33 points | by mbitsnbites 4 days ago ago
2 comments
You talk about an algorithm. However, you never visited any of the practical implementations of Chroma from Luma, which is used in Production.
It is part of the AV1/2 video codec; for instance, it has been widely adopted too since 2018. https://arxiv.org/pdf/1711.03951
So do IETF early draft of the idea. https://datatracker.ietf.org/doc/draft-midtskogen-netvc-chro...
Give a read of the work if not:)
JPEG XL also incorporates Chroma from Luma. It's a standard coding tool in modern codecs.
You talk about an algorithm. However, you never visited any of the practical implementations of Chroma from Luma, which is used in Production.
It is part of the AV1/2 video codec; for instance, it has been widely adopted too since 2018. https://arxiv.org/pdf/1711.03951
So do IETF early draft of the idea. https://datatracker.ietf.org/doc/draft-midtskogen-netvc-chro...
Give a read of the work if not:)
JPEG XL also incorporates Chroma from Luma. It's a standard coding tool in modern codecs.