IEEJ Transactions on Electronics, Information and Systems
Online ISSN : 1348-8155
Print ISSN : 0385-4221
ISSN-L : 0385-4221
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Improvement of Determination Algorithm for Eye Glance Input Interface
Yuta ItoNaoaki ItakuraKazuyuki MitoTota Mizuno
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2014 Volume 134 Issue 7 Pages 924-930

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Abstract
Our previous studies, eye control input interface using an electro-oculograph (EOG) amplified by AC coupling has been developed. We proposed Eye Gesture input interface using combination of several eye movements. It is unnecessary for Eye Gesture input to restrict head movement in comparison with conventional eye gaze input. However, it is necessary to use start operations before Eye Gesture input. Therefore, Eye Glance input has been proposed. Eye Glance input is to use only combination of contrary directional eye movements so that Eye Glance input does not need to use start operations. However, we could not always succeed in Eye Glance input because algorithm for detection of eye movement from EOG signals was not adapted to slight sift of signal base line. In this study, we proposed new determination algorithm for Eye Glance input interface. In experiments using our improved algorithm, we achieved a direction determination success rate of over 80% for 6 subjects.
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© 2014 by the Institute of Electrical Engineers of Japan
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