Shameless plug, but after reading this blog post the last time it was posted, I tried to implement some of the same dithering methods in Futhark[0]. You can see the results here, if you're interested: https://munksgaard.github.io/bluenoise/

By the way, that is a literate Futhark program, so the markdown is generated from the source file found here: https://github.com/Munksgaard/bluenoise/blob/master/bluenois...

[0]: https://futhark-lang.org/