title: Artificial neural network-based estimation of the eyeball position using the magnetic contact lens sensing technique.
abstract: We have created an artificial neural network based approach for measuring eye movement using a magnetic contact lens sensing technique. The sensor array is based on using four magnetoresistive sensors. A two-layer feed-forward artificial neural network was used and an artificial eyeball model was made for the test. The neural network is trained with sample data obtained from nine spots. After training, we compared the position calculated from the developed system with the real one. The result shows that there is a good linear relationship between them. This indicates the developed system is capable of recording the position of the eyeball with a high degree of accuracy.
authors.affiliation: Interdisciplinary Program-Biomedical Engineering Major, Graduate School.
authors.forename: Seung
authors.initials: S
authors.lastname: Yup Lee
authors.forename: Keun
authors.initials: K
authors.lastname: Young Kim
authors.forename: Hee
authors.initials: H
authors.lastname: Chan Kim