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eess.SP2020
Adaptive Multi-Trace Carving for Robust Frequency Tracking in Forensic Applications
Qiang Zhu, Mingliang Chen, Chau-Wai Wong +1
In the field of information forensics, many emerging problems involve a critical step that estimates and tracks weak frequency components in noisy signals. It is often challenging…
eess.SP2019
ECG Reconstruction via PPG: A Pilot Study
Qiang Zhu, Xin Tian, Chau-Wai Wong +1
In this paper, the relation between electrocardiogram (ECG) and photoplethysmogram (PPG) signals is studied, and the waveform of ECG is inferred via the PPG signals. In order to ad…