Real-time ground filtering algorithm of cloud points acquired using Terrestrial Laser Scanner (TLS)

3D modeling based on point clouds requires ground-filtering algorithms that separate ground from non-ground objects. This study presents two ground filtering algorithms. The first one is based on normal vectors. It has two variants depending on the procedure to compute the k-nearest neighbors. The s...

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Veröffentlicht in:	arXiv.org 2021-11
Hauptverfasser:	Diaz, Nelson, Gallo, Omar, Caceres, Jhon, Porras, Hernan
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Computer Science - Computer Vision and Pattern Recognition Computer Science - Robotics Filtration Three dimensional models
Online-Zugang:	Volltext
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