4 ms·

This blog goes a lot more in depth in different techniques for compressing them (although for the purpose of using less VRAM): https://aras-p.info/blog/2023/09

by stjo 3y ago

This blog goes a lot more in depth in different techniques for compressing them (although for the purpose of using less VRAM): https://aras-p.info/blog/2023/09/13/Making-Gaussian-Splats-smaller/ https://aras-p.info/blog/2023/09/13/Making-Gaussian-Splats-s... https://aras-p.info/blog/2023/09/27/Making-Gaussian-Splats-more-smaller/ https://aras-p.info/blog/2023/09/27/Making-Gaussian-Splats-m... Including quantising spherical harmonics, grouping splats into chunks and compressing their position and rotation in groups, etc.

slimbuck 3y ago
Yes! We are using this clustering approach for position and scale data.
- andybak 3y ago
  (maybe then a small credit for the initial work by Aras in your blog post?)
  - slimbuck 3y ago
    Did you see that we credit Aras at the end of the post and link to his website?
    - andybak 3y ago
      No. Apologies.
dang 3y ago
The second of those links was discussed here: Making Gaussian Splats more smaller - https://news.ycombinator.com/item?id=37687134 https://news.ycombinator.com/item?id=37687134 - Sept 2023 (18 comments)