Kytra's MatAnyone implementation for ComfyUI
This is a ComfyUI node for MatAnyone, a state-of-the-art video matting model that can remove backgrounds from videos using just a single mask for the first frame for enhanced/guided video matting.
Installation
- Clone this repository into your ComfyUI custom_nodes folder:
cd ComfyUI/custom_nodes
git clone https://github.com/KytraScript/ComfyUI_MatAnyone_Kytra.git
- Install pip requirements
cd ComfyUI/custom_nodes/ComfyUI_MatAnyone_Kytra
pip install -r requirements.txt
- The model weights are automatically downloaded during your first run from: https://huggingface.co/Mothersuperior/ComfyUI_MatAnyone_Kytra and they will be placed in the ComfyUI_MatAnyone_Kytra/model folder
https://github.com/user-attachments/assets/dddde8ec-4312-43a8-9b0f-77ef00c16100
Parameters
- video_frames: Video image batch (example workflow uses VHS Video Loader)
- mask: First frame mask (subject rgb(255,255,255))
- warmup_frames: Number of warmup iterations (default: 10)
- erode_kernel: Erosion kernel size (default: 10)
- dilate_kernel: Dilation kernel size (default: 10)
- bg_red & bg_green & bg_blue: Set values for background color for composite video output
Example Workflow
- Provided in the repository 'workflow' directory
Credits
- Original MatAnyone implementation: https://github.com/pq-yang/MatAnyone
- Paper: MatAnyone: Prompting Any Object for Open-world Matting
License
This project is licensed under the same license as the original MatAnyone project.