A non-intrusive Kalman filter-based tracker for pursuit eye movement
A non-intrusive Kalman filter-based tracker for pursuit eye movement
复制标题
一种基于卡尔曼滤波器的非侵入式追踪眼动追踪器
DOI:
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发表时间:
2002
期刊:
影响因子:
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通讯作者:
G. Bebis
中科院分区:
文献类型:
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作者:
W. Abd;M. Fadali;G. Bebis
In this paper, we introduce a new non-intrusive approach to estimating the eye position during pursuit motion of the eye. We introduce a new characterization for the pursuit eye movement. Our characterization is based on the decomposition of the pursuit eye motion into a deterministic component and random component. We use a discrete Kalman filter to estimate the random component and calculate the deterministic component. We add the two components to obtain an estimate of the eye position. Simulation results are provided to illustrate the eye position estimation.