Evaluation Datasets
With hidden ground-truth flow
| Hidden Texture | Synthetic | Stereo | High-speed camera (no GT) | |||||||||
 Army 
|  Mequon 
|  Schefflera 
|  Wooden 
|  Grove 
|  Urban 
|  Yosemite 
|  Teddy 
|  Backyard |  Basketball |  Dumptruck |  Evergreen | |
| # frames | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 2 | 8 | 8 | 8 | 8 |
| Flow Eval | yes | yes | yes | yes | yes | yes | yes | yes | -- | -- | -- | -- |
| Interp Eval | -- | yes | yes | -- | -- | yes | -- | yes | yes | yes | yes | yes |
| Download: | Color | Gray |
| All frames (usually 8) | eval-color-allframes.zip (31MB) | eval-gray-allframes.zip (12MB) |
| Two frames only | eval-color-twoframes.zip (8MB) | eval-gray-twoframes.zip (3MB) |
Instructions for participating in the evaluation can be found on the Submit page.
Other Datasets
With public ground-truth flow. These can be used for training.
| Hidden Texture | Synthetic | Stereo | High-speed camera (no GT) | |||||||||
 RubberWhale 
|  Hydrangea 
|  Dimetrodon 
|  Grove2 
|  Grove3 
|  Urban2 
|  Urban3 
|  Venus 
|  Beanbags |  DogDance |  MiniCooper |  Walking | |
| # frames | 8 | 8 | 2 | 8 | 8 | 8 | 8 | 2 | 8 | 8 | 8 | 8 |
| Download: | Color | Gray |
| All frames (usually 8) | other-color-allframes.zip (32MB) | other-gray-allframes.zip (12MB) |
| Two frames only | other-color-twoframes.zip (9MB) | other-gray-twoframes.zip (3.4MB) |
| Ground-truth flow | other-gt-flow.zip (13MB) | |
| Ground-truth interpolation | other-gt-interp.zip (4.5MB) | other-gt-interp-gray.zip (1.7MB) |
The ground-truth flow is provided in our .flo format. Information and C++ code is in flow-code.zip, which contains the file README.txt. A Matlab version is available in flow-code-matlab.zip.
Acknowledgments
Many thanks to Brad Hiebert-Treuer and Alan Lim, who spent countless hours creating the hidden texture datasets. Thanks also to 3delight, Mental Images, Pixar, Doug Creel, and Luca Fascione for their help with the synthetic data.