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Semantic Correspondence on SPair-71k (test)

88.9PCK@0.1SEMALIGN3D
24.62841.3145874.686Mar 8, 2022Nov 20, 2022Aug 4, 2023Apr 17, 2024Dec 30, 2024Sep 13, 2025May 28, 2026

Evaluation results

MethodLinks
SEMALIGN3D2025.0388.9—————————————————————77.515.880.572.515.476.967.346.6——————
SemAlign3DSupervision Type=Supervised2026.0588.9—————————————————————77.515.8————————————
SimpleMatchBackbone=DINOv2, Resolution=448 x 4482026.0188.2—79.2———————————————————————————263————
MARCOSupervision Type=Supervised2026.0587.2—————————————————————77.627————————————
GeoAware2025.0385.6—————————————————————75.32280.773.222.775.366.348.9——————
SimpleMatchBackbone=DINOv2, Resolution=252 x 2522026.0184.2—69.3———————————————————————————652.8————
GeoAware-SCBackbone=SD+DINOv2, Resolution=960 x 8402026.0183.2—72.8————————————————————————————11.8————
Geo-SCSupervision Type=Supervised2026.0583.2—————————————————————72.821.7————————————
Jamais VuSupervision Type=Supervised2026.0582.5—————————————————————71.920.5————————————
SD4MatchBackbone=SD, Resolution=768 x 7682026.0175.5—59.5———————————————————————————112.5————
Fuse-ViT-B/14supervision=Strong Supervised (S), protocol=per image PCK, trained bottleneck layer=true2023.0574.6——81.266.991.661.457.485.383.190.854.588.575.180.271.977.960.768.992.465.8———————————————
SD+DINOv2Supervision Type=Supervised2026.0574.6—————————————————————57.79.6————————————
GECOSupervision Type=Supervised2026.0573.6—————————————————————59.614.2————————————
3D-SCSupervision Type=Weakly Supervised without human annotations2026.0573—————————————————————54.810.2————————————
3D-SCSupervision level=Weakly supervised without human annotations2026.0573—————————————————————54.810.2————————————
SimpleMatchBackbone=iBOT, Resolution=256 x 2562026.0172.2—55.1———————————————————————————733.1————
DIY-SCSupervision Type=Weakly Supervised with human annotations2026.0571.6—————————————————————53.810.1————————————
DIY-SCSupervision level=Weakly supervised with human annotations2026.0571.6—————————————————————53.810.1————————————
DINOv2-ViT-B/14supervision=Strong Supervised (S), protocol=per image PCK, trained bottleneck layer=true2023.0569.9——80.460.288.159.554.98273.589.153.385.573.673.865.272.343.665.691.460.3———————————————
DIY-SC+OriAnySupervision Type=Weakly Supervised without human annotations2026.0569.6—————————————————————51.29.5————————————
DIY-SC+OriAnySupervision level=Weakly supervised without human annotations2026.0569.6—————————————————————51.29.5————————————
Shape-of-You2026.0367.9—————————————————————50.810————————————
Stable Diffusionsupervision=Strong Supervised (S), protocol=per image PCK2023.0566.3——75.660.387.341.550.868.477.281.444.379.462.867.764.971.657.853.389.265.1———————————————
LPMFlowBackbone=iBOT, Resolution=256 x 2562026.0165.6—46.7———————————————————————————365.6————
DHFBackbone=SD, Resolution=512 x 5122026.0164.9—50.2————————————————————————————12.5————
DHFSupervision Type=Supervised2026.0564.9—————————————————————50.28.7————————————
Spherical Map.Supervision Type=Weakly Supervised with human annotations2026.0564.4—————————————————————48.28.4————————————
Spherical Map.Supervision level=Weakly supervised with human annotations2026.0564.4—————————————————————48.28.4————————————
Fuse-ViT-B/14supervision=Unsupervised nearest neighboring (UN), protocol=per point PCK2023.0564——7364.186.440.752.95553.878.645.577.364.769.763.369.258.467.666.253.5———————————————
DINOv2 + SDevaluation protocol=re-evaluated under identical standard evaluation settings from [20]2026.0363.5—————————————————————48.38.8————————————
ACTRBackbone=iBOT, Resolution=256 x 2562026.0162.1—42———————————————————————————444.9————
CATS++supervision=Strong Supervised (S), protocol=per image PCK, fine-tuned backbone=true2023.0559.9——60.646.982.541.656.864.950.472.829.275.865.462.550.956.154.848.280.974.9———————————————
SD+DINOv2Supervision Type=Weakly Supervised without human annotations2026.0559.9—————————————————————44.77.9————————————
