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license: apache-2.0
task_categories:
- robotics
tags:
- libero
- lerobot
- embodied-ai
- manipulation
pretty_name: RoboCerebra (HDF5 Format)
size_categories:
- 1G<n<500G
---
# 📦 RoboCerebra HDF5 Dataset
[](https://opensource.org/licenses/Apache-2.0)
[](https://github.com/qiuboxiang/RoboCerebra)
This repository contains the structured **HDF5 dataset** for the **RoboCerebra** project, optimized for high-performance robot learning training.
**✅ Status: Data Upload Complete.** All large-scale data files are now available for full download and experimental use.
## 📖 Data Source
The dataset is derived from the [**RoboCerebra-Bench**](https://github.com/qiuboxiang/RoboCerebra) raw collection.
* **Content**: Humanoid robotic manipulation demonstrations across various complex environments and tasks.
* **Structure**: Raw trajectory data has been processed and unified into a standard HDF5 format, enabling fast random access and efficient data loading during training.
## 🛠️ Data Conversion Script
The HDF5 files in this repository were converted from the official raw dataset [**qiukingballball/RoboCerebraBench**](https://huggingface.co/datasets/qiukingballball/RoboCerebraBench) using the processing scripts provided in the official **RoboCerebra** repository.
If you need to regenerate the HDF5 files or process custom data subsets, please follow the instructions from the official source:
1. **Clone the official conversion tool**:
Visit [github.com/qiuboxiang/RoboCerebra](https://github.com/qiuboxiang/RoboCerebra) to get the latest scripts.
2. **Navigate to the builder directory**:
```bash
cd rlds_dataset_builder/
```
3. **Run the conversion script**:
Ensure the `--robocerebra_raw_data_dir` points to your local copy of the `RoboCerebraBench` raw data.
```bash
python regenerate_robocerebra_dataset.py \
--robocerebra_raw_data_dir "/path/to/RoboCerebraBench/Ideal" \
--robocerebra_target_dir "./converted_hdf5/robocerebra_ideal"
```
### Argument Descriptions
* `--robocerebra_raw_data_dir`: Root directory containing the raw demonstration data from `qiukingballball/RoboCerebraBench`.
* `--robocerebra_target_dir`: Target path for the output HDF5 files.
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