Author

Yi-Si Zhang

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Preprint Sep 2026

PhysReal: Learning Real-World Deformable Object Physics via Hybrid Constitutive Modeling

PhysReal, a video-driven framework for learning and simulating the underlying physics of real deformable objects, integrates a spatially varying hybrid expert-neural constitutive model with a differentiable MPM simulator and 3DGS renderer, and shows strong potential for downstream robotic applications.

Yi-Nan Deng, Jian-Qiao Song, Yi-Si Zhang et al. · 0 citations