Table 6 The classification results on Salinas dataset (%)
From: Spatial-spectral hyperspectral image classification based on information measurement and CNN
Class | SPE | PCA1 | PCA1_SPE | PCA3 | IM | IM_ESI |
|---|---|---|---|---|---|---|
1 | 99.20 | 99.32 | 99.75 | 99.69 | 99.85 | 99.45 |
2 | 97.91 | 99.53 | 99.43 | 99.83 | 99.99 | 99.95 |
3 | 98.84 | 99.69 | 99.65 | 99.94 | 99.99 | 100.00 |
4 | 99.39 | 99.73 | 99.89 | 99.76 | 99.91 | 99.88 |
5 | 97.59 | 99.66 | 99.44 | 99.74 | 99.62 | 99.79 |
6 | 99.92 | 99.68 | 99.91 | 99.90 | 99.99 | 99.95 |
7 | 99.58 | 99.50 | 98.91 | 99.74 | 99.99 | 99.72 |
8 | 85.50 | 92.26 | 93.39 | 97.00 | 98.18 | 98.87 |
9 | 99.67 | 98.67 | 99.30 | 99.96 | 99.90 | 99.56 |
10 | 94.98 | 99.02 | 98.86 | 99.69 | 99.79 | 99.38 |
11 | 94.79 | 99.61 | 99.20 | 99.34 | 99.29 | 99.80 |
12 | 99.35 | 99.65 | 99.83 | 99.83 | 99.92 | 99.97 |
13 | 98.65 | 99.78 | 99.44 | 99.77 | 99.59 | 99.98 |
14 | 97.27 | 98.78 | 98.68 | 98.83 | 99.84 | 99.58 |
15 | 73.41 | 91.93 | 91.58 | 97.68 | 98.97 | 99.24 |
16 | 95.93 | 95.56 | 98.55 | 99.96 | 99.92 | 99.86 |
OA | 87.06 | 94.44 | 95.02 | 98.12 | 98.95 | 99.13 |
AA | 95.75 | 98.27 | 98.49 | 99.42 | 99.67 | 99.69 |
Kappa | 85.58 | 93.81 | 94.45 | 97.93 | 98.84 | 99.02 |