QT5.10+opencv配置笔记

1.安装QT ,注意选择“msvc2015_64”，"VC++"选项。

2.安装vs2015。

3.安装opencv，可以选择cmake编译，编译opencv。

4.配置环境变量，配置到电脑PATH。

QT:

\5.10.0\msvc2015_64\bin

opencv:

\install\x64\vc14\bin

5.新建qt项目，在“.pro”文件加入以下配置：

INCLUDEPATH += D:/run/cepencv/install/include
INCLUDEPATH += D:/run/cepencv/install/include/opencv\
INCLUDEPATH += D:/run/cepencv/install/include/opencv2\

CONFIG(debug, debug|release): {
LIBS += -LD:/run/cepencv/install/x64/vc14/lib \
-lopencv_calib3d330d \
-lopencv_core330d \
-lopencv_dnn330d \
-lopencv_features2d330d \
-lopencv_flann330d \
-lopencv_highgui330d \
-lopencv_imgcodecs330d \
-lopencv_imgproc330d \
-lopencv_ml330d \
-lopencv_objdetect330d \
-lopencv_photo330d \
-lopencv_shape330d \
-lopencv_stitching330d \
-lopencv_superres330d \
-lopencv_video330d \
-lopencv_videoio330d \
-lopencv_videostab330d
} else:CONFIG(release, debug|release): {
LIBS += -LD:/run/cepencv/install/x64/vc14/lib \
-lopencv_calib3d330d \
-lopencv_core330d \
-lopencv_dnn330d \
-lopencv_features2d330d \
-lopencv_flann330d \
-lopencv_highgui330d \
-lopencv_imgcodecs330d \
-lopencv_imgproc330d \
-lopencv_ml330d \
-lopencv_objdetect330d \
-lopencv_photo330d \
-lopencv_shape330d \
-lopencv_stitching330d \
-lopencv_superres330d \
-lopencv_video330d \
-lopencv_videoio330d \
-lopencv_videostab330d
}

注意选择对应的路径，最后“构建”->“执行qmake”

“构建”->“执行qmake”

“构建”->“执行qmake”

6.写软件测试

#include "mainwindow.h"
#include <QApplication>
#include "opencv2/highgui/highgui.hpp"
#include "opencv2/imgproc/imgproc.hpp"

using namespace cv;
using namespace std;

int main(int argc, char *argv[])
{
    Mat image = imread("D:\\learn\\qt\\practise\\opence\\opencv\\2.jpg");
    cvNamedWindow("sindow", CV_WINDOW_AUTOSIZE);
    imshow("window", image);
    waitKey(0);


    return 0;
}