A little help requested regarding demosaicing, sampling, pixel shifts...

Started 4 months ago | Discussions thread
Jack Hogan Veteran Member • Posts: 6,704
Re: I'm late to the party...

Great Bustard wrote:  ...and too lazy to read through. Did people arrive at a consensus? Myself, I'm thinking the noise of the photo for four stacked photos, whether the exposures are pixel-shifted or not, would be the same, since each is made with the same amount of light. But the artifacts for the four pixel-shifted exposures would be less. I'm guessing it's more complicated than that, right?

Mostly true, but how true depends on the subject .

Jack

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