ubuntu --重装opencv :opencv4+cuda10+contrib

最新推荐文章于 2025-04-03 00:44:03 发布

Jhonny_yang

最新推荐文章于 2025-04-03 00:44:03 发布

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分类专栏： OpenCV 随笔

本文链接：https://blog.youkuaiyun.com/Jhonny_yang/article/details/100744647

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本文详细介绍了如何卸载原有OpenCV环境，并重新安装包含CUDA、contrib模块的OpenCV，确保所有依赖项正确配置，适用于希望更新或修复OpenCV环境的开发者。

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卸载原有opencv：

cd build
sudo make uninstall
sudo rm * -rf
sudo rm -r /usr/local/include/opencv2 /usr/local/include/opencv /usr/include/opencv /usr/include/opencv2 /usr/local/share/opencv /usr/local/share/OpenCV /usr/share/opencv /usr/share/OpenCV /usr/local/bin/opencv* /usr/local/lib/libopencv*

cmake重装：cv+cuda+contrib

cmake -D CMAKE_BUILD_TYPE=RELEASE  -D CMAKE_INSTALL_PREFIX=/usr/local  -D OPENCV_GENERATE_PKGCONFIG=ON -D INSTALL_PYTHON_EXAMPLES=ON -D INSTALL_C_EXAMPLES=ON -D OPENCV_EXTRA_MODULES_PATH=../opencv_contrib/modules -D PYTHON3_EXECUTABLE=/usr/bin/python3   -D WITH_TBB=ON  -D WITH_V4L=ON -D WITH_QT=OFF -D WITH_GTK=ON -D WITH_OPENGL=ON -D BUILD_EXAMPLES=ON -D WITH_CUDA=ON  -D BUILD_TIFF=ON -D OPENCV_ENABLE_NONFREE=ON -D OPENCV_GENERATE_PKGCONFIG=ON ..

查漏补缺

sudo apt-get install libgtk-3-dev
sudo apt-get -y install libgstreamer-plugins-base1.0-dev
sudo apt-get -y install libgstreamer1.0-dev
sudo apt-get -y install libavresample-dev
sudo apt-get -y install libgphoto2-dev
sudo apt-get install libopenblas-dev

下载opencv

https://github.com/opencv/opencv

手动下载ippicv

https://github.com/opencv/opencv_3rdparty/tree/ippicv/master_20180723/ippicv

(如需其他版本　自行对应修改链接20180723部分)