Availability and performance of face based non-contact methods for heart rate and oxygen saturation estimations: A systematic review

• Published in: Computer methods and programs in biomedicine Vol. 219; p. 106771
• Main Authors: Gupta, Ankit, Ravelo-García, Antonio G., Dias, Fernando Morgado
• Format: Journal Article
• Language: English
• Published: Ireland Elsevier B.V 01.06.2022
• Subjects: Blood volume pulse; Heart rate; Non-contact estimation approaches; Oxygen saturation; Physiological parameters; Heart rate; Physiological parameters; Blood volume pulse; Non-contact estimation approaches; Oxygen saturation

•This summarizes existing facial video-based heart rate and SpO2 estimations using non-contact approaches.•It presents the measures of central tendencies for performance comparison with the existing non-contact approaches.•The risk of bias analysis provides a categorization suggesting the readers vi...