9.1 Installation des outils¶

Installer opencv 3.4.4 en ubuntu 16.04¶

1. Mise à jour Ubuntu :

$ sudo apt-get update
$ sudo apt-get upgrade

2. Installer des paquets dépendants :

$ sudo apt-get install build-essential cmake git libgtk2.0-dev pkg-config libavcodec-dev libavformat-dev libswscale-dev
$ sudo apt-get install python3.5-dev python3-numpy libtbb2 libtbb-dev qt5-default
$ sudo apt-get install libjpeg-dev libpng-dev libtiff5-dev libjasper-dev libdc1394-22-dev libeigen3-dev libtheora-dev libvorbis-dev
$ sudo apt-get install libxvidcore-dev libx264-dev sphinx-common libtbb-dev yasm libfaac-dev libopencore-amrnb-dev libopencore-amrwb-dev
$ sudo apt-get install libopenexr-dev libgstreamer-plugins-base1.0-dev libavutil-dev libavfilter-dev libavresample-dev

3. Obtenir Opencv :

$ cd /opt
/opt$ git clone https://github.com/Itseez/opencv.git
/opt$ git clone https://github.com/Itseez/opencv_contrib.git
/opt$ cd opencv_contrib
/opt/opencv_contrib$ git checkout 3.4.4
/opt/opencv_contrib$ cd ..
/opt$ cd opencv
/opt/opencv$ git checkout 3.4.4

4. Compiler et installer Opencv

/opt/opencv$ mkdir build
/opt/opencv$ cd build
/opt/opencv/build$ cmake -D CMAKE_BUILD_TYPE=RELEASE \
-D CMAKE_INSTALL_PREFIX=/usr/local \
-D WITH_TBB=ON \
-D WITH_V4L=ON \
-D WITH_QT=ON \
-D WITH_OPENGL=ON \
-D OPENCV_EXTRA_MODULES_PATH=/opt/opencv_contrib/modules \
-D BUILD_EXAMPLES=ON ..

/opt/opencv/build$ make -j4
/opt/opencv/build$ make install
/opt/opencv/build$ ldconfig
/opt/opencv/build$ cd ~

5. Vérifier l'installation

$ pkg-config --modversion opencv