Hello ,
I want to use surf algorithm in c++ with opencv 3.1 , I added the contrib_library of opencv necessary for that , but I don't know where exactly I must add the modification in the code
this is the origenally code :: https://github.com/doczhivago/rtObjectRecognition/blob/master/main.cpp
this the modification that I must add to the code :: http://answers.opencv.org/question/55247/image-registration-opencv-300/
but How and Where exactly ??