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All Journal Proceeding of the Electrical Engineering Computer Science and Informatics
Kuan-Ting Chiang
National Taiwan University of Science and Technology
Computer Science & IT Electrical & Electronics Engineering

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An SoC-Based System for Real-time Contactless Measurement of Human Vital Signs and Soft Biometrics Aminuddin Rizal; Kuan-Ting Chiang; Jia-Wei Lin; Yuan-Hsiang Lin
Proceeding of the Electrical Engineering Computer Science and Informatics Vol 6: EECSI 2019
Publisher : IAES Indonesia Section

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/eecsi.v6.1940

Abstract

Computer vision (CV) plays big role in our current society's life style. The advancement of CV technology brings the capability to sense human vital sign and soft biometric parameters in contactless way. In this work, we design and implement the contactless human vital sign parameters measurement including pulse rate (PR) and respiration rate (RR) and also for assessment of human soft biometric parameters i.e. age, gender, skin color type, and body height. Our designed system is based on system on chip (SoC) device which run both FPGA and hard processor while provides real-time operation and small form factor. Experimental results shows our device performance has mean absolute error (MAE) 2.85 and 1.46 bpm for PR and RR respectively compared to clinical apparatus. While, for soft biometric parameters measurement we got unsatisfied results on age and gender estimation with accuracy of 58% and 74% respectively. However, for skin color type and body height measurement we reach high accuracy with 98 % and 2.28 cm respectively on both parameters.
Co-Authors Aminuddin Rizal Jia-Wei Lin Yuan-Hsiang Lin