3D Anomaly Detection on Anomaly-ShapeNet
93O-AUROCPCDiff
Evaluation results
| Method | Links | ||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PCDiffFeat.=Raw, Source=Ours2026.06 | 93 | — | — | — | 94 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| Ours2026.05 | 92.1 | — | — | — | — | — | 100 | 100 | 100 | 100 | 100 | 100 | 97 | 100 | 100 | 96.7 | 98.9 | 96.8 | 85.1 | 89.6 | 68.8 | 71.2 | 91.9 | 100 | 53.8 | 100 | 100 | 100 | 84.9 | 99 | 71.3 | 94.5 | 100 | 100 | 69 | 84.8 | 93 | 93.3 | 96.7 | 100 | 86.1 | 82.4 | 100 | 100 | 92.4 | 87.3 | |
| MC4ADFeat.=Raw, Source=NuerlIPS’252026.06 | 91 | — | — | — | 91 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| PASDF2026.05 | 90 | — | — | — | — | — | 100 | 99.5 | 100 | 100 | 100 | 100 | 94.8 | 100 | 100 | 93.3 | 91.2 | 96.8 | 77.5 | 85.2 | 64.9 | 64.6 | 85.3 | 97.1 | 85.7 | 95.2 | 100 | 79.5 | 81.2 | 93.8 | 76.5 | 84.6 | 100 | 100 | 71.3 | 88.2 | 79.3 | 100 | 92.9 | 100 | 80.6 | 91.2 | 100 | 100 | 92.4 | 83.6 | |
| MC3ADFeat.=PointMAE, Source=IJCAI’252026.06 | 89 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| CASL2026.05 | 88.7 | — | — | — | — | — | 94.8 | 82.1 | 86.1 | 99 | 94.4 | 93 | 96.7 | 99.5 | 93.3 | 77.2 | 98.1 | 82.1 | 78.3 | 91.4 | 100 | 83.8 | 95.7 | 56.3 | 100 | 99 | 71.4 | 89 | 81.8 | 94.3 | 95.4 | 76.1 | 98.1 | 64.8 | 100 | 88.1 | 55.4 | 83.2 | 88.8 | 99.6 | 89 | 93.3 | 83.6 | 94.8 | 99.3 | 99.5 | |
| PASDFFeat.=Raw, Source=ICCV’252026.06 | 85 | — | — | — | 89 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| PO3ADFeat.=Raw, Source=CVPR’252026.06 | 84 | — | — | — | 88 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| PO3AD2026.05 | 83.9 | — | — | — | — | — | 100 | 83.3 | 90 | 93.3 | 92.6 | 92.2 | 82.9 | 83.3 | 88.1 | 98.1 | 84.9 | 85.3 | 78.7 | 87.7 | 85.9 | 79.2 | 67 | 87.1 | 83.3 | 99.5 | 80.8 | 92.3 | 76.2 | 96.1 | 86.9 | 75.4 | 86.6 | 77.6 | 57.3 | 74.5 | 68.1 | 85.8 | 74.2 | 95.2 | 82.1 | 67.5 | 85.2 | 96.6 | 73.9 | 83 | |
| DUS-Net2026.05 | 79.7 | — | — | — | — | — | 86.7 | 60.5 | 83.8 | 87.1 | 82.7 | 84.4 | 86.9 | 95.2 | 83.9 | 85.9 | 77.6 | 83.8 | 82.2 | 85.9 | 77.5 | 73.6 | 73.9 | 86.9 | 77.6 | 64.4 | 74.1 | 96.1 | 74.3 | 85.9 | 84.1 | 85.9 | 74.4 | 83.7 | 68.8 | 73.9 | 84 | 83.3 | 80.8 | 64.4 | 76.6 | 74.9 | 83.8 | 84.4 | 80.8 | 52.5 | |
