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Integrated Change Detection and Classification in Urban Areas Based on Airborne Laser Scanning Point Clouds

This paper suggests a new approach for change detection (CD) in 3D point clouds. It combines classification and CD in one step using machine learning. The point cloud data of both epochs are merged for computing features of four types: features describing the point distribution, a feature relating t...

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Autori principali: Thi Huong Giang Tran, Camillo Ressl, Norbert Pfeifer
Natura: Artigo
Lingua:Inglês
Pubblicazione: MDPI AG 2018-02-01
Serie:Sensors
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Accesso online:http://www.mdpi.com/1424-8220/18/2/448
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