DocumentCode
2338871
Title
Improved video-based eye-gaze detection method
Author
Ebisawa, Yoshinobu
Author_Institution
Fac. of Eng., Shizuoka Univ., Hamamatsu, Japan
fYear
1994
fDate
10-12 May 1994
Firstpage
963
Abstract
Video-based eye-gaze point detection methods used in the support systems for the disabled have been studied. Recently, we proposed the pupil detection technique using two light sources and the image difference method, and presented its effectiveness. In this paper, a method eliminating the light sources reflected in eye glass lenses and precisely detecting the pupil and the glint (the corneal reflection light), which are the feature points for the determination of the eye-gaze point, were proposed
Keywords
biological techniques and instruments; computerised instrumentation; eye; handicapped aids; image sensors; infrared imaging; light reflection; signal detection; corneal reflection light; disabled; eye glass lenses; glint; image difference; light sources; pupil detection; video-based eye-gaze detection; Brightness; Cameras; Coaxial components; Eyelids; Glass; Infrared imaging; Lenses; Light sources; Optical reflection; Retina;
fLanguage
English
Publisher
ieee
Conference_Titel
Instrumentation and Measurement Technology Conference, 1994. IMTC/94. Conference Proceedings. 10th Anniversary. Advanced Technologies in I & M., 1994 IEEE
Conference_Location
Hamamatsu
Print_ISBN
0-7803-1880-3
Type
conf
DOI
10.1109/IMTC.1994.351964
Filename
351964
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