电子学报2011，Vol.39Issue(z1)：163-167,5.
面向残障人士的基于眼动交互的绘画系统
Eye-Controlled Painting System for Disabled
摘要
Abstract
The paper describes an eye-conolled painting system which enables people with severe mobility impairments to draw just by moving their eyes. We design and implement the system,and also propose some algorithms to improve the performace of eye-tracking interaction. We present a time-domain constrained eye-tracking clustering algorithm to detect fixations,and then identify eye movement behaviors, which can reduce the "Midas touch" problem. We also present a window-adaptive discrete Gaussian smoothing algorithm, which can filter noise and smooth the path of eye-movement in a reasonable way.关键词
眼动交互/驻留时间/眼睛行为Key words
eye-tracking interaction/dwell time/eye movement behavior分类
信息技术与安全科学引用本文复制引用
李姗,潘纲,李石坚..面向残障人士的基于眼动交互的绘画系统[J].电子学报,2011,39(z1):163-167,5.基金项目
国家863高技术研究发展计划(No.2008AA01Z132,N0.2009AA011900) （No.2008AA01Z132,N0.2009AA011900）
