Presentation 2021-01-25
Low Power EEG Measurement Using Compressed Sensing Consideration of the Sampling Interval
Yuki Okabe, Daisuke Kanemoto, Tomoya Mochizuki, Osamu Maida, Tetsuya Hirose,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) In recent years, wireless EEG measurement devices that cause less discomfort to the subject have attracted much attention. Therefore, it is necessary to reduce the size of the battery installed in the wireless EEG measurement device, and low power consumption of the circuit is required. We are investigating compressed sensing EEG measurement framework. In the past, A/D conversion with random under sampling was used for compressing the data and complete random sampling was used for compressed sensing. This method is expected to significantly reduce the power consumption of wireless devices. In this study, we investigated a method to control the sampling interval in compressed sensing in order to achieve further reduction of power consumption in the implemented circuit.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) EEG / low-power consumption / Compressed Sensing / Independent Component Analysis / Random-Matrix
Paper # VLD2020-53,CPSY2020-36,RECONF2020-72
Date of Issue 2021-01-18 (VLD, CPSY, RECONF)

Conference Information
Committee CPSY / RECONF / VLD / IPSJ-ARC / IPSJ-SLDM
Conference Date 2021/1/25(2days)
Place (in Japanese) (See Japanese page)
Place (in English) Online
Topics (in Japanese) (See Japanese page)
Topics (in English) FPGA Applications, etc.
Chair Hidetsugu Irie(Univ. of Tokyo) / Yuichiro Shibata(Nagasaki Univ.) / Daisuke Fukuda(Fujitsu Labs.) / Hiroshi Inoue(Kyushu Univ.) / Yuichi Nakamura(NEC)
Vice Chair Michihiro Koibuchi(NII) / Kota Nakajima(Fujitsu Lab.) / Kentaro Sano(RIKEN) / Yoshiki Yamaguchi(Tsukuba Univ.) / Kazutoshi Kobayashi(Kyoto Inst. of Tech.)
Secretary Michihiro Koibuchi(Hokkaido Univ.) / Kota Nakajima(Nagoya Inst. of Tech.) / Kentaro Sano(e-trees.Japan) / Yoshiki Yamaguchi(NEC) / Kazutoshi Kobayashi(Hitachi) / (Osaka Univ.) / (Fujitsu lab.)
Assistant Shugo Ogawa(Hitachi) / Eiji Arima(Univ. of Tokyo) / Hiroki Nakahara(Tokyo Inst. of Tech.) / Yukitaka Takemura(INTEL) / Takuma Nishimoto(Hitachi)

Paper Information
Registration To Technical Committee on Computer Systems / Technical Committee on Reconfigurable Systems / Technical Committee on VLSI Design Technologies / Special Interest Group on System Architecture / Special Interest Group on System and LSI Design Methodology
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Low Power EEG Measurement Using Compressed Sensing Consideration of the Sampling Interval
Sub Title (in English)
Keyword(1) EEG
Keyword(2) low-power consumption
Keyword(3) Compressed Sensing
Keyword(4) Independent Component Analysis
Keyword(5) Random-Matrix
1st Author's Name Yuki Okabe
1st Author's Affiliation Osaka University(Osaka Univ.)
2nd Author's Name Daisuke Kanemoto
2nd Author's Affiliation Osaka University(Osaka Univ.)
3rd Author's Name Tomoya Mochizuki
3rd Author's Affiliation Yamanashi University(Yamanashi Univ.)
4th Author's Name Osamu Maida
4th Author's Affiliation Osaka University(Osaka Univ.)
5th Author's Name Tetsuya Hirose
5th Author's Affiliation Osaka University(Osaka Univ.)
Date 2021-01-25
Paper # VLD2020-53,CPSY2020-36,RECONF2020-72
Volume (vol) vol.120
Number (no) VLD-337,CPSY-338,RECONF-339
Page pp.pp.80-84(VLD), pp.80-84(CPSY), pp.80-84(RECONF),
#Pages 5
Date of Issue 2021-01-18 (VLD, CPSY, RECONF)