A remote PPG based approach for heart rate estimation

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Authors

  • Tran Thi Thao (Corresponding Author) Hanoi University of Science and Technology
  • Pham Van Truong Hanoi University of Science and Technology
  • Phan Dai Duong Hanoi University of Science and Technology

DOI:

https://doi.org/10.54939/1859-1043.j.mst.79.2022.31-40

Keywords:

Heart rate estimation; Non-contact heart rate mornitoring; PPG; Face recognition; Real face detection, Camera-based contactless PPG.

Abstract

Heart rate (HR) estimation is an essential physiological process in the field of biosignal analysis. Recently, remote Photoplethysmography (rPPG) is a pathbreaking development in this field wherein the PPG signal is extracted from non-contact face videos. This study, aiming at building a low cost rPPG system for both heart rate estimation and detecting real face, proposes a non-contact, automatic technique of heart rate measurement from video based on the signal processing techniques. The heart rate is remotely measured from a video recording of a person's face using the camera from a smartphone. At the same time, the heart rate extracted from the videos recorded by a smartphone camera is compared with the data obtained from the PPG optical absorption sensor and achieved a similar result. The system can estimate the heart rates from faces from single subject or multiple participants, and can be applied for anti spoofing face recognition.

References

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Published

19-05-2022

How to Cite

Tran, T.-T., T. Pham Van, and Phan Dai Duong. “A Remote PPG Based Approach for Heart Rate Estimation”. Journal of Military Science and Technology, no. 79, May 2022, pp. 31-40, doi:10.54939/1859-1043.j.mst.79.2022.31-40.

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Section

Research Articles