WiHF: Gesture and User Recognition With WiFi
IEEE Transactions on Mobile Computing(2022)
摘要
User identified gesture recognition is a fundamental step towards ubiquitous WiFi based sensing. We propose WiHF, which first simultaneously enables cross-domain gesture recognition and user identification using commodity WiFi in a real-time manner. The basic idea of WiHF is to derive a domain-independent motion change pattern of arm gestures from WiFi signals, rendering the unique gesture charact...
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关键词
Wireless fidelity,Gesture recognition,Feature extraction,Real-time systems,Robot sensing systems,Spectrogram
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