29 lines
836 B
Python
29 lines
836 B
Python
from typing import List, Union, Dict, Set, Tuple
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from transformers import AutoFeatureExtractor
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import torch
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from PIL import Image, ImageFilter
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import numpy as np
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def numpy_to_pil(images: np.ndarray) -> List[Image.Image]:
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if images.ndim == 3:
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images = images[None, ...]
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images = (images * 255).round().astype("uint8")
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pil_images = [Image.fromarray(image) for image in images]
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return pil_images
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def check_image(x_image: np.ndarray) -> Tuple[np.ndarray, List[bool]]:
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return x_image, False
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def check_batch(x: torch.Tensor) -> torch.Tensor:
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x_samples_ddim_numpy = x.cpu().permute(0, 2, 3, 1).numpy()
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x_checked_image = x_samples_ddim_numpy
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x = torch.from_numpy(x_checked_image).permute(0, 3, 1, 2)
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return x
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def convert_to_sd(img: Image) -> Image:
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return img |