Individual tree crown delineation using localized contour tree method and airborne LiDAR data in coniferous forests

Bin Wu,Bailang Yu,Qiusheng Wu,Yan Huang,Zuoqi Chen,Jianping Wu

International Journal of Applied Earth Observation and Geoinformation（2016）

引用 62|浏览19

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摘要

•A graph-based localized contour tree method was proposed to segment tree crowns.•Hierarchical structure of tree crowns was represented using contour tree graph.•Geometric and topological properties provide essential information about forest.

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关键词

Individual tree crown,Segmentation,Contour tree,Graph theory,Hierarchical structure,LiDAR

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