Bulletin of the Polish Academy of Sciences. Technical Sciences | |
Single web camera robust interactive eye-gaze tracking method | |
A. WojciechowskiCorresponding authorInstitute of Information Technology, Lodz University of Technology, 215 Wólcza?ska St., 90-924 ?ód?, PolandEmailOther articles by this author:De Gruyter OnlineGoogle Scholar1  K. FornalczykInstitute of Information Technology, Lodz University of Technology, 215 Wólcza?ska St., 90-924 ?ód?, PolandOther articles by this author:De Gruyter OnlineGoogle Scholar1  | |
[1] Institute of Information Technology, Lodz University of Technology, 215 Wólcza?ska St., 90-924 ?ód?, Poland | |
关键词: Keywords: eye-gaze tracking; computer vision; human computer interaction; real-time tracking; | |
DOI : 10.1515/bpasts-2015-0100 | |
学科分类:工程和技术(综合) | |
来源: Polska Akademia Nauk * Centrum Upowszechniania Nauki / Polish Academy of Sciences, Center for the Advancement of Science | |
【 摘 要 】
Eye-gaze tracking is an aspect of human-computer interaction still growing in popularity,. Tracking human gaze point can help control user interfaces and may help evaluate graphical user interfaces. At the same time professional eye-trackers are very expensive and thus unavailable for most of user interface researchers and small companies. The paper presents very effective, low cost, computer vision based, interactive eye-gaze tracking method. On contrary to other authors results the method achieves very high precision (about 1.5 deg horizontally and 2.5 deg vertically) at 20 fps performance, exploiting a simple HD web camera with reasonable environment restrictions. The paper describes the algorithms used in the eye-gaze tracking method and results of experimental tests, both static absolute point of interest estimation, and dynamic functional gaze controlled cursor steering.
【 授权许可】
Unknown
【 预 览 】
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RO201902182276266ZK.pdf | 459KB | download |