mmcv.arraymisc.quantize¶ mmcv.arraymisc.quantize(arr: numpy.ndarray, min_val: Union[int, float], max_val: Union[int, float], levels: int, dtype=<class 'numpy.int64'>) → tuple[源代码]¶ Quantize an array of (-inf, inf) to [0, levels-1]. 参数 arr (ndarray) – Input array. min_val (int or float) – Minimum value to be clipped. max_val (int or float) – Maximum value to be clipped. levels (int) – Quantization levels. dtype (np.type) – The type of the quantized array. 返回 Quantized array. 返回类型 tuple