Video-based human heart rate measurement using joint blind source separation
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- 作者：Huan Qia ; Zhenyu Guoa ; Xun Chenb ; xunchen@ece.ubc.ca" class="auth_mail" title="E-mail the corresponding author ; Zhiqi Shenc ; Z. Jane Wanga
- 关键词：Heart rate (HR) ; Facial landmark ; Joint blind source separation (J-BSS) ; Non-contact
- 刊名：Biomedical Signal Processing and Control
- 出版年：2017
- 出版时间：January 2017
- 年：2017
- 卷：31
- 期：Complete
- 页码：309-320
- 全文大小：2627 K
文摘
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A video-based non-contact heart rate measurement method is proposed.
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The method jointly analyzes temporal colour channel signals of facial sub-regions.
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A max-margin multi-label classifier is used to predict optimal dataset correlation.
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A large public database is used to verify the performance of the proposed method.