---
license: mit
---

# Arb-Objaverse Dataset

[Project page](https://lizb6626.github.io/IDArb/) | [Paper](https://lizb6626.github.io/IDArb/) | [Code](https://github.com/Lizb6626/IDArb)

![image/png](assets/dataset.png)


## News

- [2024-12] We are in the process of uploading the complete dataset. Stay tuned!

## Dataset Format

```
Arb-Objaverse Dataset
├── 000-000 
│   ├── 0a3dd21606a84a449bb22f597c34bab7  // object uid
│   │   ├── albedo_<view_idx>.png  // albedo image
│   │   ├── color_<light_idx>_<view_idx>.png  // rendered rgb image
│   │   ├── normal_<view_idx>.exr
│   │   ├── orm_<view_idx>.png  // we store material as (o, roughness, metallic), where o is left unused
│   │   ├── camera.json  // camera poses
│   │   ├── lighting.json  // rendering light
```

## Rendering Scripts

Rendering scripts for generating this dataset are available in the `./rendering` directory. We utilize `blenderproc==2.5.0` for Blender rendering. Environmental HDRs are sourced from the [Haven Dataset](https://dlr-rm.github.io/BlenderProc/examples/datasets/haven/README.html).