如图c所示，LiDAR探测的单木树顶未在任何一个拟合出的圆形缓冲区内，

As shown in FIG c, LiDAR individual tree treetops not detected in any of a fitting circular buffer, this identified single wooden leakage points; shown in FIG d, fitting the circular buffer No area of ​​LiDAR to detect single wooden top of the tree, this is considered as over-segmentation,

As shown in Figure c, the single wood tree top detected by LiDAR is not in any fitted circular buffer, and the single wood tree top is considered to be excessively split, as shown in Figure d, if there is no LiDAR-detected single wood tree top in the fitted circular buffer.

As shown in Figure C, if the single tree top detected by lidar is not in any fitted circular buffer zone, it is deemed that the single tree is missed; as shown in Figure D, if there is no single tree top detected by lidar in the fitted circular buffer zone, it is deemed as over segmentation,<br>