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To: PapaBear3625

Humans can only distinguish about 30 shades of gray, so 256 is way more than anybody needs, unless you’re doing scientific research.

https://www.popsci.com/humans-can-only-distinguish-between-about-30-shades-gray

44 posted on 01/14/2019 8:50:41 AM PST by aquila48

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To: aquila48

I’m talking about dynamic range, rather than shades of gray.

https://en.wikipedia.org/wiki/High-dynamic-range_imaging

46 posted on 01/14/2019 11:11:00 AM PST by PapaBear3625 ("Those who can make you believe absurdities, can make you commit atrocities." -- Voltaire)

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