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cs.RO2025
Observability-Aware Active Calibration of Multi-Sensor Extrinsics for Ground Robots via Online Trajectory Optimization
Jiang Wang, Yaozhong Kang, Linya Fu +2
Accurate calibration of sensor extrinsic parameters for ground robotic systems (i.e., relative poses) is crucial for ensuring spatial alignment and achieving high-performance perce…
cs.RO2024
Collaborative Fall Detection and Response using Wi-Fi Sensing and Mobile Companion Robot
Yunwang Chen, Yaozhong Kang, Ziqi Zhao +3
This paper presents a collaborative fall detection and response system integrating Wi-Fi sensing with robotic assistance. The proposed system leverages channel state information (C…