[Digikam-users] DNG-RAW to jpeg conversion artifacts

Stefan Grosse singularitaet at gmx.net
Tue Jun 5 13:05:00 BST 2007


Ok, thanks for the response and verification.

The (clean) ufraw conversion I did was with ufraw 0.11 (for windows).
The homepage states that it uses dcraw 8.72

Stefan

-------- Original Message  --------
Subject: Re:[Digikam-users] DNG-RAW to jpeg conversion artifacts
From: Arnd Baecker <arnd.baecker at web.de>
To: digiKam - Digital Photo Management for the masses
<digikam-users at kde.org>
Date: 05.06.2007 13:50
> Thanks Stefan,
>
> download worked fine and I also observe the problem you describe
> with current svn.
>
> The picture dimensions are 3936 x 2624,
> so with the following I think your suspicion is right:
>
> According to
> http://www.amazon.co.uk/Samsung-GX10-Digital-18-55mm-Kit/dp/B000LVFW1K
> The resolution should be: 3872 x 2592
>
> This might be the difference between total
> pixels and effective pixels (10.75 vs. 10.2),
>
> http://www.samsungcamera.co.uk/product/pro_view.asp?prol_uid=1925&cat_uid=62&tabmenu=2#tabs
>
> Which dcraw is used by the gimp/ufraw combo you used?
>
> Best, Arnd
>
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