世界模型

NVIDIA OmniDreams: Real-Time Generative World Model for Closed-Loop Autonomous Vehicle Simulation

NVIDIA OmniDreams：用于闭环自动驾驶仿真的实时生成式世界模型

NVIDIA, :, Aarti Basant, Amlan Kar, Despoina Paschalidou, Fangyin Wei, Francesco Ferroni, Guillermo Garcia Cobo, Haithem Turki, Huan Ling, Jaewoo Seo, James Lucas, Jay Zhangjie Wu, Jialiang Wang, Jonathan Lorraine, Jun Gao, Kai He, Katarina Tothova, Kevin Xie, Michał Tyszkiewicz, Qi Wu, Riccardo de Lutio, Ruilong Li, Sanja Fidler, Seung Wook Kim, Tianchang Shen, Tianshi Cao, Tobias Pfaff, William Lew, Xindi Wu, Xuanchi Ren, Yifan Lu, Yuxuan Zhang, Zan Gojcic, Zian Wang

专题命中 自动驾驶 ：world model(title,abstract)；world model(title,abstract)；分类 cs.AI、cs.CV、cs.RO

AI总结 提出OmniDreams，一个基于Cosmos扩散模型训练的基础生成式世界模型，通过自回归生成动作条件视频，实现闭环仿真中复杂长尾场景的实时合成，并验证其在策略模型训练中的有效性。