Hand Tremor Recognition Based on RFID Doppler Frequency Shift Signal.
Yu GaoHuaijun WangXin ZhaoJunhuai LiFacun ZhangPublished in: MLSP (2022)
Keyphrases
- signal processing
- radar signal
- low frequency
- recognition accuracy
- frequency modulation
- high frequency
- hand gestures
- band pass filters
- recognition rate
- frequency spectrum
- sign language recognition
- pattern recognition
- received signal
- power spectra
- object recognition
- feature extraction
- frequency domain
- action recognition
- supply chain
- hand gesture recognition
- recognition algorithm
- recognition process
- image recognition
- frequency response
- hand shape
- character recognition
- gesture recognition
- hand geometry
- spectrum analysis
- signal detection
- hand postures
- non stationary
- bandpass
- rfid technology
- data collection
- human computer interaction
- rfid systems
- weak signal