Moving beyond just black and white towards full-colour variable palettes presents another set of problems. Taking the methods presented above and quantising an image using an arbitrary colour palette reveals that error-diffusion is also better at preserving colour information when compared to ordered dithering.
"It's not bad, but I also think there's a reason why it's not necessarily blowing up in a massive way, because I don't necessarily think it's original," she says.
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Moves to look for a new provider started in September 2023, but in the interim, spending continued to rise.