Moving Parallax Barrier Design for Eye-Tracking Autostereoscopic Displays

We present a moving parallax barrier panel with eye- tracking for auto-stereoscopic displays that ensures the viewer has a high degree of movement. The right and left image of auto-stereoscopic display are reversed when the users move horizontally because a general method of parallax barrier is desi...

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Bibliographic Details
Published in2008 3DTV Conference: The True Vision - Capture, Transmission and Display of 3D Video pp. 165 - 168
Main Authors Sang-Yi Yi, Ho-Byung Chae, Seung-Hyun Lee
Format Conference Proceeding
LanguageEnglish
Japanese
Published IEEE 01.05.2008
Subjects
Apertures
Auto-stereoscopic display
Cameras
Connectors
eye-tracking
Eyes
Flexible printed circuits
Glass
Liquid crystals
parallax barrier
Shape
Three dimensional displays
Two dimensional displays
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Summary:We present a moving parallax barrier panel with eye- tracking for auto-stereoscopic displays that ensures the viewer has a high degree of movement. The right and left image of auto-stereoscopic display are reversed when the users move horizontally because a general method of parallax barrier is designed to be a fixed type that its location and shape are unchangeable. In this paper a method of the moving parallax barrier design is introduced to supplement a disadvantage of the fixed parallax barrier that provides observation at the specific locations. For making the moving parallax barrier, the cross connector that is constituted with 640 lines FPC is designed. Commercially available web camera is utilized to implement eye-tracking system and shows the experimental result.
ISBN:1424417600
9781424417605
ISSN:2161-2021
2161-203X
DOI:10.1109/3DTV.2008.4547834