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Paper Abstract and Keywords
Presentation 2015-07-18 10:40
Study of Estimating Critical Flicker Frequency from Heart Rate Variability
Akihiro Chiba, Keisuke Tsunoda, Hiroshi Chigira, Tetsuya Ura, Osamu Mizuno, Tomohiro Tanaka (NTT) HIP2015-43
Abstract (in Japanese) (See Japanese page) 
(in English) This paper presents a novel method for estimating the critical flicker frequency (CFF), a key measure of mental fatigue, from the features of Heart Rate Variability (HRV) by using a regression analysis.
While CFF is often used to assess mental fatigue, it requires a temporary stoppage of work.
Our solution focuses HRV, which can be continuously measured by a heart rate sensor, and estimate CFF from HRV.
First of all, the relationship between CFF and HRV is clarified and then a method is proposed to estimate CFF from HRV features.
We evaluate our method by an experiment, the results of which confirm the superiority of the proposal method.
This work indicates the possible application of estimating CFF from HRV during working.
Keyword (in Japanese) (See Japanese page) 
(in English) Heart Rate Variability / Critical Flicker Frequency / Central Fatigue / / / / /  
Reference Info. IEICE Tech. Rep., vol. 115, no. 149, HIP2015-43, pp. 7-12, July 2015.
Paper # HIP2015-43 
Date of Issue 2015-07-11 (HIP) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
and
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)
Download PDF HIP2015-43

Conference Information
Committee HIP  
Conference Date 2015-07-18 - 2015-07-19 
Place (in Japanese) (See Japanese page) 
Place (in English) Kyushu Sangyo University 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To HIP 
Conference Code 2015-07-HIP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Study of Estimating Critical Flicker Frequency from Heart Rate Variability 
Sub Title (in English)  
Keyword(1) Heart Rate Variability  
Keyword(2) Critical Flicker Frequency  
Keyword(3) Central Fatigue  
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1st Author's Name Akihiro Chiba  
1st Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
2nd Author's Name Keisuke Tsunoda  
2nd Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
3rd Author's Name Hiroshi Chigira  
3rd Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
4th Author's Name Tetsuya Ura  
4th Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
5th Author's Name Osamu Mizuno  
5th Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
6th Author's Name Tomohiro Tanaka  
6th Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
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Speaker Author-1 
Date Time 2015-07-18 10:40:00 
Presentation Time 20 minutes 
Registration for HIP 
Paper # HIP2015-43 
Volume (vol) vol.115 
Number (no) no.149 
Page pp.7-12 
#Pages 6 
Date of Issue 2015-07-11 (HIP) 

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