Recently, device-free human behavior recognition has become a hot research topic and has
achieved significant progress in the field of ubiquitous computing. Among various …

With the development of the Internet of Things (IoT), many kinds of wireless signals (eg, Wi-
Fi, LoRa, RFID) are filling our living and working spaces nowadays. Beyond communication …

Face authentication (FA) schemes are universally adopted. However, current FA systems
are mainly camera-based and hence susceptible to face occlusion (eg, facial masks) and …

Person identification plays a critical role in a large range of applications. Recently, RF based
person identification becomes a hot research topic due to the contact-free nature of RF …

User identified gesture recognition is a fundamental step towards ubiquitous WiFi based
sensing. We propose WiHF, which first simultaneously enables cross-domain gesture …

Given the fact that WiFi-based sensing can be realized by reusing WiFi communication
facilities and communication frequency bands, integrated sensing and communication …

Current facial authentication (FA) systems are mostly based on the images of human faces,
thus suffering from privacy leakage and spoofing attacks. Mainstream systems utilize facial …

Currently, human sensing draws much attention in the field of ubiquitous computing, and
human sensing based on WiFi CSI (channel state information) becomes a hot research topic …

In this paper, we present, Wi-Mesh, a WiFi vision-based 3D human mesh construction
system. Our system leverages the advances of WiFi to visualize the shape and deformations …

We build CSI-Net, a unified Deep Neural Network~(DNN), to learn the representation of WiFi
signals. Using CSI-Net, we jointly solved two body characterization problems: biometrics …