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Sensory System for Implementing a Human-Computer Interface Based on Electrooculography

delete2010-12-29
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OA
AI
R
Rafael Barea *
L
Luciano Boquete
J
J.M. Rodríguez-Ascariz
S
Sergio Ortega
E
Elena López
DOI:10.3390/s110100310delete
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Abstract

Abstract

En 中文
This paper describes a sensory system for implementing a human-computer interface based on electrooculography. An acquisition system captures electrooculograms and transmits them via the ZigBee protocol. The data acquired are analysed in real time using a microcontroller-based platform running the Linux operating system. The continuous wavelet transform and neural network are used to process and analyse the signals to obtain highly reliable results in real time. To enhance system usability, the graphical interface is projected onto special eyewear, which is also used to position the signal-capturing electrodes.
Keywords:
electrooculography
eye movement
human-computer interface
wavelet transform
neural network
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Journal

Sensors cover
Sensors
IF:
3.5
Papers:
7.1W
Citations:
20.9W

Organization

U
universidad de alcala
Scholars:
7.9K
Papers: 6.8K
Citations: 7