METHOD FOR ANALYZING CORRELATION CHARACTERISTICS OF ELECTROENCEPHALOGRAM BETWEEN EEG CHANNELS AND METHOD FOR RECOGNIZING HUMAN INTENTIONS USING CORRELATION CHARACTERISTICS OF ELECTROENCEPHALOGRAM BETWEEN EEG CHANNELS

• 收藏
• 分享

专利权人:

RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY;성균관대학교산학협력단

发明人:

HONG, KWANG SEOK,홍광석,KIM, DONG GYU,김동규,CHUNG, KWANG WOO,정광우

申请号：

KR1020120085599

公开号：

KR1020140019515A

申请日:

2012.08.06

申请国别(地区):

KR

年份:

2014

代理人:

摘要：

A method for recognizing a human intention using inter-channel correlation for electroencephalograms measured from multiple channels according to an embodiment of the present invention comprises the steps of: (A1) measuring the electroencephalograms of a subject from M channels and computing inter-channel correlation coefficients for the electroencephalograms； (A2) computing p statistical feature values for the computed inter-channel correlation coefficients； (A3) selecting w inter-channel correlation coefficients among the computed inter-channel correlation coefficients in the order that a positive value is larger and selecting w inter-channel correlation coefficients among the computed inter-channel correlation coefficients in the order that a negative value is larger to extract reference channels； and (A4) selecting, as the intention of the subject, a candidate model, in which statistical feature values for inter-channel correlation coefficients at the same locations as the reference channels are closest to statistical feature values for inter-reference channel correlation coefficients, among candidate models. By providing inter-channel correlation characteristic information for electroencephalograms, electroencephalograms according to various brain activities can be analyzed and recognized. [Reference numerals] (A1) Measure the electroencephalograms of a subject from M channels and compute inter-channel correlation coefficients for the electroencephalograms； (A2) Compute p statistical feature values for the computed inter-channel correlation coefficients； (A3) Select w inter-channel correlation coefficients among the computed inter-channel correlation coefficients in the order that a positive value is larger and select w inter-channel correlation coefficients among the computed inter-channel correlation coefficients in the order that a negative value is larger to extract reference channels； (A4) Select, as the intention of the subject, a candidate model, in whic

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/