import cv2
import numpy as np
from matplotlib import pyplot as plt
 
img = cv2.imread('gaussian 1.png')

blur = cv2.blur(img,(5,5))
 
plt.subplot(121),plt.imshow(img),plt.title('Original')
plt.xticks([]), plt.yticks([])
plt.subplot(122),plt.imshow(blur),plt.title('Mean')
plt.xticks([]), plt.yticks([])
plt.show()
