Classification of Handheld Laser Scanning Tree Point Cloud Based on Different KNN Algorithms and Random Forest Algorithm

Classification of Handheld Laser Scanning Tree Point Cloud Based on Different KNN Algorithms and Random Forest Algorithm

Handheld mobile laser scanning (HMLS) can quickly acquire point cloud data, and has the potential to conduct forest inventory at the plot scale. Considering the problems associated with HMLS data such as large discreteness and difficulty in classification, different classification models were compar...

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Bibliographic Details
Main Authors: Wenshu Lin, Weiwei Fan, Haoran Liu, Yongsheng Xu, Jinzhuo Wu
Format: Article
Language:English
Published: MDPI AG 2021-03-01
Series:Forests
Subjects:
handheld mobile laser scanning
point cloud classification
geometric features
KNN algorithms
random forest
Online Access:https://www.mdpi.com/1999-4907/12/3/292

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https://www.mdpi.com/1999-4907/12/3/292

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