Few-shot Semantic Segmentation on COCO 5-shot 20i
58.9mIoUFPTrans
Evaluation results
| Method | Links | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| FPTransBackbone=DeiT-B/162022.10 | 58.9 | — | — | — | — | — | — | — | — | — | — | 54.2 | 62.5 | 61.3 | 57.6 | |
| BaselineBackbone=DeiT-B/162022.10 | 56.8 | — | — | — | — | — | — | — | — | — | — | 53.9 | 60.1 | 58.9 | 54.4 | |
| HDMNetBackbone=ResNet50, Annotation Type=pixel-level2025.08 | 56 | — | — | — | — | — | — | 50.6 | 61.6 | 55.7 | 56 | — | — | — | — | |
| MSDNetBackbone=ResNet101, # learnable params=1.5M2024.09 | 55.3 | 50.4 | 59.9 | 57.6 | 53.3 | 75.1 | — | — | — | — | — | — | — | — | — | |
| MSDNetBackbone=ResNet50, # learnable params=1.5M2024.09 | 54.5 | 50.1 | 58.5 | 56.3 | 53.1 | 74.5 | — | — | — | — | — | — | — | — | — | |
| HSRapBackbone=ResNet1012024.09 | 53.9 | 50.3 | 60.1 | 53.4 | 50.9 | — | — | — | — | — | — | — | — | — | — | |
| FPTransBackbone=ViT-B/162022.10 | 53.8 | — | — | — | — | — | — | — | — | — | — | 49.9 | 56.5 | 55.4 | 53.2 | |
| HSRapBackbone=ResNet502024.09 | 53.4 | 58.1 | 52.9 | 49.9 | 52.5 | — | — | — | — | — | — | — | — | — | — | |
| PMNetBackbone=ResNet1012024.09 | 53.1 | 52.6 | 53.3 | 53.5 | 52.8 | — | — | — | — | — | — | — | — | — | — | |
| HDMNetBackbone=VGG16, Annotation Type=pixel-level2025.08 | 52.4 | — | — | — | — | — | — | 47 | 56.5 | 54.1 | 51.9 | — | — | — | — | |
| DCAMABackbone=ResNet101, # learnable params=47.7M2024.09 | 51.9 | 48 | 58 | 54.3 | 47.1 | 73.3 | — | — | — | — | — | — | — | — | — | |
| TLGBackbone=ResNet50, Annotation Type=image-level2025.08 | 51.6 | — | — | — | — | — | — | 47.7 | 56.6 | 51 | 51.1 | — | — | — | — | |
| BAMBackbone=ResNet50, # learnable params=26.7M2024.09 | 51.2 | 49.3 | 54.2 | 51.6 | 49.6 | — | — | — | — | — | — | — | — | — | — | |
| BAMBackbone=Res-502022.10 | 51.2 | — | — | — | — | — | — | — | — | — | — | 49.3 | 54.2 | 51.6 | 49.6 | |
| DRNetBackbone=ResNet1012024.09 | 51.1 | 52 | 54.5 | 47.9 | 49.8 | 73 | — | — | — | — | — | — | — | — | — | |
| DCPBackbone=ResNet50, # learnable params=11.32024.09 | 50.9 | 47 | 54.7 | 51.7 | 50 | — | — | — | — | — | — | — | — | — | — | |
| BaselineBackbone=ViT-B/162022.10 | 50.8 | — | — | — | — | — | — | — | — | — | — | 48.2 | 53.5 | 52.9 | 48.8 | |
| PFENet++Backbone=ResNet1012024.09 | 50.7 | 47.3 | 55.1 | 50.1 | 50.1 | 70.9 | — | — | — | — | — | — | — | — | — | |
| TLGBackbone=VGG16, Annotation Type=image-level2025.08 | 50.4 | — | — | — | — | — | — | 46.8 | 55 | 50.8 | 49.1 | — | — | — | — | |
