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1.卸载自带的opencv#通过dpkg -l查看所安装的opencv库 dpkg -l | grep -i opencv#看到相关的opencv就可以用apt-get来卸载了#移除相关libopencv库 sudo apt-get remove libopencv*2.下载opencv和opencv_contribgit clone https://gitee.com/mirrors/opencv.gitgit clone https://gitee.com/mirror..

参考资料：https://wiki.qt.io/How_to_setup_Qt_and_openCV_on_Windows使用Qt构建OpenCV(Windows下)【Qt_OpenCV基础篇 - 000】Qt5.10.1 + MingW5.3.0 + Win7_64 + CMake3.11.1环境下编译OpenCV 3.4.1OpenCV使用CMake和MinGW-w64的编译安...

参考资料：OpenCV中文网站OpenCV官网手册图像处理：opencv的目标追踪方法总结qt利用opencv3.4进行人脸识别和特征点提取基于OpenCV下---多红外目标检测、跟踪、质心坐标提取、跟踪目标排序QT+opencv学习笔记（5）——霍夫直线检测、圆检测及椭圆检测基于opencv的一种快速有效椭圆检测方法基于Opencv的激光点追踪python+o...