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Demonstration of X-Trans Under-the-hood RAW Spatial (Noise) Filtering

Started Aug 7, 2019 | Discussions thread
OP tradesmith45 Senior Member • Posts: 2,218
Re: Demonstration of X-Trans Under-the-hood RAW Spatial (Noise) Filtering

crosson wrote:

may explain the waxy/wormy artifacts

FWIW you admit yourself that this does not effect images under 5 seconds. The wazy/wormy artifact is therefore still an all together separate and overly documented issue. It is a dead horse long since settled. Best to keep it separate from this particular concern so as not to add confusion, see above example.

Secondly where did you get the 5 second mark? Do you have anything referencing this or documentation on this? Or is this just personal and anecdotal observation? forgive me if you have already posted this and I don't see it.

Regarding 5 sec., go over to my post on Fuji filtering.  The easiest way to see filtering is in the histogram of dark frames.  These are shown in that thread.  Those for dark frames less than 5 sec., show no stair steps so are unfiltered.

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