Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)

The Korean Institute of Electrical Engineers (대한전기학회)
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A Study on the Comfortableness Evaluation using 4-Channel EEGs

4채널 뇌파를 이용한 쾌적성 평가에 관한 연구

  • Kim, Heung-Hwan (School of Information & Communication Eng., Chongju University) ;
  • Kim, Dong-Jun (School of Information & Communication Eng., Chongju University)
  • 김흥환 (청주대학교 정보통신공학부) ;
  • 김동준 (청주대학교 정보통신공학부)
  • Published : 2002.11.30
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Abstract

This paper describes a method of comfortableness evaluation using 4-channel EEGs. The proposed method uses the linear predictor coefficients as EEG feature parameters and neural network as comfortableness pattern classifier. For subject independent system, multi-templates are stored and the most similar template can be selected. Changing the temperature and humidity conditions, 4-channel EEG signals for 10 subjects are collected. As a result, the developed algorithm showed about 66.7% performance in the comfortableness evaluation.

Keywords