Wilk's profile - activity

Maby You haven't installed opencv properly. Haave You specified path to contrib module before runing cmake? (do as they write in readme me).

In my programs I include the fallowing from opencv :

#include "opencv2/core.hpp"
#include "opencv2/features2d.hpp"
#include "opencv2/highgui.hpp"
#include "opencv2/xfeatures2d.hpp"
#include <opencv2/calib3d/calib3d.hpp>

Thank you for response. I was just curious which language should I use in future- despite I can read c and c++ code I still feel that I need to spend a bit more time to master one of these languages. On the other hand I read some opinions on c and c++(Linus Torvalds one, yes I know....) and well I don't like classes and would like to use some more goto instructions (beside the flame war around). What I'm trying to say is that there must be a reason why OpenCV has been rewritten in c++ (maybe the difficulties in including Opencv c version in c++ project which was the majority?). If I knew what problems the opencv had I would omit them befor starting writing any program than learn about them at the end.

Hi,i ts my first post here though I am using this library from some time.

I'm interested why OpenCV library moved from C to C++ and if there is any possibility, that C will be also native for this library, not only supported as a legacy. I also would like to know, why many computer-vision libraries (like OpenCV, I mean PCL or ROS) are written in c++ and not in c?