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nnevodtoday at 7:50 AM1 replyview on HN

This feels very much like dithering. I am no expert by far, so I'm likely missing something.


Replies

yccs27today at 8:15 AM

Yeah, this is basically stochastic dithering applied to numeric floating point quantization instead of image color quantization.

This makes me wonder whether you could apply different dithering approaches to numeric computations. You cannot use diffusion or similar mehods, because you don't have information about neighboring pixels/computations. Using low-discrepancy sequences might work to reduce stochastic noise, but it could also reintroduce bias for some computations.