Contactless cardiovascular assessment by imaging photoplethysmography: A comparison with wearable monitoring
Despite the notable recent developments in the field of remote photoplethysmography
(rPPG), extracting a reliable pulse rate variability (PRV) signal still remains a challenge. In …
(rPPG), extracting a reliable pulse rate variability (PRV) signal still remains a challenge. In …
Improving heart rate and heart rate variability estimation from video through a hr-rr-tuned filter
This paper presents algorithms to improve the estimation of heart rate (HR) and heart rate
variability (HRV) from smartphone video. The remote photoplethysmogram (rPPG) signals …
variability (HRV) from smartphone video. The remote photoplethysmogram (rPPG) signals …
Innovative approaches in imaging photoplethysmography for remote blood oxygen monitoring
Abstract Peripheral Capillary Oxygen Saturation (SpO2) has received increasing attention
during the COVID-19 pandemic. Clinical investigations have demonstrated that individuals …
during the COVID-19 pandemic. Clinical investigations have demonstrated that individuals …
User Authentication Recognition Process Using Long Short-Term Memory Model
User authentication (UA) is the process by which biometric techniques are used by a person
to gain access to a physical or virtual site. UA has been implemented in various applications …
to gain access to a physical or virtual site. UA has been implemented in various applications …
Physiological characteristics inspired hidden human object detection model
The current target detection algorithms provide the unsatisfactory performance on the task of
detecting hidden human targets. In this study, we put forward the physiological …
detecting hidden human targets. In this study, we put forward the physiological …
Armband sensors location assessment for left Arm-ECG bipolar leads waveform components discovery tendencies around the MUAC line
O Escalona, S Mukhtar, D McEneaney, D Finlay - Sensors, 2022 - mdpi.com
Sudden cardiac death (SCD) risk can be reduced by early detection of short-lived and
transient cardiac arrhythmias using long-term electrocardiographic (ECG) monitoring. Early …
transient cardiac arrhythmias using long-term electrocardiographic (ECG) monitoring. Early …
Estimating SpO2 with Deep Oxygen Desaturations from Facial Video Under Various Lighting Conditions: A Feasibility Study
This paper presents a feasibility study to collect data, process signals, and validate accuracy
of peripheral oxygen saturation (SpO 2) estimation from facial video in various lighting …
of peripheral oxygen saturation (SpO 2) estimation from facial video in various lighting …
Evaluation of transformation invariant loss function with distance equilibrium in prediction of imaging photoplethysmography characteristics
Objective. Monitoring changes in human heart rate variability (HRV) holds significant
importance for protecting life and health. Studies have shown that Imaging …
importance for protecting life and health. Studies have shown that Imaging …
Very Short-Term Photoplethysmography-Based Heart Rate Variability for Continuous Autoregulation Assessment
Featured Application A signal processing combination of instantaneous pulse rate variability
and time shift multiscale entropy for autoregulation assessment was proposed. Abstract …
and time shift multiscale entropy for autoregulation assessment was proposed. Abstract …
Real-Time Heartbeat Sensing with Face Video using a Webcam and OpenCV
V Rawat, M Pathak, I Jain, N Semwal… - 2023 International …, 2023 - ieeexplore.ieee.org
People's heart rates can be measured for a variety of purposes, including telemedicine, the
Internet of Things (IoT), sports, security, etc. The traditional method of monitoring HR can …
Internet of Things (IoT), sports, security, etc. The traditional method of monitoring HR can …