Ron Bates

Visualize 2019 sp02 - Denoiser Improvements

Discussion created by Ron Bates on Mar 12, 2019
Latest reply on Mar 13, 2019 by Richard Earley

The release notes for 2019 sp02, have a small bullet point regarding de-noiser improvements:

"Integrated an updated version of the Denoiser leading to significant improvements in handling very noisy images"

 

I wanted to shed a bit more light on this point, as I think the improvements are quite significant. As you can see in this image, there is a dramatic reduction in "blotchy artifacts" typically seen in lower pass counts, in this case, just 10 passes...ie so the non-denoised image was VERY noisy. Also, the general coloration at earlier stages of denoising more closely matches ground truth final colors.

 

DenoiserImprovements.jpg

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