Utilizing Wi-Fi Signals for Person Re-Identification: WhoFi Approach
By
wut42
Crusty in the right places. Worth the chew.
Summary
WhoFi is a novel pipeline that utilizes Wi-Fi signals for person re-identification, extracting biometric features from Channel State Information (CSI) and processing them through a Deep Neural Network (DNN) with a Transformer-based encoder. The approach achieves competitive results on the NTU-Fi dataset, demonstrating effectiveness in identifying individuals via Wi-Fi signals.
Key quotes
· 3 pulledPerson Re-Identification is a key and challenging task in video surveillance.
Biometric features are extracted from Channel State Information (CSI) and processed through a modular Deep Neural Network (DNN) featuring a Transformer-based encoder.
Experiments on the NTU-Fi dataset show that our approach achieves competitive results compared to state-of-the-art methods.
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