Fig. 4From: Identifying and mapping individual medicinal plant Lamiophlomis rotata at high elevations by using unmanned aerial vehicles and deep learningManual counting versus automatic counting by using the Mask R-CNN (ResNet-101) model at study sites S1 and S2. The red line of 1:1 is the equation of y = x. R2 and RMSE represent the coefficient of determination and the root mean square error, respectivelyBack to article page