Title:
Geometric Considerations for Stereoscopic Virtual Environments
Geometric Considerations for Stereoscopic Virtual Environments
Files
Authors
Hodges, Larry F.
Davis, Elizabeth T.
Davis, Elizabeth T.
Authors
Person
Advisors
Advisors
Associated Organizations
Organizational Unit
Series
Series
Collections
Supplementary to
Permanent Link
Abstract
We examine the relationship between the different geometries implicit in a stereoscopic virtual environment. In particular, we examine in detail the relationship of retinal disparity, fixation point, binocular visual direction, and screen parallax. We introduce the concept of a volumetric spatial unit called a stereoscopic voxel. Due to the shape of stereoscopic voxels, apparent depth of points in space may be affected by their horizontal placement.
Sponsor
Date Issued
1993
Extent
1401969 bytes
Resource Type
Text
Resource Subtype
Technical Report