[OpenCV] Linux系统下 OpenCV安装

前言:

         推荐从源代码安装的模式,编译过程需要一点时间。


1.下载源代码

    下载 OpenCV 3.1.0 源代码,这里提供两种方式:

  • 官网:http://opencv.org/downloads.html
  • 网盘:https://pan.baidu.com/s/1W_XOxBSddfnSLDFSBjPDWQ   提取码:itsk 

2.安装依赖项

sudo apt-get install build-essential libgtk2.0-dev libjpeg-dev libtiff5-dev libjasper-dev libopenexr-dev cmake python-dev python-numpy python-tk libtbb-dev libeigen2-dev yasm libfaac-dev libopencore-amrnb-dev libopencore-amrwb-dev libtheora-dev libvorbis-dev libxvidcore-dev libx264-dev libqt4-dev libqt4-opengl-dev sphinx-common texlive-latex-extra libv4l-dev libdc1394-22-dev libavcodec-dev libavformat-dev libswscale-dev

3.将下载好的 OpenCV 解压到目录下,后用 cmake 编译再安装

mkdir build
cd build
cmake ..
make
sudo make install

编译成功后,安装就完成啦!

4.补充

  • OpenCV的头文件在 /usr/local/include/
  • sudo apt-get install libopencv-dev 安装OpenCV

5. 工程经验

   部分研究员出现 libtiff4-dev 安装失败的情况,是因为此依赖项已更新到 libtiff5-dev,所以直接安装libtiff5-dev即可。

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转载自blog.csdn.net/Robot_Starscream/article/details/84452222