Few-Shot Segmentation on COCO-20^i
53.4mIoU (S0)HMNet
Evaluation results
| Method | Links | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| HMNetBackbone=ResNet50, Shots=5-shot2024.09 | 53.4 | 58.9 | 77.6 | 64.6 | 60.8 | 56.8 | — | — | — | — | — | |
| HDMNet + AENetBackbone=ResNet50, Shots=5-shot2024.07 | 52.7 | — | 78.5 | 62.6 | 56.8 | 56.1 | 57.1 | — | — | — | — | |
| SVFBackbone=ResNet50, Shots=5-shot2024.09 | 52.3 | 53.9 | — | 57.8 | 52 | 53.4 | — | — | — | — | — | |
| AMNetBackbone=ResNet50, Shots=5-shot2024.09 | 52 | 57.3 | 78.8 | 61.9 | 57.4 | 57.9 | — | — | — | — | — | |
| SCCAN + AENetBackbone=ResNet50, Shots=5-shot2024.07 | 51.7 | — | 76.5 | 61.9 | 57.9 | 55.3 | 56.7 | — | — | — | — | |
| HDMNetBackbone=ResNet50, Shots=5-shot, Reproduced=true2024.07 | 50.9 | — | 74.9 | 60.2 | 55 | 55.3 | 55.3 | — | — | — | — | |
| HDMNetBackbone=ResNet50, Shots=5-shot2024.09 | 50.6 | 56 | 77.7 | 61.6 | 55.7 | 56 | — | — | — | — | — | |
| BAMBackbone=ResNet50, Shots=5-shot2024.07 | 49.3 | — | — | 54.2 | 51.6 | 49.6 | 51.2 | — | — | — | — | |
| BAMBackbone=ResNet50, Shots=5-shot2024.09 | 49.3 | 51.2 | — | 54.2 | 51.6 | 49.6 | — | — | — | — | — | |
| CyCTR + AENetBackbone=ResNet50, Shots=5-shot2024.07 | 49 | — | 75 | 59 | 50.6 | 51.1 | 52.4 | — | — | — | — | |
| HMNetBackbone=VGG16, Shots=5-shot2024.09 | 48.8 | 54.5 | 75.5 | 58 | 57.9 | 53.2 | — | — | — | — | — | |
| HDMNet + AENetBackbone=VGG16, Shots=5-shot2024.07 | 48.3 | — | 75.8 | 56.7 | 53.4 | 50 | 52.1 | — | — | — | — | |
| HDMNetBackbone=VGG16, Shots=5-shot, Reproduced=true2024.07 | 48 | — | 74.8 | 55.8 | 54.7 | 50.5 | 52.2 | — | — | — | — | |
| SCCANBackbone=ResNet50, Shots=5-shot2024.07 | 47.2 | — | 74.2 | 57.2 | 59.2 | 52.1 | 53.9 | — | — | — | — | |
| SCCANBackbone=ResNet50, Shots=5-shot2024.09 | 47.2 | 53.9 | 74.2 | 57.2 | 59.2 | 52.1 | — | — | — | — | — | |
| BAMBackbone=VGG16, Shots=5-shot2024.07 | 47 | — | 73.3 | 52.6 | 48.6 | 49.1 | 49.3 | — | — | — | — | |
| BAMBackbone=VGG16, Shots=5-shot2024.09 | 47 | 49.3 | — | 52.6 | 48.6 | 49.1 | — | — | — | — | — | |
| HDMNetBackbone=VGG16, Shots=5-shot2024.09 | 47 | 52.4 | — | 56.5 | 54.1 | 51.9 | — | — | — | — | — | |
| SVFBackbone=ResNet50, Shots=1-shot2024.09 | 46.9 | 48.5 | — | 53.8 | 48.4 | 44.8 | — | — | — | — | — | |
| SCCAN + AENetBackbone=VGG16, Shots=5-shot2024.07 | 45.8 | — | 74.3 | 56.3 | 55.8 | 53.4 | 52.8 | — | — | — | — | |
| MIANetBackbone=ResNet50, Shots=5-shot2024.07 | 45.8 | — | 73.1 | 58.2 | 51.3 | 51.9 | 51.7 | — | — | — | — | |
| ABCNetBackbone=ResNet50, Shots=5-shot2024.07 | 45.5 | — | 72.7 | 51.7 | 52.6 | 46.4 | 49.1 | — | — | — | — | |
| HMNetBackbone=ResNet50, Shots=1-shot2024.09 | 45.5 | 52.1 | 74.5 | 58.7 | 52.9 | 51.4 | — | — | — | — | — | |
