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import PIL.Image as Image |
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import numpy as np |
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import os |
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def main(args): |
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if not args.indir.endswith('/'): |
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args.indir += '/' |
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os.makedirs(args.outdir, exist_ok=True) |
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src_images = [ |
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args.indir+fname for fname in os.listdir(args.indir)] |
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tgt_masks = [ |
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args.outdir+fname[:-4] + f'_mask000.png' |
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for fname in os.listdir(args.indir)] |
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for img_name, msk_name in zip(src_images, tgt_masks): |
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image = Image.open(img_name).convert('RGB') |
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image = np.transpose(np.array(image), (2, 0, 1)) |
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mask = (image == 255).astype(int) |
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print(mask.dtype, mask.shape) |
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Image.fromarray( |
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np.clip(mask[0,:,:] * 255, 0, 255).astype('uint8'),mode='L' |
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).save(msk_name) |
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''' |
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for infile in src_images: |
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try: |
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file_relpath = infile[len(indir):] |
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img_outpath = os.path.join(outdir, file_relpath) |
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os.makedirs(os.path.dirname(img_outpath), exist_ok=True) |
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image = Image.open(infile).convert('RGB') |
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mask = |
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Image.fromarray( |
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np.clip( |
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cur_mask * 255, 0, 255).astype('uint8'), |
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mode='L' |
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).save(cur_basename + f'_mask{i:03d}.png') |
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''' |
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if __name__ == '__main__': |
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import argparse |
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aparser = argparse.ArgumentParser() |
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aparser.add_argument('--indir', type=str, help='Path to folder with images') |
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aparser.add_argument('--outdir', type=str, help='Path to folder to store aligned images and masks to') |
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main(aparser.parse_args()) |
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