An improvement for video-based heart rate variability measurement
P Li, Y Benezeth, K Nakamura… - 2019 IEEE 4th …, 2019 - ieeexplore.ieee.org
Remote photoplethysmography (RPPG) is a technique to measure the physiological signs
(such as Heart Rate) remotely. Compared with the conventional photoplethysmography …
(such as Heart Rate) remotely. Compared with the conventional photoplethysmography …
Heart rate variability extraction from videos signals: ICA vs. EVM comparison
Medical researchers have always been interested in heart rate (HR) and heart rate
variability (HRV) analysis. However, nowadays, investigators from a variety of other fields …
variability (HRV) analysis. However, nowadays, investigators from a variety of other fields …
[HTML][HTML] Measurement of heart rate variability using off-the-shelf smart phones
RY Huang, LR Dung - Biomedical engineering online, 2016 - Springer
Background The cardiac parameters, such as heart rate (HR) and heart rate variability
(HRV), are very important physiological data for daily healthcare. Recently, the camera …
(HRV), are very important physiological data for daily healthcare. Recently, the camera …
Remote heart rate variability for emotional state monitoring
Y Benezeth, P Li, R Macwan… - 2018 IEEE EMBS …, 2018 - ieeexplore.ieee.org
Several researches have been conducted to recognize emotions using various modalities
such as facial expressions, gestures, speech or physiological signals. Among all these …
such as facial expressions, gestures, speech or physiological signals. Among all these …
[HTML][HTML] Video-based pulse rate variability measurement using periodic variance maximization and adaptive two-window peak detection
Many previous studies have shown that the remote photoplethysmography (rPPG) can
measure the Heart Rate (HR) signal with very high accuracy. The remote measurement of …
measure the Heart Rate (HR) signal with very high accuracy. The remote measurement of …
KLT algorithm for non-contact heart rate detection based on image photoplethysmography
H Wang, D Gao, G Chen, Y Jing… - 2022 5th International …, 2022 - ieeexplore.ieee.org
Heart rate is one of the four vital signs that has the most obvious response to changes in
human health status. This paper applied a non-contact heart rate detection method based …
human health status. This paper applied a non-contact heart rate detection method based …
[HTML][HTML] Wavelet analysis and self-similarity of photoplethysmography signals for HRV estimation and quality assessment
A Neshitov, K Tyapochkin, E Smorodnikova, P Pravdin - Sensors, 2021 - mdpi.com
Peak-to-peak intervals in Photoplethysmography (PPG) can be used for heart rate variability
(HRV) estimation if the PPG is collected from a healthy person at rest. Many factors, such as …
(HRV) estimation if the PPG is collected from a healthy person at rest. Many factors, such as …
Determination and comparison of heart rate variability and pulse rate variability
AC Podaru, V David… - … and Exposition on …, 2018 - ieeexplore.ieee.org
Lately, pulse rate variability (PRV) analysis has been intensely studied, being used as an
alternative to heart rate variability (HRV) for portable systems available on the market. Due …
alternative to heart rate variability (HRV) for portable systems available on the market. Due …
Machine learning driven heart rate detection with camera photoplethysmography in time domain
Measuring bio signals such as the heart rate in non medical applications is gaining an
increasing importance. With camera based photoplethysmography (PPG) it is possible to …
increasing importance. With camera based photoplethysmography (PPG) it is possible to …
Comparison of heart rate variability from PPG with that from ECG
Because it is more convenient to measure photoplethysmography (PPG) than ECG, PPG is
supposed as a surrogate of ECG for heart rate variability (HRV) analysis. In this study, we …
supposed as a surrogate of ECG for heart rate variability (HRV) analysis. In this study, we …