I’ve released a new version of my 3D reconstruction tool, Brush 🖌️ It's a big step forward - the quality & speed now match gsplat, and there’s a lot of other new features! See the release notes github.com/ArthurBrusse... Some of the new features:

Physics with Veo! #veo2 Prompt: One ball is in the floor. Another ball comes rolling.

Come learn about CAT3D today at #NeurIPS2024! talk: 3:30pm West Exhibition Hall C, B3 poster: 4:30pm East Exhibit Hall #1610 remote: cat3d.github.io we've got stickers 😸

SimVS: Simulating World Inconsistencies for Robust View Synthesis Alex Trevithick, Roni Paiss, Philipp Henzler, Dor Verbin, Rundi Wu, Hadi Alzayer, @ruiqigao.bsky.social, @benmpoole.bsky.social, @jonbarron.bsky.social, @holynski.bsky.social, Ravi Ramamoorthi, Pratul P. Srinivasan

A common question nowadays: Which is better, diffusion or flow matching? 🤔 Our answer: They’re two sides of the same coin. We wrote a blog post to show how diffusion models and Gaussian flow matching are equivalent. That’s great: It means you can use them interchangeably.

Check out CAT4D: our new paper that turns (text, sparse images, videos) => (dynamic 3D scenes)! I can't get over how cool the interactive demo is. Try it out for yourself on the project page: cat-4d.github.io

Stop watching videos, start interacting with worlds. Stoked to share CAT4D, our new method for turning videos into dynamic 3D scenes that you can move through in real-time! cat-4d.github.io arxiv.org/abs/2411.18613