Table 6.

Average performances of different methods using the DigitalGlobe dataset.

	OA	Kappa	TPR	FPR
Method in [13]	0.8381	0.6048	0.8094	0.1522
Method in [15]	0.8264	0.4828	0.4900	0.0602
Method in [16]	0.8459	0.5944	0.6545	0.0760
VWRD [23]	0.8872 ± 0.0054	0.7600 ± 0.0023	0.8560± 0.0042	0.0876 ± 0.0037
PCA + SVM	0.8755 ± 0.0042	0.7535 ± 0.0056	0.8528 ± 0.0038	0.0901 ± 0.0053
DCNNs + SVM	0.8889 ± 0.0035	0.7766 ± 0.0061	0.8970 ± 0.0025	0.0845 ± 0.0036
CNN-2 [36]	0.8046 ± 0.0028	0.5244 ± 0.0037	0.7046 ± 0.0025	0.1648 ± 0.0033
Proposed method	0.9212 ± 0.0016	0.7998 ± 0.0015	0.9100 ± 0.0017	0.0751 ± 0.0026