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How to link OpenCV with Qt

Hi... after a long time!!!.

These days, I am learning OpenCV and Qt programming for my undergraduate project. So, I thought to share my knowledge with you all.

I was struggling a lot to link both OpenCV and Qt as a beginner. Finally, I found these posts which are great.

http://linuxinternals.com/2010/04/opencv-with-qt-programming/

http://www.qtcentre.org/threads/10233-Adding-a-library-search-path-on-Eclipse-

This is how my project's .pro file looks... (OS - Windows 7)

INCLUDEPATH += "C:\OpenCV2.1\include\opencv" \

"C:\OpenCV2.1\src\cv" \

"C:\OpenCV2.1\src\cvaux" \

"C:\OpenCV2.1\src\cxcore" \

"C:\OpenCV2.1\src\highgui" \

"C:\OpenCV2.1\src\ml"

LIBS += -L"C:\OpenCV2.1\lib" \

-lcv210 \

-lcvaux210 \

-lhighgui210 \

-lcxcore210

Here cv210, cvaux210 and so on..... are the names of lib files in your opencv lib folder.

Very simple thing... but as a beginner, I know how I struggled with this.. So, this post is for those who are new to OpenCv with Qt Programming.

Have a nice day!!! :)