Configuring QT OpenCV under Windows

Opencv-study:windows under Configuration OpenCV

This blog link: http://blog.csdn.net/jdh99, author: jdh, reprint please specify.

Environment:

Host: XP

OpenCV version: 2.4.0

Description

To configure a reference link:

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

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

Test code:

. Pro Files

[Plain]View PlainCopy

2. #-------------------------------------------------
4. #
6. # Project created by Qtcreator 2012-05-07t12:27:37
8. #
10. #-------------------------------------------------
14. QT + + Core GUI
18. TARGET = Test_opencv
20. TEMPLATE = App
26. SOURCES + = Main.cpp\
28. Widget.cpp
32. HEADERS + = Widget.h
36. FORMS + = Widget.ui
40. Includepath + = E:\opencv\build\include\opencv\
42. E:\opencv\build\include\opencv2\
44. E:\opencv\build\include\
48. LIBS + = E:\opencv_obj\lib\libopencv_calib3d240.dll.a\
50. E:\opencv_obj\lib\libopencv_core240.dll.a\
52. E:\opencv_obj\lib\libopencv_features2d240.dll.a\
54. E:\opencv_obj\lib\libopencv_flann240.dll.a\
56. E:\opencv_obj\lib\libopencv_gpu240.dll.a\
58. E:\opencv_obj\lib\libopencv_highgui240.dll.a\
60. E:\opencv_obj\lib\libopencv_imgproc240.dll.a\
62. E:\opencv_obj\lib\libopencv_legacy240.dll.a\
64. E:\opencv_obj\lib\libopencv_ml240.dll.a\
66. E:\opencv_obj\lib\libopencv_objdetect240.dll.a\
68. E:\opencv_obj\lib\libopencv_video240.dll.a

Widget.cpp:

[CPP]View PlainCopy

2. #include "Widget.h"
4. #include "Ui_widget.h"
6. #include "highgui.h"
8. #include "Cv.h"
10. #include "cxcore.h"
14. Widget::widget (Qwidget *parent):
16. Qwidget (parent),
18. UI (new Ui::widget)
20. {
22. UI->SETUPUI (this);
26. Iplimage *img = cvloadimage ("lena.jpg");
30. Cvnamedwindow ("Jdh", cv_window_autosize);
34. Cvshowimage ("JDH", IMG);
36. Cvwaitkey (0);
38. Cvreleaseimage (&IMG);
40. Cvdestroywindow ("Jdh");
42. }
46. Widget::~widget ()
48. {
50. Delete UI;
52. }

Operation Result:

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

Configuring QT OpenCV under Windows