Optical Flow on Sintel Clean (train)
0.46EPEVideoFlow
Evaluation results
| Method | Links | |
|---|---|---|
| VideoFlowSupervision=Supervised, Multi-frame data usage=true2026.04 | 0.46 | |
| FlowFormerSupervision=Supervised2026.04 | 0.48 | |
| SEA-RAFT (S)Extra Data=TartanAir, #refine=42026.05 | 0.546 | |
| FlowSeek (T)Extra Data=TartanAir, #refine=42026.05 | 0.71 | |
| RAFT (2-view)Training Data=C + T + S + K + H2020.03 | 0.76 | |
| GMFlowExtra Data=None, #refine=12026.05 | 0.762 | |
| RAFTExtra Data=None, #refine=322026.05 | 0.768 | |
| RAFT (2-view)Training Data=C + T + S/K2020.03 | 0.77 | |
| RAFT (warm-start)Training Data=C + T + S + K + H2020.03 | 0.77 | |
| RAFTSupervision=Supervised2026.04 | 0.77 | |
| OursExtra Data=None, #refine=02026.05 | 0.847 | |
| DistractFlowBackbone=FlowFormer2023.03 | 0.9 | |
| GMFlowExtra Data=None, #refine=02026.05 | 0.947 | |
| FlowFormerTraining=Supervised2023.03 | 0.95 | |
| FlowFormerZero-shot=true, Training Dataset=Chairs -> Things2023.06 | 1.01 | |
| OCAILabeled data=C + T, Unlabeled data=S/K2024.03 | 1.2 | |
| DistractFlowBackbone=GMA2023.03 | 1.22 | |
| DDVMZero-shot=true, Training Dataset=AF+FT+KU+TA2023.06 | 1.24 | |
| DistractFlowBackbone=RAFT2023.03 | 1.25 | |
| DistractFlowLabeled data=C + T, Unlabeled data=S/K2024.03 | 1.25 | |
| RAFTZero-shot=true, Training Dataset=AF+FT+KU+TA2023.06 | 1.27 | |
| LiteFlowNet2Training Data=C + T + S + K + H2020.03 | 1.3 | |
| FlowSupervisorBackbone=RAFT2023.03 | 1.3 | |
| FlowSupervisorLabeled data=C + T, Unlabeled data=T (subsampled)2024.03 | 1.3 | |
| RAFT-OCTCLabeled data=C + T, Unlabeled data=T (subsampled)2024.03 | 1.31 | |
| Fixed TeacherLabeled data=C + T, Unlabeled data=T (subsampled)2024.03 | 1.32 | |
| RealFlowLabeled data=C + T, Unlabeled data=S/K2024.03 | 1.34 | |
| GMATraining=Supervised2023.03 | 1.35 | |
| U2Flow (+FF)Supervision=Unsupervised, Multi-frame data usage=true, Bidirectional flow fusion (+FF)=true2026.04 | 1.36 | |
| RAFTTraining=Supervised2023.03 | 1.42 | |
| U2FlowSupervision=Unsupervised2026.04 | 1.42 | |
| RAFT (2-view)Training Data=C + T2020.03 | 1.43 | |
| RAFT-SupervisedLabeled data=C + T2024.03 | 1.43 | |
| FlowNet2-ftSupervision Type=Supervised, Training Domain Condition (Labeled/Unlabeled/Related evaluation data)=Labeled evaluation data2020.06 | 1.45 | |
| FlowNet2Training Data=C + T + S/K2020.03 | 1.45 | |
| RAFTLearning paradigm=Supervised2020.12 | 1.63 | |
| LiteFlowNet+ftLearning paradigm=Supervised, Fine-tuning=true, Unsupervised training with test images=true2020.12 | 1.64 | |
| VCN-ftSupervision Type=Supervised, Training Domain Condition (Labeled/Unlabeled/Related evaluation data)=Labeled evaluation data2020.06 | 1.66 | |
| VCNTraining Data=C + T + S + K + H2020.03 | 1.66 | |
| SelFlow-ftSupervision Type=Supervised, Training Domain Condition (Labeled/Unlabeled/Related evaluation data)=Labeled evaluation data2020.06 | 1.68 | |
| RAFTZero-shot=true, Training Dataset=Chairs -> Things2023.06 | 1.68 | |
| PWC-Net-ftSupervision Type=Supervised, Training Domain Condition (Labeled/Unlabeled/Related evaluation data)=Labeled evaluation data2020.06 | 1.7 | |
| PWC-Net+ftLearning paradigm=Supervised, Fine-tuning=true, Unsupervised training with test images=true2020.12 | 1.7 | |
| PWC-Net+Training Data=C + T + S + K + H2020.03 | 1.71 | |
| PWC-Net+Supervision=Supervised2026.04 | 1.71 | |
| SMURFSupervision=Unsupervised, Multi-frame data usage=true2026.04 | 1.71 | |
| RAFTZero-shot=true, Training Dataset=AutoFlow2023.06 | 1.74 | |
| Perceiver IOZero-shot=true, Training Dataset=AutoFlow2023.06 | 1.81 | |
| HD3Training Data=C + T + S/K2020.03 | 1.87 | |
| IRR-PWCTraining Data=C + T + S/K2020.03 | 1.92 | |
| IRR-PWC+ftLearning paradigm=Supervised, Fine-tuning=true, Unsupervised training with test images=true2020.12 | 1.92 | |
| RAFT-ALabeled data=AutoFlow [39]2024.03 | 1.95 | |
