include "C:\opencv\include\opencv\imgproc.hpp" and there is:

//! smooths the image using median filter. CV_EXPORTS_W void medianBlur( InputArray src, OutputArray dst, int ksize ); But it doesn't work.

"But it doesn't work."

what do you mean ? a bit more effort, please ...

"medianBlur" identifier not found. i don't understand - maybe vs can use only imgproc_c.hpp? there is no anything abought medianBlur in imgproc_c.hpp. only in imgproc.hpp, but i included it, and medianBlur still not found. should i try to use imgproc_c from last version of opencv?

oh, maybe you hit a c++ problem with namespaces.

it's in namespace cv, so either:

1. use: cv::medianBlur();
2. or, add using namespace cv; after the #include ... lines.

imgproc_c.hpp has all the old, c-style, 1.0 version functions like cvSmooth

Thanks! :) Now it works!

oh, nice, click the hook, so it's solved ;)