Robust Heart Rate Variability Measurement from Facial Videos
Remote Photoplethysmography (rPPG) is a contactless method that enables the detection of various physiological signals from facial videos. rPPG utilizes a digital camera to detect subtle changes in skin color to measure vital signs such as heart rate variability (HRV), an important biomarker related...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2023-07-01
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| Series: | Bioengineering |
| Subjects: | |
| Online Access: | https://www.mdpi.com/2306-5354/10/7/851 |
| _version_ | 1797590215757398016 |
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| author | Ismoil Odinaev Kwan Long Wong Jing Wei Chin Raghav Goyal Tsz Tai Chan Richard H. Y. So |
| author_facet | Ismoil Odinaev Kwan Long Wong Jing Wei Chin Raghav Goyal Tsz Tai Chan Richard H. Y. So |
| author_sort | Ismoil Odinaev |
| collection | DOAJ |
| description | Remote Photoplethysmography (rPPG) is a contactless method that enables the detection of various physiological signals from facial videos. rPPG utilizes a digital camera to detect subtle changes in skin color to measure vital signs such as heart rate variability (HRV), an important biomarker related to the autonomous nervous system. This paper presents a novel contactless HRV extraction algorithm, WaveHRV, based on the Wavelet Scattering Transform technique, followed by adaptive bandpass filtering and inter-beat-interval (IBI) analysis. Furthermore, a novel method is introduced to preprocess noisy contact-based PPG signals. WaveHRV is bench-marked against existing algorithms and public datasets. Our results show that WaveHRV is promising and achieves the lowest mean absolute error (MAE) of 10.5 ms and 6.15 ms for RMSSD and SDNN on the UBFCrPPG dataset. |
| first_indexed | 2024-03-11T01:17:23Z |
| format | Article |
| id | doaj.art-35ead50ed57b4460a11e9f0d0bc398dc |
| institution | Directory Open Access Journal |
| issn | 2306-5354 |
| language | English |
| last_indexed | 2024-03-11T01:17:23Z |
| publishDate | 2023-07-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Bioengineering |
| spelling | doaj.art-35ead50ed57b4460a11e9f0d0bc398dc2023-11-18T18:22:14ZengMDPI AGBioengineering2306-53542023-07-0110785110.3390/bioengineering10070851Robust Heart Rate Variability Measurement from Facial VideosIsmoil Odinaev0Kwan Long Wong1Jing Wei Chin2Raghav Goyal3Tsz Tai Chan4Richard H. Y. So5PanopticAI Ltd., Hong Kong, ChinaPanopticAI Ltd., Hong Kong, ChinaPanopticAI Ltd., Hong Kong, ChinaPanopticAI Ltd., Hong Kong, ChinaPanopticAI Ltd., Hong Kong, ChinaPanopticAI Ltd., Hong Kong, ChinaRemote Photoplethysmography (rPPG) is a contactless method that enables the detection of various physiological signals from facial videos. rPPG utilizes a digital camera to detect subtle changes in skin color to measure vital signs such as heart rate variability (HRV), an important biomarker related to the autonomous nervous system. This paper presents a novel contactless HRV extraction algorithm, WaveHRV, based on the Wavelet Scattering Transform technique, followed by adaptive bandpass filtering and inter-beat-interval (IBI) analysis. Furthermore, a novel method is introduced to preprocess noisy contact-based PPG signals. WaveHRV is bench-marked against existing algorithms and public datasets. Our results show that WaveHRV is promising and achieves the lowest mean absolute error (MAE) of 10.5 ms and 6.15 ms for RMSSD and SDNN on the UBFCrPPG dataset.https://www.mdpi.com/2306-5354/10/7/851heart rate variabilityremote photoplethysmographywavelet scattering transformRMSSDSDNNBaevsky stress index |
| spellingShingle | Ismoil Odinaev Kwan Long Wong Jing Wei Chin Raghav Goyal Tsz Tai Chan Richard H. Y. So Robust Heart Rate Variability Measurement from Facial Videos Bioengineering heart rate variability remote photoplethysmography wavelet scattering transform RMSSD SDNN Baevsky stress index |
| title | Robust Heart Rate Variability Measurement from Facial Videos |
| title_full | Robust Heart Rate Variability Measurement from Facial Videos |
| title_fullStr | Robust Heart Rate Variability Measurement from Facial Videos |
| title_full_unstemmed | Robust Heart Rate Variability Measurement from Facial Videos |
| title_short | Robust Heart Rate Variability Measurement from Facial Videos |
| title_sort | robust heart rate variability measurement from facial videos |
| topic | heart rate variability remote photoplethysmography wavelet scattering transform RMSSD SDNN Baevsky stress index |
| url | https://www.mdpi.com/2306-5354/10/7/851 |
| work_keys_str_mv | AT ismoilodinaev robustheartratevariabilitymeasurementfromfacialvideos AT kwanlongwong robustheartratevariabilitymeasurementfromfacialvideos AT jingweichin robustheartratevariabilitymeasurementfromfacialvideos AT raghavgoyal robustheartratevariabilitymeasurementfromfacialvideos AT tsztaichan robustheartratevariabilitymeasurementfromfacialvideos AT richardhyso robustheartratevariabilitymeasurementfromfacialvideos |