Anomaly Detection on BraTS 2021
97.7Clean AUROCPatchGuard
Evaluation results
| Method | Links | |||||||
|---|---|---|---|---|---|---|---|---|
| PatchGuardAttack=PGD-1000, epsilon=8/2552025.06 | 97.7 | 0.945 | — | — | — | — | — | |
| MFAShot Number=162024.03 | 97.7 | — | — | — | — | — | — | |
| ReConPatchAttack=PGD-1000, epsilon=8/2552025.06 | 97.5 | 0.059 | — | — | — | — | — | |
| MFAShot Number=42024.03 | 97.3 | — | — | — | — | — | — | |
| MFAShot Number=82024.03 | 97.21 | — | — | — | — | — | — | |
| PatchCoreAttack=PGD-1000, epsilon=8/2552025.06 | 96.9 | 0.045 | — | — | — | — | — | |
| RealNetAttack=PGD-1000, epsilon=8/2552025.06 | 96.9 | 0.102 | — | — | — | — | — | |
| GeneralADAttack=PGD-1000, epsilon=8/2552025.06 | 96.8 | 0.147 | — | — | — | — | — | |
| MFAShot Number=22024.03 | 96.55 | — | — | — | — | — | — | |
| APRIL-GANShot Number=162024.03 | 96.17 | — | — | — | — | — | — | |
| GLASS2025.06 | 95.7 | 7.2 | — | — | — | — | — | |
| APRIL-GANShot Number=82024.03 | 95.5 | — | — | — | — | — | — | |
| ReContrastAttack=PGD-1000, epsilon=8/2552025.06 | 95.3 | 0.111 | — | — | — | — | — | |
| BGADShot Number=162024.03 | 95.29 | — | — | — | — | — | — | |
| GLADAttack=PGD-1000, epsilon=8/2552025.06 | 95.1 | 0.135 | — | — | — | — | — | |
| SimpleNetAttack=PGD-1000, epsilon=8/2552025.06 | 94.7 | 0.067 | — | — | — | — | — | |
| APRIL-GANShot Number=42024.03 | 94.67 | — | — | — | — | — | — | |
| BGADShot Number=82024.03 | 94.32 | — | — | — | — | — | — | |
| PatchGuard2025.06 | 94.3 | 81 | — | — | — | — | — | |
| APRIL-GANShot Number=22024.03 | 94.02 | — | — | — | — | — | — | |
| GLASSAttack=PGD-1000, epsilon=8/2552025.06 | 94 | 0.063 | — | — | — | — | — | |
| BGADShot Number=42024.03 | 92.68 | — | — | — | — | — | — | |
| hyperbolic frameworkBackbone=WideResNet50, Feature extractor dimensionality=1024, Patch size=3, Optimizer=Adam, Learning rate=10^-3, Batch size=32, Epochs=502025.05 | 92.49 | — | — | — | — | — | — | |
| BGADShot Number=22024.03 | 92.42 | — | — | — | — | — | — | |
| GLAD2025.06 | 92.3 | 12 | — | — | — | — | — | |
| PatchCoreBackbone=WideResNet502025.05 | 92.02 | — | — | — | — | — | — | |
| PatchCoreEvaluation Setting=single-class, FPS=202025.04 | 91.7 | — | 97 | 86.4 | — | — | — | |
| PatchCore2025.06 | 91.6 | 6.3 | — | — | — | — | — | |
| InvADEvaluation Setting=single-class, FPS=882025.04 | 90.3 | — | 97.8 | 87.2 | — | — | — | |
| RD4ADBackbone=WideResNet502025.05 | 89.52 | — | — | — | — | — | — | |
| RD4ADEvaluation Setting=single-class, FPS=202025.04 | 89.5 | — | 96.5 | 84.2 | — | — | — | |
| RODEOadversarial_training=true2025.06 | 89.1 | 64.7 | — | — | — | — | — | |
