<ubuntu> 우분투에 OpenCV 설치하기

우분투에 오픈씨브이 설치하기
-http://webnautes.tistory.com/557 의 내용을 바탕으로 수정, 보완했습니다.

• 필요한 패키지들 설치

  $> sudo apt-add-repository ppa:mc3man/trusty-media
  $> sudo add-apt-repository ppa:mc3man/gstffmpeg-keep
  $>sudo apt-get update
  
  $> sudo apt-get install build-essential checkinstall cmake git pkg-config yasm libtiff4-dev libjpeg-dev libjasper-dev libavcodec-dev libavformat-dev libswscale-dev libdc1394-22-dev libxine-dev libgstreamer0.10-dev libgstreamer-plugins-base0.10-dev  libv4l-dev python-dev python-numpy libtbb-dev libgtk2.0-dev libfaac-dev libmp3lame-dev libopencore-amrnb-dev libopencore-amrwb-dev libtheora-dev libvorbis-dev libxvidcore-dev x264 v4l-utils libopenexr-dev python-tk  libeigen3-dev libx264-dev 
  
  $> sudo apt-get install ffmpeg gstreamer0.10-ffmpeg
  

• OpenCV 소스코드 다운로드

  #설치를 원하는 디렉토리로 이동
  $> git clone https://github.com/Itseez/opencv.git
  $> git clone https://github.com/Itseez/opencv_contrib.git
  

• OpenCV 설정

  $> cd opencv
  $> mkdir build
  $> cd build
  $> cmake -D CMAKE_BUILD_TYPE=RELEASE -D CMAKE_INSTALL_PREFIX=/usr \ -D BUILD_NEW_PYTHON_SUPPORT=ON -D WITH_V4L=ON \ -D WITH_TBB=ON -D WITH_IPP=OFF \ -DOPENCV_EXTRA_MODULES_PATH=../../opencv_contrib/modules  ../ 
  

• OpenCV 컴파일 후 설치

  $> make -j $(nproc) 
  $> sudo make install
  $> sudo ldconfig