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Fatema-Tuz-Zohra Khanam, Ali Al-Naji and Javaan Chahl
Techniques for noncontact measurement of vital signs using camera imaging technologies have been attracting increasing attention. For noncontact physiological assessments, computer vision-based methods appear to be an advantageous approach that could be ...
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Ali Al-Naji, Ghaidaa A. Khalid, Jinan F. Mahdi and Javaan Chahl
Patients with the COVID-19 condition require frequent and accurate blood oxygen saturation (SpO2) monitoring. The existing pulse oximeters, however, require contact-based measurement using clips or otherwise fixed sensor units or need dedicated hardware ...
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Imre Kukel, Alexander Trumpp, Katrin Plötze, Antje Rost, Sebastian Zaunseder, Klaus Matschke and Stefan Rasche
Imaging photoplethysmography (iPPG) is a contact-free monitoring of the cutaneous blood volume pulse by RGB (red-green-blue) cameras. It detects vital parameters from skin areas and is associated to cutaneous perfusion. This study investigated the use of...
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