Nuclear Instance Segmentation on CPM 17
72.5AJIOurs-H
Evaluation results
| Method | Links | |||||
|---|---|---|---|---|---|---|
| Ours-H2026.03 | 72.5 | — | — | — | 71.9 | |
| NuNext2026.03 | 72.3 | — | 88.1 | 82.1 | 72.4 | |
| HARU-Net2026.03 | 72.1 | — | — | — | 70.1 | |
| SMILE2026.03 | 71.8 | — | 86.6 | 81.2 | 70.4 | |
| Hover-Net2026.03 | 71.5 | — | 86.4 | 81.2 | 70.3 | |
| PointNu-Net2026.03 | 71.2 | — | — | — | 70.6 | |
| HoVer-NetPost-processing=Default2018.12 | 70.5 | 86.9 | 85.4 | 81.4 | 69.7 | |
| Hover-Net2026.03 | 70.5 | — | — | — | 69.7 | |
| CellViTSAM=true2025.11 | 70.3 | 82.5 | 85.2 | 77.2 | 65.8 | |
| FICS2026.03 | 70.1 | — | 84.8 | 81.1 | 68.9 | |
| FEEDNet2026.03 | 70.1 | — | — | — | 70.5 | |
| CellposeSAM=false2025.11 | 69.1 | 82.7 | 84.1 | 77.7 | 65.3 | |
| CellViT-H2026.03 | 69 | — | 86 | 79.5 | 68.4 | |
| CellNuc-DETR2026.03 | 68.9 | — | 85.4 | 82 | 70.1 | |
| Mask-RCNNPost-processing=Default2018.12 | 68.4 | 85 | 84.8 | 79.2 | 67.4 | |
| Mask-RCNN2026.03 | 68.4 | — | — | — | 67.4 | |
| DRANPost-processing=Default2018.12 | 68.3 | 86.2 | 81.1 | 80.4 | 65.7 | |
| CPP-Net2026.03 | 67.4 | — | 85.6 | 78.5 | 67.3 | |
| PointNu-Net2026.03 | 67.3 | — | 84.8 | 81.8 | 69.4 | |
| PathoSAMSAM=true2025.11 | 67.1 | 83.2 | 80.8 | 77.1 | 62.3 | |
| Micro-NetPost-processing=Default2018.12 | 66.8 | 85.7 | 83.6 | 78.8 | 66.1 | |
| Micro-Net2026.03 | 66.8 | — | — | — | 66.1 | |
| U-Net2026.03 | 66.6 | — | — | — | 62.5 | |
| SPROUTSAM=true2025.11 | 66.2 | 82.1 | 79.6 | 77.4 | 61.6 | |
| SPROUTSAM=✓, Supervision=training-free†2025.11 | 66.2 | 82.1 | 79.6 | 77.4 | 61.6 | |
| CellSAMSAM=true2025.11 | 66 | 82.9 | 82.2 | 77.6 | 63.8 | |
| StarDist2026.03 | 65.8 | — | 84.2 | 77 | 65 | |
| MedSAMSAM=✓, Supervision=box⋆2025.11 | 64.8 | 79.3 | 78.8 | 70.6 | 55.9 | |
| U-NetPost-processing=Default2018.12 | 64.3 | 81.3 | 77.8 | 73.4 | 57.8 | |
| DISTPost-processing=Default2018.12 | 61.6 | 82.6 | 66.3 | 75.4 | 50.4 | |
| DIST2026.03 | 61.6 | — | — | — | 50.4 | |
| SegNetPost-processing=Watershed2018.12 | 59.4 | 85.6 | 77.9 | 78.4 | 61.4 | |
| DPA-P2PNet2026.03 | 59 | — | 77.5 | 82.6 | 64 | |
| UN-SAMSAM=✓, Supervision=fully2025.11 | 58.1 | 79.5 | 73.4 | 78.2 | 57.4 | |
| COINSAM=✓, Supervision=unsupervised†2025.11 | 57.2 | 77.8 | 69 | 74.6 | 51.5 | |
| Med-SAMSAM=✓, Supervision=fully2025.11 | 56.5 | 80.6 | 73.1 | 77.2 | 56.4 | |
| DCANPost-processing=Default2018.12 | 56.1 | 82.8 | 73.2 | 74 | 54.5 | |
| DCAN2026.03 | 56.1 | — | — | — | 54.5 | |
| SC-NetSAM=✗, Supervision=point2025.11 | 56.1 | 69.8 | 69.2 | 70.3 | 48.6 | |
| U-NetSAM=✗, Supervision=fully2025.11 | 55.4 | 74.1 | 71.8 | 73.4 | 52.7 | |
| SPN+IENSAM=✗, Supervision=point2025.11 | 54 | 70.1 | 69.5 | 69.9 | 48.5 | |
| DES-SAMSAM=✓, Supervision=box2025.11 | 51.2 | 68.8 | 73.5 | 70.4 | 51.7 | |
| SegNetPost-processing=Default2018.12 | 49.1 | 85.7 | 67.9 | 77.8 | 53.1 | |
| QuPathPost-processing=Default2018.12 | 39.8 | 69.3 | 32 | 71.7 | 23 | |
| FCN8Post-processing=Default2018.12 | 39.7 | 84 | 57.5 | 75 | 43.5 | |
| FCN8Post-processing=Watershed2018.12 | 39.7 | 84 | 57.5 | 75 | 43.5 | |
| Cell ProfilerPost-processing=Default2018.12 | 33.8 | 57 | 36.8 | 70.2 | 26.1 | |
| SAMSAM=✓, Supervision=point⋆2025.11 | 13.5 | 32.9 | 60.1 | 78.1 | 46.9 | |
| Prompt Group-Aware TrainingProtocol=Zero-shot2026.03 | — | 86.1 | — | — | — | |
| SAM2Protocol=Zero-shot2026.03 | — | 42.29 | — | — | — | |
| SAM3Protocol=Zero-shot2026.03 | — | 57.87 | — | — | — | |
| SAMPOProtocol=Zero-shot2026.03 | — | 81.14 | — | — | — |