YAMMER: a yoga movement exercise system with UHF RFID

Biaokai Zhu; Weijie Yuan; Xin-ge Liu; Zirong You; Wei Liu; Sixuan Du; Song Jie; Sanman Liu

doi:10.1117/12.2685764

15 August 2023 YAMMER: a yoga movement exercise system with UHF RFID

Biaokai Zhu, Weijie Yuan, Xin-ge Liu, Zirong You, Wei Liu, Sixuan Du, Song Jie, Sanman Liu

Proceedings Volume 12719, Second International Conference on Electronic Information Technology (EIT 2023); 127190M (2023) https://doi.org/10.1117/12.2685764
Event: Second International Conference on Electronic Information Technology (EIT 2023), 2023, Wuhan, China

Abstract

Wireless sensor technology can effectively sense the impact of the human body on wireless links, which is conducive to promoting the evolution of wireless networks to intelligent sensor networks. It has good application prospects in bright space, security, rescue, human-computer interaction, etc. Motion recognition based on wireless sensing has recently been a research hotspot. Passive RFID tags are battery-free, portable, and have good privacy protection. They can be transmitted in a non-line-of-sight range. Because of these advantages, this paper uses a deep convolution neural network to classify activities based on RFID Doppler shift data. We designed a complete yoga movement recognition and evaluation system to evaluate the whole design, taking 12 everyday basic yoga movements as examples. We designed and implemented the prototype of our scheme using an Inpinj R420 reader and RFID tag. We invited 30 volunteers to collect data and conduct comprehensive experiments. The experimental results show that the average recognition accuracy of the essential yoga activity recognition we designed is 93.20%. It can also be applied to recognizing other activities and has broad application prospects.

Citation Download Citation

Biaokai Zhu, Weijie Yuan, Xin-ge Liu, Zirong You, Wei Liu, Sixuan Du, Song Jie, and Sanman Liu "YAMMER: a yoga movement exercise system with UHF RFID", Proc. SPIE 12719, Second International Conference on Electronic Information Technology (EIT 2023), 127190M (15 August 2023); https://doi.org/10.1117/12.2685764

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available