Follow the Below Steps for configuring OpenCv2.2 with DevC

For configuring the opencv2.2 with dev-c++, first you have to install opencv2.2.

You can download OpenCV2.2 from here.

After downloading install OpenCV2.2

and do some changes in the Dev-C++ compiler.

go to Tools->Compiler options then follow these steps as shown in image below.

In this image all the linker text is not visible so just copy this:

-lopencv_calib3d220 -lopencv_contrib220 -lopencv_core220 -lopencv_features2d220 -lopencv_ffmpeg220 -lopencv_flann220 -lopencv_gpu220 -lopencv_highgui220 -lopencv_imgproc220 -lopencv_legacy220 -lopencv_ml220 -lopencv_objdetect220 -lopencv_ts220 -lopencv_video220

and click ok.

Now goto directories and add some directories of OpenCV2.2.