Results 11 to 20 of about 8,379,514 (244)

Review of sensors for remote patient monitoring [PDF]

, 2008
Remote patient monitoring (RPM) of physiological measurements can provide an efficient method and high quality care to patients. The physiological signals measurement is the initial and the most important factor in RPM.
Sahandi, Reza, Liu, Yuanlong
core   +9 more sources

A Video-Based Technique for Heart Rate and Eye Blinks Rate Estimation: A Potential Solution for Telemonitoring and Remote Healthcare

Sensors, 2021
Current telemedicine and remote healthcare applications foresee different interactions between the doctor and the patient relying on the use of commercial and medical wearable sensors and internet-based video conferencing platforms.
Vincenzo Ronca, Andrea Giorgi, Dario Rossi, Antonello Di Florio, Gianluca Di Flumeri, Pietro Aricò, Nicolina Sciaraffa, Alessia Vozzi, Luca Tamborra, Ilaria Simonetti, Gianluca Borghini   +10 more
doaj   +1 more source

Super-Resolution Convolutional Network for Image Quality Enhancement in Remote Photoplethysmography based Heart Rate Estimation [PDF]

, 2022
Heart rate (HR) is one of the important vital parameters of the human body and understanding this vital sign provides key insights into human wellness.
Smera Premkumar, K., Jude Hemanth, D., Chaussalet, T.J., Kapetanios, D.E., Angelopoulou, A.   +4 more
core   +1 more source

pyVHR: a Python framework for remote photoplethysmography [PDF]

PeerJ Computer Science, 2022
Remote photoplethysmography (rPPG) aspires to automatically estimate heart rate (HR) variability from videos in realistic environments. A number of effective methods relying on data-driven, model-based and statistical approaches have emerged in the past ...
Giuseppe Boccignone, Donatello Conte, Vittorio Cuculo, Alessandro D’Amelio, Giuliano Grossi, Raffaella Lanzarotti, Edoardo Mortara   +6 more
doaj   +2 more sources

ReViSe: Remote Vital Signs Measurement Using Smartphone Camera

IEEE Access, 2022
Remote Photoplethysmography (rPPG) is a fast, effective, inexpensive and convenient method for collecting biometric data as it enables vital signs estimation using face videos.
Donghao Qiao, Amtul Haq Ayesha, Farhana Zulkernine, Nauman Jaffar, Raihan Masroor   +4 more
doaj   +1 more source

Vision-Based Measurement of Heart Rate from Ballistocardiographic Head Movements Using Unsupervised Clustering

Sensors, 2019
Heart rate has been measured comfortably using a camera without the skin-contact by the development of vision-based measurement. Despite the potential of the vision-based measurement, it has still presented limited ability due to the noise of ...
Hyunwoo Lee, Ayoung Cho, Seongwon Lee, Mincheol Whang   +3 more
doaj   +1 more source

Smartphone-Based VO2max Measurement With Heart Snapshot in Clinical and Real-world Settings With a Diverse Population: Validation Study

JMIR mHealth and uHealth, 2021
BackgroundMaximal oxygen consumption (VO2max) is one of the most predictive biometrics for cardiovascular health and overall mortality. However, VO2max is rarely measured in large-scale research studies or routine clinical care because of the high cost ...
Webster, Dan E, Tummalacherla, Meghasyam, Higgins, Michael, Wing, David, Ashley, Euan, Kelly, Valerie E, McConnell, Michael V, Muse, Evan D, Olgin, Jeffrey E, Mangravite, Lara M, Godino, Job, Kellen, Michael R, Omberg, Larsson   +12 more
doaj   +1 more source

Multi-ROI Spectral Approach for the Continuous Remote Cardio-Respiratory Monitoring from Mobile Device Built-In Cameras

Sensors, 2022
Heart rate (HR) and respiratory rate (fR) can be estimated by processing videos framing the upper body and face regions without any physical contact with the subject.
Nunzia Molinaro, Emiliano Schena, Sergio Silvestri, Carlo Massaroni   +3 more
doaj   +1 more source

Real-Time Webcam Heart-Rate and Variability Estimation with Clean Ground Truth for Evaluation

Applied Sciences, 2020
Remote photo-plethysmography (rPPG) uses a camera to estimate a person’s heart rate (HR). Similar to how heart rate can provide useful information about a person’s vital signs, insights about the underlying physio/psychological conditions can be obtained
Amogh Gudi, Marian Bittner, Jan van Gemert   +2 more
doaj   +1 more source

A New Approach for Noncontact Imaging Photoplethysmography Using Chrominance Features and Low-Rank in the IoT Operating Room

IEEE Access, 2019
Advancements in image-processing and medical imaging technologies and other research areas have resulted in the growing importance of surgical navigation systems in the field of minimally invasive surgery.
Hongwei Yue, Xiaorong Li, Hongtao Wang, Huazhou Chen, Xiaojun Wang, Ken Cai   +5 more
doaj   +1 more source