SD+DINOv2Supervision level=Weakly supervised without human annotations2026.0559.9—————————————————————44.77.9————————————
DistillDIFTevaluation protocol=re-evaluated under identical standard evaluation settings from [20]2026.0359.8—————————————————————42.75.7————————————
SimpleMatchBackbone=ResNet101, Resolution=256 x 2562026.0159.6—43.2———————————————————————————982.7————
KBCNetBackbone=ResNet101, Resolution=256 x 2562026.0159.1———————————————————————————————————
TransforMatcherBackbone=iBOT, Resolution=256 x 2562026.0157.9—33.1—————————————————————————————————
Stable Diffusionsupervision=Unsupervised nearest neighboring (UN), protocol=per point PCK2023.0557.2——63.155.680.233.844.949.347.874.438.470.853.761.154.45554.853.56553.3———————————————
DINOv2-ViT-B/14supervision=Unsupervised nearest neighboring (UN), protocol=per point PCK2023.0555.6——72.76285.241.340.452.351.571.136.267.164.667.66168.230.76254.324.2———————————————
SCorrSANsupervision=Strong Supervised (S), protocol=per image PCK, fine-tuned backbone=true2023.0555.3——57.140.378.338.151.857.847.167.925.271.363.949.345.349.848.840.377.769.7———————————————
CATsBackbone=iBOT, Resolution=256 x 2562026.0155.2—30.7—————————————————————————————————
DINOv2+NNSupervision Type=Unsupervised2026.0553.9—————————————————————38.46.3————————————
DINOv2+NNSupervision level=Unsupervised2026.0553.9—————————————————————38.46.3————————————
TransforMatcherBackbone=ResNet101, Resolution=240 x 2402026.0153.7—————————————————————————————1332.7————
DIFTSupervision Type=Unsupervised2026.0552.9—————————————————————39.77.2————————————
DIFTSupervision level=Unsupervised2026.0552.9—————————————————————39.77.2————————————
SemiMatchBackbone=ResNet-101, Supervision=Semi-sup., Learning signal=keypoints, Fine-tuning=true2022.0350.7———————————————————————————————————
PMNCsupervision=Strong Supervised (S), protocol=per image PCK, fine-tuned backbone=true2023.0550.4——54.135.974.936.542.148.84072.621.167.658.150.540.154.143.335.774.559.9———————————————
MMNet-FCNBackbone=ResNet101, Resolution=224 x 3202026.0150.4—33.3———————————————————————————156.9————
CATSBackbone=ResNet-101, Supervision=Sup., Learning signal=keypoints, Fine-tuning=true2022.0349.9———————————————————————————————————
CATSsupervision=Strong Supervised (S), protocol=per image PCK, fine-tuned backbone=true2023.0549.9——5234.772.234.349.957.543.666.524.463.256.55242.641.74333.672.658———————————————
CATsBackbone=ResNet101, Resolution=256 x 2562026.0149.9—27.7———————————————————————————923————
CHMNetBackbone=ResNet-101, Supervision=Sup., Learning signal=keypoints2022.0346.3———————————————————————————————————
CHMBackbone=ResNet101, Resolution=240 x 2402026.0146.3—22.7———————————————————————————412.6————
SemiMatch+Backbone=ResNet-101, Supervision=Semi-sup., Learning signal=keypoints, Fine-tuning=false2022.0343———————————————————————————————————
CATS+Backbone=ResNet-101, Supervision=Sup., Learning signal=keypoints, Fine-tuning=false2022.0342.4———————————————————————————————————
MMNetBackbone=ResNet-101, Supervision=Sup., Learning signal=keypoints2022.0340.9———————————————————————————————————
DHPFBackbone=ResNet-101, Supervision=Weak-sup., Learning signal=images2022.0337.3———————————————————————————————————
DHPFBackbone=ResNet-101, Supervision=Sup., Learning signal=keypoints2022.0337.3———————————————————————————————————
DHPFBackbone=ResNet101, Resolution=240 x 2402026.0137.3—————————————————————————————443.5————
PWarpC-NC-Net*res101Resolution=ori, Supervision Level=Strong supervision2022.0337.1—21.5—————————————————————————————————
ASICsupervision=Unsupervised task-specific (UT), protocol=per point PCK2023.0536.9——57.925.268.124.735.428.430.954.821.64547.239.926.248.814.524.54924.6———————————————
SCOTsupervision=Strong Supervised (S), protocol=per image PCK2023.0535.6——34.920.763.821.143.527.321.363.12042.942.531.129.83527.724.448.440.8———————————————
PWarpC-NC-Netres101Resolution=ori, Supervision Level=Weakly supervised2022.0335.3—18.2—————————————————————————————————
GANgealingsupervision=GAN supervised (G), protocol=per point PCK2023.0535.2——37.8——————67——23.1—————53.3————————————————
