| Paper Abstract and Keywords |
| Presentation |
2018-11-28 16:30
[Poster Presentation]
A real-time stress monitoring system using a high sensitivity camera
Leyi Tan, Masashi Hakamata, Chen Cao, Keiichiro Kagawa (Shizuoka univ), Norimichi Tsumura (Chiba univ), Shoji Kawahito (Shizuoka univ) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
Main contribution of this paper is we introduced a real-time stress monitoring system which could estimate heart rate and mental state simultaneously. We measure heart rate remotely from continuous facial frames grabbed through a high-sensitivity camera, employ independent component analysis (ICA) to each frame to extract haemoglobin signals. Heart rate will derive from frequency analysis on hemoglobin sequence, finally spectrum analysis will be applied to HRVs to get powers of low-frequency and high-frequency band, the ratio of low frequency to high frequency powers will be used as a stress index to indicate whether the driver is under pressure or not. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
hear rate estimation / rPPG / HRV / LF/HF ratio / stress index / / / |
| Reference Info. |
ITE Tech. Rep., vol. 42, no. 40, IST2018-67, pp. 17-18, Nov. 2018. |
| Paper # |
IST2018-67 |
| Date of Issue |
2018-11-21 (IST) |
| ISSN |
Print edition: ISSN 1342-6893 Online edition: ISSN 2424-1970 |
| Download PDF |
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| Conference Information |
| Committee |
IST |
| Conference Date |
2018-11-28 - 2018-11-28 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Tamachi Campus, TITECH |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
4th International Workshop on Image Sensors and Imaging Systems (IWISS2018) |
| Paper Information |
| Registration To |
IST |
| Conference Code |
2018-11-IST |
| Language |
English |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
A real-time stress monitoring system using a high sensitivity camera |
| Sub Title (in English) |
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| Keyword(1) |
hear rate estimation |
| Keyword(2) |
rPPG |
| Keyword(3) |
HRV |
| Keyword(4) |
LF/HF ratio |
| Keyword(5) |
stress index |
| Keyword(6) |
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| Keyword(7) |
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| Keyword(8) |
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| 1st Author's Name |
Leyi Tan |
| 1st Author's Affiliation |
shizuoka university (Shizuoka univ) |
| 2nd Author's Name |
Masashi Hakamata |
| 2nd Author's Affiliation |
shizuoka university (Shizuoka univ) |
| 3rd Author's Name |
Chen Cao |
| 3rd Author's Affiliation |
shizuoka university (Shizuoka univ) |
| 4th Author's Name |
Keiichiro Kagawa |
| 4th Author's Affiliation |
shizuoka university (Shizuoka univ) |
| 5th Author's Name |
Norimichi Tsumura |
| 5th Author's Affiliation |
Chiba University (Chiba univ) |
| 6th Author's Name |
Shoji Kawahito |
| 6th Author's Affiliation |
shizuoka university (Shizuoka univ) |
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| Speaker |
Author-1 |
| Date Time |
2018-11-28 16:30:00 |
| Presentation Time |
90 minutes |
| Registration for |
IST |
| Paper # |
IST2018-67 |
| Volume (vol) |
vol.42 |
| Number (no) |
no.40 |
| Page |
pp.17-18 |
| #Pages |
2 |
| Date of Issue |
2018-11-21 (IST) |