using voxel structure and region growing strategy with robust principal component analysis (RPCA). The voxels is clustered by a region growing process,...     »
Keywords:
LOCenter; LOCTop_Data_Generation_and_Object_Reconstruction
Journal title:
Remote Sensing Letters
Year:
2017
Journal volume:
8
Journal issue:
11
Pages contribution:
1062--1071
Fulltext / DOI:
doi:10.1080/2150704X.2017.1349961
WWW:
http://www.tandfonline.com/doi/abs/10.1080/2150704X.2017.1349961
Publisher:
Taylor & Francis
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