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 |
Note (7/29/08): There have been slight changes to the synthetic datasets (Grove and Urban). All zip files have been updated.
| 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) |
Below we provide new zip files containing just the changed files. Please download them and replace the old files.
| Download new synth files: | Color | Gray |
| All frames (usually 8) | newsynth-eval-color-allframes.zip (8MB) | newsynth-eval-gray-allframes.zip (2.9MB) |
| Two frames only | newsynth-eval-color-twoframes.zip (2MB) | newsynth-eval-gray-twoframes.zip (0.7MB) |
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 |
Note (7/29/08): There have been slight changes to the synthetic datasets (Grove2,3 and Urban2,3). All zip files have been updated.
| 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) |
Below we provide new zip files containing just the changed files. Please download them and replace the old files.
| Download new synth files: | Color | Gray |
| All frames (usually 8) | newsynth-other-color-allframes.zip (15MB) | newsynth-other-gray-allframes.zip (12MB) |
| Two frames only | newsynth-other-color-twoframes.zip (5.4MB) | newsynth-other-gray-twoframes.zip (1.4MB) |
| Ground-truth flow | newsynth-other-gt-flow.zip (8.5MB) | |
| Ground-truth interpolation | newsynth-other-gt-interp.zip (1.9MB) | newsynth-other-gt-interp-gray.zip (0.7MB) |
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.