Projects

Statistical Acoustic Sensing For Real-Time Respiration Monitoring and Presence Detection

Sheng Lyu, Ruiming Huang, Yuemin Yu, Chenshu Wu
Mobisys’ 2024 Demos, DOI: 10.1145/3643832.3661846
Video Link | PDF

July 2023 - Jan. 2024, HKU AIoT Lab

• Implemented novel acoustic sensing algorithm
• Provided ubiquitous and non-invasive sensing on breathing and presence based on acoustic signals

IR-UWB Radar based Breathing Rate Estimation

Aug. 2023 - Sept. 2023, HKU AIoT Lab
in progress

• Applied algorithms on IR-UWB signals to estimate breathing rate of the user

Geometry Aware Room Impulse Response Generation and Visualization

Sept. 2024 - present, HKU AIoT Lab
in progress

• Implementing Diffusion-based deep learning models to generate Room Impulse Response
• Using React to build a frontend for visualization of the generated signals