linux平台编译opencv

参考博客:

https://www.pyimagesearch.com/2016/07/11/compiling-opencv-with-cuda-support//

https://docs.opencv.org/3.4.0/d7/d9f/tutorial_linux_install.html

https://askubuntu.com/questions/631720/opencv-2-4-9-make-error

http://www.itboth.com/d/eyY3ma/linux-cuda-opencv

1、在官网上下载opencv源码(我安装的是2.4.10版本)

https://opencv.org/releases.html

2、解压后建立一个build文件,然后在opencv目录下输入如下指令进行cmake(注意如果有错误的话就将DWITH_CUDA的值改为OFF)

cmake -DCMAKE_BUILD_TYPE=RELEASE \
    -DCMAKE_INSTALL_PREFIX=/home/users/qing.you/opencv/opencv-2.4.10 \
    -DWITH_CUDA=ON \
    -DENABLE_FAST_MATH=1 \
    -DCUDA_FAST_MATH=1 \
    -DWITH_CUBLAS=1 \
    -DINSTALL_PYTHON_EXAMPLES=ON \
    -DBUILD_EXAMPLES=ON

然后输入如下指令

cd build
cmake -DCUDA_GENERATION=Kepler ..

3、然后返回opencv主目录,执行如下指令

make -j64

4、然后再执行

make install

有问题的话参考这个博客:https://www.codetd.com/article/2686117

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转载自www.cnblogs.com/yqyouqing/p/9853572.html