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cs.CV2026
Neural Voxel Dynamics: Learning Implicit 3D Physics via Volumetric Feature Advection
Zican Wang, Niloy Mitra
We present a self-supervised framework for learning implicit 3D physical dynamics directly from video-derived supervisory signals. While current generative video models achieve hig…
cs.CV2025
WorldReel: 4D Video Generation with Consistent Geometry and Motion Modeling
Shaoheng Fang, Hanwen Jiang, Yunpeng Bai +2
Recent video generators achieve striking photorealism, yet remain fundamentally inconsistent in 3D. We present WorldReel, a 4D video generator that is natively spatio-temporally co…