CAJ | 학술논문

一直以来脑研究都是国内外的研究热点，脑机接口（Brain Computer Interface, BCI）则是脑研究中的重要内容之一。正因为如此，越来越多的国内外研究者开始从事BCI的相关研究，并取得了诸多优秀成果。该文从BCI信号角度入手，总结了近年来基于脑电BCI的典型系统、相关分析方法及研究成果，并具体分析了其中存在的不足之处。
일직이래뇌연구도시국내외적연구열점，뇌궤접구（Brain Computer Interface, BCI）칙시뇌연구중적중요내용지일。정인위여차，월래월다적국내외연구자개시종사BCI적상관연구，병취득료제다우수성과。해문종BCI신호각도입수，총결료근년래기우뇌전BCI적전형계통、상관분석방법급연구성과，병구체분석료기중존재적불족지처。
Brain research has always been research hotspots at home and abroad, and BCI is one of the most important part. For this reason, more and more researchers begin to engage in the research of BCI, and have made many outstanding achievements. From the point of BCI signals, this paper surveys the typical BCI systems based on EEG (electroencephalogram). Also the major EEG data analysis methods and the corresponding research results are surveyed. Finally, a detailed analysis of the shortcomings of these methods has been made.