28 lines
781 B
Python
Executable File
28 lines
781 B
Python
Executable File
#!/usr/bin/env python3
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from diffusers import PNDM, UNetModel, PNDMScheduler
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import PIL.Image
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import numpy as np
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import torch
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model_id = "fusing/ddim-celeba-hq"
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model = UNetModel.from_pretrained(model_id)
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scheduler = PNDMScheduler()
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# load model and scheduler
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ddpm = PNDM(unet=model, noise_scheduler=scheduler)
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# run pipeline in inference (sample random noise and denoise)
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image = ddpm()
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# process image to PIL
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image_processed = image.cpu().permute(0, 2, 3, 1)
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image_processed = (image_processed + 1.0) / 2
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image_processed = torch.clamp(image_processed, 0.0, 1.0)
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image_processed = image_processed * 255
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image_processed = image_processed.numpy().astype(np.uint8)
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image_pil = PIL.Image.fromarray(image_processed[0])
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# save image
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image_pil.save("/home/patrick/images/test.png")
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