Deband with FilmGrain shader

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1 month 3 days ago - 1 month 3 days ago #1 by Egor179
Deband with FilmGrain shader was created by Egor179
Why not use the standard FilmGrain shader for deband?
Watched the deband in Amnesia Rebirth and looked like they were just adding noise.
Well, I also tried it and was quite surprised with the result.
The result is the same as from Deband, but texture detail does not suffer (except that only noise appears)

**Later the video will be in 4K resolution


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Last edit: 1 month 3 days ago by Egor179.

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1 month 3 days ago #2 by Tojkar
Replied by Tojkar on topic Deband with FilmGrain shader
The only function FilmGrain has, is to add noise to the image which inherently removes some detail by making the image fuzzier. Deband on the other hand actively tries to prevent banding artefacts while not fuzzying the details. If all you get is noise from Deband, you're doing it wrong.

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