i hope to see this feature in next version of corona.
That would be something for the core team, rather than the C4D team
And there is a plan on the roadmap for something along the same lines already - https://trello.com/c/81uUhzg6/135-near-interactive-gpu-powered-denoising
Cheers!
Tom
-Bump-
After having tested it in other applications, I’d say that the Optix denoiser would very well, especially in Corona.
Some silimilar possibile solution:
-https://www.youtube.com/watch?v=_m-dTLY6X7k
-https://www.youtube.com/watch?v=AhkvZpMd_FM