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Proceedings Paper

A kind of on-off control method based on EEG dimension complexity detection
Author(s): Hong Wang; Chunsheng Li; Haibin Zhao; Chong Liu
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Paper Abstract

Some studies show that Environment Control System (ECS) improves severe disabled people life, one of which is based on analyzing alpha wave following eye closure. This paper proposes a method for detecting the difference of dimension complexity between eye opening and eye closure. By modifying Grassberger and Procaccia algorithm for calculating correlation dimension, this improved method can process overlapped data segment effectively. The value, calculated by this method, is called EEG dimension complexity, which indicates the variability of brain function. Experiments show that EEG dimension complexity is suitable and precise to distinguish two states between eye opening and closure. New method decreases computational cost, and its application shows that this method can be used to control light switch on and off.

Paper Details

Date Published: 22 January 2010
PDF: 6 pages
Proc. SPIE 7500, ICMIT 2009: Mechatronics and Information Technology, 75000O (22 January 2010); doi: 10.1117/12.858434
Show Author Affiliations
Hong Wang, State Key Lab. of Automobile Dynamic Simulation (China)
Northeastern Univ. (China)
Chunsheng Li, Northeastern Univ. (China)
Haibin Zhao, Northeastern Univ. (China)
Chong Liu, Northeastern Univ. (China)

Published in SPIE Proceedings Vol. 7500:
ICMIT 2009: Mechatronics and Information Technology
Jeha Ryu; Kil To Chong; Ryojun Ikeura; Qingkai Han, Editor(s)

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