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Localization performance with IOU metric on the SMC dataset.
| Networks | Localization method | Mean IOU (Threshold = 0.45) |
| Baseline (ResNet-50) | Grad-CAM | 0.175 |
| Proposed method | LGM (between ResNet layer 3 and 4) |
0.489 |
IOU, intersection over union; SMC, Samsung Medical Center; Grad-CAM, gradient-weighted class activation mapping; LGM, lesion guiding module.
