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http://dx.doi.org/10.3807/HKH.2009.20.2.102

Eye-Tracking 3D Display System Using Variable Parallax Barrier and DDC/CI  

Che, Ho-Byoung (Dept. of Information Display, KwangWoon Graduate School)
Yoo, Young-Rok (Dept. of Information Display, KwangWoon Graduate School)
Kim, Jin-Soo (Dept. of Information Display, KwangWoon Graduate School)
Lee, Sang-Hun (Dept. of Information Display, KwangWoon Graduate School)
Lee, Seung-Hyun (Dept. of Information Display, KwangWoon Graduate School)
Publication Information
Korean Journal of Optics and Photonics / v.20, no.2, 2009 , pp. 102-109 More about this Journal
Abstract
In this paper, we introduce an eye-tracking 3D display system using variable parallax barrier and DDC communication. A barrier of variable parallax barrier composed of 4 sub-barriers and a commercially available web camera is utilized to implement the eye-tracking system. The coordinates of a viewer is extracted from the web camera transfer to 3D display via DDD/CI communication. The variable barrier attached to the LCD moves electrically according to the right eye position for 3D images. This system is compared experimentally with the commercial parallax barrier methods.
Keywords
패럴랙스 배리어;무안경 스테레오 디스플레이;시점추적시스템;DDC 통신;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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