Results 101 to 110 of about 1,319 (186)
Privacy-Preserving Remote Heart Rate Estimation from Facial Videos
, 2023 Remote Photoplethysmography (rPPG) is the process of estimating PPG from facial videos. While this approach benefits from contactless interaction, it is reliant on videos of faces, which often constitutes an important privacy concern. Recent research has
Etemad, Ali, Gupta, Divij
core
The COVID-19 pandemic has underscored the need for low-cost, scalable approaches to measuring contactless vital signs, either during initial triage at a healthcare facility or virtual telemedicine visits. Remote photoplethysmography (rPPG) can accurately estimate heart rate (HR) when applied to close-up videos of healthy volunteers in well-lit ...
Nagar, Sandeep +3 more
openaire +2 more sources
Contactless Pulse Rate Assessment: Results and Insights for Application in Driving Simulators
Applied SciencesRemote photoplethysmography (rPPG) offers a promising solution for non-contact driver monitoring by detecting subtle blood flow-induced facial color changes from video. However, motion artifacts in dynamic driving environments remain key challenges. This
Đorđe D. Nešković +3 more
doaj +1 more source
The growing integration of smart environments and low-power computing devices, coupled with mass-market sensor technologies, is driving advancements in remote and non-contact physiological monitoring. However, deploying these systems in real-time on resource-constrained platforms introduces significant challenges related to scalability ...
Casado, Constantino Álvarez +5 more
openaire +2 more sources
Feasibility of Drone-Mounted Camera for Real-Time MA-rPPG in Smart Mirror Systems
Applied SciencesRemote photoplethysmography (rPPG) enables contactless estimation of cardiovascular signals from video, but most existing studies assume a fixed, stationary camera.
Mohammad Afif Kasno +2 more
doaj +1 more source
A Study on the Implementation of Temporal Noise-Robust Methods for Acquiring Vital Signs
IEEE AccessThere has been a surge in research focused on the analysis of vital signs using remote photoplethysmography (rPPG) sensors, as opposed to traditional photoplethysmography (PPG) methods.
Seongchan Park +3 more
doaj +1 more source
Imaging Blood Volume Pulse Dataset: RGB-Thermal Remote Photoplethysmography Dataset with High-Resolution Signal-Quality Labels [PDF]
Remote photo-plethysmography (rPPG) has emerged as a non-intrusive and promising physiological sensing capability in human–computer interface (HCI) research, gradually extending its applications in health-monitoring and clinical care contexts.
Cho, Youngjun, Joshi, Jitesh
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What Remote PPG Oximetry Tells Us about Pulsatile Volume?
BiomedicinesWhile pulse oximetry using remote photoplethysmography (rPPG) is used in medicine and consumer health, sound theoretical foundations for this methodology are not established.
Gennadi Saiko
doaj +1 more source
RhythmFormer: Extracting rPPG Signals Based on Hierarchical Temporal Periodic Transformer
Remote photoplethysmography (rPPG) is a non-contact method for detecting physiological signals based on facial videos, holding high potential in various applications such as healthcare, affective computing, anti-spoofing, etc.
Chen, Jiansheng +3 more
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