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What is your source for the ML claim? I know very decent and fast screen space filters that do kot use any learning and can work with 1spp (pure noise for the h
by gmueckl 8y ago
What is your source for the ML claim? I know very decent and fast screen space filters that do kot use any learning and can work with 1spp (pure noise for the hunan eye).
- mattnewport 8y agoML based denoising for various ray tracing applications is a hot topic at SIGGRAPH this year. Here's one NVIDIA paper on the topic from last year: http://research.nvidia.com/sites/default/files/publications/dnn_denoise_author.pdf http://research.nvidia.com/sites/default/files/publications/... There are also some impressive new non ML based denoising results too however and it's unclear to me at the moment where NVIDIA is using ML based denoising and where they are using more traditional filters in the demos they've been showing. I think at least some of the real time ray traced ambient occulsion and soft shadow demos have been using more traditional non ML based filtering approaches.