Table 7 The classification results on Pavia Center dataset (%)
From: Spatial-spectral hyperspectral image classification based on information measurement and CNN
Class | SPE | PCA1 | PCA1_SPE | PCA3 | IM | IM_ESI |
|---|---|---|---|---|---|---|
1 | 99.21 | 99.67 | 99.93 | 99.84 | 99.90 | 99.97 |
2 | 77.03 | 89.76 | 96.33 | 97.07 | 98.99 | 99.31 |
3 | 94.39 | 92.84 | 98.98 | 97.99 | 98.63 | 98.46 |
4 | 85.16 | 95.79 | 98.46 | 99.92 | 99.93 | 99.89 |
5 | 84.27 | 96.49 | 98.71 | 99.12 | 99.65 | 99.62 |
6 | 95.13 | 96.89 | 99.03 | 99.01 | 99.61 | 99.43 |
7 | 89.49 | 97.45 | 96.87 | 98.32 | 99.30 | 99.41 |
8 | 96.25 | 90.09 | 99.28 | 99.29 | 99.72 | 99.66 |
9 | 97.64 | 99.70 | 99.97 | 99.19 | 99.12 | 99.93 |
OA | 91.50 | 92.14 | 98.59 | 98.73 | 99.46 | 99.50 |
AA | 90.95 | 95.41 | 98.62 | 98.86 | 99.43 | 99.52 |
Kappa | 88.07 | 89.06 | 98.01 | 98.21 | 99.23 | 99.29 |