
Amirmojtaba Sabour
@amsabour
Computer Science PhD student at @UofT
Research Intern at @NVIDIA
ID: 1465311619924344841
29-11-2021 13:28:47
19 Tweet
95 Followers
59 Following

New #NVIDIA #GTC24 paper 🎊 We generate high-quality 3D assets in only 400ms from text by combining (a) amortized optimization for speed, (b) surface rendering for quality, and (c) 3D data for robustness. ☕ LATTE3D project details: research.nvidia.com/labs/toronto-a… 🧵with many fun gifs



In this new work, we seek to understand what guidance really means in the context of diffusion models. No, it’s not about the prompts! arxiv.org/abs/2406.02507 NVIDIA AI Computer Science Finnish Center for AI 🦣 @[email protected]

Excited to present my poster on "Align Your Steps" at ICML Conference tomorrow!🎉 I hope to see you in Hall C, booth #717 from 11:30-13:00. Also, feel free to reach out if you're interested in diffusion models & flow matching and would like to chat. 💬





Generating nice meshes in AI pipelines is hard. Our #SIGGRAPHAsia2024 paper proposes a new representation which guarantees manifold connectivity, and even supports polygonal meshes -- a big step for downstream editing and simulation. (1/N) SpaceMesh: research.nvidia.com/labs/toronto-a…





📢📢 "Align Your Flow: Scaling Continuous-Time Flow Map Distillation" New flow map framework for state-of-the-art few-step generation, w/ the amazing Amirmojtaba Sabour and Sanja Fidler. 🔥 Project page: research.nvidia.com/labs/toronto-a… 📜 Paper: arxiv.org/abs/2506.14603 🧵Thread below... (1/n)