Re: how to call that strange filter? sharpening or unsharpening?

walala wrote:

> Hi, Hendrik,
> 
> Thanks for your answer!
> 
> How do you name this filter then ?
> 
> ff=[ -0.040053   0.121750   -0.040053;
>         0.121750    0.679317    0.121750;
>        -0.040053   0.121750   -0.040053];
> 
> Is it a low pass + unsharpening mask?
> 
> Thanks a lot
> 
> -Walala

Hmm, a lowpass filter with a sharpening mask? I really don't know. Maybe we
should just call it bad...

-- 
Dipl.-Inform. Hendrik Belitz
Central Laboratory of Electronics
Research Center Juelich