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#include "cv.h"
#include "cxcore.h"
#include "highgui.h"
int main(int argc, char *argv[])
{
IplImage *pImg;
pImg = cvLoadImage("F:/1.jpg");
cvNamedWindow("Image", 1);
cvShowImage("Image", pImg);
cvWaitKey(0);
cvDestroyWindow("Image");
cvReleaseImage(&pImg);
return 0;
}
#-------------------------------------------------
#
# Project created by QtCreator 2016-06-09T22:50:34
#
#-------------------------------------------------
QT += core gui
greaterThan(QT_MAJOR_VERSION, 4): QT += widgets
TARGET = HelloOpenCV
TEMPLATE = app
SOURCES += main.cpp\
widget.cpp
HEADERS += widget.h
FORMS += widget.ui
INCLUDEPATH += F:\opencv\opencv\build\x86\mingw482\install\include
INCLUDEPATH += F:\opencv\opencv\build\x86\mingw482\install\include\opencv
INCLUDEPATH += F:\opencv\opencv\build\x86\mingw482\install\include\opencv2
LIBS+=F:\opencv\opencv\build\x86\mingw482\lib\libopencv_calib3d249.dll.a\
F:\opencv\opencv\build\x86\mingw482\lib\libopencv_contrib249.dll.a\
F:\opencv\opencv\build\x86\mingw482\lib\libopencv_core249.dll.a\
F:\opencv\opencv\build\x86\mingw482\lib\libopencv_features2d249.dll.a\
F:\opencv\opencv\build\x86\mingw482\lib\libopencv_flann249.dll.a\
F:\opencv\opencv\build\x86\mingw482\lib\libopencv_gpu249.dll.a\
F:\opencv\opencv\build\x86\mingw482\lib\libopencv_highgui249.dll.a\
F:\opencv\opencv\build\x86\mingw482\lib\libopencv_imgproc249.dll.a\
F:\opencv\opencv\build\x86\mingw482\lib\libopencv_legacy249.dll.a\
F:\opencv\opencv\build\x86\mingw482\lib\libopencv_ml249.dll.a\
F:\opencv\opencv\build\x86\mingw482\lib\libopencv_objdetect249.dll.a\
F:\opencv\opencv\build\x86\mingw482\lib\libopencv_video249.dll.a
INCLUDEPATH += G:\build\install\include #头文件位置
CONFIG(debug, debug|release): { #这样写是解决问题的关键
LIBS += -LG:\build\install\x86\mingw\bin
} else:CONFIG(release, debug|release): {
LIBS += -LG:\build\install\x86\mingw\lib
}