| ABCNetBackbone=ResNet50, Shots=5-shot2024.09 | 45.5 | 49.1 | 72.7 | 51.7 | 52.6 | 46.4 | — | — | — | — | — | |
| HDMNet + AENetBackbone=ResNet50, Shots=1-shot2024.07 | 45.4 | — | 74.4 | 57.1 | 52.6 | 50 | 51.3 | — | — | — | — | |
| SVFBackbone=VGG16, Shots=5-shot2024.09 | 45.1 | 49.1 | — | 53.6 | 48.4 | 49.3 | — | — | — | — | — | |
| AMNetBackbone=ResNet50, Shots=1-shot2024.09 | 44.9 | 51 | 72.9 | 55.8 | 52.7 | 50.6 | — | — | — | — | — | |
| HDMNetBackbone=ResNet50, Shots=1-shot, Reproduced=true2024.07 | 44.8 | — | 72.1 | 54.9 | 50 | 48.7 | 49.6 | — | — | — | — | |
| DACMBackbone=ResNet50, Shots=5-shot2024.07 | 44.6 | — | 71.6 | 52 | 49.2 | 46.4 | 48.1 | — | — | — | — | |
| FECANetBackbone=ResNet50, Shots=5-shot2024.07 | 44.6 | — | 71.1 | 51.5 | 48.4 | 45.8 | 47.6 | — | — | — | — | |
| DACMBackbone=ResNet50, Shots=5-shot2024.09 | 44.6 | 48.1 | 71.6 | 52 | 49.2 | 46.4 | — | — | — | — | — | |
| FECANetBackbone=ResNet50, Shots=5-shot2024.09 | 44.6 | 47.6 | 71.1 | 51.5 | 48.4 | 45.8 | — | — | — | — | — | |
| RiFeNetBackbone=ResNet50, Shots=5-shot2024.07 | 44.3 | — | — | 52.4 | 49.3 | 48.4 | 48.6 | — | — | — | — | |
| HMNetBackbone=VGG16, Shots=1-shot2024.09 | 44.2 | 49.1 | 72.6 | 51.8 | 51.9 | 48.4 | — | — | — | — | — | |
| VATBackbone=ResNet50, Shots=5-shot2024.09 | 44.1 | 47.9 | 72.4 | 51.1 | 50.2 | 46.1 | — | — | — | — | — | |
| HDMNetBackbone=ResNet50, Shots=1-shot2024.09 | 43.8 | 50 | 72.2 | 55.3 | 51.6 | 49.4 | — | — | — | — | — | |
| SCCANBackbone=VGG16, Shots=5-shot2024.07 | 43.4 | — | 71.8 | 52.5 | 54.5 | 47.3 | 49.4 | — | — | — | — | |
| BAMBackbone=ResNet50, Shots=1-shot2024.07 | 43.4 | — | — | 50.6 | 47.5 | 43.4 | 46.2 | — | — | — | — | |
| SCCANBackbone=VGG16, Shots=5-shot2024.09 | 43.4 | 49.4 | 71.8 | 52.5 | 54.5 | 47.3 | — | — | — | — | — | |
| BAMBackbone=ResNet50, Shots=1-shot2024.09 | 43.4 | 46.2 | — | 50.6 | 47.5 | 43.4 | — | — | — | — | — | |
| SCCAN + AENetBackbone=ResNet50, Shots=1-shot2024.07 | 43.1 | — | 73.6 | 56 | 50.3 | 48.4 | 49.4 | — | — | — | — | |
| HDMNetBackbone=VGG16, Shots=1-shot, Reproduced=true2024.07 | 42.6 | — | 71.4 | 49.6 | 46.7 | 44.7 | 45.9 | — | — | — | — | |
| MIANetBackbone=ResNet50, Shots=1-shot2024.07 | 42.5 | — | 71.5 | 53 | 47.8 | 47.4 | 47.7 | — | — | — | — | |
| ABCNetBackbone=ResNet50, Shots=1-shot2024.07 | 42.3 | — | 69.9 | 46.2 | 46 | 42 | 44.1 | — | — | — | — | |
| ABCNetBackbone=ResNet50, Shots=1-shot2024.09 | 42.3 | 44.1 | 69.9 | 46.2 | 46 | 42 | — | — | — | — | — | |
| CyCTR + AENetBackbone=ResNet50, Shots=1-shot2024.07 | 42.2 | — | 71.8 | 53.1 | 47.4 | 45.3 | 47 | — | — | — | — | |
| HDMNet + AENetBackbone=VGG16, Shots=1-shot2024.07 | 41.9 | — | 71.8 | 49.5 | 49.2 | 45 | 46.4 | — | — | — | — | |
