... monitoring. First, we introduce a series of signal processing algorithms to extract the vibration object motion from mmWave reflection signals. Then, we design a deep neural network to effectively suppress noise interference and achieve outputting higher signal-to-noise ratio data. Finally, we eliminate...

.../), which permits unrestricted re-use, distribution, and reproduction in any medium, provided the original work is properly cited Human activity recognition Deep neural network Recurrent neural network Multi-modal signal Being faced with an unprecedented super-aging society such as in Japan...