| PMNetBackbone=ResNet502024.09 | 50.3 | 50.1 | 51 | 50.4 | 49.6 | — | — | — | — | — | — | — | — | — | — | |
| SSPBackbone=Res-101, Evaluation Protocol=HSNet Protocol, Params=27.7 M2022.07 | 50.2 | 47.4 | 54.5 | 50.4 | 49.6 | — | — | — | — | — | — | — | — | — | — | |
| HSNetBackbone=ResNet101, # learnable params=2.5M2024.09 | 49.5 | 45.9 | 53 | 51.8 | 47.1 | 72.4 | — | — | — | — | — | — | — | — | — | |
| HSNetBackbone=Res-101, Evaluation Protocol=HSNet Protocol, Params=45.2 M2022.07 | 49.5 | 45.9 | 53 | 51.8 | 47.1 | — | — | — | — | — | — | — | — | — | — | |
| HSNetBackbone=Res-1012022.10 | 49.5 | — | — | — | — | — | — | — | — | — | — | 45.9 | 53 | 51.8 | 47.1 | |
| DRNetBackbone=ResNet502024.09 | 49 | 47.7 | 51.7 | 47 | 49.3 | 71.8 | — | — | — | — | — | — | — | — | — | |
| DRNetBackbone=ResNet50, Annotation Type=pixel-level2025.08 | 49 | — | — | — | — | — | — | 47.7 | 51.7 | 47 | 49.3 | — | — | — | — | |
| PFENet++Backbone=ResNet502024.09 | 48.6 | 47.5 | 53.3 | 47.3 | 46.4 | 70.3 | — | — | — | — | — | — | — | — | — | |
| RiFeNetBackbone=ResNet502024.09 | 48.6 | 44.3 | 52.4 | 49.3 | 48.4 | — | — | — | — | — | — | — | — | — | — | |
| PFENet++Backbone=ResNet50, Annotation Type=pixel-level2025.08 | 48.6 | — | — | — | — | — | — | 45.7 | 52.4 | 49.1 | 47.2 | — | — | — | — | |
| DCAMABackbone=ResNet50, # learnable params=47.7M2024.09 | 48.3 | 45.9 | 50.5 | 50.7 | 46 | 71.7 | — | — | — | — | — | — | — | — | — | |
| QPENetBackbone=ResNet1012024.09 | 47.7 | 47.2 | 54.9 | 43.4 | 45.4 | 70.6 | — | — | — | — | — | — | — | — | — | |
| QPENetBackbone=ResNet502024.09 | 47.2 | 47.3 | 52.4 | 44.3 | 44.9 | 69.5 | — | — | — | — | — | — | — | — | — | |
| HSNetBackbone=ResNet50, # learnable params=2.5M2024.09 | 46.9 | 43.3 | 51.3 | 48.2 | 45 | 70.7 | — | — | — | — | — | — | — | — | — | |
| HSNetBackbone=Res-50, Evaluation Protocol=HSNet Protocol, Params=26.1 M2022.07 | 46.9 | 43.3 | 51.3 | 48.2 | 45 | — | — | — | — | — | — | — | — | — | — | |
| HSNetBackbone=Res-502022.10 | 46.9 | — | — | — | — | — | — | — | — | — | — | 43.3 | 51.3 | 48.2 | 45 | |
| ABCNetBackbone=ResNet1012024.09 | 46.7 | 43.2 | 50.8 | 45.8 | 47.1 | 62.8 | — | — | — | — | — | — | — | — | — | |
| DCPBackbone=ResNet-50, Number of Parameters=11.3M2022.04 | 46.48 | — | — | — | — | — | — | 45.82 | 49.66 | 43.69 | 46.62 | — | — | — | — | |
| SSPBackbone=Res-101, Evaluation Protocol=Standard, Params=27.7 M2022.07 | 46.2 | 57.8 | 47 | 40.2 | 39.9 | — | — | — | — | — | — | — | — | — | — | |
