Method and apparatus for the generation of a stereoscopic presen

Details Method and apparatus for the generation of a stereoscopic presen Method and apparatus for the generation of a stereoscopic presen

1993-08-24

1995-05-16

Britton, Howard W.

Television

Stereoscopic

348 46, 348 51, H04N 1300, H04N 1302, H04N 1304

Patent

active

054165091

ABSTRACT:
A method and apparatus for the generation of stereoscopic presentations allow a viewing of stereoscopic presentations over a large viewing region and without the necessity of auxiliary visual aids such as polarization spectacles or the like. Furthermore, no mechanically moving parts are to be used. The recording of a stereoscopic background coulisse is made possible and a stereoscopic reproduction system can be used without mechanical changes as a two-dimensional reproduction system. Several sufficiently small openings traverse sequentially the complete surface area at a high speed in a special-purpose glass plate disk. Two-dimensional partial images are readied behind the special-purpose glass plate with a special-purpose monitor for each opening position such that the viewer perceives a complete stereoscopic image. Preferably, a charge-coupled device CCD matrix is employed for recording a stereoscopic background coulisse. A like operating special-purpose glass plate is disposed in front of the charge coupled device CCD matrix. Only image change information is transmitted for reducing the band width in case of one transmission channel. The apparatuses are employed in computer technology and television technology.

REFERENCES:
patent: 4367486 (1983-01-01), Eichenlaub
patent: 4717949 (1988-01-01), Eichenlaub
patent: 4729017 (1988-03-01), Sayanagi et al.
patent: 4757379 (1988-07-01), Wright
patent: 4829365 (1989-05-01), Eichenlaub

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