| ISMPFeat.=Raw, Source=AAAI’242026.06 | 78 | — | — | — | 69 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| R3D-ADFeat.=Raw, Source=ECCV’242026.06 | 75 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| R3DAD2026.03 | 74.9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| R3D-AD2026.05 | 74.9 | — | — | — | — | — | 83.3 | 72 | 73.3 | 73.7 | 78.1 | 81.9 | 77.8 | 74.1 | 76.7 | 74.4 | 65.6 | 68.3 | 75.6 | 82.2 | 73 | 68.1 | 67 | 77.6 | 75.7 | 89 | 73.8 | 79.5 | 75.7 | 72 | 63.3 | 70.7 | 83.8 | 76.2 | 69.6 | 73.6 | 90 | 78.8 | 72.9 | 75.2 | 74.2 | 63 | 75.7 | 77.1 | 72.1 | 71.8 | |
| IMRNet2026.05 | 66.1 | — | — | — | — | — | 67.1 | 66 | 55.2 | 70 | 64 | 68.1 | 70.2 | 68.5 | 59.9 | 67.6 | 71 | 58 | 77.1 | 73.7 | 77.5 | 65.2 | 65.2 | 64.3 | 75.7 | 54.8 | 72 | 67.6 | 59.7 | 60 | 64.1 | 57.3 | 78 | 75.5 | 60.3 | 67.6 | 69.6 | 53.3 | 75.7 | 61.4 | 70 | 52.4 | 67.6 | 63.5 | 63 | 59.4 | |
| IMRNetFeat.=PMAE, Source=CVPR’242026.06 | 66 | — | — | — | 66 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| IMR2026.03 | 65.9 | — | — | — | 65 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| BTP2026.03 | 65.2 | 71.4 | 76.3 | 82.2 | 87.3 | 27.8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| Reg3D-AD2026.05 | 57.2 | — | — | — | — | — | 59.7 | 70.6 | 48.6 | 69.5 | 52.5 | 67.1 | 52.5 | 49 | 34.8 | 66.3 | 59.3 | 61 | 75.2 | 69.3 | 72.5 | 64.3 | 46.7 | 51 | 53.8 | 34.3 | 53.7 | 61 | 60 | 38.1 | 61.4 | 36.7 | 59.2 | 41.4 | 68.8 | 67.6 | 64.1 | 53.3 | 70.2 | 60.5 | 65 | 50 | 52 | 46.2 | 62 | 59.4 | |
| PatchCoreFeature Representation=FPFH2026.05 | 56.8 | — | — | — | — | — | 58.7 | 57.1 | 60.4 | 66.7 | 57.2 | 50.4 | 63.9 | 61.5 | 53.7 | 49.4 | 55.8 | 46.9 | 55.1 | 58 | 45.3 | 75.7 | 79 | 60 | 58.6 | 65.7 | 58.3 | 63.7 | 54.6 | 48.4 | 42.5 | 40.4 | 47.2 | 38.8 | 49.4 | 75.3 | 76.6 | 45.5 | 42.3 | 72.1 | 44.9 | 50.6 | 41.7 | 69.3 | 66.2 | 66 | |
| Patchcorebackbone=BERT2026.03 | 56.7 | 63.3 | 71.3 | 22.1 | 64.8 | 3.3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| PatchCoreFeature Representation=PointMAE2026.05 | 56.2 | — | — | — | — | — | 59.1 | 60.1 | 51.3 | 60.1 | 65 | 52.3 | 62.9 | 45.8 | 57.9 | 50.1 | 59.3 | 59.3 | 56.1 | 58.9 | 47.6 | 72.7 | 53.8 | 61 | 55.6 | 67.7 | 59.1 | 62.7 | 55.6 | 55.2 | 44.7 | 42.4 | 48.3 | 48.8 | 52.3 | 45.8 | 53.8 | 44.7 | 55.2 | 74.1 | 46 | 51.6 | 57.9 | 65 | 66.3 | 62.9 | |