| GeneralAD2025.06 | 88.3 | 13 | — | — | — | — | — | |
| CFABackbone=WideResNet502025.05 | 84.99 | — | — | — | — | — | — | |
| STFPMBackbone=WideResNet502025.05 | 84.25 | — | — | — | — | — | — | |
| SimpleNet2025.06 | 82.5 | 6.1 | — | — | — | — | — | |
| SimpleNetEvaluation Setting=single-class, FPS=102025.04 | 82.5 | — | 94.8 | 80.7 | — | — | — | |
| ReContrast2025.06 | 82.4 | 3.1 | — | — | — | — | — | |
| DRAEMAttack=PGD-1000, epsilon=8/2552025.06 | 82.2 | 0.061 | — | — | — | — | — | |
| DRAShot Number=162024.03 | 80.45 | — | — | — | — | — | — | |
| PaDiMBackbone=WideResNet502025.05 | 79.62 | — | — | — | — | — | — | |
| PaDiMEvaluation Setting=single-class, FPS=202025.04 | 79 | — | 94.4 | 79.9 | — | — | — | |
| DRAShot Number=82024.03 | 75.32 | — | — | — | — | — | — | |
| PrincipaLSadversarial_training=true2025.06 | 75.3 | 8.7 | — | — | — | — | — | |
| CFlowEvaluation Setting=single-class, FPS=152025.04 | 74.8 | — | 93.8 | 77 | — | — | — | |
| DRAShot Number=42024.03 | 74.77 | — | — | — | — | — | — | |
| DRAShot Number=22024.03 | 72.09 | — | — | — | — | — | — | |
| MuScAttack=PGD-1000, epsilon=8/2552025.06 | 67.5 | 0.063 | — | — | — | — | — | |
| ZARNDadversarial_training=true2025.06 | 66.7 | 14 | — | — | — | — | — | |
| DRAEM2025.06 | 62.3 | 1.4 | — | — | — | — | — | |
| AnomalyDINO (v2-S)2026.03 | — | — | — | — | — | 97.71 | 58.69 | |
| AnomalyDINO (v3-S)2026.03 | — | — | — | — | — | 98.38 | 69.49 | |
| CFABackbone=WideResNet502025.05 | — | — | — | — | 96.61 | — | — | |
| CFA2026.03 | — | — | — | — | — | 97.33 | 54.67 | |
| CFLOW2026.03 | — | — | — | — | — | 94.93 | 34.99 | |
| DPMM (v2-S)2026.03 | — | — | — | — | — | 91.16 | 29.18 | |
| DPMM (v3-S)2026.03 | — | — | — | — | — | 96.12 | 48.09 | |
| DRAEM2026.03 | — | — | — | — | — | 63.85 | 14.61 | |
| hyperbolic frameworkBackbone=WideResNet50, Feature extractor dimensionality=1024, Patch size=3, Optimizer=Adam, Learning rate=10^-3, Batch size=32, Epochs=502025.05 | — | — | — | — | 95.56 | — | — | |
| PaDiMBackbone=WideResNet502025.05 | — | — | — | — | 94.22 | — | — | |
| PaDiM2026.03 | — | — | — | — | — | 83.59 | 7.02 | |
| PatchCoreBackbone=WideResNet502025.05 | — | — | — | — | 95.53 | — | — | |
| RD4ADBackbone=WideResNet502025.05 | — | — | — | — | 96.36 | — | — | |
| RD4AD2026.03 | — | — | — | — | — | 97.85 | 52.98 | |
| Spatial AR-DINOv3 (dilated conv)2026.03 | — | — | — | — | — | 98.35 | 72.42 | |
| Spatial AR-DINOv3 (standard conv)2026.03 | — | — | — | — | — | 97.87 | 64.7 | |
| STFPMBackbone=WideResNet502025.05 | — | — | — | — | 96.03 | — | — | |
| STFPM2026.03 | — | — | — | — | — | 96.84 | 43.86 | |
| UTRAD2026.03 | — | — | — | — | — | 47.47 | 3.11 |