fMRI-to-image reconstruction on NSD (Subjects 01, 02, 05, 07)
97.8Inception Feature SimilaritySynMind
Evaluation results
| Method | Links | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| SynMind2026.01 | 97.8 | 0.285 | 0.407 | 96.5 | 98.8 | 96.9 | 0.57 | 0.34 | — | — | |
| SynMind*2026.01 | 97.2 | 0.096 | 0.309 | 77.9 | 89.9 | 96.9 | 0.609 | 0.413 | — | — | |
| MindTuner2026.01 | 95.6 | 0.322 | 0.421 | 95.8 | 98.8 | 93.8 | 0.612 | 0.34 | — | — | |
| NeuralDiffuser2026.01 | 95.4 | 0.318 | 0.299 | 95.3 | 98.3 | 95.4 | 0.663 | 0.401 | — | — | |
| MindEye22026.01 | 95.4 | 0.322 | 0.431 | 96.1 | 98.6 | 93 | 0.619 | 0.344 | — | — | |
| NeuroPictor2026.01 | 94.5 | 0.229 | 0.375 | 96.5 | 98.4 | 93.3 | 0.639 | 0.35 | — | — | |
| MindEye2026.01 | 93.8 | 0.309 | 0.323 | 94.7 | 97.8 | 94.1 | 0.645 | 0.367 | — | — | |
| DREAM2026.01 | 93.4 | 0.274 | 0.328 | 93.9 | 96.7 | 94.1 | 0.645 | 0.418 | — | — | |
| MindBridge2026.01 | 92.4 | 0.151 | 0.263 | 87.7 | 95.5 | 94.7 | 0.712 | 0.418 | — | — | |
| UMBRAE2026.01 | 91.7 | 0.283 | 0.341 | 95.5 | 97 | 93.5 | 0.7 | 0.393 | — | — | |
| BrainDiffuser2026.01 | 87.2 | 0.356 | 0.254 | 94.2 | 96.2 | 91.5 | 0.775 | 0.423 | — | — | |
| MindAlignerData Setting=1 hour2026.01 | 83 | 0.206 | 0.414 | 85.6 | 91.3 | 81.2 | 0.802 | 0.463 | — | — | |
| MindReader2026.01 | 78.2 | — | — | — | — | — | — | — | — | — | |
| SDRecon2026.01 | 76 | — | — | 83 | 83 | 77 | — | — | — | — | |
| BrainITTraining Data Duration=40 hours2025.10 | 0.973 | 0.386 | 0.486 | 0.984 | 0.995 | 0.964 | 0.564 | 0.32 | — | — | |
| NeuroVLATraining Data Duration=40 hours2025.10 | 0.968 | 0.265 | 0.357 | 0.931 | 0.971 | 0.975 | 0.633 | 0.321 | — | — | |
| PsychometryVenue=CVPR 20242026.05 | 0.958 | 0.297 | 0.304 | 0.964 | 0.986 | 0.968 | 0.628 | 0.345 | — | — | |
| MindTunerTraining Data Duration=40 hours2025.10 | 0.956 | 0.322 | 0.421 | 0.958 | 0.988 | 0.938 | 0.612 | 0.34 | — | — | |
| MindEye2Training Data Duration=40 hours2025.10 | 0.954 | 0.322 | 0.431 | 0.961 | 0.986 | 0.93 | 0.619 | 0.344 | — | — | |
| MindEyeTraining Data Duration=40 hours2025.10 | 0.946 | 0.319 | 0.36 | 0.928 | 0.969 | 0.933 | 0.648 | 0.377 | — | — | |
| NeuroPictorTraining Data Duration=40 hours2025.10 | 0.945 | 0.229 | 0.375 | 0.965 | 0.984 | 0.933 | 0.639 | 0.35 | — | — | |
| MindDiffuser+MindEye2026.05 | 0.945 | 0.278 | 0.37 | 0.955 | 0.983 | 0.951 | 0.706 | 0.468 | — | — | |
| BrainITTraining Data Duration=1 hour2025.10 | 0.944 | 0.331 | 0.473 | 0.971 | 0.986 | 0.93 | 0.648 | 0.37 | — | — | |
| Second Sight+MindEyeVenue=CCN 20232026.05 | 0.939 | 0.259 | 0.329 | 0.939 | 0.977 | 0.939 | 0.645 | 0.367 | — | — | |
| MindEyeVenue=NeurIPS 20232026.05 | 0.938 | 0.31 | 0.331 | 0.947 | 0.978 | 0.938 | 0.647 | 0.366 | — | — | |
