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- Publisher Website: 10.1109/ICASSP39728.2021.9413465
- Scopus: eid_2-s2.0-85114891277
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Conference Paper: Radio frequency based heart rate variability monitoring
Title | Radio frequency based heart rate variability monitoring |
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Authors | |
Keywords | Heart Rate Variability (HRV) Heartbeat estimation Wireless sensing Millimeter-wave radio |
Issue Date | 2021 |
Publisher | IEEE. |
Citation | 2021 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2021), Toronto, Canada, 6-11 June 2021. In Proceedings of the IEEE International Conference on Acoustics, Speech, and Signal Processing, 2021, p. 8007-8011 How to Cite? |
Abstract | Heart Rate Variability (HRV), which measures the fluctuation of heartbeat intervals, has been considered as an important indicator for general health evaluation. In this paper, we present mmHRV, a contact-free HRV monitoring system using commercial millimeter-wave (mmWave) radio. We devise a heartbeat signal extractor, which can optimize the decomposition of the phase of the channel information modulated by the chest movement, and thus estimate the heartbeat signal. The exact time of heartbeats is estimated by finding the peak location of the heartbeat signal while the Inter-Beat Intervals (IBIs) can be further derived for evaluating the HRV metrics. Experimental results show that mmHRV can measure the HRV accurately with 3.68ms average error of mean IBI (w.r.t. 99.49% accuracy) based on the experiments over 10 participants. |
Persistent Identifier | http://hdl.handle.net/10722/303892 |
ISSN | |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Wang, F | - |
dc.contributor.author | Zeng, X | - |
dc.contributor.author | Wu, C | - |
dc.contributor.author | Wang, B | - |
dc.contributor.author | Liu, KJR | - |
dc.date.accessioned | 2021-09-23T07:37:24Z | - |
dc.date.available | 2021-09-23T07:37:24Z | - |
dc.date.issued | 2021 | - |
dc.identifier.citation | 2021 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2021), Toronto, Canada, 6-11 June 2021. In Proceedings of the IEEE International Conference on Acoustics, Speech, and Signal Processing, 2021, p. 8007-8011 | - |
dc.identifier.issn | 2379-190X | - |
dc.identifier.uri | http://hdl.handle.net/10722/303892 | - |
dc.description.abstract | Heart Rate Variability (HRV), which measures the fluctuation of heartbeat intervals, has been considered as an important indicator for general health evaluation. In this paper, we present mmHRV, a contact-free HRV monitoring system using commercial millimeter-wave (mmWave) radio. We devise a heartbeat signal extractor, which can optimize the decomposition of the phase of the channel information modulated by the chest movement, and thus estimate the heartbeat signal. The exact time of heartbeats is estimated by finding the peak location of the heartbeat signal while the Inter-Beat Intervals (IBIs) can be further derived for evaluating the HRV metrics. Experimental results show that mmHRV can measure the HRV accurately with 3.68ms average error of mean IBI (w.r.t. 99.49% accuracy) based on the experiments over 10 participants. | - |
dc.language | eng | - |
dc.publisher | IEEE. | - |
dc.relation.ispartof | Proceedings of the IEEE International Conference on Acoustics, Speech, and Signal Processing | - |
dc.subject | Heart Rate Variability (HRV) | - |
dc.subject | Heartbeat estimation | - |
dc.subject | Wireless sensing | - |
dc.subject | Millimeter-wave radio | - |
dc.title | Radio frequency based heart rate variability monitoring | - |
dc.type | Conference_Paper | - |
dc.identifier.email | Wu, C: cswu@hku.hk | - |
dc.identifier.authority | Wu, C=rp02858 | - |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1109/ICASSP39728.2021.9413465 | - |
dc.identifier.scopus | eid_2-s2.0-85114891277 | - |
dc.identifier.hkuros | 700003976 | - |
dc.identifier.spage | 8007 | - |
dc.identifier.epage | 8011 | - |
dc.identifier.isi | WOS:000704288408058 | - |
dc.publisher.place | United States | - |