一、安装OpenCV
1、安装gcc和c++编译器
yuminstallgcc gcc-c++2、安装cmake
yuminstallcmake*3、安装gtk3.0
yuminstallgtk3-devel4、安装ant,使opencv编译java接口包
yuminstallgtk3-devel5、 opencv下载,官网 https://opencv.org/releases/ ,下载相应的版本source资源
wgethttps://codeload.github.com/opencv/opencv/zip/refs/tags/4.12.0.zip6、 解压到 /root/opencv 下
mkdir-p /root/opencvunzip4.12.0.zip -d /root/opencv7、安装
cd/root/opencv/opencv-4.12.0/mkdirbuildcdbuild cmake -DCMAKE_BUILD_TYPE=RELEASE -DCMAKE_INSTALL_PREFIX=/root/opencv..make&makeinstall三、python安装cv2模块
python安装opencv-python
pipinstallopencv-python