| BrainCLIPVenue=TMI 20252026.05 | 0.938 | — | — | — | — | 0.83 | 0.907 | — | — | — | |
| DREAMTraining Data Duration=40 hours2025.10 | 0.934 | 0.274 | 0.328 | 0.939 | 0.967 | 0.941 | 0.645 | 0.418 | — | — | |
| DREAMVenue=WACV 20242026.05 | 0.934 | 0.274 | 0.328 | 0.939 | 0.967 | 0.941 | 0.645 | 0.418 | — | — | |
| BrainRAM+MindEyeVenue=ACM MM 20232026.05 | 0.926 | 0.176 | 0.342 | 0.899 | 0.957 | 0.941 | 0.666 | 0.381 | — | — | |
| MindBridgeTraining Data Duration=40 hours2025.10 | 0.924 | 0.151 | 0.263 | 0.877 | 0.955 | 0.947 | 0.712 | 0.418 | — | — | |
| UMBRAETraining Data Duration=40 hours2025.10 | 0.917 | 0.283 | 0.341 | 0.955 | 0.97 | 0.935 | 0.7 | 0.393 | — | — | |
| UMBRAEVenue=ECCV 20242026.05 | 0.917 | 0.283 | 0.341 | 0.955 | 0.97 | 0.935 | 0.7 | 0.393 | — | — | |
| Brain-DiffuserTraining Data Duration=40 hours2025.10 | 0.913 | 0.273 | 0.365 | 0.944 | 0.966 | 0.909 | 0.728 | 0.421 | — | — | |
| Brain-DiffuserVenue=Scientific Reports 20232026.05 | 0.872 | 0.254 | 0.356 | 0.942 | 0.962 | 0.915 | 0.775 | 0.423 | — | — | |
| DualaVenue=-2026.03 | 0.854 | 0.23 | 0.416 | 0.879 | 0.935 | 0.835 | 0.781 | 0.445 | 84.5 | 81.1 | |
| MindTunerTraining Data Duration=1 hour2025.10 | 0.848 | 0.224 | 0.42 | 0.878 | 0.936 | 0.835 | 0.78 | 0.44 | — | — | |
| MindTunerVenue=AAAI’252026.03 | 0.848 | 0.224 | 0.42 | 0.878 | 0.936 | 0.835 | 0.78 | 0.44 | 83.1 | 76 | |
| Takagi & NishimotoTraining Data Duration=40 hours2025.10 | 0.838 | 0.246 | 0.41 | 0.789 | 0.856 | 0.821 | 0.811 | 0.504 | — | — | |
| Second SightVenue=CCN 20232026.05 | 0.82 | 0.156 | 0.285 | 0.884 | 0.935 | 0.87 | 0.792 | 0.435 | — | — | |
| MindEye2Training Data Duration=1 hour2025.10 | 0.812 | 0.195 | 0.419 | 0.842 | 0.906 | 0.792 | 0.81 | 0.468 | — | — | |
| MindEye2Venue=ICML’242026.03 | 0.812 | 0.195 | 0.419 | 0.842 | 0.906 | 0.792 | 0.81 | 0.468 | 79 | 57.4 | |
| MindAlignerVenue=ICML’252026.03 | 0.811 | 0.206 | 0.414 | 0.856 | 0.916 | 0.82 | 0.802 | 0.463 | 79 | 75.3 | |
| MindDiffuser2026.05 | 0.784 | 0.256 | 0.344 | 0.852 | 0.843 | 0.791 | 0.884 | 0.551 | — | — | |
| Mind-ReaderVenue=NeurIPS 2022, Reproduced=true2026.05 | 0.782 | 0.104 | 0.294 | 0.709 | 0.839 | 0.781 | 0.853 | 0.463 | — | — | |
| Ozcelik et al.Venue=IJCNN 2022, Reproduced=true2026.05 | 0.764 | 0.126 | 0.135 | 0.689 | 0.812 | 0.763 | 0.879 | 0.579 | — | — | |
| Takagi et al.Venue=CVPR 2023, Reproduced=true2026.05 | 0.76 | 0.222 | 0.318 | 0.83 | 0.83 | 0.77 | 0.916 | 0.578 | — | — | |
| Gu et al.Venue=MIDL 2023, Reproduced=true2026.05 | 0.752 | 0.082 | 0.297 | 0.689 | 0.799 | 0.704 | 0.901 | 0.501 | — | — | |
| Gu2026.01 | — | 0.325 | 0.15 | — | — | — | 0.862 | 0.465 | — | — | |
| MindDiffuser2026.01 | — | 0.354 | 0.278 | — | — | 76.5 | — | — | — | — |