Ubuntu OpenCV 常见问题
1. 编译安装OpenCV
参考:http://blog.youkuaiyun.com/tkchengzi/article/details/52939526 http://www.cnblogs.com/lvchaoshun/p/6410880.html
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安装依赖
- 安装GCC:
sudo apt-get install build-essential
- 安装Cmake:
sudo apt-get install cmake
- 安装GTK:
sudo apt-get install libgtk2.0-dev
( 编译不开GTK可能导致cv.imshow()报错 ) - 安装pkg-config:
sudo apt-get install pkg-config
- 安装媒体包:
sudo apt-get install ffmpeg
(不装Opencv会无法读取视频文件) - 其他:
sudo apt-get -qq install libopencv-dev build-essential checkinstall cmake pkg-config yasm libjpeg-dev libjasper-dev libavcodec-dev libavformat-dev libswscale-dev libdc1394-22-dev lib
- 安装GCC: