Windows下配置QT OpenCV

Posted 2020-08-22 朝闻道

OpenCV-Study:Windows下配置OpenCV

 

 

本文博客链接:http://blog.csdn.net/jdh99,作者:jdh,转载请注明.

 

 

环境：

 

主机:XP

OpenCV版本:2.4.0

 

 

说明：

配置参考链接:

http://blog.csdn.net/youhaipeng/article/details/7452972

http://blog.csdn.NET/youhaipeng/article/details/7453034

 

测试代码:

.pro文件

 

[plain] view plain copy

 

1. #-------------------------------------------------  
2. #  
3. # Project created by QtCreator 2012-05-07T12:27:37  
4. #  
5. #-------------------------------------------------  
6.   
7. QT       += core gui  
8.   
9. TARGET = test_opencv  
10. TEMPLATE = app  
11.   
12.   
13. SOURCES += main.cpp\  
14.         widget.cpp  
15.   
16. HEADERS  += widget.h  
17.   
18. FORMS    += widget.ui  
19.   
20. INCLUDEPATH += E:\opencv\build\include\opencv\  
21.                                  E:\opencv\build\include\opencv2\  
22.                                  E:\opencv\build\include\  
23.   
24. LIBS        +=  E:\opencv_obj\lib\libopencv_calib3d240.dll.a\  
25.                        E:\opencv_obj\lib\libopencv_core240.dll.a\  
26.                        E:\opencv_obj\lib\libopencv_features2d240.dll.a\  
27.                        E:\opencv_obj\lib\libopencv_flann240.dll.a\  
28.                        E:\opencv_obj\lib\libopencv_gpu240.dll.a\  
29.                        E:\opencv_obj\lib\libopencv_highgui240.dll.a\  
30.                        E:\opencv_obj\lib\libopencv_imgproc240.dll.a\  
31.                        E:\opencv_obj\lib\libopencv_legacy240.dll.a\  
32.                        E:\opencv_obj\lib\libopencv_ml240.dll.a\  
33.                        E:\opencv_obj\lib\libopencv_objdetect240.dll.a\  
34.                        E:\opencv_obj\lib\libopencv_video240.dll.a  

widget.cpp:

 

 

[cpp] view plain copy

 

1. #include "widget.h"  
2. #include "ui_widget.h"  
3. #include  "highgui.h"  
4. #include "cv.h"  
5. #include "cxcore.h"  
6.   
7. Widget::Widget(QWidget *parent) :  
8.     QWidget(parent),  
9.     ui(new Ui::Widget)  
10. {  
11.     ui->setupUi(this);  
12.   
13.     IplImage *img = cvLoadImage("lena.jpg");  
14.   
15.     cvNamedWindow("jdh",CV_WINDOW_AUTOSIZE);  
16.   
17.     cvShowImage("jdh",img);  
18.     cvWaitKey(0);  
19.     cvReleaseImage(&img);  
20.     cvDestroyWindow("jdh");  
21. }  
22.   
23. Widget::~Widget()  
24. {  
25.     delete ui;  
26. }  

运行结果:

 

 

http://blog.csdn.net/jdh99/article/details/7542049