1 August 1990 Rotation algorithm artifacts in stereoscopic images
Author Affiliations +
Abstract
We examine the effect of using rotations for generation of the left- and right-eye perspective views of a stereoscopic image. We show that this approach to stereoscopic display of perspective views results in vertical parallax between the left- and right-eye views and we present an analytic expression that characterizes this parallax in terms of the center of rotation, the location of the image plane, and the angle of rotation. We also derive an analytic expression that shows that the rotation of the perspective views results in a semicylindrical stereo window with center at approximately (0, 0, R/2) and radius R/2, where R is the distance from the center of rotation to the center of projection. When this semicylindrical window is mapped to a flat display surface, relative depth relationships can be distorted.
Larry F. Hodges, Larry F. Hodges, David F. McAllister, David F. McAllister, } "Rotation algorithm artifacts in stereoscopic images," Optical Engineering 29(8), (1 August 1990). https://doi.org/10.1117/12.55664 . Submission:
JOURNAL ARTICLE
4 PAGES


SHARE
RELATED CONTENT

Controlling perceived depth in stereoscopic images
Proceedings of SPIE (June 21 2001)
Engineering Workstations-An Overview
Proceedings of SPIE (July 23 1989)
Parallax Barrier 3DTV
Proceedings of SPIE (September 10 1989)
Holographic Stereograms From Computer Generated Images
Proceedings of SPIE (October 05 1987)

Back to Top