[Kde-imaging] [Bug 258953] New: dngconverter changes luminosity of sony ARW files

Gerben Roest g.roest at grepit.nl
Mon Dec 6 00:14:33 CET 2010


https://bugs.kde.org/show_bug.cgi?id=258953

           Summary: dngconverter changes luminosity of sony ARW files
           Product: kipiplugins
           Version: 1.6.0
          Platform: Compiled Sources
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: NOR
         Component: DngConverter
        AssignedTo: kde-imaging at kde.org
        ReportedBy: g.roest at grepit.nl


Created an attachment (id=54185)
 --> (http://bugs.kde.org/attachment.cgi?id=54185)
This is a dng from an .arw file.

Version:           1.6.0 (using KDE 4.5.1) 
OS:                Linux

An ARW file which has the luminosity channel graph in the Image Editor nicely
streched over 4/4 of the graph, gets converted to a DNG file which has the
luminosity graph start at 2/4. The picture looks brighter, has less contrast
and also seems pink-ish. 

Reproducible: Always

Steps to Reproduce:
use dngconverter to convert a sony .arw file

Actual Results:  
brighter, less contrast, pink-ish image

Expected Results:  
create identical image

I hope I do something wrong but can't find it.

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