import cv2
import numpy as np
import matplotlib.pyplot as plt
mask=cv2.imread("C:/Users/lenovo/Desktop/result/01_gtx.tif",0)#读取标签图像
plt.imshow(mask, cmap='gray')
plt.show()
mask_fuzzy=cv2.GaussianBlur(mask,(35,35),0) #高斯模糊   矩阵大小必须是奇数
plt.imshow(mask_fuzzy, cmap='gray')
plt.show()