Fiber-optic Activity Monitoring with Machine Learning
Qihang Zeng, Wei Lin Xu, Changyuan Yu, Na Zhang, Cheungchuen Yu · 2018
Unobtrusive activity monitoring based on fiber-optic Mach-Zehnder interferometer is proposed, employing deep bi-directional long short-term memory network, realizing three activities recognition with accuracy of 99.2% and resolution of 0.5s.