no code implementations • 21 May 2023 • Ahsan Mehmood, Asma Sarauji, M. Mahboob Ur Rahman, Tareq Y. Al-Naffouri
The proposed methods include the following core steps: subject records a small video of his/her fingertip by placing his/her finger on the rear camera of the smartphone, and the recorded video is pre-processed to extract the filtered and/or detrended video-photoplethysmography (vPPG) signal, which is then fed to custom-built convolutional neural networks (CNN), which eventually spit-out the vitals (PR, SpO2, and RR) as well as a single-lead ECG of the subject.
