mmcls.datasets.pipelines.Posterize¶ class mmcls.datasets.pipelines.Posterize(bits, prob=0.5)[source]¶ Posterize images (reduce the number of bits for each color channel). Parameters bits (int | float) – Number of bits for each pixel in the output img, which should be less or equal to 8. prob (float) – The probability for posterizing therefore should be in range [0, 1]. Defaults to 0.5.