OpenCV与Qt的环境配置(Qt5.9.1+Msv2015编译器)

學習OpenCV的第一件事，就是上網下載OpenCV，再進行簡單的程式運行，为了确保配置和本文一样建议到此链接下载https://download.youkuaiyun.com/download/weixin_41424481/11380723

也可以以到官网下载https://opencv.org/

OpenCV下載與設定

1、進入OpenCV官網，選擇下載檔案。

笔者下载的是OpenCV3.1，下载完成后点击执行将位置选在C盘。安装完成后打开Qt工程目录在.Pro文件中添加如下

INCLUDEPATH += C:\opencv\build\include

               C:\opencv\build\include\opencv

               C:\opencv\build\include\opencv2

win32: LIBS += -L$$PWD/../opencv/build/x64/vc14/lib/ -lopencv_world310

INCLUDEPATH += $$PWD/../opencv/build/x64/vc14

DEPENDPATH += $$PWD/../opencv/build/x64/vc14

win32: LIBS += -L$$PWD/../opencv/build/x64/vc14/lib/ -lopencv_world310d

INCLUDEPATH += $$PWD/../opencv/build/x64/vc14

DEPENDPATH += $$PWD/../opencv/build/x64/vc14

debug与release均可直接编译。配置完成。