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https://doi.org/10.1109/BioCAS.2012.6418512
Title: | A smart cushion for real-time heart rate monitoring | Authors: | Deepu, C.J. Chen, Z. Teo, J.T. Ng, S.H. Yang, X. Lian, Y. |
Keywords: | Ballistocardiogram Contactless heart rate detection MRI friendly heart rate monitoring Smart Cushion |
Issue Date: | 2012 | Citation: | Deepu, C.J., Chen, Z., Teo, J.T., Ng, S.H., Yang, X., Lian, Y. (2012). A smart cushion for real-time heart rate monitoring. 2012 IEEE Biomedical Circuits and Systems Conference: Intelligent Biomedical Electronics and Systems for Better Life and Better Environment, BioCAS 2012 - Conference Publications : 53-56. ScholarBank@NUS Repository. https://doi.org/10.1109/BioCAS.2012.6418512 | Abstract: | This paper presents a smart cushion for real time heart rate monitoring. The cushion comprises of an integrated micro-bending fiber sensor, which records the BCG (Ballistocardiogram) signal without direct skin-electrode contact, and an optical transceiver that does signal amplification, digitization, and pre-filtering. To remove the artifacts and extract heart rate from BCG signal, a computationally efficient heart rate detection algorithm is developed. The system doesn't require any pre-training and is highly responsive with the outputs updated every 3 sec and initial response within first 10 sec. Tests conducted on human subjects show the detected heart rate closely matches the one from a commercial SpO2 device. © 2012 IEEE. | Source Title: | 2012 IEEE Biomedical Circuits and Systems Conference: Intelligent Biomedical Electronics and Systems for Better Life and Better Environment, BioCAS 2012 - Conference Publications | URI: | http://scholarbank.nus.edu.sg/handle/10635/69078 | ISBN: | 9781467322935 | DOI: | 10.1109/BioCAS.2012.6418512 |
Appears in Collections: | Staff Publications Elements |
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