Table 4.

Confusion matrix by different semantic labeling approaches. GT—ground truth.

Method	GT/Predicted Category	Others	Rice	Weeds
FCN-8s	others	0.939	0.042	0.018
	rice	0.037	0.894	0.069
	weeds	0.078	0.027	0.895
Deeplab	others	0.922	0.044	0.034
	rice	0.023	0.924	0.052
	weeds	0.056	0.036	0.907
FCN-4s	others	0.938	0.030	0.031
	rice	0.037	0.913	0.049
	weeds	0.055	0.039	0.905