README.md

---
license: other
license_name: per-file
tags:
  - image-restoration
  - hdr
  - denoising
  - low-light
---

# WAS Node Suite weights

A stable mirror of the checkpoints the WAS Node Suite Power Preprocessor loads, so a node
does not break when a third-party copy is moved or removed. Nothing here is trained by this
project. Every file keeps the licence of the work it came from, and each is listed with its
origin below.

## denoise/

| File | Original | Licence |
|---|---|---|
| `scunet_color_real_psnr.pth` | [cszn/SCUNet](https://github.com/cszn/SCUNet), Kai Zhang | Apache-2.0 |
| `NAFNet-SIDD-width32.pth` | [megvii-research/NAFNet](https://github.com/megvii-research/NAFNet) | MIT, with Apache-2.0 for BasicSR |
| `NAFNet-SIDD-width64.pth` | [megvii-research/NAFNet](https://github.com/megvii-research/NAFNet) | MIT, with Apache-2.0 for BasicSR |

## hdr/

Converted to safetensors for native ComfyUI inference.

| File | Original | Licence |
|---|---|---|
| `hdrcnn.safetensors` | [gabrieleilertsen/hdrcnn](https://github.com/gabrieleilertsen/hdrcnn), Gabriel Eilertsen | BSD-3-Clause |

## low_light/

| File | Original | Licence |
|---|---|---|
| `hvi-cidnet-generalization.safetensors` | [Fediory/HVI-CIDNet](https://github.com/Fediory/HVI-CIDNet) | MIT |
| `hvi-cidnet-sice.safetensors` | [Fediory/HVI-CIDNet](https://github.com/Fediory/HVI-CIDNet) | MIT |
| `hvi-cidnet-sony-total-dark.safetensors` | [Fediory/HVI-CIDNet](https://github.com/Fediory/HVI-CIDNet) | MIT |
| `hvi-cidnet-fivek.safetensors` | [Fediory/HVI-CIDNet](https://github.com/Fediory/HVI-CIDNet) | MIT |
| `retinexformer-ntire.pth` | [caiyuanhao1998/Retinexformer](https://github.com/caiyuanhao1998/Retinexformer) | MIT |
| `retinexformer-lol-v1.pth` | same | MIT |
| `retinexformer-lol-v2-real.pth` | same | MIT |
| `retinexformer-lol-v2-synthetic.pth` | same | MIT |
| `retinexformer-fivek.pth` | same | MIT |
| `retinexformer-sid.pth` | same | MIT |
| `retinexformer-smid.pth` | same | MIT |
| `retinexformer-sdsd-indoor.pth` | same | MIT |
| `retinexformer-sdsd-outdoor.pth` | same | MIT |
| `darkir-m.pt` | [cidautai/DarkIR](https://github.com/cidautai/DarkIR) | MIT |

## birefnet/

| File | Original | Licence |
|---|---|---|
| `birefnet/General.safetensors` | [ZhengPeng7/BiRefNet](https://github.com/ZhengPeng7/BiRefNet) | MIT |
| `birefnet/General-HR.safetensors` | [ZhengPeng7/BiRefNet](https://github.com/ZhengPeng7/BiRefNet) | MIT |
| `birefnet/General-dynamic.safetensors` | [ZhengPeng7/BiRefNet](https://github.com/ZhengPeng7/BiRefNet) | MIT |
| `birefnet/General-reso_512.safetensors` | [ZhengPeng7/BiRefNet](https://github.com/ZhengPeng7/BiRefNet) | MIT |
| `birefnet/DIS.safetensors` | [ZhengPeng7/BiRefNet](https://github.com/ZhengPeng7/BiRefNet) | MIT |
| `birefnet/DIS-TR_TEs.safetensors` | [ZhengPeng7/BiRefNet](https://github.com/ZhengPeng7/BiRefNet) | MIT |
| `birefnet/COD.safetensors` | [ZhengPeng7/BiRefNet](https://github.com/ZhengPeng7/BiRefNet) | MIT |
| `birefnet/HRSOD.safetensors` | [ZhengPeng7/BiRefNet](https://github.com/ZhengPeng7/BiRefNet) | MIT |
| `birefnet/Matting-HR.safetensors` | [ZhengPeng7/BiRefNet](https://github.com/ZhengPeng7/BiRefNet) | MIT |
| `birefnet/Portrait.safetensors` | [ZhengPeng7/BiRefNet](https://github.com/ZhengPeng7/BiRefNet) | MIT |

## ben2/

| File | Original | Licence |
|---|---|---|
| `ben2/ben2-base.safetensors` | [PramaLLC/BEN2](https://huggingface.co/PramaLLC/BEN2) | MIT |

## Citations

    Zhang et al., Practical Blind Denoising via Swin-Conv-UNet and Data Synthesis, 2022.
    Chen et al., Simple Baselines for Image Restoration, ECCV 2022.
    Yan et al., HVI: A New Color Space for Low-light Image Enhancement, CVPR 2025.
    Cai et al., Retinexformer: One-stage Retinex-based Transformer for Low-light
    Image Enhancement, ICCV 2023.
    Feijoo et al., DarkIR: Robust Low-Light Image Restoration, 2024.
    Zheng et al., Bilateral Reference for High-Resolution Dichotomous Image
    Segmentation, 2024.