Detection of Firmiana danxiaensis Canopies by a Customized Imaging System Mounted on an UAV Platform

Figure 8

Validation of the classification result based on field trip. Yellow points are GPS recordings showing the FD locations. (a) Overall classification map overlaid by FD locations from GPS recordings and (b) detail of FD labeled segments/patches (in red) and the ground truth/GPS points (yellow dots).

(a)

(b)