4 papers
TaFall: Balance-Informed Fall Detection via Passive Thermal Sensing
Chengxiao Li, Xie Zhang, Wei Zhu +2
Falls are a major cause of injury and mortality among older adults, yet most incidents occur in private indoor environments where monitoring must balance effectiveness with privacy…
Towards White-Box Deep Wireless Sensing
Xie Zhang, Yina Wang, Chenshu Wu
The empirical success of deep learning has spurred its application to the radio-frequency (RF) domain, leading to significant advances in Deep Wireless Sensing (DWS). However, most…
TAPOR: 3D Hand Pose Reconstruction with Fully Passive Thermal Sensing for Around-Device Interactions
Xie Zhang, Chenxiao Li, Chenshu Wu
This paper presents the design and implementation of TAPOR, a privacy-preserving, non-contact, and fully passive sensing system for accurate and robust 3D hand pose reconstruction…
TADAR: Thermal Array-based Detection and Ranging for Privacy-Preserving Human Sensing
Xie Zhang, Chenshu Wu
Human sensing has gained increasing attention in various applications. Among the available technologies, visual images offer high accuracy, while sensing on the RF spectrum preserv…