Re: [csswg-drafts] [css-color-4] Evaluate static gamut mapping algorithms for oklab/oklch spaces (#10579)

Thanks for starting this.

> * Projecting in Lab to the Rec2020 gamut boundary along constant L

Why Lab and not Oklab, given the hue curvature of Lab (especially in blues, but also in orange to a lesser extent).

I agree that mapping to a smoothed gamut boundary may well be better.

> * Projecting in Rec2020 YUV along constant Y

That is video luma, right? Where Y is computed without bothering to undo gamma-encoding first? 

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Received on Tuesday, 16 July 2024 15:47:42 UTC