Invention Application
- Patent Title: GAZE TRACKING VARIATIONS USING DYNAMIC LIGHTING POSITION
- Patent Title (中): 使用动态照明位置的GAZE跟踪变量
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Application No.: US14493723Application Date: 2014-09-23
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Publication No.: US20150085250A1Publication Date: 2015-03-26
- Inventor: Eric J. Larsen
- Applicant: Sony Computer Entertainment Inc.
- Main IPC: A61B3/113
- IPC: A61B3/113 ; A61B3/14

Abstract:
Aspects of the present disclosure relate to eye tracking systems and methods which track eyes by illuminating the eyes using a light source and detecting the eye illuminations using a sensor. Implementations of the present disclosure may utilize a light source with a dynamic lighting position to account for changes in lighting conditions during the tracking which interfere with detection of the eye illuminations, such as reflections in glasses which may obscure a user's eyes.
Public/Granted literature
- US09468373B2 Gaze tracking variations using dynamic lighting position Public/Granted day:2016-10-18
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