方盒滤波:
boxFilter(src,ddepth,ksize,anchor,normalize,borderType)
均值滤波:
blur(src,ksize,anchor,borderType)
# -*- coding:utf-8 -*-
"""
作者:794919561
日期:2023/4/14
"""
import cv2
import numpy as nplena = cv2.imread("./pictures/Lena.jpg")# # 创建5*5卷积核
# kernel = np.ones((5,5),np.float32)/25
#
# # 引用卷积函数API