Class RandomHue

projects/Datasets/Transforms/augmentation.py:24–36

class RandomHue(Augmentation):

    def __init__(self, format, fraction=0.5, prob=0.5):
        super().__init__()
        self._init(locals())

    def get_transform(self, img):
        do = self._rand_range() < self.prob
        if do:
            S_rand, V_rand = random.random(), random.random()
            return HueTransform(self.fraction, S_rand, V_rand, self.format)
        else:
            return NoOpTransform()

class LetterBox(Augmentation):