Grade School: Diving into Color Separation

[@andy80sdrums]

Just an idea for some future live events. Analyzing and/or Recreating the look of a shot / aesthetics and practices of color over the years 80s / 90s / 2000s

[@stevesexton6194]

Thanks Cullen, I learn something from every Grade School...

[@bobbiedyce1588]

This was great. The questions were right on for me.

[@BlackWinterProduction]

Great topic! I realized why the ever-popular Technicolor emulation attempts often look terrible - they rely on colour saturation instead of separation, resulting in garish colours and overcooked skintones. But if you study classic movies, they always have amazing delicate skintones along with gloriously colourful wardrobe and sets. Technicolor colour separation techniques are magical, not sure if they are possible to emulate on this level.

[@stefanocson6237]

great

[@kirankiranmishra]

commenting this In between while I am watching this on KZbin, I don't know why watching this video in 1080p also doesn't give Sharpe image, the image does look that sharpe and due to that it's hard to see change you did to your image, while watching back in time, we really had Sharpe image. kindly give a look at it if you can bring this under control. would be nice to see your uploaded live in high res. rest about classes its always amazing and more then expected 🔥

[@thatcherfreeman]

If it makes you feel better about Temp/tint vs RGB gain, all the mainstream chromatic adaptation algorithms are literally just RGB gain, sandwiched between two 3x3 matrices intended to convert to LMS and back. Tbh those matrices are best fit not to target the actual spectral response of your cones, but to fit some color matching dataset.

[@Crimbtw]

23:10 I wonder if this also applies to exposure and ratio?

[@IvanForastiere]

How do you get three channel LAB at 29'51"? Thanks

[@gentilsamuel]

Same question for me! Let me know if you find the answer Ivan thankkss

[@kennyminor506]

It’s a splitter/combiner node. It’s splits nodes into the three associated channels. In YRGB it’s gives you a node for R, G, and B. In LAB it’s gives you a channel for L, A, and B, etc. it’s under the color drop down-> ad serial node->splitter/combiner.

[@Patrick-mg7vv]

Thanks Cullen, now for a separation burger.

[@Fedor_Dokuchaev_Color]

I wanted to try LAB for color contrast for some time and during that grade school I finally did! I liked that it introduces small tonal differences, which make the image much more interesting to watch.

[@FilthyBadger]

Colour LABotomy

[@TheRealBarkinMadd]

No, you’re not the only one. I also had a nightmare about you showing up at school without any clothes on… lol