无人机点云与图像跨模态混合融合的乔木林单木尺度树种分类研究

鄢敏,夏永华,王冲,孔夏丽,太浩宇,李晨

Study on Classification of Arbor Tree Species at Single Tree Scale based on Cross-modal Hybrid Fusion of UAV Point Cloud and Image

Min YAN,Yonghua XIA,Chong WANG,Xiali KONG,Haoyu TAI,Chen LI

表7 不同集成方式性能对比

Table 7 Performance comparison of different ensemble methods

名称 数据类型 测试精度/% Kappa 用时/S Bagging Concatenate 96.01 0.949 4 15.510 AdaBoost Concatenate 97.21 0.964 5 2.215 Blending Proposed 94.42 0.928 7 1.772 Stacking Proposed 99.40 0.992 4 1.23