"Bald Eagle" <cre### [at] netscapenet> wrote:
> "Norbert Kern" <nor### [at] t-onlinede> wrote:
> > here is my attempt to depict the colors in images (code in p.b.s-f.)
> Very nice. These look better than what I was fooling with a while back.
> I'll try to envision the function and the "color space" that you're graphing
> this in - but it's too early and I've not had enough coffee yet. ;)
> > Whereas the last one shows the usual "orange-teal° post processing, an anti-hero
> > like John Wick gets a new look based on strong purples. A similar effect can be
> > seen at recent Avengers: Endgame posters.
> Hmmm. I don't know much about this. I've only seen some discussion of "color
> matching" of film frames in the LOTR extended extras. Is that the kind of
> thing you're talking about?
> "The usual"? For what? Most movies, or that series?
> > By the way - has anybody made a pov implementation of the "orange-teal° look?
> "A POV implementation...." I'm not sure what you mean by that.
> A way to force the color map to be limited to that range of colors?
> Something interesting that I noticed with these two is that the top graph has a
> ring of missing black, and the bottom one has the black present, and all the way
> There was also another thread around that time where someone was processing
> video and doing an animation of the color palette - can't find it at the moment.
Many thanks - I wasn't conscious about the second link - very interesting.
First I used a cubic space too, but hsl space is more convincing in the end.
Personally I use it as a tool to detect color errors in my images. Here is an
example with the last version of an old image of mine...
Because I render 16 bit png images, there aren't many defects as in 8 bit jpegs.
But what you mentioned, is something different. I included the web origins in
the source (p.b.s-f).
Perhaps the JW3 person didn't process the poster as heavily as the other one -
"Orange-Teal" is one of the most common color-grading effects used at
movie-making or by professional photographers.
There are many variants like enhencing blue colors in shadows and orange ones in
highlights and a bit in midtones.
I made a pov version, which gave ugly results and I cannot even find the file...
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