ubuntu 14.04 安装 OpenCV -2.4.13

时间:2023-03-08 21:19:32

1. 安装

(1) 更新软件源

sudo apt-get update
sudo apt-get upgrade

(2)删除以前安装的 FFMPEG 和 x264 库:

sudo apt-get remove ffmpeg x264-dev

(3)安装必要的软件包

sudo apt-get install ocl-icd-libopencl1 build-essential checkinstall cmake pkg-config yasm libjpeg-dev libjasper-dev libavcodec-dev libavformat-dev
libswscale-dev libdc1394-22-dev libxine-dev libgstreamer0.10-dev libgstreamer-plugins-base0.10-dev libv4l-dev python-dev python-numpy libtbb-dev
libqt4-dev libgtk2.0-dev libfaac-dev libmp3lame-dev libopencore-amrnb-dev libopencore-amrwb-dev libtheora-dev libvorbis-dev libxvidcore-dev x264 v4l-utils

(4)下载OpenCV-2.4.13  编译

mkdir opencv
cd opencv

下载链接: https://pan.baidu.com/s/1kVDfI6b

下载到opencv 文件夹 并解压

unzip opencv-2.4.13.zip
mkdir build
cd build
cmake -D CMAKE_BUILD_TYPE=RELEASE -D CMAKE_INSTALL_PREFIX=/usr/local -D WITH_TBB=ON -D INSTALL_PYTHON_EXAMPLES=ON -D BUILD_EXAMPLES=ON -D WITH_QT=ON -D WITH_OPENGL=ON ..

(5) make 安装

make
sudo make install
sudo sh -c 'echo"/usr/local/lib">/etc/ld.so.conf.d/opencv.conf'
sudo ldconfig

PS: 出错,但是没有问题

(6)重启系统使安装生效

sudo shutdown -r now