OpenCV2.4.13+Qt5.6.2配置方法

2017-03-01

编程

1、环境变量

D:\Soft\OpenCV2\MinGW_build\bin;

C:\Qt\Qt5.6.2\Tools\mingw492_32\bin;

D:\Soft\Programming\CMake3.7.0\bin;

2、OpenCV2.4.13的MinGW_build版本位置

D:\Soft\OpenCV2\MinGW_build\

3、Qt5.6.2位置

C:\Qt\Qt5.6.2\

4、Qt的pro文件写法

QT += core  

QT -= gui  

  

INCLUDEPATH+= D:/Soft/OpenCV2/build/include\  

              D:/Soft/OpenCV2/build/include/opencv\  

              D:/Soft/OpenCV2/build/include/opencv2  

  

LIBS += D:\Soft\OpenCV2\MinGW_build\lib\libopencv_core2413.dll.a\  

        D:\Soft\OpenCV2\MinGW_build\lib\libopencv_highgui2413.dll.a\  

        D:\Soft\OpenCV2\MinGW_build\lib\libopencv_imgproc2413.dll.a  

  

TARGET = JfzOpenCV  

CONFIG += console  

CONFIG -= app_bundle  

  

TEMPLATE = app  

  

SOURCES += main.cpp

5、Qt的main.cpp函数写法

#include<opencv2/opencv.hpp>  

#include"opencv/cv.h"  

#include"opencv/cxcore.h"  

#include"opencv/highgui.h"  

  

using namespace cv;  

int main()  

{  

    //OpenCV2代码测试  

    Mat image=imread("D:\\1.png");         //载入图片  

    namedWindow("OpenCV2代码测试");       //创建窗口  

    imshow("OpenCV2代码测试",image);      //显示图像  

    imwrite("FuckPOI2.png",image);      //保存图像  

  

    //OpenCV1代码测试  

    IplImage *pImg;                     //声明IplImage指针  

    pImg = cvLoadImage("D:\\1.png", 0);   //载入图片  

    cvNamedWindow("OpenCV1代码测试",1);  //创建窗口  

    cvShowImage("OpenCV1代码测试",pImg); //显示图像  

    cvSaveImage("FuckPOI1.jpg",pImg);   //保存图像  

    cvWaitKey(0);                       //等待按键  

    cvDestroyWindow("Image");           //销毁窗口  

    cvReleaseImage(&pImg);              //释放图像  

    waitKey(0);  

}