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Estimating branch angle distributions from terrestrial laser scanning data using an instance segmentation-based contraction method

delete2025-10-15
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OA
AI
X
Xi Peng *
K
Kim Calders
L
Louise Terryn
H
Hans Verbeeck
DOI:10.1016/j.jag.2025.104903delete
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Abstract

Abstract

En 中文
• Proposed BASeg, a novel method for automatic extraction of branch angles and branch angle distributions from TLS data. • BASeg addressed the mal-contraction of skeleton-based methods. • BASeg enabled reliable retrieval of branch angle distributions for trees of varying sizes. • Evaluated the sensitivity of BASeg to different TLS scanning protocols.
Keywords:
Branch angle
Branch angle distributions
Terrestrial laser scanning
Scanning protocols
Sensitivity analysis
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Journal

International Journal of Applied Earth Observation and Geoinformation cover
International Journal of Applied Earth Observation and Geoinformation
IF:
8.6
Papers:
5.1K
Citations:
2.4W

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