SMPL Retargeting

This repository provides tools to retarget motion data from the AMASS dataset to G1 humanoid motions.

📁 Data Preparation

Create a data directory:
```
mkdir -p dataset
```
Download the AMASS dataset:
- Place the unzipped folders inside dataset/amass/.
Run the following script to prepare the data:
```
./download_data.sh
```

Process raw AMASS sequences
Collect selected motion sequences from AMASS and save as a single file:
```
python process_amass_raw.py
```
Split dataset for training/validation/testing
Convert the collected database into train/val/test sets:
```
python process_amass_db.py
```
Convert to poselib skeleton format
Transform training motion data into poselib joint format:
```
python convert_amass_isaac.py
```
Retarget to G1 humanoid skeleton
Perform motion retargeting from SMPL-H to G1 humanoid using poselib:
```
python retarget_g1_smpl_all.py
```

Name		Name	Last commit message	Last commit date
Latest commit History 6 Commits
data_process		data_process
mjcf		mjcf
poselib		poselib
smpl_sim		smpl_sim
.gitignore		.gitignore
LICENSE		LICENSE
README.md		README.md
amass_smplx.ipynb		amass_smplx.ipynb
download_data.sh		download_data.sh
motions_amass_autogen.yaml		motions_amass_autogen.yaml