| CPMF2026.05 | 55.9 | — | — | — | — | — | 35.3 | 64.3 | 52 | 48.2 | 40.5 | 78.3 | 63.9 | 62.5 | 65.8 | 68.3 | 68.5 | 48.2 | 60.1 | 60.1 | 55.1 | 55.3 | 69.7 | 49.7 | 49.9 | 68.9 | 64.3 | 45.8 | 55.5 | 58.9 | 46.2 | 52 | 61 | 50.9 | 68.5 | 35.9 | 69.7 | 45.1 | 34.5 | 58.2 | 58.2 | 51.4 | 61.8 | 39.7 | 52.9 | 60.9 | |
| M3DMbackbone=BERT2026.03 | 55.5 | 62 | 71.7 | 25.5 | 63.3 | 2.6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| M3DM2026.05 | 55.2 | — | — | — | — | — | 57.7 | 53.7 | 57.4 | 63.7 | 54.1 | 63.4 | 66.3 | 68.4 | 61.7 | 46.4 | 40.9 | 30.9 | 50.1 | 55.7 | 42.3 | 77.7 | 63.9 | 53.9 | 55.6 | 62.7 | 57.7 | 61.7 | 52.6 | 42.7 | 62.3 | 37.4 | 44.1 | 35.7 | 56.4 | 75.4 | 73.9 | 42.3 | 42.7 | 73.7 | 43.9 | 47.6 | 31.7 | 65.7 | 66.3 | 66.3 | |
| M3DMbackbone=MAE2026.03 | 55.1 | 62 | 73.1 | 26.6 | 65.1 | 2.9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| M3DMFeat.=PMAE, Source=CVPR’232026.06 | 55 | — | — | — | 63 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| Patchcorebackbone=MAE2026.03 | 54.7 | 61.8 | 72.5 | 22.1 | 64.5 | 2.8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| BTFFeature Representation=FPFH2026.05 | 52.8 | — | — | — | — | — | 42 | 54.6 | 34.4 | 54.6 | 32.2 | 50.9 | 66.8 | 51 | 49 | 60.9 | 69.9 | 40.1 | 63.3 | 61.8 | 52.2 | 52 | 58.6 | 58.6 | 61 | 71.9 | 52 | 49 | 57.1 | 71.9 | 54.2 | 44.4 | 42.4 | 67.1 | 60.9 | 56 | 54.6 | 34.2 | 21.9 | 54.6 | 69.9 | 51 | 40.9 | 51.8 | 66.8 | 26.8 | |
| Reg3DAD2026.03 | 52.7 | 60.4 | 72 | 21.9 | 63.2 | 2.4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| BTF2026.03 | 51 | 58.3 | 72.2 | 15.3 | 51 | 1.8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| BTFFeature Representation=Raw2026.05 | 49.3 | — | — | — | — | — | 57.8 | 41 | 59.7 | 51 | 56.8 | 56.4 | 26.4 | 52.5 | 38.5 | 66.4 | 41.7 | 61.7 | 32.1 | 56.4 | 52.7 | 46.8 | 37.3 | 40.3 | 52.1 | 52.5 | 37.8 | 51.5 | 55.3 | 34.9 | 60.2 | 52.6 | 42 | 56.3 | 16.4 | 52.5 | 57.3 | 53.1 | 54.9 | 41 | 71.7 | 42.5 | 58.5 | 44.8 | 42.4 | 56.4 | |
