Non-Contact Oxygen Saturation Estimation Using Deep Learning Ensemble Models and Bayesian Optimization - Escobedo-Gordillo, Andrés; Brieva, Jorge; Moya-Albor, Ernesto (Technologies (Basel), 2025)
Keywords: Artificial neural networks; Bayesian analysis; Bias; Blood flow; Calibration; Cameras; contactless monitoring; COVID-19; Datasets; Deep learning; Epidemics; Hermite Transform; Learning strategies; Machine learning; Monte Carlo simulation; motion magnification; Neural networks; Optimization; Oxygen; Oxygen content; Oxygen saturation; Parameters; Performance measurement; peripheral oxygen saturation; Root-mean-square errors; Severe acute respiratory syndrome coronavirus 2; SpO2; Video; Vital signs