713 虹彩欠損補正楕円推定トラッキング法による広範囲対応視線入力システム(OS7 オーガナイズドセッション《精密/微細加工と評価》)

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  • 713 Occluded lris lmage Compensated Ellipse Fitting Tracking Method for Wide Area Eye lnput System

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Eye Tracking Technique becomes more feasible with late fast visual image processing technique and various application are planned with linked with geographic, surrounding state, object recognition and handling. Eye tracking performance is based on iris edge extraction , and this is banefully affected by the reflected light and occlusion by eyelid and eyelashes in conventional outline estimation method. This paper proposed the robust eye tracking method (ACEF) with ellipse fitting considered deformation in gazing direction. In addition, 2 type of mouse control methods are compared with relative drive method and direct drive methods.

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