ｈｅｉｎｎ @heinn.dev · Feb 5 1 / 2
messing with dithering and palettizing again, the main idea being applying the dither to not just a linear ramp, but to all dimensions of the colorspace at once
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That sounds incredibly fascinating, but is also something my poor brain has trouble wrapping its smooth surface around. Could you explain that in a bit more detail if possible? Or throw a link to some article/paper if this approach was inspired by something.
which led to discovering funny things like "natural neighbor interpolation". In the end sprinkling some additional fake palette points and just dithering towards the 4 vertices of the enclosing tetrahedron of a target color ended up being more than enough actually rambling like a mad man