Open Access
Table 5
Processing time and F1 score obtained by different methods.
| Image size | Source density | Processing time (s) | F1 score | ||||
|---|---|---|---|---|---|---|---|
| (pixels) | (deg−2) | Fixed Param | Search | AI | Fixed Param | Search | AI |
| 4000 × 4000 | 50 | 0.539 | 399.442 | 45.51 | 0.666 | 0.806 | 0.804 |
| 4000 × 4000 | 100 | 0.583 | 492.952 | 50.253 | 0.661 | 0.787 | 0.764 |
| 6000 × 6000 | 50 | 0.557 | 1082.307 | 97.140 | 0.681 | 0.807 | 0.800 |
| 6000 × 6000 | 100 | 0.602 | 1412.168 | 85.097 | 0.661 | 0.788 | 0.768 |
| 8000 × 8000 | 50 | 0.574 | 1723.856 | 101.556 | 0.672 | 0.804 | 0.803 |
| 8000 × 8000 | 100 | 0.616 | 2397.885 | 174.157 | 0.659 | 0.790 | 0.785 |
| 10 000 × 10 000 | 50 | 0.584 | 2501.376 | 271.831 | 0.679 | 0.813 | 0.811 |
| 10 000 × 10 000 | 100 | 0.636 | 2996.244 | 288.225 | 0.669 | 0.800 | 0.799 |
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