text: #!/usr/bin/env python
  # _*_ coding:utf-8 _*_
  import cv2 as cv
  import numpy as np
  def blur_demo(image):
      dst = cv.blur(image, (15, 1))                                   #模糊化
      cv.imwrite("output00000000_blur.png",dst)
  src = cv.imread("output00000000.png")
  blur_demo(src)
  