# -*- 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 # img_filter = cv2.filter2D(lena,-1,kernel)# 使用均值滤波 # img_blur = cv2.blur(l
