Archived posting to the Leica Users Group, 2014/03/19

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Subject: [Leica] Sharpening for Sensors with no AA filter
From: rgacpa at gmail.com (Robert Adler)
Date: Wed, 19 Mar 2014 20:08:17 -0700
References: <E4F1AFF5-C49D-48B4-B4E5-02263F98B541@gmail.com> <80F9701439F20347874CE5E4E03C22E9E695CAE1@WhizzMAIL01.whizz.org> <CAAsXt4OfunMhdFZUWNjM-h4hMSvarcdvvs1y4aagTYpPvUqxUQ@mail.gmail.com> <80F9701439F20347874CE5E4E03C22E9E695F377@WhizzMAIL01.whizz.org>

I generally print on 17x22 for the M. No doubt I could go larger. Most
landscape prints, IMO (and others) require sharpening for printing.
I'm always interested in trying out other techniques...
Here are some tests from tonight:
www.rgaphoto.com/2014-03-SharpenTest
Usually sharpening before printing looks pretty bad on the screen (over
sharpened). I don't see much difference in the LR normal sharpening
approach vs his unless I use his in LR first then PS second. IMO it looks
over sharpened on the screen. I'll print this weekend hopefully just to
see...


On Wed, Mar 19, 2014 at 7:58 PM, John McMaster <john at mcmaster.co.nz> 
wrote:

> Dare I ask to what size ;-)
>
> john
> ________________________________________
>
>
> Primarily for printing...
>
>
> On Wed, Mar 19, 2014 at 6:24 PM, John McMaster <john at mcmaster.co.nz>
> wrote:
>
> > There has been a bit on Iridient on getdpi (Fuji section,
> >
> http://www.getdpi.com/forum/fuji/50182-fuji-x-t1-greens-jpg-files-help-please.html
> )
> > , why do you think the M240 needs more sharpening? Real question as my
> > Leica stuff gets minimal post-prod compared to what other marque users
> seem
> > to do...
> >
> > john
> > ________________________________________
> >
> > Though the link below talks about sharpening in Lightroom (RAW pre
> > sharpening) and Photoshop for the Fuji X-Trans sensor, I believe the
> author
> > states it appears to work well for all sensors without an AA filter (M240
> > falls into that category).
> > Definitely worth a read and, perhaps, downloading the LR and PS
> > presets/actions.
> > http://blog.thomasfitzgeraldphotography.com/category/x-trans-processing/
> > If you do try them out, please share you findings esp. relative to the
> > M240.
> > Best,
> > Bob
> >
> >
>
> _______________________________________________
> Leica Users Group.
> See http://leica-users.org/mailman/listinfo/lug for more information
>



-- 
Bob Adler


In reply to: Message from rgacpa at gmail.com (Bob Adler) ([Leica] Sharpening for Sensors with no AA filter)
Message from john at mcmaster.co.nz (John McMaster) ([Leica] Sharpening for Sensors with no AA filter)
Message from rgacpa at gmail.com (Robert Adler) ([Leica] Sharpening for Sensors with no AA filter)
Message from john at mcmaster.co.nz (John McMaster) ([Leica] Sharpening for Sensors with no AA filter)