ComfyUI-BiRefNet

Introduction

Bilateral Reference Network achieves SOTA result in multi Salient Object Segmentation dataset, this repo pack BiRefNet as ComfyUI nodes, and make this SOTA model easier use for everyone.

Installation

1. Go to comfyUI custom_nodes folder, ComfyUI/custom_nodes/
2. git clone https://github.com/viperyl/ComfyUI-BiRefNet.git
3. pip install requirements.txt

Download Model Checkpoints

Before using BiRefNet, download the model checkpoints with Git LFS:

1. Ensure git lfs is installed. If not, install it.
2. Download the checkpoints to the ComfyUI models directory by pulling the large model files using git lfs:

   cd ./models/
   git clone https://huggingface.co/ViperYX/BiRefNet
   cd BiRefNet
   git lfs install
   git lfs pull
   

Usage

The demo workflow placed in workflow/example_workflow.json

Sample Result

Acknowledgments

Thanks to BiRefNet repo owner ZhengPeng7/BiRefNet: Bilateral Reference for High-Resolution Dichotomous Image Segmentation (github.com)