It appears to be a linear transform from "gamma-adjusted" RGB. So probably not s... | Hacker News

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planede on Feb 10, 2023 | parent | context | favorite | on: Image Compression with Singular Value Decompositio...

It appears to be a linear transform from "gamma-adjusted" RGB. So probably not straight from sRGB. [1]

The article does not mention it, but I assume it just takes sRGB color components.

[1] https://en.wikipedia.org/wiki/YCbCr#R'G'B'_to_Y'PbPr

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