Optical Flow on Sintel clean (test)
6.68AEE (Unmatched)GMFlow+
Evaluation results
| Method | Links | |||||
|---|---|---|---|---|---|---|
| GMFlow+initialization=two frames only2022.11 | 6.68 | — | 1.03 | 0.34 | — | |
| UnimatchInitialization protocol=two frames only2026.02 | 6.68 | — | — | 0.34 | — | |
| FlowFormerinitialization=two frames only2022.11 | 7.63 | — | 1.2 | 0.41 | — | |
| FlowFormerInitialization protocol=two frames only2026.02 | 7.63 | — | — | 0.41 | — | |
| DenVisCoMInitialization protocol=two frames only2026.02 | 7.903 | — | — | 0.44 | — | |
| GMAFrame initialization=last frame's flow prediction2021.11 | 7.96 | 0.58 | 1.39 | — | — | |
| GMA+initialization=two frames only2022.11 | 7.96 | — | 1.39 | 0.58 | — | |
| GMAInitialization protocol=last frame flow prediction2026.02 | 7.96 | — | — | 0.58 | — | |
| CRAFT+initialization=two frames only2022.11 | 8.2 | — | 1.44 | 0.61 | — | |
| CRAFTInitialization protocol=last frame flow prediction2026.02 | 8.2 | — | — | 0.61 | — | |
| GMFlowNetinitialization=two frames only2022.11 | 8.49 | — | 1.39 | 0.52 | — | |
| GMFlowNetInitialization protocol=two frames only2026.02 | 8.49 | — | — | 0.52 | — | |
| AGFlow+initialization=two frames only2022.11 | 8.54 | — | 1.43 | 0.56 | — | |
| AGFlowInitialization protocol=last frame flow prediction2026.02 | 8.54 | — | — | 0.56 | — | |
| DIPinitialization=last frame flow prediction2022.11 | 8.92 | — | 1.44 | 0.52 | — | |
| DIPInitialization protocol=last frame flow prediction2026.02 | 8.92 | — | — | 0.52 | — | |
| RAFTFrame initialization=last frame's flow prediction2021.11 | 9.65 | 0.62 | 1.61 | — | — | |
| RAFT+initialization=two frames only2022.11 | 9.65 | — | 1.61 | 0.62 | — | |
| RAFTInitialization protocol=last frame flow prediction2026.02 | 9.65 | — | — | 0.62 | — | |
| GMFlowFrame initialization=two frames only2021.11 | 10.56 | 0.65 | 1.74 | — | — | |
| GMFlowinitialization=two frames only2022.11 | 10.56 | — | 1.74 | 0.65 | — | |
| GMFlowInitialization protocol=two frames only2026.02 | 10.56 | — | — | 0.65 | — | |
| DICLFrame initialization=two frames only2021.11 | 16.24 | 0.97 | 2.63 | — | — | |
| DICLinitialization=two frames only2022.11 | 16.24 | — | 2.63 | 0.97 | — | |
| DICLInitialization protocol=two frames only2026.02 | 16.24 | — | — | 0.97 | — | |
| VCNFrame initialization=two frames only2021.11 | 16.68 | 1.11 | 2.81 | — | — | |
| VCNinitialization=two frames only2022.11 | 16.68 | — | 2.81 | 1.11 | — | |
| VCNInitialization protocol=two frames only2026.02 | 16.68 | — | — | 1.11 | — | |
| PWC-Net+Frame initialization=two frames only2021.11 | 20.12 | 1.41 | 3.45 | — | — | |
| PWC-Net+initialization=two frames only2022.11 | 20.12 | — | 3.45 | 1.41 | — | |
| PWC-Net+Initialization protocol=two frames only2026.02 | 20.12 | — | — | 1.41 | — | |
| FlowNet2Frame initialization=two frames only2021.11 | 25.4 | 1.56 | 4.16 | — | — | |
| FlowNet2initialization=two frames only2022.11 | 25.4 | — | 4.16 | 1.56 | — | |
| FlowNet2Initialization protocol=two frames only2026.02 | 25.4 | — | — | 1.56 | — | |
| HD3Frame initialization=two frames only2021.11 | 30.63 | 1.62 | 4.79 | — | — | |
| HD³initialization=two frames only2022.11 | 30.63 | — | 4.79 | 1.62 | — | |
| HD3Initialization protocol=two frames only2026.02 | 30.63 | — | — | 1.62 | — | |
| ARFlowSupervision=Unsupervised2026.04 | — | — | — | — | 4.78 | |
| CRAFTEvaluation Protocol=Zero-shot, Training Dataset=Scene Flow2025.10 | — | — | — | — | 1.27 | |
