__author__ = ‘Administrator’ import numpy as np import cv2 mri_img = np.load('mri_img.npy') # normalization mri_max = np.amax(mri_img) mri_min = np.amin(mri_img) mri_img = ((mri_img-mri_min)/(mri_max-mri_min))*255 mri_img = mri_img.astype('uint8') r