| BTFFeature Representation=Raw2026.05 | — | 55 | — | — | — | — | 51.2 | 43 | 55.1 | 49.1 | 72 | — | 46.4 | 42.6 | 68.5 | 56.3 | 51.7 | — | 68.6 | — | 68.7 | 46.9 | 37.3 | — | 56.1 | 63.7 | 57.8 | 47.5 | 50.4 | 44.9 | 60.5 | 70 | 42.3 | 58.3 | 46.4 | 52.7 | 56.4 | 61.8 | 54.9 | 40.3 | 60.2 | 61.3 | 58.5 | 57.8 | 55 | 56.4 | |
| BTFFeature Representation=FPFH2026.05 | — | 62.8 | — | — | — | — | 62.4 | 74.6 | 64.1 | 54.9 | 62.2 | — | 76.8 | 51.8 | 59 | 67.9 | 69.9 | — | 63.3 | — | 65.8 | 52.4 | 58.6 | — | 61.9 | 71.9 | 62 | 59.1 | 57.5 | 74.9 | 64.3 | 72.4 | 42.7 | 67.5 | 61.9 | 56.8 | 59.6 | 64.2 | 61.9 | 64.6 | 69.9 | 71 | 42.9 | 54 | 66.2 | 56.8 | |
| CASL2026.05 | — | 89.9 | — | — | — | — | 97.4 | 97.1 | 98 | 98 | 99.6 | — | 90.9 | 87.6 | 97.1 | 97.1 | 97.1 | — | 92.7 | — | 89.4 | 85.3 | 60.2 | — | 79.6 | 73.2 | 97.2 | 88.6 | 88.7 | 86.2 | 96.5 | 82.1 | 83.8 | 79.7 | 99.7 | 92.9 | 96.9 | 92.8 | 99.4 | 98.8 | 98.2 | 97.5 | 77 | 96.8 | 98.2 | 97.4 | |
| CPMF2026.05 | — | 57.3 | — | — | — | — | 61.5 | 65.5 | 52.1 | 57.1 | 43.5 | — | 48.8 | 63.5 | 64.1 | 68.3 | 68.4 | — | 60.1 | — | 55.1 | 55.3 | 55.1 | — | 50.9 | 68.9 | 62 | 45.8 | 55.5 | 54.2 | 51.5 | 52 | 61.1 | 54.5 | 78.3 | 45.8 | 65.7 | 45.8 | 48.6 | 58.2 | 58.2 | 51.4 | 65.1 | 50.4 | 52.9 | 54.5 | |
| DUS-Net2026.05 | — | 71.2 | — | — | — | — | 61.2 | 62.8 | 74.9 | 82.2 | 64.1 | — | 73.5 | 61.7 | 57.4 | 81.2 | 74.4 | — | 75.4 | — | 76.3 | 78.3 | 84.4 | — | 65.4 | 56.9 | 71.8 | 74.9 | 71.8 | 73.7 | 74.4 | 68.2 | 77.1 | 64.8 | 74 | 72.8 | 74.3 | 69.9 | 64.8 | 65 | 73.1 | 76.5 | 71.1 | 72.8 | 76.2 | 58.1 | |
| IMRNet2026.05 | — | 65 | — | — | — | — | 67.1 | 66.8 | 55.6 | 70.2 | 64.1 | — | 70.5 | 68.4 | 59.9 | 57.6 | 71.5 | — | 77.4 | — | 70.6 | 75.3 | 74.2 | — | 68.8 | 54.8 | 70.5 | 47.6 | 59.8 | 60.4 | 64.4 | 66.3 | 76.5 | 74.2 | 60.5 | 68.1 | 69.9 | 53.5 | 68.5 | 61.4 | 40.1 | 52.4 | 68.2 | 59.3 | 63.5 | 69.1 | |
| ISMP2026.05 | — | 69.1 | — | — | — | — | 86.5 | 73.4 | 72.2 | 86.9 | 74 | — | 70.2 | 70.6 | 85.1 | 75.3 | 73.3 | — | 68.3 | — | 77.5 | 66.1 | 77 | — | 85.1 | 52.4 | 47.2 | 84.3 | 61.5 | 60.3 | 56.8 | 52.2 | 66.1 | 60 | 70.1 | 84.4 | 67.8 | 68.7 | 53.4 | 77.3 | 62.2 | 54.6 | 58 | 74.7 | 73.6 | 82.3 | |
