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2015-03-17 10:28:27 -0500 commented question Can't find xfeatures2d.hpp

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>
2015-03-04 07:24:20 -0500 commented question OpenCV3.0 c and c++

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.

2015-02-23 15:35:36 -0500 received badge  Editor (source)
2015-02-23 11:11:58 -0500 asked a question OpenCV3.0 c and c++

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?