2604.07209
2026-04-14
cs.CV
57%
INSPATIO-WORLD: A Real-Time 4D World Simulator via Spatiotemporal Autoregressive Modeling
INSPATIO-WORLD:通过时空自回归建模实现实时4D世界模拟器
InSpatio Team, Donghui Shen, Guofeng Zhang, Haomin Liu, Haoyu Ji, Hujun Bao, Hongjia Zhai, Jialin Liu, Jing Guo, Nan Wang, Siji Pan, Weihong Pan, Weijian Xie, Xianbin Liu, Xiaojun Xiang, Xiaoyu Zhang, Xinyu Chen, Yifu Wang, Yipeng Chen, Zhenzhou Fan, Zhewen Le, Zhichao Ye, Ziqiang Zhao
专题命中
长视频与时序推理
:video generation(abstract);分类 cs.CV
AI总结
本文提出INSPATIO-WORLD框架,通过时空自回归模型实现从单帧视频恢复和生成高保真动态交互场景,解决空间一致性和实时交互难题,实现在WorldScore-Dynamic基准中领先。