| CyCTRBackbone=ResNet50, # learnable params=15.4M2024.09 | 45.6 | 41.1 | 48.9 | 45.2 | 47 | — | — | — | — | — | — | — | — | — | — | |
| AFANetBackbone=ResNet502024.09 | 45.1 | 41 | 49.5 | 43 | 46.9 | — | — | — | — | — | — | — | — | — | — | |
| MiningFSSBackbone=ResNet-101, Params=27.7 M, unlabeled=true2021.03 | 45.1 | — | 57.8 | 47.1 | 37.8 | — | 37.6 | — | — | — | — | — | — | — | — | |
| AFANetBackbone=ResNet50, Annotation Type=image-level2025.08 | 45.1 | — | — | — | — | — | — | 41 | 49.5 | 43 | 46.9 | — | — | — | — | |
| QGPLNetBackbone=ResNet1012024.09 | 44.58 | 42.69 | 48.94 | 42.98 | 43.69 | — | — | — | — | — | — | — | — | — | — | |
| MiningFSSBackbone=ResNet-101, Params=27.7 M, unlabeled=false2021.03 | 44.4 | — | 57 | 46.2 | 37.3 | — | 37.2 | — | — | — | — | — | — | — | — | |
| MLCBackbone=Res-101, Evaluation Protocol=Standard, Params=27.7 M2022.07 | 44.4 | 57 | 46.2 | 37.3 | 37.2 | — | — | — | — | — | — | — | — | — | — | |
| IMR-HSNetBackbone=ResNet50, Annotation Type=image-level2025.08 | 44.4 | — | — | — | — | — | — | 40.7 | 46 | 45 | 46 | — | — | — | — | |
| SSPBackbone=Res-50, Evaluation Protocol=HSNet Protocol, Params=8.7 M2022.07 | 44.1 | 40.6 | 47 | 45.1 | 43.9 | — | — | — | — | — | — | — | — | — | — | |
| PFENet++Backbone=VGG16, Annotation Type=pixel-level2025.08 | 43.3 | — | — | — | — | — | — | 38.9 | 46 | 44.2 | 44.1 | — | — | — | — | |
| NTRENetBackbone=ResNet101, # learnable params=19.9M2024.09 | 43.2 | 42.3 | 44.4 | 44.2 | 41.7 | 69.6 | — | — | — | — | — | — | — | — | — | |
| DRNetBackbone=VGG16, Annotation Type=pixel-level2025.08 | 42.9 | — | — | — | — | — | — | 43.1 | 46.8 | 40.9 | 40.9 | — | — | — | — | |
| PFENetBackbone=ResNet101, # learnable params=10.3M2024.09 | 42.7 | 40.4 | 46.8 | 43.2 | 40.5 | 65.8 | — | — | — | — | — | — | — | — | — | |
| PFNetBackbone=ResNet1012020.03 | 42.7 | 40.4 | 46.8 | 43.2 | 40.5 | — | — | — | — | — | — | — | — | — | — | |
| PFENetBackbone=ResNet-101, Number of Parameters=10.8M2022.04 | 42.7 | — | — | — | — | — | — | 40.4 | 46.8 | 43.2 | 40.5 | — | — | — | — | |
| RePRIBackbone=ResNet502024.09 | 42.1 | 39.7 | 41.8 | 41.6 | 45.4 | — | — | — | — | — | — | — | — | — | — | |
| CWTBackbone=ResNet1012024.09 | 42 | 38.5 | 46.7 | 39.4 | 43.2 | — | — | — | — | — | — | — | — | — | — | |
| CWTBackbone=Res-101, Evaluation Protocol=Standard2022.07 | 42 | 38.5 | 46.7 | 39.4 | 43.2 | — | — | — | — | — | — | — | — | — | — | |
| RePRIBackbone=Res-502022.10 | 41.6 | — | — | — | — | — | — | — | — | — | — | 39.3 | 45.4 | 39.7 | 41.8 | |
