CentOS 安装opencv4.1.2的详细安装步骤

1.安装库 sudo yum -y install pkgconfig cmake curl git gtk2-devel libpng-devel libjpeg-devel libtiff-devel tbb tbb-devel libdc1394-devel unzip 2.下载文件 https://github.com/opencv/opencv/archive/4.1.2.zip https://github.com/opencv/opencv_contrib/archive/4.1.2.zip 3.解压 cd opencv4.1.2 mkdir build cd build cm