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rachid Hadj Abderrahmane avatar image
rachid Hadj Abderrahmane asked ·

arnold denoiser in HtoA is buggy compared to Maya or Nuke Script

Hi
I did a few test in Houdini (htoa-4.1.1) & Maya (MtoA-3.2.1.1) with arnold denoiser utility, but there is a huge differnce as you can see in the video bellow.

https://youtu.be/zbv_7-cUU5U
So why such as difference?

htoadenoisernukescriptmtoa htoa
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Stephen Blair avatar image
Stephen Blair answered ·

Same Arnold and same noice in both HtoA and MtoA.

So either different command-line flags are used, or something is different in the inputs.

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rachid Hadj Abderrahmane avatar image
rachid Hadj Abderrahmane answered ·

you are right!
There was a slightly difference in variance parameter

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