---
license: mit
---
# High Quality Rendering Dataset of Objaverse

## [Project page](https://aigc3d.github.io/richdreamer/) | [Paper](https://arxiv.org/abs/2311.16918) | [YouTube](https://youtu.be/6gQ1VWiKoc0)

## Download Our High-Quality Renderings through Alibaba OSS Services

```bash
wget https://virutalbuy-public.oss-cn-hangzhou.aliyuncs.com/share/aigc3d/valid_paths_v4_cap_filter_thres_28.json
# Example: python ./scripts/data/download_objaverse.py ./mvs_objaverse ./valid_paths_v4_cap_filter_thres_28.json 50
python ./download_HQ_renderings.py /path/to/savedata /path/to/valid_paths_v4_cap_filter_thres_28.json nthreads(eg. 10)
# caption file
wget https://virutalbuy-public.oss-cn-hangzhou.aliyuncs.com/share/aigc3d/text_captions_cap3d.json
```

## Folder structure
```
|-- ROOT
    |-- dictionary_id
        |-- instance_id
            |-- campos_512_v4
                |-- 00000
                    |-- 00000.json  # Camera Information
                    |-- 00000.png   # RGB 
                    |-- 00000_albedo.png  # Albedo 
                    |-- 00000_hdr.exr  # HDR
                    |-- 00000_mr.png  # Metalness and Roughness
                    |-- 00000_nd.exr  # Normal and Depth
                |-- ...
```