ubuntu 16.04 安装openCv3.1

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亲测已经成功编译安装


参考文献:

[1].Ubuntu 16.04: How to install OpenCV
http://www.pyimagesearch.com/2016/10/24/ubuntu-16-04-how-to-install-opencv/


如果是cuda会出现一个错误:

make[2]: *** [modules/cudalegacy/CMakeFiles/opencv_cudalegacy.dir/src/graphcuts.cpp.o] Error 1make[2]: *** 正在等待未完成的任务....[ 88%] Linking CXX executable ../../bin/opencv_test_cudaimgprocCMakeFiles/Makefile2:9333: recipe for target 'modules/cudalegacy/CMakeFiles/opencv_cudalegacy.dir/all' failedmake[1]: *** [modules/cudalegacy/CMakeFiles/opencv_cudalegacy.dir/all] Error 2make[1]: *** 正在等待未完成的任务....[ 88%] Built target opencv_test_cudaimgproc[ 88%] Linking CXX shared library ../../lib/libopencv_photo.so[ 88%] Built target opencv_photoMakefile:160: recipe for target 'all' failedmake: *** [all] Error 2idc@idc-Hi-Fi-Z77X:~/opencv-3.1.0/build$ cd ,,bash: cd: ,,: 没有那个文件或目录idc@idc-Hi-Fi-Z77X:~/o

解决办法:


[2].  Ubuntu 14.04 + OpenCV 3.1.0
http://www.jianshu.com/p/68ac83436a1b

j解决问题后,继续回到build 目录

重新运行:

make -j16

sudo make install

然后运行,查看自己安装的版本:


idc@idc-Hi-Fi-Z77X:~/opencv-3.1.0/build$ pkg-config --modversion opencv 3.1.0


如果需要卸载,只需在build目录下,运行uninstall命令,如:

idc@idc-Hi-Fi-Z77X:/home/deeplearning/下载/opencv-3.2.0/build$ sudo make uninstall


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