【opencv】ubuntu14.04上编译opencv2.4

参考博客
https://blog.csdn.net/c406495762/article/details/62896035

1、安装依赖库

sudo apt-get install build-essential cmake libgtk2.0-dev pkg-config python-dev python-numpy libavcodec-dev libavformat-dev libswscale-dev 
sudo apt-get install libv4l-0 libv4l-dev

做视频方面的把下面的也装上：

sudo apt-get install libavcodec-dev libavformat-dev
sudo apt-get install libxine1-ffmpeg libxine-devlibxine1-bin
sudo apt-get install libunicap2 libunicap2-dev
sudo apt-get install libdc1394-22-dev libdc1394-22 libdc1394-utils
sudo apt-get install swig  
sudo apt-get install Python-numpy 

2、编译opencv2.4

2.1 使用cmake配置

cd opencv-2.4.13.6
mkdir release
cd release
cmake -D CMAKE_BUILD_TYPE=RELEASE -D CMAKE_INSTALL_PREFIX=/usr/local/opencv2.4.13.6 .. 
make
sudo make install

2.2 使用cmake-gui配置