Autostereoscopic display with eye tracking

Takao Tomono; Kyung Hoon; Yong Soo Ha; Sung-Sik Kim; Jung-Young Son

doi:10.1117/12.468041

23 May 2002 Autostereoscopic display with eye tracking

Takao Tomono, Kyung Hoon, Yong Soo Ha, Sung-Sik Kim, Jung-Young Son

Proceedings Volume 4660, Stereoscopic Displays and Virtual Reality Systems IX; (2002) https://doi.org/10.1117/12.468041
Event: Electronic Imaging, 2002, San Jose, California, United States

Abstract

Auto-stereoscopic 21-inch display with eye tracking having wide viewing zone and bright image was fabricated. The image of display is projected to retinal through several optical components. We calculated optical system for wider viewing zone by using Inverse-Ray Trace Method. The viewing zone of first model is 155mm (theoretical value: 161mm). We could widen viewing zone by controlling paraxial radius of curvature of spherical mirror, the distance between lenses and so on. The viewing zone of second model is 208mm. We used two spherical mirrors to obtain twice brightness. We applied eye-tracking system to the display system. Eye recognition is based on neural network card based on ZICS technology. We fabricated Auto-stereoscopic 21-inch display with eye tracking. We measured viewing zone based on illumination area. The viewing zone was 206mm, which was close to theoretical value. We could get twice brightness also. We could see 3D image according to position without headgear.

Citation Download Citation

Takao Tomono, Kyung Hoon, Yong Soo Ha, Sung-Sik Kim, and Jung-Young Son "Autostereoscopic display with eye tracking", Proc. SPIE 4660, Stereoscopic Displays and Virtual Reality Systems IX, (23 May 2002); https://doi.org/10.1117/12.468041

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available