auto_augment/best_policies.py [306:324]:
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            "color": lambda img, magnitude: ImageEnhance.Color(img).enhance(
                1 + magnitude * random.choice([-1, 1])
            ),
            "posterize": lambda img, magnitude: ImageOps.posterize(img, magnitude),
            "solarize": lambda img, magnitude: ImageOps.solarize(img, magnitude),
            "contrast": lambda img, magnitude: ImageEnhance.Contrast(img).enhance(
                1 + magnitude * random.choice([-1, 1])
            ),
            "sharpness": lambda img, magnitude: ImageEnhance.Sharpness(img).enhance(
                1 + magnitude * random.choice([-1, 1])
            ),
            "brightness": lambda img, magnitude: ImageEnhance.Brightness(img).enhance(
                1 + magnitude * random.choice([-1, 1])
            ),
            "autocontrast": lambda img, magnitude: ImageOps.autocontrast(img),
            "equalize": lambda img, magnitude: ImageOps.equalize(img),
            "invert": lambda img, magnitude: ImageOps.invert(img),
            "rescale": lambda img, magnitude: rescale(img, magnitude),
        }
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per_class_augmentation/augmentations.py [67:85]:
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        "color": lambda img, magnitude: ImageEnhance.Color(img).enhance(
            1 + magnitude * random.choice([-1, 1])
        ),
        "posterize": lambda img, magnitude: ImageOps.posterize(img, magnitude),
        "solarize": lambda img, magnitude: ImageOps.solarize(img, magnitude),
        "contrast": lambda img, magnitude: ImageEnhance.Contrast(img).enhance(
            1 + magnitude * random.choice([-1, 1])
        ),
        "sharpness": lambda img, magnitude: ImageEnhance.Sharpness(img).enhance(
            1 + magnitude * random.choice([-1, 1])
        ),
        "brightness": lambda img, magnitude: ImageEnhance.Brightness(img).enhance(
            1 + magnitude * random.choice([-1, 1])
        ),
        "autocontrast": lambda img, magnitude: ImageOps.autocontrast(img),
        "equalize": lambda img, magnitude: ImageOps.equalize(img),
        "invert": lambda img, magnitude: ImageOps.invert(img),
        "rescale": lambda img, magnitude: rescale(img, magnitude),
    }
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