| CyCTRBackbone=ResNet50, Shots=5-shot2024.07 | 41.1 | — | — | 48.9 | 45.2 | 47 | 45.6 | — | — | — | — | |
| CyCTRBackbone=ResNet50, Shots=5-shot2024.09 | 41.1 | 45.6 | — | 48.9 | 45.2 | 47 | — | — | — | — | — | |
| HDMNetBackbone=VGG16, Shots=1-shot2024.09 | 40.7 | 45.9 | — | 50.6 | 48.2 | 44 | — | — | — | — | — | |
| SCCANBackbone=ResNet50, Shots=1-shot2024.07 | 40.4 | — | 69.9 | 49.7 | 49.6 | 45.6 | 46.3 | — | — | — | — | |
| SCCANBackbone=ResNet50, Shots=1-shot2024.09 | 40.4 | 46.3 | 69.9 | 49.7 | 49.6 | 45.6 | — | — | — | — | — | |
| SCCAN + AENetBackbone=VGG16, Shots=1-shot2024.07 | 40.3 | — | 71.2 | 50.4 | 47.9 | 44.9 | 45.9 | — | — | — | — | |
| SVFBackbone=VGG16, Shots=1-shot2024.09 | 40.2 | 43.8 | — | 46.6 | 46.2 | 42 | — | — | — | — | — | |
| FECANetBackbone=VGG16, Shots=5-shot2024.07 | 39.7 | — | 67.7 | 43.6 | 42.9 | 39.7 | 41.5 | — | — | — | — | |
| FECANetBackbone=VGG16, Shots=5-shot2024.09 | 39.7 | 41.5 | 67.7 | 43.6 | 42.9 | 39.7 | — | — | — | — | — | |
| RiFeNetBackbone=ResNet50, Shots=1-shot2024.07 | 39.1 | — | — | 47.2 | 44.6 | 45.4 | 44.1 | — | — | — | — | |
| BAMBackbone=VGG16, Shots=1-shot2024.07 | 39 | — | 71.1 | 47 | 46.4 | 41.6 | 43.5 | — | — | — | — | |
| BAMBackbone=VGG16, Shots=1-shot2024.09 | 39 | 43.5 | — | 47 | 46.4 | 41.6 | — | — | — | — | — | |
| VATBackbone=ResNet50, Shots=1-shot2024.09 | 39 | 41.3 | 68.8 | 43.8 | 42.6 | 39.7 | — | — | — | — | — | |
| CyCTRBackbone=ResNet50, Shots=1-shot2024.07 | 38.9 | — | — | 43 | 39.6 | 39.8 | 40.3 | — | — | — | — | |
| CyCTRBackbone=ResNet50, Shots=1-shot2024.09 | 38.9 | 40.3 | — | 43 | 39.6 | 39.8 | — | — | — | — | — | |
| FECANetBackbone=ResNet50, Shots=1-shot2024.07 | 38.5 | — | 69.6 | 44.6 | 42.6 | 40.7 | 41.6 | — | — | — | — | |
| FECANetBackbone=ResNet50, Shots=1-shot2024.09 | 38.5 | 41.6 | 69.6 | 44.6 | 42.6 | 40.7 | — | — | — | — | — | |
| SCCANBackbone=VGG16, Shots=1-shot2024.07 | 38.3 | — | 66.9 | 46.5 | 43 | 41.5 | 42.3 | — | — | — | — | |
| SCCANBackbone=VGG16, Shots=1-shot2024.09 | 38.3 | 42.3 | 66.9 | 46.5 | 43 | 41.5 | — | — | — | — | — | |
| PFENetBackbone=VGG16, Shots=5-shot2024.07 | 38.2 | — | 65 | 42.5 | 41.8 | 38.9 | 40.4 | — | — | — | — | |
| PFENetBackbone=VGG16, Shots=5-shot2024.09 | 38.2 | 40.4 | 65 | 42.5 | 41.8 | 38.9 | — | — | — | — | — | |
| DACMBackbone=ResNet50, Shots=1-shot2024.07 | 37.5 | — | 68.9 | 44.3 | 40.6 | 40.1 | 40.6 | — | — | — | — | |
| DACMBackbone=ResNet50, Shots=1-shot2024.09 | 37.5 | 40.6 | 68.9 | 44.3 | 40.6 | 40.1 | — | — | — | — | — | |
| PFENetBackbone=ResNet50, Shots=1-shot2024.07 | 36.5 | — | — | 38.6 | 35 | 33.8 | 35.8 | — | — | — | — | |
