Re: RAW images look great in GQView, how does it do it?

Petr Kovár( <[email protected]> Thu, 03 May 2007 07:55:53 +0200
Newsgroups gmane.comp.gnome.apps.gqview.user
Message-ID <[email protected]>
Hi Patrick,

I think that GQview uses thumbnails created by camera. To extract it
from raw files you can use dcraw:
dcraw -e <raw files>

Patrick napsal(a):
> I have a Nikon camera that I was convinced to set to write RAW image
> files. GQview can open and view these raw files and they look great.
> 
> When I use a program like ufraw-batch to convert them to jpeg they
> look horrible! Very dark and useless. I have tried to tweak ufraw to
> produce similar results to gqview but it is very time consuming and it
> is not something I want to waste time doing. And it never looks as
> good as gqview anyway!
> 
> How does gqview make the nef files look so good when ufraw makes them
> look so bad? How do I duplicate what gqview is doing and create jpg
> files?
> 
> Thank you for any help!
> 
> Patrick
> 
> ps here is an example! It is a rather large png screen shot. ufraw
> output on the left, gqview viewing the nef file on the right.
> http://www.patbert.com/screencaps/snap050307-1.png
> 
> -------------------------------------------------------------------------
> This SF.net email is sponsored by DB2 Express
> Download DB2 Express C - the FREE version of DB2 express and take
> control of your XML. No limits. Just data. Click to get it now.
> http://sourceforge.net/powerbar/db2/
> _______________________________________________
> Gqview-users mailing list
> [email protected]
> https://lists.sourceforge.net/lists/listinfo/gqview-users
> 

-------------------------------------------------------------------------
This SF.net email is sponsored by DB2 Express
Download DB2 Express C - the FREE version of DB2 express and take
control of your XML. No limits. Just data. Click to get it now.
http://sourceforge.net/powerbar/db2/