Prepare Dataset.

[Promethe-us]

Congratulations on your outstanding work! I’d like to ask for some guidance—I’m trying to test with my own hand motion capture data and a personal mesh (.obj). I'm currently working on data preprocessing, and I noticed there are two sets of preprocessing scripts in your code:

（1）hand_imitation/env/models/assets/objects/generate_trajs.py
（2）vividex_mujoco/common/utils/process_dataset.py and vividex_mujoco/common/utils/prep_mesh.py

vividex_mujoco/common/utils/process_dataset.py and vividex_mujoco/common/utils/prep_mesh.py
It seems that (1) is based on DexMV. Could you please let me know which one you used? Thank you very much for your help!

[zerchen]

Hi,

Thanks for your interests. I think I first use "vividex_mujoco/common/utils/process_dataset.py" to get hand/object poses under the table coordinate system. Then, I employ "hand_imitation/env/models/assets/objects/generate_trajs.py" to generate the reference trajectories.

Best,
Zerui

[pekingperson]

do you have any data files for testing process_dataset.py? we downloaded the package, but the "data" folder is missing

[zerchen]

Hi,

You could download DexYCB dataset from here and test with process_dataset.py.