OpenCV--如何对图像进行卷积操作(9)

附代码如下:

import  cv2 as cv
import numpy as np
def blur1():
    src = cv.imread("D:/matplotlib/0.jpg")
    cv.imshow("input",src)
    blur2 = cv.blur(src,(15,15))
    cv.imshow("blur2",blur2)
    cv.waitKey(0)
    cv.destroyAllWindows()
blur1()

运行效果:

代码解释:

import  cv2 as cv
import numpy as np
def blur1():
    src = cv.imread("D:/matplotlib/0.jpg")
    cv.imshow("input",src)
    blur2 = cv.blur(src,(15,15))
    #仅仅是加上这一行代码,blur第一个参数是原图像,第二个参数是卷积核
    cv.imshow("blur2",blur2)
    cv.waitKey(0)
    cv.destroyAllWindows()
blur1()

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转载自blog.csdn.net/sy20173081277/article/details/84848755
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