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Learner’s Corner / Re: Lack of realism / Problem with Noise
« on: 2024-03-25, 17:08:04 »
You can try using the Intel AI denoiser. The "Corona HQ" denoiser tends to preserve detail on materials with bump mapping, and that can sometimes result in preserving noise too. :) The AI denoisers are generally more aggressive.
Other than that, in cases like this where you are dealing with an interior with strong indirect illumination, you can try the following:
- lower the max sample intensity value (but don't go below ~10) - this will make the image a bit darker but will also clean up the noise faster
- increase the GI vs AA value from 16 to 32, but probably not higher - this will focus more sampling on GI so you will get less noise within the same render time
Other than that, in cases like this where you are dealing with an interior with strong indirect illumination, you can try the following:
- lower the max sample intensity value (but don't go below ~10) - this will make the image a bit darker but will also clean up the noise faster
- increase the GI vs AA value from 16 to 32, but probably not higher - this will focus more sampling on GI so you will get less noise within the same render time