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Proceedings Paper

Position- and velocity-depending subpixel correction for spatially multiplexed autostereoscopic displays
Author(s): Markus Andiel; Siegbert Hentschke
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Paper Abstract

In recent years there have been a growing demand in stereoscopic displays to perceive realistic 3D presentations of objects with depth perception. Our Person-adaptive Autostereoscopic Display (PAM) is easy in usage and cost-effective to establish and so ideal for mass-market. For successful acceptance in a wide range of applications, accurate and efficient image generation and presentation on the spatial-multiplex autostereoscopic display is absolutely necessary. This includes the simulation of motion parallax as well as presentation of two perspectives on display with low cross-talk. This paper describes first the image generation steps, then the relation and arrangement of the perspective image pixel to the display screen executed by software. Therefore the x,y,z-observer's eye-positions are incorporated. Both steps are capsulated in an extension to OpenGL 3D graphic API. For generating the two perspectives, a stereo buffer on the graphic board is not necessary.

Paper Details

Date Published: 30 May 2003
PDF: 8 pages
Proc. SPIE 5006, Stereoscopic Displays and Virtual Reality Systems X, (30 May 2003); doi: 10.1117/12.474148
Show Author Affiliations
Markus Andiel, Univ. Kassel (Germany)
Siegbert Hentschke, Univ. Kassel (Germany)


Published in SPIE Proceedings Vol. 5006:
Stereoscopic Displays and Virtual Reality Systems X
Andrew J. Woods; John O. Merritt; Stephen A. Benton; Mark T. Bolas, Editor(s)

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