IoT UWB-Radar Array System With Two-Stage Multitask Deep Network for Bed Occupancy and Posture Surveillance via Spatial Echo Feature Map and Cross-Modal Visual Explainability

Li-Wen Zha, Minxin Chen, Andy Yiu-Chau Tam, Duo Wai-Chi Wong, Chung-Wai James Cheung. IoT UWB-Radar Array System With Two-Stage Multitask Deep Network for Bed Occupancy and Posture Surveillance via Spatial Echo Feature Map and Cross-Modal Visual Explainability. IEEE Internet of Things Journal, 13(11):24876-24892, june1 2026. [doi]

Abstract

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