Confidence-guided roadside individual tree extraction for ecological benefit estimation

Wen Fan,Bisheng Yang,Zhen Dong,Fuxun Liang, Jianhua Xiao,Fashuai Li

International Journal of Applied Earth Observation and Geoinformation（2021）

引用 8|浏览6

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摘要

•The trunk confidence is estimated to guide the order of segmentation.•A mixed measurement of distance metric is adopted to improve tree extraction.•Living vegetation volume of streets at individual tree level is estimated.

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关键词

Mobile laser scanning (MLS),Confidence-guided order,Min-cut,Tree extraction,Living vegetation volume (LVV),Point clouds

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