基于网络图的地基激光雷达复杂树木点云枝叶分离方法
林筱涵,李爱农,边金虎,张正建,南希

A Method for Separating Leaf and Wood Components of Complex Tree Point Cloud Data based on Network Graph with Terrestrial Laser Scanning
Xiaohan Lin,Ainong Li,Jinhu Bian,Zhengjian Zhang,Xi Nan
表5 精确度、枝干F分数、叶片F分数和kappa系数平均值比较 (%)
Table 5 The comparison of accuracy,F score for wood, F score for leaf and kappa coeffient
树木类型模型精确度枝干F分数叶片F分数

Kappa

系数

阔叶树木LeWos模型85.1172.9483.8269.81
Tlseparotion模型72.0975.6964.2940.41
高斯合模型75.1977.4969.6847.53
本文方法92.3793.0390.8784.01
针叶树木LeWos模型74.8654.9566.8948.09
Tlseparotion模型73.9178.8859.3738.39
高斯合模型72.5276.8163.8445.73
本文方法91.4592.7885.4678.96