AINeutralarXiv – CS AI · 14h ago6/10
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PhyGenHOI: Physically-Aware 4D Generation of Dynamic Human-Object Interactions
PhyGenHOI is a novel AI framework that generates physically accurate 4D dynamic scenes of humans interacting with objects based on text prompts. The system combines generative human motion models with physics-based object simulation using 3D Gaussian Splats, enabling realistic interactions like punching or kicking with proper momentum transfer and contact dynamics.