Table 8 Results of the best model, grouped by different image conditions.
Task | Image conditions | Ranges | Class | |||||
|---|---|---|---|---|---|---|---|---|
F1 score | Accuracy | |||||||
Usable | Potential | Average | Usable | Potential | Average | |||
Whole building facade | Illumination | High | 91.37 | 91.08 | 91.23 | 93.16 | 92.31 | 92.74 |
Low | 90.53 | 89.96 | 90.25 | 92.24 | 91.39 | 91.82 | ||
Visual range | Near-field view | 91.64 | 91.25 | 91.45 | 93.41 | 92.56 | 92.99 | |
Far-field view | 90.26 | 89.79 | 90.03 | 91.99 | 91.14 | 91.57 | ||
Architectural style | Traditional | 91.22 | 90.91 | 91.07 | 93.02 | 92.08 | 92.55 | |
Modern | 90.68 | 90.13 | 90.41 | 92.38 | 91.62 | 92.00 | ||
Density of building | Single | 91.49 | 91.11 | 91.30 | 93.27 | 92.41 | 92.84 | |
Multiple | 90.41 | 89.93 | 90.17 | 92.13 | 91.29 | 91.71 | ||
Occlusion | No occlusion | 91.71 | 91.33 | 91.52 | 93.53 | 92.68 | 93.11 | |
Occluded | 90.19 | 89.71 | 89.95 | 91.87 | 91.02 | 91.45 | ||
First story | Illumination | High | 91.02 | 90.42 | 90.72 | 94.22 | 92.89 | 93.56 |
Low | 90.14 | 89.46 | 89.80 | 93.62 | 91.93 | 92.78 | ||
Visual range | Near-field view | 91.21 | 90.61 | 90.91 | 94.41 | 93.15 | 93.78 | |
Far-field view | 89.95 | 89.27 | 89.61 | 93.43 | 91.67 | 92.55 | ||
Architectural style | Traditional | 90.85 | 90.25 | 90.55 | 94.03 | 92.72 | 93.38 | |
Modern | 90.31 | 89.63 | 89.97 | 93.81 | 92.1 | 92.96 | ||
Density of building | Single | 91.07 | 90.49 | 90.78 | 94.29 | 93.05 | 93.67 | |
Multiple | 90.09 | 89.39 | 89.74 | 93.55 | 91.77 | 92.66 | ||
Occlusion | No occlusion | 91.32 | 90.76 | 91.04 | 94.51 | 93.26 | 93.89 | |
Occluded | 89.84 | 89.12 | 89.48 | 93.33 | 91.56 | 92.45 | ||