Table 3 Ablation tests.
Architecture | \(\hbox {mAP}_{50}\) (%) | \(\hbox {mAP}_{50:95}\) (%) | Params (M) | Size (MB) | FLOPs (G) |
|---|---|---|---|---|---|
OR-FCOS (full) | 89.4 | 78.3 | 9.9 | 40.1 | 31.2 |
w/o MobileNetV3 but w/ ResNet-50 | 89.4 | 78.3 | 32.4 (+22.5) | 130.2 (+90.1) | 94.8 (+63.6) |
w/o EMA module | 89.2 (-0.2) | 78.1 (-0.2) | 9.9 | 40.0 (-0.1) | 29.7 (-1.5) |
w/o NAS-FPN and NAS-FCOS-Head | 87.3 (-2.1) | 74.9 (-3.4) | 6.0 (-3.9) | 24.4 (-15.7) | 60.1 (+28.9) |
w/o CIoU loss function | 88.8 (-0.6) | 77.5 (-0.8) | 9.9 | 40.1 | 31.2 |