| SMURFTrain on=Sintel2021.05 | 1.99 | |
| M2FlowSupervision=Unsupervised, Multi-frame data usage=true2026.04 | 2.01 | |
| FlowNet2Supervision Type=Supervised2020.06 | 2.02 | |
| FlowNet2Training Data=C + T2020.03 | 2.02 | |
| SMURFTrain on=Chairs2021.05 | 2.19 | |
| VCNSupervision Type=Supervised2020.06 | 2.21 | |
| VCNTraining Data=C + T2020.03 | 2.21 | |
| RAFT (small)Training Data=C + T2020.03 | 2.21 | |
| UnSAMFlowSupervision=Unsupervised, Semantic inputs=true2026.04 | 2.21 | |
| LiteFlowNet2Training Data=C + T2020.03 | 2.24 | |
| MaskFlowNetTraining Data=C + T2020.03 | 2.25 | |
| UPFlowLearning paradigm=Unsupervised, Unsupervised training with test images=true2020.12 | 2.33 | |
| UPFlowSupervision=Unsupervised2026.04 | 2.33 | |
| LiteFlowNetTraining Data=C + T2020.03 | 2.48 | |
| UFlow-trainSupervision Type=Unsupervised, Training Domain Condition (Labeled/Unlabeled/Related evaluation data)=Unlabeled evaluation data2020.06 | 2.5 | |
| UFlowLearning paradigm=Unsupervised, Unsupervised training with test images=true2020.12 | 2.5 | |
| UFlowSupervision=Unsupervised2026.04 | 2.5 | |
| LiteFlowNetLearning paradigm=Supervised2020.12 | 2.52 | |
| PWC-NetSupervision Type=Supervised2020.06 | 2.55 | |
| PWC-NetTraining Data=C + T2020.03 | 2.55 | |
| PWC-NetLearning paradigm=Supervised2020.12 | 2.55 | |
| NLFlowLearning paradigm=Unsupervised, Unsupervised training with test images=true2020.12 | 2.58 | |
| ARFlowLearning paradigm=Unsupervised, Unsupervised training with test images=true2020.12 | 2.79 | |
| ARFlowSupervision=Unsupervised2026.04 | 2.79 | |
| SimFlowLearning paradigm=Unsupervised, Unsupervised training with test images=true2020.12 | 2.86 | |
| SelFlowSupervision Type=Unsupervised, Additional Modalities (MDM, SDM, MF)=Multi-frame flow (MF), Training Domain Condition (Labeled/Unlabeled/Related evaluation data)=Related evaluation data2020.06 | 2.88 | |
| SelFlowLearning paradigm=Unsupervised, Unsupervised training with test images=true2020.12 | 2.88 | |
| SelFlowSupervision=Unsupervised, Multi-frame data usage=true2026.04 | 2.88 | |
| STFlowLearning paradigm=Unsupervised, Unsupervised training with test images=true2020.12 | 2.91 | |
| DDFlowSupervision Type=Unsupervised, Training Domain Condition (Labeled/Unlabeled/Related evaluation data)=Unlabeled evaluation data2020.06 | 2.92 | |
| DDFlowTrain on=Sintel2021.05 | 2.92 | |
| DDFlowLearning paradigm=Unsupervised, Unsupervised training with test images=true2020.12 | 2.92 | |
| UFlow-testSupervision Type=Unsupervised2020.06 | 3.01 | |
| UFlowTrain on=Sintel2021.05 | 3.01 | |
| SpyNet+ftLearning paradigm=Supervised, Fine-tuning=true, Unsupervised training with test images=true2020.12 | 3.17 | |
| SMURFTrain on=KITTI2021.05 | 3.38 | |
| EpiFlowLearning paradigm=Unsupervised, Unsupervised training with test images=true2020.12 | 3.54 | |
| FlowNetS+ftLearning paradigm=Supervised, Fine-tuning=true, Unsupervised training with test images=true2020.12 | 3.66 | |
| HD3Training Data=C + T2020.03 | 3.84 | |
| MFOccFlowSupervision Type=Unsupervised, Additional Modalities (MDM, SDM, MF)=Multi-frame flow (MF), Training Domain Condition (Labeled/Unlabeled/Related evaluation data)=Unlabeled evaluation data2020.06 | 3.89 | |
| Back2FutureLearning paradigm=Unsupervised, Unsupervised training with test images=true2020.12 | 3.89 | |
| EPIFlowSupervision Type=Unsupervised2020.06 | 3.94 | |
| OAFlowSupervision Type=Unsupervised, Training Domain Condition (Labeled/Unlabeled/Related evaluation data)=Unlabeled evaluation data2020.06 | 4.03 | |
| OAFlowLearning paradigm=Unsupervised, Unsupervised training with test images=true2020.12 | 4.03 | |
| SpyNetLearning paradigm=Supervised2020.12 | 4.12 | |
| UFlowTrain on=Chairs2021.05 | 4.36 | |
| FlowNetSLearning paradigm=Supervised2020.12 | 4.5 | |
| DDFlowTrain on=Chairs2021.05 | 4.83 |