install_dependencies_ubuntu.sh

cd ~
apt-get update
apt-get upgrade
apt-get -y install build-essential cmake unzip pkg-config
apt-get -y install libjpeg-dev libpng-dev libtiff-dev libavcodec-dev libavformat-dev libswscale-dev libv4l-dev libxvidcore-dev libx264-dev libgtk-3-dev libatlas-base-dev gfortran
apt-get -y install python3-dev python3-numpy python3-pyqt5 pyqt5-dev-tools qttools5-dev-tools
git clone https://github.com/opencv/opencv
git clone https://github.com/opencv/opencv_contrib
cd opencv
mkdir build
cd build
cmake -D CMAKE_BUILD_TYPE=RELEASE \
	-D CMAKE_INSTALL_PREFIX=/usr/local \
	-D INSTALL_PYTHON_EXAMPLES=ON \
	-D INSTALL_C_EXAMPLES=OFF \
	-D OPENCV_ENABLE_NONFREE=ON \
	-D WITH_CUDA=ON \
	-D WITH_CUDNN=ON \
	-D WITH_GSTREAMER=OFF \
	-D OPENCV_DNN_CUDA=ON \
	-D ENABLE_FAST_MATH=1 \
	-D CUDA_FAST_MATH=1 \
	-D CUDA_ARCH_BIN=5.3 \
	-D WITH_CUBLAS=1 \
	-D OPENCV_EXTRA_MODULES_PATH=../../opencv_contrib/modules \
	-D HAVE_opencv_python3=ON \
	-D PYTHON_EXECUTABLE=/usr/bin/python3 \
	-D BUILD_EXAMPLES=ON ..
make -j4
make install
ldconfig