[1]梁威,陈宜俍..多通道脑电波信号测量电极的图像法坐标测取[J].郑州大学学报(工学版),2004,25(02):70-73.[doi:10.3969/j.issn.1671-6833.2004.02.017]
　LIANG Wei,Chen Yiliang.Image method coordinate measurement of multichannel brainwave signal measurement electrode[J].Journal of Zhengzhou University (Engineering Science),2004,25(02):70-73.[doi:10.3969/j.issn.1671-6833.2004.02.017]

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多通道脑电波信号测量电极的图像法坐标测取()

分享到：

《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:

25卷

期数:

2004年02期

页码:

70-73

栏目:

出版日期:

1900-01-01

文章信息/Info

Title:

Image method coordinate measurement of multichannel brainwave signal measurement electrode

作者:

梁威; 陈宜俍.

郑州轻工业学院控制工程系,河南,郑州,450002, 郑州大学化工学院,河南,郑州,450002

Author(s):

LIANG Wei; Chen Yiliang

关键词:

图像处理;  脑电波信号测量;  坐标辨识

Keywords:

image processing;  measurement of brain wave signals;  Coordinate identification

DOI:

10.3969/j.issn.1671-6833.2004.02.017

文献标志码:

A

摘要:

针对生物医学信号中测试点电极坐标的测量,以脑电波测试为例,提出了"无接触式图像处理"新方法:以数字相机获取测试图像,然后对测试点电极信息进行计算机图像提取和分离处理,再采用数据查询对比与线性拟合近似实现三维重构.实验结果表明,80%的测试点都能满足精度要求,是实现"以软代硬"传感智能化的有益尝试.

Abstract:

Aiming at the measurement of test point electrode coordinates in biomedical signals, a new method of "contactless image processing" is proposed by taking brain wave testing as an example: the test image is obtained by a digital camera, and then the test point electrode information is extracted and separated by computer image, and then the data query comparison and linear fitting approximation are used to realize three-dimensional reconstruction. The experimental results show that 80% of the test points can meet the accuracy requirements, which is a useful attempt to realize the intelligence of "soft instead of hard" sensing.

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