| DeepFlow+backbone=CPU, runtime=51,940ms2016.12 | — | 5.38 | — | — | — | |
| DIPEvaluation Protocol=Zero-shot, Training Dataset=Scene Flow2025.10 | — | — | — | — | 1.3 | |
| DIS-Fastbackbone=CPU, runtime=70ms2016.12 | — | 9.35 | — | — | — | |
| EMD-LEvaluation Protocol=Zero-shot, Training Dataset=Scene Flow2025.10 | — | — | — | — | 0.88 | |
| EpicFlow+backbone=CPU, runtime=42,600ms2016.12 | — | 4.12 | — | — | — | |
| EPPMbackbone=GPU, runtime=200ms2016.12 | — | 6.49 | — | — | — | |
| FlowDiffuserSupervision=Supervised2026.04 | — | — | — | — | 1.02 | |
| FlowFieldsbackbone=CPU, runtime=22,810ms2016.12 | — | 3.75 | — | — | — | |
| FlowFormerSupervision=Supervised2026.04 | — | — | — | — | 1.16 | |
| FlowFormerEvaluation Protocol=Zero-shot, Training Dataset=Scene Flow2025.10 | — | — | — | — | 1.01 | |
| FlowNet2backbone=GPU, runtime=123ms2016.12 | — | 3.96 | — | — | — | |
| FlowNet2-ft-sintelbackbone=GPU, runtime=123ms, fine-tuned=Sintel2016.12 | — | 4.16 | — | — | — | |
| FlowNetCbackbone=GPU, runtime=32ms, fine-tuned=true2016.12 | — | 6.85 | — | — | — | |
| FlowNetSbackbone=GPU, runtime=18ms, fine-tuned=true2016.12 | — | 6.96 | — | — | — | |
| GMAEvaluation Protocol=Zero-shot, Training Dataset=Scene Flow2025.10 | — | — | — | — | 1.3 | |
| GMFlowNetEvaluation Protocol=Zero-shot, Training Dataset=Scene Flow2025.10 | — | — | — | — | 1.14 | |
| LDOF (CPU)backbone=CPU, runtime=64,900ms2016.12 | — | 7.56 | — | — | — | |
| M2FlowSupervision=Unsupervised, Multi-frame data usage=true2026.04 | — | — | — | — | 3.38 | |
| MatchAttentionEvaluation Protocol=Zero-shot, Training Dataset=Scene Flow2025.10 | — | — | — | — | 1.1 | |
| PCA-Flowbackbone=CPU, runtime=140ms2016.12 | — | 6.83 | — | — | — | |
| PCA-Layersbackbone=GPU, runtime=3,300ms2016.12 | — | 5.73 | — | — | — | |
| PWC-NetEvaluation Protocol=Zero-shot, Training Dataset=Scene Flow2025.10 | — | — | — | — | 2.55 | |
| PWC-Net+Supervision=Supervised2026.04 | — | — | — | — | 3.45 | |
| RAFTFrame initialization=two frames only2021.11 | — | — | 1.94 | — | — | |
| RAFTinitialization=two frames only2022.11 | — | — | 1.94 | — | — | |
| RAFTSupervision=Supervised2026.04 | — | — | — | — | 1.61 | |
| RAFTEvaluation Protocol=Zero-shot, Training Dataset=Scene Flow2025.10 | — | — | — | — | 1.43 | |
| RPKNetEvaluation Protocol=Zero-shot, Training Dataset=Scene Flow2025.10 | — | — | — | — | 1.12 | |
| SEA-RAFT(L)Evaluation Protocol=Zero-shot, Training Dataset=Scene Flow2025.10 | — | — | — | — | 1.19 | |
| SEA-RAFT(M)Evaluation Protocol=Zero-shot, Training Dataset=Scene Flow2025.10 | — | — | — | — | 1.21 | |
| SelFlowSupervision=Unsupervised, Multi-frame data usage=true2026.04 | — | — | — | — | 6.56 | |
| SKFlowEvaluation Protocol=Zero-shot, Training Dataset=Scene Flow2025.10 | — | — | — | — | 1.22 | |
| SMURFSupervision=Unsupervised, Multi-frame data usage=true2026.04 | — | — | — | — | 3.15 | |
| U2FlowSupervision=Unsupervised2026.04 | — | — | — | — | 2.83 | |
| U2Flow (+FF)Supervision=Unsupervised, Multi-frame data usage=true, Bidirectional flow fusion (+FF)=true2026.04 | — | — | — | — | 2.83 | |
| UFlowSupervision=Unsupervised2026.04 | — | — | — | — | 5.21 | |
| UnFlow-CSSSupervision=Unsupervised2026.04 | — | — | — | — | 9.38 | |
| UnSAMFlowSupervision=Unsupervised, Semantic inputs=true2026.04 | — | — | — | — | 3.93 | |
| UPFlowSupervision=Unsupervised2026.04 | — | — | — | — | 4.68 | |
| VideoFlowSupervision=Supervised, Multi-frame data usage=true2026.04 | — | — | — | — | 0.99 |