[Digikam-users] Hugin Lens Calibrator, LensFun, and digiKam

[Roel Arends]

Dear Gilles and others,

On
http://lensfun.berlios.de/
i saw that there is a new lensfun release 02.7 available.

Hopefully you can implement this in Digikam as soon as possible.

Kind regards,
Roel Arends




On Monday 11 February 2013 06:51:34 Dmitri Popov wrote:

Thanks you Gilles and others for your replies and pointers! I'll keep trying, 
and let you know om my progress.


Best,
Dmitri



From: Gilles Caulier <caulier.gilles at gmail.com>
To: digiKam - Home Manage your photographs as a professional with the power of 
open source <digikam-users at kde.org> 
Sent: Saturday, February 9, 2013 10:26 PM
Subject: Re: [Digikam-users] Hugin Lens Calibrator, LensFun, and digiKam



Dmitri,


In 3.0.0, someone has posted a patch to fix some glitch problem to rendering 
image correction with Lensfun. It's appears in some specific case. Not sure 
that your problem will be fixed with 3.0.0. Look here for details : 


https://bugs.kde.org/show_bug.cgi?id=284708



Also, as i use current code from LensFun repository, i can said that next 
version will include new lens profile and work better that last stable 0.2.6 


I hope that can help you...


Best


Gilles Caulier



2013/2/9 Benjamin Girault <benjamin.girault at gmail.com>

Hi Dmitri,

2013/2/9 Dmitri Popov <dmpop9mm at yahoo.com>:

> I've been trying to create a lens profile for use with the LensFun library
> (so I could fix lens distortion in digiKam), but I hit the wall. I've
> written a blog article explaining the problem, and I could use some input:
>
> http://scribblesandsnaps.com/2013/02/09/monkeying-around-with-lens-
calibration/


Someone on the Hugin mailing list published a tutorial on how to shoot
photos with the goal of calibrating a lens and a camera and use them
to get a LensFun profile. Here it is:

http://wilson.homeunix.com/lens_calibration_tutorial/

I haven't tried it so I cannot guarantee anything. Hopefully you can
get answers to your issue.

Best,

--
Benjamin.

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