A study on information transfer rate by brain-computer interface (BCI) using functional near-infrared spectroscopy (fNIRS)

Jaeyoung Shin, Sungyong Kang, Minkyu Sung, Joohwan Kim, Yongjung Kim, Jihyun Kim, Jichai Jeong

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

We develop an 8-channel time domain functional near-infrared spectroscopy (fNIRS) system and measure concentration changes of hemoglobin during left/right arm lifting. Correlation-based signal improvement (CBSI) method is used to remove the effect of the head movement. We investigate the performances of the information transfer rate as a function of classification accuracy estimated by support vector machine. We achieve the information transfer rate in the range of 0.28~2.08 bits/min

Original languageEnglish
Title of host publication2013 International Winter Workshop on Brain-Computer Interface, BCI 2013
Pages32-33
Number of pages2
DOIs
Publication statusPublished - 2013 May 17
Event2013 International Winter Workshop on Brain-Computer Interface, BCI 2013 - Gangwon Province, Korea, Republic of
Duration: 2013 Feb 182013 Feb 20

Other

Other2013 International Winter Workshop on Brain-Computer Interface, BCI 2013
CountryKorea, Republic of
CityGangwon Province
Period13/2/1813/2/20

Fingerprint

Brain computer interface
Near infrared spectroscopy
Hemoglobin
Support vector machines

Keywords

  • Brain-computer interface
  • Classification
  • fNIRS
  • Information transfer rate
  • Support vector machine

ASJC Scopus subject areas

  • Human-Computer Interaction

Cite this

Shin, J., Kang, S., Sung, M., Kim, J., Kim, Y., Kim, J., & Jeong, J. (2013). A study on information transfer rate by brain-computer interface (BCI) using functional near-infrared spectroscopy (fNIRS). In 2013 International Winter Workshop on Brain-Computer Interface, BCI 2013 (pp. 32-33). [6506620] https://doi.org/10.1109/IWW-BCI.2013.6506620

A study on information transfer rate by brain-computer interface (BCI) using functional near-infrared spectroscopy (fNIRS). / Shin, Jaeyoung; Kang, Sungyong; Sung, Minkyu; Kim, Joohwan; Kim, Yongjung; Kim, Jihyun; Jeong, Jichai.

2013 International Winter Workshop on Brain-Computer Interface, BCI 2013. 2013. p. 32-33 6506620.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Shin, J, Kang, S, Sung, M, Kim, J, Kim, Y, Kim, J & Jeong, J 2013, A study on information transfer rate by brain-computer interface (BCI) using functional near-infrared spectroscopy (fNIRS). in 2013 International Winter Workshop on Brain-Computer Interface, BCI 2013., 6506620, pp. 32-33, 2013 International Winter Workshop on Brain-Computer Interface, BCI 2013, Gangwon Province, Korea, Republic of, 13/2/18. https://doi.org/10.1109/IWW-BCI.2013.6506620
Shin J, Kang S, Sung M, Kim J, Kim Y, Kim J et al. A study on information transfer rate by brain-computer interface (BCI) using functional near-infrared spectroscopy (fNIRS). In 2013 International Winter Workshop on Brain-Computer Interface, BCI 2013. 2013. p. 32-33. 6506620 https://doi.org/10.1109/IWW-BCI.2013.6506620
Shin, Jaeyoung ; Kang, Sungyong ; Sung, Minkyu ; Kim, Joohwan ; Kim, Yongjung ; Kim, Jihyun ; Jeong, Jichai. / A study on information transfer rate by brain-computer interface (BCI) using functional near-infrared spectroscopy (fNIRS). 2013 International Winter Workshop on Brain-Computer Interface, BCI 2013. 2013. pp. 32-33
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