Machine Heart

Apr 2, 2026 · Artificial Intelligence

HSImul3R: Bridging Perception and Simulation for Physics‑Ready 3D Human‑Scene Interaction

HSImul3R introduces a physics‑in‑the‑loop reconstruction pipeline that closes the perception‑simulation gap by jointly optimizing human motion and scene geometry, leveraging reinforcement learning, direct simulation‑reward optimization, and a new HSIBench dataset to produce simulation‑ready 3D human‑scene interactions.