AI RESEARCH
PhysVideo: Physically Plausible Video Generation with Cross-View Geometry Guidance
arXiv CS.CV
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ArXi:2603.18639v1 Announce Type: new Recent progress in video generation has led to substantial improvements in visual fidelity, yet ensuring physically consistent motion remains a fundamental challenge. Intuitively, this limitation can be attributed to the fact that real-world object motion unfolds in three-dimensional space, while video observations provide only partial, view-dependent projections of such dynamics.