Label Propagation Techniques for Artifact Detection in Imbalanced Classes using Photoplethysmogram Signals
C Macabiau, TD Le, K Albert, M Shahriari… - IEEE …, 2024 - ieeexplore.ieee.org
This study aimed to investigate the application of label propagation techniques to propagate
labels among photoplethysmogram (PPG) signals, particularly in imbalanced class …
labels among photoplethysmogram (PPG) signals, particularly in imbalanced class …
Anomaly Detection in Multi-Wavelength Photoplethysmography Using Lightweight Machine Learning Algorithms
VE Baciu, J Lambert Cause, Á Solé Morillo… - Sensors, 2023 - mdpi.com
Over the past few years, there has been increased interest in photoplethysmography (PPG)
technology, which has revealed that, in addition to heart rate and oxygen saturation, the …
technology, which has revealed that, in addition to heart rate and oxygen saturation, the …
Impact of label noise on the learning based models for a binary classification of physiological signal
Label noise is omnipresent in the annotations process and has an impact on supervised
learning algorithms. This work focuses on the impact of label noise on the performance of …
learning algorithms. This work focuses on the impact of label noise on the performance of …
GRN-Transformer: Enhancing Motion Artifact Detection in PICU Photoplethysmogram Signals
TD Le - arXiv preprint arXiv:2308.03722, 2023 - arxiv.org
This study investigates artifact detection in clinical photoplethysmogram signals using
Transformer-based models. Recent findings have shown that in detecting artifacts from the …
Transformer-based models. Recent findings have shown that in detecting artifacts from the …
Photoplethysmogram signal quality evaluation by unsupervised learning approach
Photoplethysmography (PPG) is gradually becoming popular tool for cardiovascular and
respiratory function monitoring under ambulatory condition. However, these measurements …
respiratory function monitoring under ambulatory condition. However, these measurements …
Evaluation of different machine learning models for photoplethysmogram signal artifact detection
T Athaya, S Choi - 2020 International conference on information …, 2020 - ieeexplore.ieee.org
Photoplethysmography (PPG) is a convenient as well as a simple method to detect the
change in blood volume level. It is recently in wide use for noninvasive measurement using …
change in blood volume level. It is recently in wide use for noninvasive measurement using …
Detection of artifacts on photoplethysmography signals using random distortion testing
S Cherif, D Pastor, QT Nguyen… - 2016 38th Annual …, 2016 - ieeexplore.ieee.org
In this work, we describe a novel method based on waveform morphology for detecting
artifacts in photoplethysmography (PPG) signals and, thus, improve reliability of PPG. By …
artifacts in photoplethysmography (PPG) signals and, thus, improve reliability of PPG. By …
Adaptive template matching of photoplethysmogram pulses to detect motion artefact
Objective: The photoplethysmography (PPG) signal, commonly used in the healthcare
settings, is easily affected by movement artefact leading to errors in the extracted heart rate …
settings, is easily affected by movement artefact leading to errors in the extracted heart rate …
[PDF][PDF] A Novel Machine-Learning-Based Noise Detection Method for Photoplethysmography Signals
Wearable devices are widespread for continuous health monitoring; capturing various
physiological parameters for remote health monitoring and early detection of health issues …
physiological parameters for remote health monitoring and early detection of health issues …
Automated Multi-Wavelength Quality Assessment of Photoplethysmography Signals Using Modulation Spectrum Shape Features
Photoplethysmography (PPG) is used to measure blood volume changes in the
microvascular bed of tissue. Information about these changes along time can be used for …
microvascular bed of tissue. Information about these changes along time can be used for …