MohsenHk's profile - activity

overview network karma followed questions activity

2015-12-16 14:55:43 -0600	received badge	● Famous Question (source)
2015-04-07 03:39:03 -0600	received badge	● Notable Question (source)
2014-11-27 20:35:44 -0600	received badge	● Popular Question (source)
2013-10-21 09:45:05 -0600	commented question	undefined reference to `cvLoadImage' thank you my friend :)
2013-10-21 09:22:58 -0600	commented question	undefined reference to `cvLoadImage' thank you... libopencv-dev version: 2.3.1-7 . then I can't use any opencv2 functions?
2013-10-21 09:16:39 -0600	received badge	● Editor (source)
2013-10-21 08:45:23 -0600	asked a question	undefined reference to `cvLoadImage' I installed "libopencv-dev version: 2.3.1-7" with "synaptic". when I(my os is ubuntu 12.04 32bit) .pro: `QT += core gui TARGET = opencv_test1 TEMPLATE = app SOURCES += main.cpp\ widget.cpp HEADERS += widget.h FORMS += widget.ui` main.cpp: #include <QtGui/QApplication> #include "widget.h" #include "opencv2/opencv.hpp" #include "opencv2/core/core.hpp" #include "opencv2/highgui/highgui.hpp" int main(int argc, char argv[]) { QApplication a(argc, argv); Widget w; w.show(); //--------------------------------------------------------------- IplImage img= cvLoadImage("/home/mrl-x200/Desktop/IR_0007.jpg"); //cvNamedWindow("hi",CV_WINDOW_AUTOSIZE); //cvShowImage("hi",img); //--------------------------------------------------------------- return a.exec(); } when i ran it gave me this error: error: undefined reference to `cvLoadImage' error: collect2: ld returned 1 exit status what am I should to do? thank you