opencv contrib repo安装 [英] opencv contrib repo Installation

问题描述

我正在使用linux，并且想要安装opencv contrib repo以包含"opencv2/xfeatures2d.hpp"文件.我已经从以下链接阅读了自述文件: https://github.com/Itseez/opencv_contrib ，但是仍然无法理解如何使用终端中的命令.有人可以帮忙吗?我已经在家里(〜/opencv)安装了opencv，并在下载中安装了文件夹opencv_contrib-master.

I am using linux and want to install opencv contrib repo to include "opencv2/xfeatures2d.hpp" file. I have read the readme file from the link : https://github.com/Itseez/opencv_contrib , but still can't understand how to use the commands in the terminal . Can anyone help ? I have installed opencv in home (~/opencv) and the folder opencv_contrib-master in Downloads.

推荐答案

我找到了解决方案.我必须卸载该库并重新安装它，如此链接中所述:

I have found the solution. I had to uninstall the library and install it again, like described in this link : http://embedonix.com/articles/image-processing/installing-opencv-3-1-0-on-ubuntu/

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