基于弱监督鲁棒性自编码的高光谱异常检测

张国建, 刘胜震, 孙英君, 俞凯杰, 刘丽娜

Hyperspectral anomaly detection based on the weakly supervised robust autoencoder

ZHANG Guojian, LIU Shengzhen, SUN Yingjun, YU Kaijie, LIU Lina

表1 4组数据集中消融研究的AUC值

Tab.1 AUC values of ablation studies in four data sets

消融方案 Urban Gulfport San Diego-1 San Diego-2 (Pd,Pf) (Pf,τ) (Pd,Pf) (Pf,τ) (Pd,Pf) (Pf,τ) (Pd,Pf) (Pf,τ) AE(l2) 0.977 0 0.034 2 0.969 0 0.020 3 0.959 8 0.027 3 0.946 7 0.038 2 WSAE(l2) 0.980 5 0.025 5 0.974 5 0.032 5 0.980 5 0.019 6 0.979 0 0.013 4 AE(l2,1) 0.977 5 0.024 8 0.984 2 0.018 5 0.979 7 0.014 5 0.989 5 0.025 1 WSAE(l2,1) 0.985 4 0.019 2 0.982 8 0.013 5 0.982 5 0.025 2 0.974 0 0.015 7 AE(ABSD) 0.984 1 0.020 1 0.982 1 0.017 4 0.979 8 0.014 9 0.986 4 0.018 5 WSAE(ABSD) 0.986 6 0.016 6 0.987 0 0.016 5 0.980 4 0.012 2 0.986 3 0.013 9 RAE 0.988 2 0.165 4 0.988 5 0.012 4 0.981 6 0.012 1 0.989 4 0.012 2 WSRAE 0.997 7 0.018 5 0.989 1 0.010 5 0.984 6 0.010 1 0.991 4 0.010 4