Ultra Diffusion Poser improves sparse inertial human pose estimation by reconstructing 3D sensor layouts from UWB ranging measurements and using UWB-Diffusion Guidance in a diffusion model, claiming up to 22% lower joint position error than prior work.
Realistic full-body tracking from sparse observations via joint-level modeling.arXiv preprint arXiv:2308.08855, 2023
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Ultra Diffusion Poser: Diffusion-Based Human Motion Tracking From Sparse Inertial Sensors and Ranging-Based Between-Sensor Distances
Ultra Diffusion Poser improves sparse inertial human pose estimation by reconstructing 3D sensor layouts from UWB ranging measurements and using UWB-Diffusion Guidance in a diffusion model, claiming up to 22% lower joint position error than prior work.