Opencv-Python入门———配置opencv-python环境

1.1配置python环境及编译器（Pycharm）下载

进入Pycharm官网下载Pycharm  PyCharm: the Python IDE for Professional Developers by JetBrainshttps://www.jetbrains.com/pycharm/

进入Python官网下载最新版本Python

Download Python | Python.orghttps://www.python.org/downloads/安装细则可参照博客(36条消息) python，pycharm的安装及其环境变量的配置_zh_huan的博客-CSDN博客_pycharm需要配置环境变量吗https://blog.csdn.net/zh_huan/article/details/100590242?ops_request_misc=%257B%2522request%255Fid%2522%253A%2522166766627716782425624636%2522%252C%2522scm%2522%253A%252220140713.130102334..%2522%257D&request_id=166766627716782425624636&biz_id=0&utm_medium=distribute.pc_search_result.none-task-blog-2~all~sobaiduend~default-1-100590242-null-null.142^v63^wechat,201^v3^control_1,213^v1^t3_esquery_v2&utm_term=pychrm%E9%85%8D%E7%BD%AE%E7%8E%AF%E5%A2%83%E5%8F%98%E9%87%8F&spm=1018.2226.3001.4187

1.2配置中文插件

1.打开Pycharm,点击Settings...进入设置

2.进入Settings后选择Plugins,在又侧搜索框搜索“Chinese”

3.点击Installed(下载插件）下载后应用

 4.关闭当前窗口后跳出下列窗口点击Restart按钮系统将会重启Pycharm 

 

 5.重启后中文插件生效

1.3添加Opencv-Python的软件包

1.选择“文件”点击“设置”

 2.点击“项目”->“Python解释器”->“+”号，添加软件包

 3.搜索opencv-python选择opencv-python，点击“安装软件包”

5. 当显示安装成功opencv-pythong软件包即成功安装

1.4 测试opencv-python环境 

1.将一张图片(文件名为logo2.jpg)复制粘贴到项目文件目录下（注：最外层文件夹）

 

 2.图片将添加到大目录下

 3.输入以下代码，编译运行（Alt+Shift+F10)

import cv2
lena = cv2.imread("logo2.jpg")
print(lena)

 4.运行没有报错即opencv-python软件包安装成功