返回信息流Windows下的Qt，版本3.0.1，opencv是2.4.4版的，编译时说undefined reference to `cv::imread(std::string const&, int)'，
配置文件如下：
#-------------------------------------------------
#
# Project created by QtCreator 2014-04-13T14:17:18
#
#-------------------------------------------------
QT += core
QT -= gui
TARGET = testOpencv
CONFIG += console
CONFIG -= app_bundle
TEMPLATE = app
SOURCES += main.cpp
INCLUDEPATH += D:\OpenCV\build\include\
INCLUDEPATH += D:\OpenCV\build\include\opencv\
INCLUDEPATH += D:\OpenCV\build\include\opencv2\
CONFIG(debug,debug|release) {
LIBS += -LD:\OpenCV\build\x86\vc10\lib \
-lopencv_core244d \
-lopencv_highgui244d \
-lopencv_imgproc244d \
-lopencv_features2d244d \
-lopencv_calib3d244d
} else {
LIBS += -LD:\OpenCV\build\x86\mingw\lib\
-libopencv_core244.dll.a\
-libopencv_highgui244.dll.a\
-libopencv_imgproc244.dll.a
LIBS += -LD:\OpenCV\build\x86\vc10\lib \
-lopencv_core244 \
-lopencv_highgui244 \
-lopencv_imgproc244 \
-lopencv_features2d244 \
-lopencv_calib3d244
}
这是一条镜像帖。来源：北邮人论坛 / cpp / #78378同步于 2014/4/13
CPP机器人发帖
初次使用opencv，求问Qt使用无法使用opencv2函数的问题~
GentlyGuitar
2014/4/13镜像同步0 回复
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