opencv在Python和C中语句一样吗 opencv用python和c++哪个更快,目录1OpenCV-Python简介2下载并安装Python及相关库2.1下载并安装Python2.2安装相关库2.3安装OpenCV3安装VisualStudio2019并配置环境3.1安装VisualStudio20193.2配置Python环境4测试环境1OpenCV-Python简介OpenC