Ubuntu 系统下 OpenCV 3.1.0 编译安装

Ubuntu 系统下opencv编译安装编译环境安装：sudo apt-get install build-essential必需包安装：sudo apt-get install cmake git libgtk2.0-dev pkg-config libavcodec-dev libavformat-dev libswscale-dev可选包安装：sudo apt-get install python-dev python-numpy libtbb2 libtbb-dev libjpeg-dev libpng-dev libtiff-dev libjasper-dev libdc1394-22-devopencv下载：稳定版wget https://github.com/Itseez/opencv/archive/3.1.0.zip github源代码git clone git://github.com/Itseez/opencv.git创建编译的临时目录：cd ~/opencvmkdir buildcd build 注意：这里假设opencv解压开的或者从github获取的源代码目录在用户主目录下。生成cmake编译配置：cmake -D CMAKE_BUILD_TYPE=Release -D CMAKE_INSTALL_PREFIX=/usr/local ..编译：make -j4 # runs 4 jobs in parallel安装opencv：sudo make install运行测试：git clone https://github.com/Itseez/opencv_extra.gitOPENCV_TEST_DATA_PATH=~/opencv_extra~/opencv/build/bin/opencv_test_core一个例子：首先创建一个目录 test，并进入目录：mkdir testcd test其次，创建文件 DisplayImage.cpp 如下：#include <stdio.h>#include <opencv2/opencv.hpp>using namespace cv;int main（int argc, char** argv ）{ if （ argc ！= 2 ） { printf（"usage: DisplayImage.out <Image_Path> "）; return -1; } Mat image; image = imread（ argv[1], 1 ）; if （！image.data ） { printf（"No image data "）; return -1; } namedWindow（"Display Image", WINDOW_AUTOSIZE ）; imshow（"Display Image", image）; waitKey（0）; return 0;}接着，创建cmake配置文件 CMakeLists.txt，如下：cmake_minimum_required（VERSION 2.8）project（ DisplayImage ）find_package（ OpenCV REQUIRED ）include_directories（ ${OpenCV_INCLUDE_DIRS} ）add_executable（ DisplayImage DisplayImage.cpp ）target_link_libraries（ DisplayImage ${OpenCV_LIBS} ）最后运行：./DisplayImage linuxidc.jpg #随便一张图片都行参考：http://docs.opencv.org/3.1.0/d7/d9f/tutorial_linux_install.htmlhttp://docs.opencv.org/3.1.0/db/df5/tutorial_linux_gcc_cmake.htmlOpenCV官方教程中文版（For Python） PDF http://www.linuxidc.com/Linux/2015-08/121400.htmUbuntu Linux下安装OpenCV2.4.1所需包 http://www.linuxidc.com/Linux/2012-08/68184.htmUbuntu 12.04 安装 OpenCV2.4.2 http://www.linuxidc.com/Linux/2012-09/70158.htmCentOS下OpenCV无法读取视频文件 http://www.linuxidc.com/Linux/2011-07/39295.htmUbuntu 12.04下安装OpenCV 2.4.5总结 http://www.linuxidc.com/Linux/2013-06/86704.htmUbuntu 10.04中安装OpenCv2.1九步曲 http://www.linuxidc.com/Linux/2010-09/28678.htm基于QT和OpenCV的人脸识别系统 http://www.linuxidc.com/Linux/2011-11/47806.htm[翻译]Ubuntu 14.04, 13.10 下安装 OpenCV 2.4.9 http://www.linuxidc.com/Linux/2014-12/110045.htmOpenCV的详细介绍：请点这里
OpenCV的下载地址：请点这里更多Ubuntu相关信息见Ubuntu 专题页面 http://www.linuxidc.com/topicnews.aspx？tid=2本文永久更新链接地址