linux opencv oepncv安装

ubunut安装opencv

Posted by hiho on October 23, 2016

注:本系统为ubuntu14.04,linux系统大同小异

软件环境要求:

  • GCC 4.4.x or later
  • CMake 2.6 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

安装依赖库

安装需要编译安装opencv的环境

sudo apt-get install build-essential cmake pkg-config
  • build-essential(c\c++编译环境)
  • cmake (编译工具)

安装必需依赖库

1.安装图片I/O库

sudo apt-get -y install libjpeg62-dev 
sudo apt-get -y install libtiff4-dev libjasper-dev
sudo apt-get -y libpng12-dev

2.安装GTK开发库

sudo apt-get -y install  libgtk2.0-dev

3.安装视频I/0库

sudo apt-get -y install libavcodec-dev libavformat-dev libswscale-dev libv4l-dev

安装可选依赖库

1.install support for Firewire video cameras

sudo apt-get -y install libdc1394-22-dev

2.install video streaming libraries

sudo apt-get -y install libxine-dev libgstreamer0.10-dev libgstreamer-plugins-base0.10-dev

3.install the Python development environment and the Python Numerical library

#默认python2.7
sudo apt-get -y install python-dev python-numpy

4.install the parallel code processing library (the Intel tbb library)

sudo apt-get -y install libtbb-dev libtbb2

5.install the Qt dev library

sudo apt-get -y install libqt4-dev

安装opencv

下载opencv

下载地址:sourceforge or github

编译安装

#解压
unzip opencv-3.1.0.zip
#进入解压目录
cd opencv-3.1.0
mkdir release
cd release
#配置编译
cmake -D CMAKE_BUILD_TYPE=RELEASE -D CMAKE_INSTALL_PREFIX=/usr/local -D WITH_TBB=ON -D BUILD_NEW_PYTHON_SUPPORT=ON -D WITH_V4L=ON -D WITH_QT=ON -D WITH_OPENGL=ON -D WITH_IPP=OFF -D PYTHON3_EXECUTABLE=/usr/bin/python3 -D INSTALL_PYTHON_EXAMPLES=ON  ..
#编译
make
#安装
make install

运行make install 后会要稍微等一段时间….

OK,见到这个画面时候,恭喜你,opencv安装成功了. 不过我还要安转python调用opencv进行测试

安装python-opencv库

sudo apt-get install python-opencv
sudo apt-get install python-numpy

—End—

迭代

  • 2016年10月23日 22:13 添加apt-cache depends