[Digikam-devel] [Bug 276418] New: Provide presets for the demosaicing tool's luminosity curve

[S. Burmeister]

https://bugs.kde.org/show_bug.cgi?id=276418

           Summary: Provide presets for the demosaicing tool's luminosity
                    curve
           Product: digikam
           Version: 2.0.0
          Platform: Compiled Sources
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: wishlist
          Priority: NOR
         Component: RAW files management
        AssignedTo: digikam-devel at kde.org
        ReportedBy: sven.burmeister at gmx.net


Version:           2.0.0 (using KDE 4.6.4) 
OS:                Linux

Especially for beginners it would be handy if digikam supplied some presets for
the demosaicing tool's luminosity curve.

The curve profiles should not only have the curve data but also a camera
manufacturer tag in order for digikam to be able to automatically pick the
correct preset depending on the camera the picture was taken with. For further
infos relating the idea behind that feature see bug 276417.

Maybe this report can act as collection for those presets.

My first try for a luminosity curve that fits Nikon cameras:

RawCurveChannel0Point0=0,0
RawCurveChannel0Point1=2303,5462
RawCurveChannel0Point10=-1,-1
RawCurveChannel0Point11=-1,-1
RawCurveChannel0Point12=49663,62805
RawCurveChannel0Point13=-1,-1
RawCurveChannel0Point14=-1,-1
RawCurveChannel0Point15=-1,-1
RawCurveChannel0Point16=65535,65535
RawCurveChannel0Point17=-1,-1
RawCurveChannel0Point2=8703,16384
RawCurveChannel0Point3=-1,-1
RawCurveChannel0Point4=16895,32768
RawCurveChannel0Point5=-1,-1
RawCurveChannel0Point6=-1,-1
RawCurveChannel0Point7=29183,49834
RawCurveChannel0Point8=-1,-1
RawCurveChannel0Point9=-1,-1
RawCurveChannel0Type=0
RawCurveChannel1Point0=0,0
RawCurveChannel1Point1=-1,-1
RawCurveChannel1Point10=-1,-1
RawCurveChannel1Point11=-1,-1
RawCurveChannel1Point12=-1,-1
RawCurveChannel1Point13=-1,-1
RawCurveChannel1Point14=-1,-1
RawCurveChannel1Point15=-1,-1
RawCurveChannel1Point16=65535,65535
RawCurveChannel1Point17=-1,-1
RawCurveChannel1Point2=-1,-1
RawCurveChannel1Point3=-1,-1
RawCurveChannel1Point4=-1,-1
RawCurveChannel1Point5=-1,-1
RawCurveChannel1Point6=-1,-1
RawCurveChannel1Point7=-1,-1
RawCurveChannel1Point8=-1,-1
RawCurveChannel1Point9=-1,-1
RawCurveChannel1Type=0
RawCurveChannel2Point0=0,0
RawCurveChannel2Point1=-1,-1
RawCurveChannel2Point10=-1,-1
RawCurveChannel2Point11=-1,-1
RawCurveChannel2Point12=-1,-1
RawCurveChannel2Point13=-1,-1
RawCurveChannel2Point14=-1,-1
RawCurveChannel2Point15=-1,-1
RawCurveChannel2Point16=65535,65535
RawCurveChannel2Point17=-1,-1
RawCurveChannel2Point2=-1,-1
RawCurveChannel2Point3=-1,-1
RawCurveChannel2Point4=-1,-1
RawCurveChannel2Point5=-1,-1
RawCurveChannel2Point6=-1,-1
RawCurveChannel2Point7=-1,-1
RawCurveChannel2Point8=-1,-1
RawCurveChannel2Point9=-1,-1
RawCurveChannel2Type=0
RawCurveChannel3Point0=0,0
RawCurveChannel3Point1=-1,-1
RawCurveChannel3Point10=-1,-1
RawCurveChannel3Point11=-1,-1
RawCurveChannel3Point12=-1,-1
RawCurveChannel3Point13=-1,-1
RawCurveChannel3Point14=-1,-1
RawCurveChannel3Point15=-1,-1
RawCurveChannel3Point16=65535,65535
RawCurveChannel3Point17=-1,-1
RawCurveChannel3Point2=-1,-1
RawCurveChannel3Point3=-1,-1
RawCurveChannel3Point4=-1,-1
RawCurveChannel3Point5=-1,-1
RawCurveChannel3Point6=-1,-1
RawCurveChannel3Point7=-1,-1
RawCurveChannel3Point8=-1,-1
RawCurveChannel3Point9=-1,-1
RawCurveChannel3Type=0
RawCurveChannel4Point0=0,0
RawCurveChannel4Point1=-1,-1
RawCurveChannel4Point10=-1,-1
RawCurveChannel4Point11=-1,-1
RawCurveChannel4Point12=-1,-1
RawCurveChannel4Point13=-1,-1
RawCurveChannel4Point14=-1,-1
RawCurveChannel4Point15=-1,-1
RawCurveChannel4Point16=65535,65535
RawCurveChannel4Point17=-1,-1
RawCurveChannel4Point2=-1,-1
RawCurveChannel4Point3=-1,-1
RawCurveChannel4Point4=-1,-1
RawCurveChannel4Point5=-1,-1
RawCurveChannel4Point6=-1,-1
RawCurveChannel4Point7=-1,-1
RawCurveChannel4Point8=-1,-1
RawCurveChannel4Point9=-1,-1
RawCurveChannel4Type=0

NOTE: This curve works with highlighting set to anything but "solid white".
To try it you have to quit digikam and edit your ~/.kde4/share/config/digikamrc
in the [RAW Import Settings] section.

Reproducible: Didn't try

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