data/image_transforms.py [99:110]:
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        new_w = w
        new_h = h if not self.make_square else w
        if self.aspect_ratio:
            random_aspect_ratio = 0.5 * (self.rng.uniform(self.aspect_ratio[0], self.aspect_ratio[1])
                                       + self.rng.uniform(self.aspect_ratio[0], self.aspect_ratio[1]))
            if self.rng.rand() > 0.5:
                random_aspect_ratio = 1.0 / random_aspect_ratio
            new_w *= random_aspect_ratio
            new_h /= random_aspect_ratio
        resize_factor = self.rng.uniform(self.slen[0], self.slen[1]) / min(new_w, new_h)
        new_w *= resize_factor
        new_h *= resize_factor
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data/image_transforms.py [210:221]:
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        new_w = w
        new_h = h if not self.make_square else w
        if self.aspect_ratio:
            random_aspect_ratio = 0.5 * (self.rng.uniform(self.aspect_ratio[0], self.aspect_ratio[1])
                                       + self.rng.uniform(self.aspect_ratio[0], self.aspect_ratio[1]))
            if self.rng.rand() > 0.5:
                random_aspect_ratio = 1.0 / random_aspect_ratio
            new_w *= random_aspect_ratio
            new_h /= random_aspect_ratio
        resize_factor = self.rng.uniform(self.slen[0], self.slen[1]) / min(new_w, new_h)
        new_w *= resize_factor
        new_h *= resize_factor
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