相關依賴庫的安裝：

apt install python-pip python3-pip

pip2 install numpy

pip3 install numpy 【上面兩步可以apt安裝更快 apt install python-numpy python3-numpy】

apt-get install libpython2.7-dev libpython3.5-dev

apt-get install libgtk2.0-dev  (GTK+)

(可選先編譯安裝 ffmpeg-3.4.2, 這是一定要安裝pkg-config)

【apt-get install libavcodec-dev libavformat-dev libswscale-dev  libtbb2 libtbb-dev libjpeg-dev libpng-dev libtiff-dev libjasper-dev libdc1394-22-dev】

OpenCV 3.4編譯：

x86_64版： cmake -D CMAKE_BUILD_TYPE=RELEASE  \     -D INSTALL_C_EXAMPLES=OFF \     -D INSTALL_PYTHON_EXAMPLES=ON \     -D BUILD_EXAMPLES=OFF \     -DENABLE_CXX11=ON \     -D BUILD_opencv_python3=ON  \     -D BUILD_opencv_python2=ON  \     -D BUILD_opencv_java=OFF  \     -D PYTHON3_EXECUTABLE=$(which python3)\     -D PYTHON3_INCLUDE_DIR=/usr/include/python3.5m \     -D PYTHON3_LIBRARY=/usr/lib/x86_64-linux-gnu/libpython3.5m.so.1 \     -D PYTHON3_NUMPY_PATH=/usr/local/lib/python3.5/dist-packages \     -D PYTHON2_EXECUTABLE=$(which python2)\     -D PYTHON2_INCLUDE_DIR=/usr/include/python2.7 \     -D PYTHON2_LIBRARY=/usr/lib/x86_64-linux-gnu/libpython2.7.so.1 \     -D PYTHON2_NUMPY_PATH=/usr/local/lib/python2.7/dist-packages ..

ARM版： cmake -D CMAKE_BUILD_TYPE=RELEASE  \     -D INSTALL_C_EXAMPLES=OFF \     -D ENABLE_NEON=ON \     -D ENABLE_VFPV3=ON \     -D ENABLE_CXX11=ON \     -D INSTALL_PYTHON_EXAMPLES=ON \     -D BUILD_EXAMPLES=OFF \     -D BUILD_opencv_python3=ON  \     -D BUILD_opencv_python2=ON  \     -D BUILD_opencv_java=OFF  \     -D PYTHON3_EXECUTABLE=$(which python3)\     -D PYTHON3_INCLUDE_DIR=/usr/include/python3.5m \     -D PYTHON3_LIBRARY=/usr/lib/arm-linux-gnueabihf/libpython3.5m.so.1 \     -D PYTHON3_NUMPY_PATH=/usr/lib/python3/dist-packages \     -D PYTHON2_EXECUTABLE=$(which python2)\     -D PYTHON2_INCLUDE_DIR=/usr/include/python2.7 \     -D PYTHON2_LIBRARY=/usr/lib/arm-linux-gnueabihf/libpython2.7.so.1 \     -D WITH_LIBV4L=ON \     -D PYTHON2_NUMPY_PATH=/usr/lib/python2.7/dist-packages ..

ARM64版： cmake -D CMAKE_BUILD_TYPE=RELEASE  \     -D INSTALL_C_EXAMPLES=OFF \     -D ENABLE_CXX11=ON \     -D INSTALL_PYTHON_EXAMPLES=OFF \     -D BUILD_EXAMPLES=OFF \     -D BUILD_opencv_python3=ON  \     -D BUILD_opencv_python2=ON  \     -D BUILD_opencv_java=OFF  \     -D PYTHON3_EXECUTABLE=$(which python3)\     -D PYTHON3_INCLUDE_DIR=/usr/include/python3.5m \     -D PYTHON3_LIBRARY=/usr/lib/aarch64-linux-gnu/libpython3.5m.so.1 \     -D PYTHON3_NUMPY_PATH=/usr/lib/python3/dist-packages \     -D PYTHON2_EXECUTABLE=$(which python2)\     -D PYTHON2_INCLUDE_DIR=/usr/include/python2.7 \     -D PYTHON2_LIBRARY=/usr/lib/aarch64-linux-gnu/libpython2.7.so.1 \     -D WITH_LIBV4L=ON \     -D PYTHON2_NUMPY_PATH=/usr/lib/python2.7/dist-packages ..

最後make install

安裝後驗證：

python

[email protected]:#python Python 2.7.12 (default, Dec  4 2017, 14:50:18) [GCC 5.4.0 20160609] on linux2 Type "help", "copyright", "credits" or "license" for more information. >>> import cv2 >>> cv2.__version__ '3.4.0'

[email protected]:#python3 Python 3.5.2 (default, Nov 23 2017, 16:37:01) [GCC 5.4.0 20160609] on linux Type "help", "copyright", "credits" or "license" for more information. >>> import cv2 >>> cv2.__version__ '3.4.0'

C++

g++ 時最後需要新增 `pkg-config opencv --cflags --libs` ---------------------   作者：houxn22   來源：CSDN   原文：https://blog.csdn.net/houxn22/article/details/79403753?utm_source=copy   版權宣告：本文為博主原創文章，轉載請附上博文連結！