INSTALLATION_GUIDE.md

1. OpenCV for CPU guide
2. OpenCV for GPU guide
3. OpenVino for Raspberry guide

OpenCV for CPU guide

simply:

pip install opencv-python

OpenCV for GPU guide

You must have CUDA capability at least 5.3!

Step 0: Install NVIDIA drivers, cuda-toolkit and NVCC

https://www.tensorflow.org/install/gpu

Step 1

cd ~
git clone https://github.com/opencv/opencv.git
git clone https://github.com/opencv/opencv_contrib.git
cd opencv
mkdir build
cd build

Step 2

cmake -D CMAKE_BUILD_TYPE=RELEASE \
    -D CMAKE_INSTALL_PREFIX=/usr/local \
	  -D PYTHON3_EXECUTABLE=$HOME/miniconda3/bin/python \
    -D OPENCV_EXTRA_MODULES_PATH=/$HOME/opencv_contrib/modules \
    -D CUDA_ARCH_BIN=6.1 \
    -D ENABLE_FAST_MATH=1 \
    -D CUDA_FAST_MATH=1 \
    -D WITH_CUBLAS=1 \
    -D WITH_TBB=ON \
    -D WITH_CUDA=ON \
    -D WITH_CUDNN=ON \
    -D OPENCV_DNN_CUDA=ON \
    -D BUILD_opencv_cudacodec=OFF \
    -D OPENCV_ENABLE_NONFREE=ON \
    -D BUILD_NEW_PYTHON_SUPPORT=ON ..

Step 3

make -j4
sudo make install
sudo ldconfig

Step 4

ln -s /usr/local/lib/python3.6/site-packages/cv2/python-3.6/cv2.cpython-36m-x86_64-linux-gnu.so ~/miniconda3/lib/python3.6/site-packages/cv2.so

OpenVino for Raspberry guide

TODO