| MiningFSSBackbone=ResNet-50, Params=8.7 M, unlabeled=true2021.03 | 41.4 | — | 54.9 | 42.1 | 34.9 | — | 33.6 | — | — | — | — | — | — | — | — | |
| CWTBackbone=ResNet502024.09 | 41.3 | 40.1 | 43.8 | 39 | 42.4 | — | — | — | — | — | — | — | — | — | — | |
| CWTBackbone=ResNet-50, Number of Parameters=47.3M2022.04 | 41.3 | — | — | — | — | — | — | 40.1 | 43.8 | 39 | 42.4 | — | — | — | — | |
| CWTBackbone=Res-50, Evaluation Protocol=Standard2022.07 | 41.3 | 40.1 | 43.8 | 39 | 42.4 | — | — | — | — | — | — | — | — | — | — | |
| SSPBackbone=Res-50, Evaluation Protocol=Standard, Params=8.7 M2022.07 | 41.3 | 53.8 | 41.5 | 36 | 33.7 | — | — | — | — | — | — | — | — | — | — | |
| AFANetBackbone=VGG16, Annotation Type=image-level2025.08 | 41.1 | — | — | — | — | — | — | 37.9 | 42.7 | 40.6 | 43.1 | — | — | — | — | |
| NTRENetBackbone=ResNet50, # learnable params=19.9M2024.09 | 40.8 | 44.1 | 40.4 | 38.4 | 40.3 | 68.2 | — | — | — | — | — | — | — | — | — | |
| MiningFSSBackbone=ResNet-50, Params=8.7 M, unlabeled=false2021.03 | 40.6 | — | 54.1 | 41.2 | 34.1 | — | 33.1 | — | — | — | — | — | — | — | — | |
| MLCBackbone=Res-50, Evaluation Protocol=Standard, Params=8.7 M2022.07 | 40.6 | 54.1 | 41.2 | 34.1 | 33.1 | — | — | — | — | — | — | — | — | — | — | |
| SCL (PFENet)Backbone=resnet1012021.03 | 39.9 | 38.9 | 40.5 | 41.5 | 38.7 | — | — | — | — | — | — | — | — | — | — | |
| PFENetBackbone=ResNet50, # learnable params=10.3M2024.09 | 39 | 36.5 | 43.3 | 37.8 | 38.4 | — | — | — | — | — | — | — | — | — | — | |
| PPNetBackbone=ResNet50, # learnable params=31.5M2024.09 | 38.5 | 39 | 40.8 | 37.1 | 37.3 | — | — | — | — | — | — | — | — | — | — | |
| ABCNetBackbone=ResNet502024.09 | 38.5 | 40.1 | 39 | 35.9 | 38.8 | 62.8 | — | — | — | — | — | — | — | — | — | |
| PPNetBackbone=resnet502021.03 | 38.5 | 39 | 40.8 | 37.1 | 37.3 | — | — | — | — | — | — | — | — | — | — | |
| MMNetBackbone=ResNet-50, Number of Parameters=10.5M2022.04 | 38.2 | — | — | — | — | — | — | 37 | 40.3 | 39.3 | 36 | — | — | — | — | |
| IMR-HSNetBackbone=VGG16, Annotation Type=image-level2025.08 | 38.2 | — | — | — | — | — | — | 34.8 | 41 | 37.2 | 39.7 | — | — | — | — | |
| PFENetBackbone=resnet1012021.03 | 37.4 | 38.5 | 38.6 | 38.2 | 34.3 | — | — | — | — | — | — | — | — | — | — | |
| PFENetBackbone=ResNet-101, Params=53.4 M2021.03 | 37.4 | — | 38.5 | 38.6 | 38.2 | — | 34.3 | — | — | — | — | — | — | — | — | |
| PFENetBackbone=Res-1012022.10 | 37.4 | — | — | — | — | — | — | — | — | — | — | 38.5 | 38.6 | 38.2 | 34.3 | |
| PPNetBackbone=ResNet-50, Params=31.5 M2021.03 | 36.7 | — | 48.9 | 31.4 | 36 | — | 30.6 | — | — | — | — | — | — | — | — | |
