https://bugs.kde.org/show_bug.cgi?id=148382--- Comment #16 from Jens Mueller <tschenser gmx de> 2010-01-05 08:29:57 ---
@Gilles:
I know there is a difference between HSL and HSV.
From
http://en.wikipedia.org/wiki/HSL_color_space (Conversion from RGB to HSL
or HSV):
in HSL L is computated as 0.5*(max(R, G, B) + min(R, G, B))
in HSV V is computated as max(R, G, B)
For my argumentation I mean exactly HSV, because this is what we implemented in
histogram luminosity channel
http://lxr.kde.org/source/extragear/graphics/digikam/libs/histogram/imagehistogram.cpp#244Beside from if HSV is right this means what I say in
https://bugs.kde.org/show_bug.cgi?id=148382#c13@Johannes:
the link is quite interessting but I think the mantra should be keep it simple
for users
Jens
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