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Here you will learn how to install OpenCv package in linux operating system
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###################################### | |
# INSTALL OPENCV ON UBUNTU OR DEBIAN # | |
###################################### | |
# 1. KEEP UBUNTU OR DEBIAN UP TO DATE | |
sudo apt-get -y update | |
sudo apt-get -y upgrade | |
sudo apt-get -y dist-upgrade | |
sudo apt-get -y autoremove | |
# 2. INSTALL THE DEPENDENCIES | |
# Build tools: | |
sudo apt-get install -y build-essential cmake | |
# GUI (if you want to use GTK instead of Qt, replace 'qt5-default' with 'libgtkglext1-dev' and remove '-DWITH_QT=ON' option in CMake): | |
sudo apt-get install -y qt5-default libvtk6-dev | |
# Media I/O: | |
sudo apt-get install -y zlib1g-dev libjpeg-dev libwebp-dev libpng-dev libtiff5-dev libjasper-dev libopenexr-dev libgdal-dev | |
# Video I/O: | |
sudo apt-get install -y libdc1394-22-dev libavcodec-dev libavformat-dev libswscale-dev libtheora-dev libvorbis-dev libxvidcore-dev libx264-dev yasm libopencore-amrnb-dev libopencore-amrwb-dev libv4l-dev libxine2-dev | |
# Parallelism and linear algebra libraries: | |
sudo apt-get install -y libtbb-dev libeigen3-dev | |
# Python: | |
sudo apt-get install -y python-dev python-tk python-numpy python3-dev python3-tk python3-numpy | |
# Java: | |
sudo apt-get install -y ant default-jdk | |
# Documentation: | |
sudo apt-get install -y doxygen | |
# 3. INSTALL THE LIBRARY (YOU CAN CHANGE '3.2.0' FOR THE LAST STABLE VERSION) | |
sudo apt-get install -y unzip wget | |
wget https://github.com/opencv/opencv/archive/3.2.0.zip | |
unzip 3.2.0.zip | |
rm 3.2.0.zip | |
mv opencv-3.2.0 OpenCV | |
cd OpenCV | |
mkdir build | |
cd build | |
cmake -DWITH_QT=ON -DWITH_OPENGL=ON -DFORCE_VTK=ON -DWITH_TBB=ON -DWITH_GDAL=ON -DWITH_XINE=ON -DBUILD_EXAMPLES=ON -DENABLE_PRECOMPILED_HEADERS=OFF .. | |
make -j4 | |
sudo make install | |
sudo ldconfig | |
# 4. EXECUTE SOME OPENCV EXAMPLES AND COMPILE A DEMONSTRATION |
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