A Scalable Gesture Interaction System based on mm-Wave Radar
Haoyang Wu, Jingyi Ma · 2021
This paper proposes a novel gesture interaction system based on mm-wave radar. The overall structure, key algorithms and the implementation of the system will be introduced. Compared with the existing solutions, this system first ever provides a radar-based static hand shape recognition method, while supporting more scalable gesture interaction applications. At present, this system can support multiple noncontact gesture interactive applications, such as hand shape recognition, 3D hand trajectory tracking, basic gesture detection and handwritten recognition with high accuracy.