>
> Wayne Harridge wrote:
> >
> > > John A. Lind <jlind@xxxxxxxxxxxx> wrote:
> > >
> > >
> > > Personally, I'd rather have a lens that excels in these criteria and
> > > then
> > > work to tone them down if that's desired. It is impossible to
> > > increase
> > > these if they don't already exist in the optics.
> > >
> >
> > True, sharpening in PhotoShop just isn't the same.
> >
> > Wayne Harridge
> >
> > http://members.optusnet.com.au/~w_harridge
> >
>
> Low contrast photo need a "S" curve in Photoshop not sharpening.
>
Contrast and resolution are linked via the total system MTF. I think you
will find that the use of the unsharp mask increases the contrast at "edges"
(changes in density/brightness).
...Wayne
< This message was delivered via the Olympus Mailing List >
< For questions, mailto:owner-olympus@xxxxxxxxxxxxxxx >
< Web Page: http://Zuiko.sls.bc.ca/swright/olympuslist.html >
|