opencv python(1)

一、概念和环境搭建 什么是opencv? 搭建过程? 1)从python.org下载python,要下载3.0版本以上的; 2)下载pycharm 3)搭建opencv,依次输入如下命令 pip install opencv-python pip install opencv-contrib-python pip install pytesseract 若遇到如下的问题,则在cmd下输入pip install Flask命令; Exception: File "c:\users\appdata\local\programs\python\py