Preprint
Sep 2026
Streaming4D: Accelerate 4D World Models via Block-wise Video Generation and Incremental Reconstruction
This work proposes Streaming4D, a tightly coupled synchronous pipeline that integrates block-wise autoregressive video generation with incremental 3D reconstruction, and instantiates it using a Self-Forcing-style autoregressive generator and an incremental reconstruction backend.
Xiao-Yan Liu, Jia-Xin Liu, Kang Li et al.
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