mirror of
https://github.com/lllyasviel/stable-diffusion-webui-forge.git
synced 2026-02-19 22:34:00 +00:00
70 lines
2.1 KiB
Python
70 lines
2.1 KiB
Python
import spaces
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import os
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import gradio as gr
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from gradio_imageslider import ImageSlider
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from loadimg import load_img
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from transformers import AutoModelForImageSegmentation
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import torch
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from torchvision import transforms
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# torch.set_float32_matmul_precision(["high", "highest"][0])
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os.environ['HOME'] = spaces.convert_root_path() + 'home'
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with spaces.GPUObject() as birefnet_gpu_obj:
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birefnet = AutoModelForImageSegmentation.from_pretrained(
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"ZhengPeng7/BiRefNet", trust_remote_code=True
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)
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spaces.automatically_move_to_gpu_when_forward(birefnet)
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transform_image = transforms.Compose(
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[
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transforms.Resize((1024, 1024)),
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transforms.ToTensor(),
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transforms.Normalize([0.485, 0.456, 0.406], [0.229, 0.224, 0.225]),
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]
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)
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@spaces.GPU(gpu_objects=[birefnet_gpu_obj], manual_load=True)
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def fn(image):
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im = load_img(image, output_type="pil")
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im = im.convert("RGB")
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image_size = im.size
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origin = im.copy()
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image = load_img(im)
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input_images = transform_image(image).unsqueeze(0).to(spaces.gpu)
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# Prediction
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with torch.no_grad():
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preds = birefnet(input_images)[-1].sigmoid().cpu()
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pred = preds[0].squeeze()
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pred_pil = transforms.ToPILImage()(pred)
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mask = pred_pil.resize(image_size)
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image.putalpha(mask)
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return (image, origin)
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slider1 = ImageSlider(label="birefnet", type="pil")
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slider2 = ImageSlider(label="birefnet", type="pil")
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image = gr.Image(label="Upload an image")
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text = gr.Textbox(label="Paste an image URL")
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chameleon = load_img(spaces.convert_root_path() + "chameleon.jpg", output_type="pil")
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url = "https://hips.hearstapps.com/hmg-prod/images/gettyimages-1229892983-square.jpg"
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tab1 = gr.Interface(
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fn, inputs=image, outputs=slider1, examples=[chameleon], api_name="image", allow_flagging="never"
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)
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tab2 = gr.Interface(fn, inputs=text, outputs=slider2, examples=[url], api_name="text", allow_flagging="never")
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demo = gr.TabbedInterface(
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[tab1, tab2], ["image", "text"], title="birefnet for background removal"
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)
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if __name__ == "__main__":
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demo.launch(inbrowser=True)
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