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Woah, this video is way more interesting than the Nvidia polaroid teaser in the original link.
by gundmc 5y ago
Woah, this video is way more interesting than the Nvidia polaroid teaser in the original link.
- krasin 5y agoStill, NVIDIA's achievement (and Thomas Müller in particular) is amazing. Thomas and his collaborators achieved an almost 1000x performance improvement, by a combination of algorithmical and implementation tricks. I highly recommend trying this at home: https://nvlabs.github.io/instant-ngp/ https://nvlabs.github.io/instant-ngp/ https://github.com/NVlabs/instant-ngp https://github.com/NVlabs/instant-ngp Very straightforward and gives better insight into what NeRF is than any shiny marketing demo.
- cinntaile 5y agoWaymo needed 2.8 million images to create that scene, I wonder how many Nvidia would need? Or was the focus only on speed? I skimmed the article and didn't really find info on that.
- krasin 5y agoWaymo essentially trained several NeRF models for Block-NeRF that are rendered together. It's conceivable that NVIDIA's instant-ngp could be used for that.