| PFENetBackbone=ResNet50, Shots=5-shot2024.07 | 36.5 | — | — | 43.3 | 38 | 38.4 | 39 | — | — | — | — | |
| PFENetBackbone=ResNet50, Shots=1-shot2024.09 | 36.5 | 35.8 | — | 38.6 | 35 | 33.8 | — | — | — | — | — | |
| PFENetBackbone=ResNet50, Shots=5-shot2024.09 | 36.5 | 39 | — | 43.3 | 38 | 38.4 | — | — | — | — | — | |
| PFENetBackbone=VGG16, Shots=1-shot2024.07 | 35.4 | — | 63.3 | 38.1 | 36.8 | 34.7 | 36.3 | — | — | — | — | |
| PFENetBackbone=VGG16, Shots=1-shot2024.09 | 35.4 | 36.3 | 63.3 | 38.1 | 36.8 | 34.7 | — | — | — | — | — | |
| FECANetBackbone=VGG16, Shots=1-shot2024.07 | 34.1 | — | 65.5 | 37.5 | 35.8 | 34.1 | 35.4 | — | — | — | — | |
| FECANetBackbone=VGG16, Shots=1-shot2024.09 | 34.1 | 35.4 | 65.5 | 37.5 | 35.8 | 34.1 | — | — | — | — | — | |
| AENetShots=1-shot2026.02 | — | — | — | — | — | — | 49.4 | 43.1 | 56 | 50.3 | 48.4 | |
| AENetShots=5-shot2026.02 | — | — | — | — | — | — | 56.7 | 51.7 | 61.9 | 57.9 | 55.3 | |
| ASNetshot=1-shot, backbone=ResNet50, learnable parameters=1.3 M2022.03 | — | 42.2 | 68.8 | — | — | — | — | — | — | — | — | |
| ASNetshot=5-shot, backbone=ResNet50, learnable parameters=1.3 M2022.03 | — | 47.9 | 71.6 | — | — | — | — | — | — | — | — | |
| ASNetN-way K-shot=1-way 1-shot2022.03 | — | 35.8 | — | — | — | — | — | — | — | — | — | |
| ASNetN-way K-shot=2-way 1-shot2022.03 | — | 31.6 | — | — | — | — | — | — | — | — | — | |
| BAMShots=1-shot2026.02 | — | — | — | — | — | — | 46.2 | 43.4 | 50.6 | 47.5 | 43.4 | |
| BAMShots=5-shot2026.02 | — | — | — | — | — | — | 51.2 | 49.3 | 54.2 | 51.6 | 49.6 | |
| CMNshot=1-shot, backbone=ResNet502022.03 | — | 39.3 | 61.7 | — | — | — | — | — | — | — | — | |
| CMNshot=5-shot, backbone=ResNet502022.03 | — | 43.1 | 63.3 | — | — | — | — | — | — | — | — | |
| CPSShots=1-shot2026.02 | — | — | — | — | — | — | 49.2 | 46.3 | 52.6 | 48.2 | 49.6 | |
| CPSShots=5-shot2026.02 | — | — | — | — | — | — | 56.9 | 52.5 | 56.2 | 53.1 | 65.7 | |
| CyCTRShots=1-shot2026.02 | — | — | — | — | — | — | 40.3 | 38.9 | 43 | 39.6 | 39.8 | |
| CyCTRShots=5-shot2026.02 | — | — | — | — | — | — | 45.6 | 41.1 | 48.9 | 45.2 | 47 | |
| FROSTShots (k)=12026.06 | — | 48.4 | — | — | — | — | — | — | — | — | — | |
| FROSTShots (k)=102026.06 | — | 64.3 | — | — | — | — | — | — | — | — | — | |
| FSSDINOShots (k)=12026.06 | — | 39.9 | — | — | — | — | — | — | — | — | — | |
| FSSDINOShots (k)=102026.06 | — | 56.7 | — | — | — | — | — | — | — | — | — | |
| GF-SAMShots (k)=12026.06 | — | 59.2 | — | — | — | — | — | — | — | — | — | |
| GF-SAMShots (k)=102026.06 | — | 68.1 | — | — | — | — | — | — | — | — | — | |
| HDMNetShots=1-shot2026.02 | — | — | — | — | — | — | 49.6 | 44.8 | 54.9 | 50 | 48.7 | |
| HDMNetShots=5-shot2026.02 | — | — | — | — | — | — | 55.3 | 50.9 | 60.2 | 55 | 55.3 |