Amazon Linux 2023安装OpenCV

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-devel

4、安装ant，使opencv编译java接口包

yuminstallgtk3-devel

5、 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.zip

6、 解压到 /root/opencv 下

mkdir-p /root/opencvunzip4.12.0.zip -d /root/opencv

7、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