Table 3.
The distribution of the 285 visible videos.
| Class |
||||
|---|---|---|---|---|
| Bin | AIRPLANE | BIRD | DRONE | HELICOPTER |
| Close | 17 | 10 | 21 | 27 |
| Medium | 17 | 21 | 68 | 24 |
| Distant | 25 | 20 | 25 | 10 |
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