Webcam-based, non-contact, real-time measurement for the physiological parameters of drivers

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• 作者：Qi Zhang^a ; ^b ; ¹ ; ^{qi.zhang@njit.edu.cn} ; Qingtian Wu^b ; ¹ ; ^{qt.wu@siat.ac.cn} ; Yimin Zhou^b ; ^{ym.zhou@siat.ac.cn} ; Xinyu Wu^b ; ^{xy.wu@siat.ac.cn} ; Yongsheng Ou^b ; ^{ys.ou@siat.ac.cn} ; Huazhang Zhou^c ; ^{arthjoe@yahoo.com}
• 关键词：Non-contact measurement ; Heart rate detection ; Independent component analysis ; Online monitoring
• 刊名：Measurement
• 出版年：2017
• 出版时间：March 2017
• 年：2017
• 卷：100
• 期：Complete
• 页码：311-321
• 全文大小：2736 K
• 卷排序：100

文摘

A real-time heart rate detection system is proposed with webcam to measure the HR of drivers. The HR is obtained by capturing the color variations resulting from blood circulatoin in facial skin. Blind source separation technology is used for data extraction. Experiments in different scenarios have been performed to verify the efficacy of the proposed algorithm.