| M3DM2026.05 | — | 61.6 | — | — | — | — | 57.7 | 63.7 | 66.3 | 63.7 | 53.2 | — | 66.3 | 69.4 | 65.7 | 62.4 | 48.9 | — | 69.9 | — | 60.5 | 71.8 | 65.5 | — | 55.6 | 71 | 58.1 | 58.5 | 59.9 | 42.7 | 62.3 | 65.5 | 54.1 | 35.8 | 55.4 | 65.4 | 71.2 | 60.8 | 60.2 | 73.7 | 65.8 | 65.5 | 64.2 | 51.7 | 55.1 | 66.3 | |
| Ours2026.05 | — | 92.4 | — | — | — | — | 90.5 | 95.8 | 97.1 | 92.4 | 89.1 | — | 90.9 | 91.9 | 95.3 | 93.3 | 90.7 | — | 93.9 | — | 87.3 | 89.1 | 95.7 | — | 84.1 | 94.5 | 94 | 97.4 | 91.3 | 94.4 | 85.9 | 97.1 | 97.7 | 95.9 | 85.2 | 94.7 | 95.8 | 93.6 | 84.1 | 97.3 | 91.2 | 89.1 | 93.1 | 96.2 | 93 | 86.9 | |
| PASDF2026.05 | — | 89.7 | — | — | — | — | 91.9 | 95.8 | 95.1 | 92.6 | 94.8 | — | 90 | 81.6 | 93.9 | 86.5 | 90.9 | — | 82.4 | — | 86.1 | 89.4 | 92 | — | 88.4 | 94.5 | 86.3 | 89.1 | 81.6 | 64.6 | 80.9 | 95.8 | 95.9 | 95.1 | 86.5 | 88.4 | 90.2 | 94.4 | 79.7 | 95.6 | 86.8 | 89.9 | 91.5 | 95.9 | 90.9 | 86.3 | |
| PatchCoreFeature Representation=FPFH2026.05 | — | 58 | — | — | — | — | 59.7 | 57.4 | 65.4 | 68.7 | 51.2 | — | 53.1 | 62.5 | 32.7 | 72 | 35.8 | — | 57.1 | — | 65.3 | 59.5 | 79.5 | — | 59.6 | 81 | 58.3 | 46.4 | 54.8 | 48.9 | 45.5 | 73.7 | 47.8 | 48.8 | 61.3 | 73.3 | 76.8 | 65.5 | 45.3 | 72.1 | 43 | 50.5 | 44.7 | 69.3 | 57.5 | 66.3 | |
| PatchCoreFeature Representation=PointMAE2026.05 | — | 57.7 | — | — | — | — | 49.5 | 67.4 | 55.3 | 60.6 | 65.3 | — | 52.4 | 51.5 | 58.1 | 50.1 | 56.2 | — | 57.4 | — | 48.8 | 72.5 | 54.5 | — | 85.6 | 37.8 | 57.5 | 42.3 | 58 | 56.2 | 54.2 | 61.5 | 48.7 | 88.6 | 54.3 | 85.8 | 54.1 | 67.7 | 55.1 | 74.2 | 46.5 | 52.3 | 57.2 | 65.1 | 36.4 | 42.3 | |
| PO3AD2026.05 | — | 89.8 | — | — | — | — | 96.2 | 94.9 | 91.2 | 84.4 | 88 | — | 91.4 | 91.8 | 93.5 | 96.7 | 94.1 | — | 89.9 | — | 94.8 | 94 | 86.4 | — | 93.2 | 97.4 | 82.3 | 90.7 | 87.8 | 94.8 | 93.2 | 84.6 | 87.1 | 81 | 66.3 | 78.3 | 69.2 | 95.5 | 88.2 | 97.8 | 88.4 | 90.2 | 93.7 | 98.2 | 95 | 95.2 | |
| Reg3D-AD2026.05 | — | 66.8 | — | — | — | — | 69.8 | 71.5 | 88.6 | 69.6 | 52.5 | — | 61.5 | 59.3 | 65.4 | 80 | 69.1 | — | 75.2 | — | 71.8 | 81.5 | 46.7 | — | 69.8 | 75.5 | 58 | 62.6 | 60 | 62.4 | 82.5 | 62 | 59.9 | 59.9 | 68.8 | 58.9 | 74.1 | 54.8 | 60.2 | 40.5 | 51.1 | 75.5 | 62.4 | 88.1 | 81.1 | 69.4 |