Method __call__

pycontrast/datasets/util.py:86–89

(self, img)

class RGB2Lab(object):
    """Convert RGB PIL image to ndarray Lab."""
    def __call__(self, img):
        img = np.asarray(img, np.uint8)
        img = color.rgb2lab(img)
        return img


class RGB2YCbCr(object):