An automatic framework for pylon detection by a hierarchical coarse-to-fine segmentation of powerline corridors from UAV LiDAR point clouds

This paper proposes an automatic framework for pylon detection by a hierarchical coarse-to-fine segmentation of powerline corridors from UAV laser scanning point clouds. To this end, the proposed framework starts by roughly detecting the pylon location using the voxel-based height features derived f...

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Autors principals:	Yueqian Shen, Junjun Huang, Dong Chen, Jinguo Wang, Junxi Li, Vagner Ferreira
Format:	Artigo
Idioma:	Inglês
Publicat:	Elsevier 2023-04-01
Col·lecció:	International Journal of Applied Earth Observations and Geoinformation
Matèries:	Powerline corridor monitoring Pylon detection Hierarchical segmentation Shape prior knowledge Linear least squares regression MBR algorithm
Accés en línia:	http://www.sciencedirect.com/science/article/pii/S1569843223000857
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