WarpC-NC-Netres101Resolution=ori, Supervision Level=Weakly supervised2022.0335—18—————————————————————————————————
PWarpC-SF-Netres101Resolution=ori, Supervision Level=Weakly supervised2022.0333.5—17.6—————————————————————————————————
GSFres101Resolution=-, Supervision Level=Weakly supervised2022.0333.5———————————————————————————————————
DINOv1-ViT-S/8supervision=Unsupervised nearest neighboring (UN), protocol=per point PCK2023.0533.3——57.224.167.424.526.82927.152.115.742.443.330.123.240.716.624.13124.9———————————————
PWarpC-SF-Net*res101Resolution=ori, Supervision Level=Strong supervision2022.0332.5—17.3—————————————————————————————————
NC-Net*res101Resolution=ori, Supervision Level=Strong supervision2022.0332.4—17.3—————————————————————————————————
DINO+LiFTResolution=4482024.0331.38—————————————————————18.92.52————————————
DINO+MLSsupervision=Unsupervised task-specific (UT), protocol=per point PCK2023.0531.1——49.720.963.919.132.527.622.448.91436.93930.121.741.117.118.135.921.4———————————————
TransforMatcherSupervision=Strong, Backbone=ResNet-101, time (ms)=54, memory (GB)=1.6, FLOPs (G)=33.52022.0530.5———————————————————————————————————
DINO+BLResolution=4482024.0330.48—————————————————————16.751.64————————————
DINO+RCResolution=4482024.0330.21—————————————————————16.761.7————————————
CHMNetSupervision=Strong, Backbone=ResNet-101, time (ms)=54, memory (GB)=1.6, FLOPs (G)=19.62022.0530.1———————————————————————————————————
TransforMatcherSupervision=Strong, Backbone=ResNet-101, Data Augmentation=true, time (ms)=54, memory (GB)=1.6, FLOPs (G)=33.52022.0530.1———————————————————————————————————
DINO+JBUResolution=4482024.0329.11—————————————————————16.011.42————————————
PMNCres101Resolution=-, Supervision Level=Strong supervision2022.0328.8———————————————————————————————————
NC-Netres101Resolution=ori †, Supervision Level=Weakly supervised2022.0328.8—13.9—————————————————————————————————
ANC-NetBackbone=ResNet-101-FCN, Supervision=Sup., Learning signal=keypoints2022.0328.7———————————————————————————————————
ANC-NetSupervision=Strong, Backbone=ResNet-101, time (ms)=216, memory (GB)=0.9, FLOPs (G)=44.92022.0528.7———————————————————————————————————
ANC-Netres101Resolution=-, Supervision Level=Strong supervision2022.0328.7———————————————————————————————————
DINO+LiFTResolution=2242024.0328.68—————————————————————14.720.91————————————
PWarpC-DHPFres101Resolution=ori, Supervision Level=Strong supervision2022.0328.6—16.4—————————————————————————————————
DINOResolution=4482024.0328.6—————————————————————15.331.4————————————
DHPFSupervision=Weak, Backbone=ResNet-101, time (ms)=58, memory (GB)=1.6, FLOPs (G)=22022.0528.5———————————————————————————————————
DHPFres101Resolution=240, Supervision Level=Weakly supervised2022.0328.5—14.7—————————————————————————————————
HPFBackbone=ResNet-101, Supervision=Sup., Learning signal=keypoints2022.0328.2———————————————————————————————————
PWarpC-CATs-ft-featuresres101Resolution=ori, Supervision Level=Strong supervision2022.0327.9—15.4—————————————————————————————————
SF-Net*res101Resolution=ori, Supervision Level=Strong supervision2022.0327.9—13.3—————————————————————————————————
DHPFres101Resolution=ori †, Supervision Level=Weakly supervised2022.0327.8—14.7—————————————————————————————————
DHPFres101Resolution=ori, Supervision Level=Strong supervision2022.0327.5—15.3—————————————————————————————————
DHPFSupervision=Strong, Backbone=ResNet-101, time (ms)=58, memory (GB)=1.6, FLOPs (G)=22022.0527.4———————————————————————————————————
DHPFres101Resolution=240, Supervision Level=Strong supervision2022.0327.4—15.4—————————————————————————————————
VGG+MLSsupervision=Unsupervised task-specific (UT), protocol=per point PCK2023.0527.4——29.522.761.926.520.625.414.123.714.227.63029.124.727.419.119.324.422.6———————————————
SelfPatchResolution=4482024.0327.34—————————————————————14.441.12————————————
CATsSupervision=Strong, Backbone=ResNet-101, Data Augmentation=true, time (ms)=45, memory (GB)=1.6, FLOPs (G)=28.42022.0527.1———————————————————————————————————