Wearable photoplethysmographic sensors—past and present
Photoplethysmography (PPG) technology has been used to develop small, wearable, pulse
rate sensors. These devices, consisting of infrared light-emitting diodes (LEDs) and …
rate sensors. These devices, consisting of infrared light-emitting diodes (LEDs) and …
Current progress of photoplethysmography and SPO2 for health monitoring
T Tamura - Biomedical engineering letters, 2019 - Springer
A photoplethysmograph (PPG) is a simple medical device for monitoring blood flow and
transportation of substances in the blood. It consists of a light source and a photodetector for …
transportation of substances in the blood. It consists of a light source and a photodetector for …
Photoplethysmography signal processing and synthesis
This chapter presents the fundamental signal processing techniques used to analyze the
PPG signal. The chapter starts by providing an overview of the PPG signal, covering its …
PPG signal. The chapter starts by providing an overview of the PPG signal, covering its …
Comparison between red, green and blue light reflection photoplethysmography for heart rate monitoring during motion
J Lee, K Matsumura, K Yamakoshi… - 2013 35th annual …, 2013 - ieeexplore.ieee.org
Reflection photoplethysmography (PPG) using 530 nm (green) wavelength light has the
potential to be a superior method for monitoring heart rate (HR) during normal daily life due …
potential to be a superior method for monitoring heart rate (HR) during normal daily life due …
Wearable medical sensor-based system design: A survey
A Mosenia, S Sur-Kolay… - IEEE Transactions on …, 2017 - ieeexplore.ieee.org
Wearable medical sensors (WMSs) are garnering ever-increasing attention from both the
scientific community and the industry. Driven by technological advances in sensing, wireless …
scientific community and the industry. Driven by technological advances in sensing, wireless …
Heart rate tracking using wrist-type photoplethysmographic (PPG) signals during physical exercise with simultaneous accelerometry
MB Mashhadi, E Asadi, M Eskandari… - IEEE Signal …, 2015 - ieeexplore.ieee.org
This letter considers the problem of casual heart rate tracking during intensive physical
exercise using simultaneous 2 channel photoplethysmographic (PPG) and 3 dimensional …
exercise using simultaneous 2 channel photoplethysmographic (PPG) and 3 dimensional …
Photoplethysmography-based heart rate monitoring using asymmetric least squares spectrum subtraction and bayesian decision theory
Motion artifacts (MAs) are strong interference sources in wearable photoplethysmography
(PPG) signals, significantly affecting estimation of heart rate (HR) and other physiological …
(PPG) signals, significantly affecting estimation of heart rate (HR) and other physiological …
Combining nonlinear adaptive filtering and signal decomposition for motion artifact removal in wearable photoplethysmography
Heart rate (HR) estimation using photoplethysmography (PPG) has drawn increasing
attention in the field of wearable technology due to its advantages with higher degree of …
attention in the field of wearable technology due to its advantages with higher degree of …
Motion artifact removal from photoplethysmographic signals by combining temporally constrained independent component analysis and adaptive filter
F Peng, Z Zhang, X Gou, H Liu, W Wang - Biomedical engineering online, 2014 - Springer
Background The calculation of arterial oxygen saturation (SpO 2) relies heavily on the
amplitude information of the high-quality photoplethysmographic (PPG) signals, which could …
amplitude information of the high-quality photoplethysmographic (PPG) signals, which could …
A robust fusion method for motion artifacts reduction in photoplethysmography signal
Robustness of estimating cardiorespiratory parameters from photoplethysmography (PPG)
signal is highly dependent on the quality of the signal, which is heavily affected by motion …
signal is highly dependent on the quality of the signal, which is heavily affected by motion …