I search after examples for operator sobel in computer vision​

 

I can't tell from your post whether you are looking for articles on Sobel or examples of how it is used. Did you look here at the wikipedia site?

hgmjr

 

Thanks hgmjr, I search after other sites that have examples of how it is used ​

 

Is this article closer to what you are looking for?

hgmjr

 

I ask after an example that used sobel operator and have all the levels to compute the sobel operator like the matrixes multiplication and the other levels ​

 

! - h - e - l - p - !

 

Hgmjr's link to the Sobel operator seems to be the only one that makes sense. I moved your thread here to see if it gets more attention.

If the OP would confirm he was looking for edge detection in video processing, it might help, too.