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Forums > Back > How could image stacking increase dynamic range ??
toni-a
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04-27-2018, 11:24 AM
(04-27-2018, 09:36 AM)Brightcolours Wrote: Because you capture 4x the light, that is why.
Or (iow): DR gets determined by establishing a noise floor, and then seeing when that noise floor gets reached. By taking 4 samples and averaging them, you also average the noise per pixel, and the result is a higher DR.

didn't get it, too complicated to me can you explain more please ?
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RE: How could image stacking increase dynamic range ?? - by toni-a - 04-27-2018, 11:24 AM
RE: How could image stacking increase dynamic range ?? - by davidmanze - 04-27-2018, 05:59 PM

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