Table 6 Ablation experiment results.
From: Improved YOLOv8n-based bridge crack detection algorithm under complex background conditions
Number | MPDIoU | Gam | DySample | Recall | Precision | mAP@0.5 | mAP@0.5:0.95 |
|---|---|---|---|---|---|---|---|
① | × | × | × | 76.30% | 85.74% | 81.64% | 63.44% |
② | √ | × | × | 76.93% | 87.25% | 82.45% | 63.54% |
③ | × | √ | × | 77.91% | 86.17% | 82.62% | 64.94% |
④ | × | × | √ | 77.11% | 87.52% | 82.67% | 64.27% |
⑤ | √ | √ | √ | 77.11% | 88.00% | 84.66% | 66.83% |