| PPNetBackbone=Res-50, Evaluation Protocol=Standard, Params=31.5 M2022.07 | 36.7 | 48.9 | 31.4 | 36 | 30.6 | — | — | — | — | — | — | — | — | — | — | |
| PPNet*Backbone=ResNet502020.03 | 36.2 | 48.3 | 30.9 | 35.7 | 30.2 | — | — | — | — | — | — | — | — | — | — | |
| RPMMBackbone=ResNet502024.09 | 35.5 | 33.8 | 42 | 33 | 33.3 | — | — | — | — | — | — | — | — | — | — | |
| RPMMBackbone=ResNet502020.03 | 35.5 | 33.8 | 42 | 33 | 33.3 | — | — | — | — | — | — | — | — | — | — | |
| PMMsBackbone=ResNet-101, Params=38.6 M2021.03 | 35.5 | — | 33.8 | 42 | 33 | — | 33.3 | — | — | — | — | — | — | — | — | |
| PMMsBackbone=Res-101, Evaluation Protocol=Standard, Params=38.6 M2022.07 | 35.5 | 33.8 | 42 | 33 | 33.3 | — | — | — | — | — | — | — | — | — | — | |
| PMMBackbone=ResNet50, # learnable params=10.3M2024.09 | 34.3 | 33 | 40.6 | 30.3 | 33.3 | — | — | — | — | — | — | — | — | — | — | |
| PANetBackbone=ResNet-50, Params=23.5 M2021.03 | 33.8 | — | 45.9 | 29.2 | 30.6 | — | 29.6 | — | — | — | — | — | — | — | — | |
| PANetBackbone=Res-50, Evaluation Protocol=Standard, Params=23.5 M2022.07 | 33.8 | 45.9 | 29.2 | 30.6 | 29.6 | — | — | — | — | — | — | — | — | — | — | |
| PANetBackbone=VGG-162020.03 | 29.7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| DANBackbone=ResNet1012020.03 | 29.6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| DANBackbone=resnet1012021.03 | 29.6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| DANBackbone=Res-1012022.10 | 29.6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| OANetBackbone=ResNet1012020.03 | 27.9 | 36.6 | 27.1 | 25.9 | 21.9 | — | — | — | — | — | — | — | — | — | — | |
| RPMM (Baseline)Backbone=ResNet502020.03 | 27.9 | 26 | 32.4 | 26.1 | 27 | — | — | — | — | — | — | — | — | — | — | |
| DoG-LSTMBackbone=VGG-162020.03 | 25.1 | 22.6 | 22 | 24.2 | 31.7 | — | — | — | — | — | — | — | — | — | — | |
| FWBBackbone=ResNet101, # learnable params=43.0M2024.09 | 23.7 | 19.1 | 21.5 | 23.9 | 30.1 | — | — | — | — | — | — | — | — | — | — | |
| FWBBackbone=resnet1012021.03 | 23.7 | 19.1 | 21.5 | 23.9 | 30.1 | — | — | — | — | — | — | — | — | — | — | |
| FWBBackbone=ResNet-101, Number of Parameters=43.0M2022.04 | 23.65 | — | — | — | — | — | — | 19.13 | 21.46 | 23.93 | 30.08 | — | — | — | — | |
| FWBBackbone=ResNet1012020.03 | 22.6 | 20.9 | 19.2 | 21.9 | 28.4 | — | — | — | — | — | — | — | — | — | — | |
| Siam et al.Backbone=ResNet50, Annotation Type=image-level2025.08 | 15.6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |