---
license: apache-2.0
---
### ARKitScenes Dataset for LBM
Preprocessed [ARKitScenes Dataset](https://github.com/apple/ARKitScenes) following [CUT3R](https://github.com/CUT3R/CUT3R/blob/main/docs/preprocess.md#arkitscenes).

Each scene contains the following structure when extracted:
```
40753679/         
├── lowres_depth
|   ├── 40753679_6790.148.png
|   ├── ...
├── vga_wide
|   ├── 40753679_6790.148.jpg
|   ├── ...
├── new_scene_metadata.npz
└── scene_metadata.npz

```

**Data Format Details:**
- **vga_wide**: RGB images in .jpg format
- **lowres_depth**: Depth data in .png format (numpy arrays)
- **new_scene_metadata.npz**: Camera data processed by [DUSt3R](https://github.com/naver/dust3r)
- **scene_metadata.npz**: Preprocessed metadata.

Please note:
1. 154 test scenes, 154 valid.
2. 4332 train scenes, 3344 valid.
3. 1006334 images and depth maps.
4. 278G after decompression.