Re: Surface defects detection - Ideas?

You can try to use a edge detector to detect the contours of the 
defects, then extract the contours and then try to extract the 
information you want from their shape or some other feature.

Hope this helps

Best Regards

Zé Rui

--- In OpenCV@xxxxxxxxxxxxxxx, "Baldassarre Cesarano" <b.cesarano@xxxx
> wrote:
>
> I need to detect defects on metallic surfaces (scratches, oil spots 
and
> bruises)
> The surface is a shining (not painted) and corrugated iron (not 
symmetrical)
> !
> Any idea????
> 
> Thanks
>     Baldo
> 
> 
> 
>  
> 
> 
> [Non-text portions of this message have been removed]
>






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