qt5.4.0 + opencv2.4.10

PC: win7(X64)

Qt: qt-opensource-windows-x86-msvc2013_64-5.4.0

opencv: opencv-2.4.10

1、将qt正确安装到D盘，将opencv解压到D盘；

2、配置opencv环境变量

选择“我的电脑”，右键选择“属性”，

在弹出的对话框中选择“高级系统设置”，

然后在弹出的对话框中选择“高级”->环境变量

在变量值中添加opencv的路径

1）D:\opencv\build\include

2）D:\opencv\build\include\opencv

3）D:\opencv\build\include\opencv2

每个路径之间用分号隔开；

3、新建一个Qt项目，例opencvTest

在opencvTest.pro里面添加包含路径和库

INCLUDEPATH+=   D:\opencv\build\include\

                D:\opencv\build\include\opencv\

                D:\opencv\build\include\opencv2

LIBS+=D:\opencv\build\x64\vc12\lib\opencv_ml2410d.lib

LIBS+=D:\opencv\build\x64\vc12\lib\opencv_calib3d2410d.lib

LIBS+=D:\opencv\build\x64\vc12\lib\opencv_contrib2410d.lib

LIBS+=D:\opencv\build\x64\vc12\lib\opencv_core2410d.lib

LIBS+=D:\opencv\build\x64\vc12\lib\opencv_features2d2410d.lib

LIBS+=D:\opencv\build\x64\vc12\lib\opencv_flann2410d.lib

LIBS+=D:\opencv\build\x64\vc12\lib\opencv_gpu2410d.lib

LIBS+=D:\opencv\build\x64\vc12\lib\opencv_highgui2410d.lib

LIBS+=D:\opencv\build\x64\vc12\lib\opencv_imgproc2410d.lib

LIBS+=D:\opencv\build\x64\vc12\lib\opencv_legacy2410d.lib

LIBS+=D:\opencv\build\x64\vc12\lib\opencv_objdetect2410d.lib

LIBS+=D:\opencv\build\x64\vc12\lib\opencv_ts2410d.lib

LIBS+=D:\opencv\build\x64\vc12\lib\opencv_video2410d.lib

LIBS+=D:\opencv\build\x64\vc12\lib\opencv_nonfree2410d.lib

LIBS+=D:\opencv\build\x64\vc12\lib\opencv_ocl2410d.lib

LIBS+=D:\opencv\build\x64\vc12\lib\opencv_photo2410d.lib

LIBS+=D:\opencv\build\x64\vc12\lib\opencv_stitching2410d.lib

LIBS+=D:\opencv\build\x64\vc12\lib\opencv_superres2410d.lib

LIBS+=D:\opencv\build\x64\vc12\lib\opencv_videostab2410d.lib

添加之后，选中新建项目opencvTest右键，选中“执行qmake”;

然后在main.cpp里面输入测试代码

#include 

#include 

#include 

#include 

using namespace std;

using namespace cv;

int main(int argc, char *argv[])

{

    //QCoreApplication a(argc, argv);

    //return a.exec();

    cout<<"opencv"< 
  
    Mat src=imread("C:/Users/user/Desktop/tt.jpg");  //绝对路径
 
  
    imshow("test",src);
 
  
    waitKey(0);
 
  
    return 0;
 
  
 
  
}
 可以正常显示图片。 
  
 
  
配置成功！