23 lines
507 B
Python
23 lines
507 B
Python
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import os
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import rawpy
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from PIL import Image, ImageOps
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path = 'data/RAW/SC1/BR1'
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filename = os.path.join(path, '00570/back.orf')
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raw = rawpy.imread(filename)
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rgb_image = raw.postprocess()
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image = Image.fromarray(rgb_image).convert('RGBA')
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hsv_image = image.convert('HSV')
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h, s, v = hsv_image.split()
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green_mask = Image.eval(h, lambda x: 255 if 50 < x < 90 else 0)
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green_mask = ImageOps.invert(green_mask)
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rgba_image = image.copy()
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rgba_image.putalpha(green_mask)
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rgba_image.save('output.png', 'PNG')
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