# Revision history [back]

I am using opencv 2.4.13 and I want to use SLIC

sorry, but using opencv2.4, you just can't.

you will need to build (latest) opencv master branch and opencv_contrib

Is there a webpage / guide that tells me what folder I need to include ?

maybe it's easier to see from here , each module has its own header, in the case of SLIC you would #include "opencv2/ximgproc.hpp (which again includes slic.hpp)

I am using opencv 2.4.13 and I want to use SLIC

sorry, but using opencv2.4, you just can't.

you will need to build (latest) opencv master branch and opencv_contrib

Is there a webpage / guide that tells me what folder I need to include ?

maybe it's easier to see from here , each module has its own header, in the case of SLIC you would #include "opencv2/ximgproc.hpp (which again includes slic.hpp)

also, please use http://docs.opencv.org/master/ for opencv3, docs.opencv.org/2.4.13/ for opencv2.4, and try to avoid anything from outdated 3.0.beta