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Paper Abstract and Keywords
Presentation 2022-03-04 11:30
Non-Contact Heart Rate Measurement based on Bispectrum
Moushumi Tazen, Naoto Sasaoka, Kasumi Fujita, Yoshiharu Okamoto (Tottori Univ.) SIS2021-43
Abstract (in Japanese) (See Japanese page) 
(in English) A Doppler radar has been acquired as a non-contact heartrate measurement method. Non-contact heartbeats measurement has been phenomenal importance of health care supervision because without attached any sensors to the body Doppler radar allows long term monitoring which make comfortable to patients. The proposed method bispectrum estimation can detect the heartrate accurately after removing the receiving noise. Mitigate the noise influence in the receive signal, we investigate the efficiency of bispectrum estimation by non-contact heartrate (HR) monitoring 24-GHz Doppler radar. Bispectrum has two frequency spectra and describes the dependency between these spectra. Bispectrum and higher-order-statistics is zero for white Gaussian noise. For that the bispectrum estimation accuracy can estimate the heartrate accurately. Also, the bispectrum has the possibility to reduce the noise influence and can detect the accurate heartrate estimation.
Keyword (in Japanese) (See Japanese page) 
(in English) Doppler radar / non-contact monitoring / heartrate estimation / high order spectra / / / /  
Reference Info. IEICE Tech. Rep., vol. 121, no. 398, SIS2021-43, pp. 68-71, March 2022.
Paper # SIS2021-43 
Date of Issue 2022-02-24 (SIS) 
ISSN Online edition: ISSN 2432-6380
Copyright
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reproduction
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
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Conference Information
Committee SIS  
Conference Date 2022-03-03 - 2022-03-04 
Place (in Japanese) (See Japanese page) 
Place (in English) Online 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Soft Computing, etc. 
Paper Information
Registration To SIS 
Conference Code 2022-03-SIS 
Language English 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Non-Contact Heart Rate Measurement based on Bispectrum 
Sub Title (in English)  
Keyword(1) Doppler radar  
Keyword(2) non-contact monitoring  
Keyword(3) heartrate estimation  
Keyword(4) high order spectra  
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1st Author's Name Moushumi Tazen  
1st Author's Affiliation Tottori University (Tottori Univ.)
2nd Author's Name Naoto Sasaoka  
2nd Author's Affiliation Tottori University (Tottori Univ.)
3rd Author's Name Kasumi Fujita  
3rd Author's Affiliation Tottori University (Tottori Univ.)
4th Author's Name Yoshiharu Okamoto  
4th Author's Affiliation Tottori University (Tottori Univ.)
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Speaker Author-1 
Date Time 2022-03-04 11:30:00 
Presentation Time 20 minutes 
Registration for SIS 
Paper # SIS2021-43 
Volume (vol) vol.121 
Number (no) no.398 
Page pp.68-71 
#Pages
Date of Issue 2022-02-24 (SIS) 


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