Repository: Jcd1230/rembg-comfyui-node
Branch: master
Commit: fac7df6c3f42
Files: 3
Total size: 1.7 KB
Directory structure:
gitextract_5n36fn9p/
├── README.md
├── __init__.py
└── requirements.txt
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FILE CONTENTS
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FILE: README.md
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# [Rembg](https://github.com/danielgatis/rembg) Background Removal Node for [ComfyUI](https://github.com/comfyanonymous/ComfyUI)
1. Clone to your `custom_nodes` folder in ComfyUI:
```
git clone https://github.com/Jcd1230/rembg-comfyui-node.git
```
2. Install `rembg[gpu]` (recommended) or `rembg`, depending on GPU support, to your ComfyUI virtual environment. E.g.:
```
pip install rembg[gpu]
```
To use, just look for the *Image Remove Background (rembg)* node.
## Acknowledgements
Thanks to [WASasquatch's Node Suite](https://github.com/WASasquatch/was-node-suite-comfyui) for great examples and a couple helper functions.
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FILE: __init__.py
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from rembg import remove
from PIL import Image
import torch
import numpy as np
# Tensor to PIL
def tensor2pil(image):
return Image.fromarray(np.clip(255. * image.cpu().numpy().squeeze(), 0, 255).astype(np.uint8))
# Convert PIL to Tensor
def pil2tensor(image):
return torch.from_numpy(np.array(image).astype(np.float32) / 255.0).unsqueeze(0)
class ImageRemoveBackgroundRembg:
def __init__(self):
pass
@classmethod
def INPUT_TYPES(s):
return {
"required": {
"image": ("IMAGE",),
},
}
RETURN_TYPES = ("IMAGE",)
FUNCTION = "remove_background"
CATEGORY = "image"
def remove_background(self, image):
image = pil2tensor(remove(tensor2pil(image)))
return (image,)
# A dictionary that contains all nodes you want to export with their names
# NOTE: names should be globally unique
NODE_CLASS_MAPPINGS = {
"Image Remove Background (rembg)": ImageRemoveBackgroundRembg
}
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FILE: requirements.txt
================================================
rembg
gitextract_5n36fn9p/ ├── README.md ├── __init__.py └── requirements.txt
SYMBOL INDEX (6 symbols across 1 files)
FILE: __init__.py
function tensor2pil (line 7) | def tensor2pil(image):
function pil2tensor (line 11) | def pil2tensor(image):
class ImageRemoveBackgroundRembg (line 14) | class ImageRemoveBackgroundRembg:
method __init__ (line 15) | def __init__(self):
method INPUT_TYPES (line 19) | def INPUT_TYPES(s):
method remove_background (line 30) | def remove_background(self, image):
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"preview": "from rembg import remove\nfrom PIL import Image\nimport torch\nimport numpy as np\n\n# Tensor to PIL\ndef tensor2pil(image):\n "
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"chars": 6,
"preview": "rembg\n"
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