A Study on Information Transfer Rate by Brain-Computer Interface (BCI) using Functional Near-Infrared Spectroscopy (fNIRS)

被引：0

作者：

Shin, Jaeyoung ^{[1
]}

Kang, Sungyong ^{[1
]}

Sung, Minkyu ^{[1
]}

Kim, Joohwan ^{[1
]}

Kim, Yongjung ^{[1
]}

Kim, Jihyun ^{[2
]}

Jeong, Jichai ^{[2
]}

机构：

[1] Korea Univ, Dept Comp & Radio Commun Engn, Seoul, South Korea

[2] Korea Univ, Dept Brain & Cognit Engn, Seoul, South Korea

来源：

2013 IEEE INTERNATIONAL WINTER WORKSHOP ON BRAIN-COMPUTER INTERFACE (BCI) | 2013年

基金：

新加坡国家研究基金会;

关键词：

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

D O I：

暂无

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

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 similar to 2.08 bits/min

引用

页码：32 / 33

页数：2

共 7 条

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