Research on Pupil Center Localization in Eye Gaze Tracking System

被引：0
|
作者：
Jin, Xing
Li, Zhicheng
Zhang, Jingjing [1 ]
Yang, Xiang
机构：
[1] China Univ Geosci, Sch Automat, Wuhan 430074, Hubei, Peoples R China
来源：
2018 37TH CHINESE CONTROL CONFERENCE (CCC) | 2018年
关键词：
Gaze tracking system; Otsu algorithm; Pupil location; RECOGNITION;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
The human-computer interaction technology which based on the gaze tracking system is convenient and fast. It can achieve the purpose of sight and computer interaction. Based on the relatively static head tracking system, we make improvements for OTSU algorithm to separate the binarized pupil image and the background image completely. I wrote a function to delete a small area that gets a complete and clear binarized pupil image for the existence of small area noise clump. Finally, using the contour extraction method and the three - point circle method to complete the task of Pupil location.
引用
收藏
页码：3211 / 3215
页数：5
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