---
title: FeyNobg
canonical_url: "https://www.modelscope.cn/models/feyninc/FeyNobg"
md_url: "https://www.modelscope.cn/models/feyninc/FeyNobg.md"
repository: feyninc/FeyNobg
last_updated: 2026-07-30
license: apache-2.0
parameters: 262.8M
tensor_type:
  - F32
  - I64
library_name:
  - pytorch
  - safetensors
frameworks:
  - pytorch
downloads: 150
stars: 2
tags:
  - nobg-birefnet
  - model_hub_mixin
  - nobg
  - pytorch_model_hub_mixin
---

# FeyNobg

> FeyNobg - feyninc 在 ModelScope 开源的模型。This model has been pushed to the Hub using the PytorchModelHubMixin integration.

feyninc/FeyNobg 是 ModelScope 魔搭社区上的 262.8M 参数机器学习模型，采用 apache-2.0 许可。

- **Repository**: feyninc/FeyNobg
- **License**: apache-2.0
- **Parameters**: 262.8M
- **Tags**: nobg-birefnet, model_hub_mixin, nobg, pytorch_model_hub_mixin
- **Downloads**: 150
- **Stars**: 2
- **Last updated**: 2026-07-30

Source: https://www.modelscope.cn/models/feyninc/FeyNobg

---

<p align="center">
<img src="https://usefeyn.com/feyn/feyn_mark.svg"/>
</p>

This model has been pushed to the Hub using the [PytorchModelHubMixin](https://huggingface.co/docs/huggingface_hub/package_reference/mixins#huggingface_hub.PyTorchModelHubMixin) integration.

Library: [nobg](https://github.com/feyninc/nobg)

Blog : [feynobg blogpost](https://usefeyn.com/blog/feynobg/) [HF blogpost](https://huggingface.co/blog/feyninc/feynobg)


## how to use the model
```
pip install nobg>=0.2.5
```

```python
import torch
from loadimg import load_img
from nobg import AutoModel, AutoProcessor

model = AutoModel.from_pretrained("feyninc/FeyNobg").eval()
processor = AutoProcessor.from_pretrained("feyninc/FeyNobg")

image = load_img("input.jpg").convert("RGB")
inputs = processor(image, return_tensors="pt")

with torch.no_grad():
    outputs = model(pixel_values=inputs["pixel_values"])

alpha = processor.post_process_alpha_matting(
    outputs, target_sizes=[(image.height, image.width)]
)[0]
processor.cutout(image, alpha).save("output.png")
```


![image](https://cdn-uploads.huggingface.co/production/uploads/6527e89a8808d80ccff88b7a/2QIFDxrIJCLlXY87vOzH2.png)

![image](https://cdn-uploads.huggingface.co/production/uploads/6527e89a8808d80ccff88b7a/W0rNUdiP56son6i33vHzY.png)

![image](https://cdn-uploads.huggingface.co/production/uploads/6527e89a8808d80ccff88b7a/ohqZF89NGEm5LXrEOMLP0.png)

## Citation
If you use this model, please cite:
```bibtex
@article{zheng2024birefnet,
  title={Bilateral Reference for High-Resolution Dichotomous Image Segmentation},
  author={Zheng, Peng and Gao, Dehong and Fan, Deng-Ping and Liu, Li and Laaksonen, Jorma and Ouyang, Wanli and Sebe, Nicu},
  journal={CAAI Artificial Intelligence Research},
  volume={3},
  pages={9150038},
  year={2024},
  url={https://arxiv.org/abs/2401.03407},
}
```

## Contributions
Any contributions are welcome at https://github.com/feyninc/nobg