A Method for Respiration Rate Detection in Wrist PPG Signal Using Holo-Hilbert Spectrum

Respiration is a crucial vital sign to indicate acidotic state of human body. In this paper, we have developed a Holo-Hilbert spectral analysis (HHSA)-based approach to detect subject's respiration frequency from wrist photoplethysmogram (PPG) signals. The HHSA is a two-layer EMD architecture w...

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Veröffentlicht in:	IEEE sensors journal 2018-09, Vol.18 (18), p.7560-7569
Hauptverfasser:	Chang, Hsiao-Huang, Hsu, Chuan-Chih, Chen, Chia-Yuen, Lee, Wai-Keung, Hsu, Hao-Teng, Shyu, Kuo-Kai, Yeh, Jia-Rong, Lin, Pin-Jun, Lee, Po-Lei
Format:	Artikel
Sprache:	eng
Schlagworte:	Additives Amplitudes Decomposition Frequency modulation Heart rate Holo-Hilbert spectral analysis Optical variables measurement photoplethysmogram Plethysmography Respiration Sensors Spectral analysis Time-frequency analysis Wrist
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