Spaces:
Running
Running
Regarding the issue of data reading.
#2
by
KY97
- opened
Great work! Now, when I use these datasets, I encounter this issue: when I directly use lerobot's multilerobotdataset to read different datasets, I find that due to the varying definitions of observed images (number of viewpoints) in different datasets, it becomes impossible to extract common image observations. As a result, the returned data does not include image observation data. Therefore, it seems that the current lerobot does not directly support reading multiple datasets in the oxe data format. Have you worked with reading multiple datasets? Have you modified the multilerobotdataset for this purpose? Thank you!
Hi, sorry for late reply. Currently, MultiLeRobotDataset is not supported, see this.
Tips for using MultiLeRobotDataset,
- add a custom list for features reading keys in LeRobotDataset.
- fix the logic in MultiLeRobotDataset.
- make sure pad the missing attributes and reshape the image to a fixed shape when getting item.