Ubuntu 16.04安装OpenCV 3.4.2并验证实例

一、前置条件

OpenCV需求包：

• GCC 4.4.x or later
• CMake 2.8.7 or higher
• Git
• GTK+2.x or higher, including headers (libgtk2.0-dev)
• pkg-config
• Python 2.6 or later and Numpy 1.5 or later with developer packages (python-dev, python-numpy)
• ffmpeg or libav development packages: libavcodec-dev, libavformat-dev, libswscale-dev
• [optional] libtbb2 libtbb-dev
• [optional] libdc1394 2.x
• [optional] libjpeg-dev, libpng-dev, libtiff-dev, libjasper-dev, libdc1394-22-dev
• [optional] CUDA Toolkit 6.5 or higher

二、安装

详细过程如下

2.1 下载OpenCV3.4.2

在Opencv官网下载OpenCV3.4.2 Sources 网址

2.2 安装相关依赖

#安装编译工具
sudo apt-get install build-essential
#安装依赖包
sudo apt-get install cmake git libgtk2.0-dev pkg-config libavcodec-dev libavformat