Three dimensional television system

Details Three dimensional television system Three dimensional television system

1983-11-02

1986-01-28

Britton, Howard W.

Facsimile and static presentation processing

Static presentation processing

Attribute control

358 88, H04N 1302

Patent

active

045675139

ABSTRACT:
Methods and apparatus for producing a television image having the illusion of three dimensional depth. This method is compatible with television broadcast standards and standard home TV receivers without additional home apparatus. The basic methodology is to alternate video from two stereoscopic TV cameras, using a synchronized video switch, at an alternation rate to allow the human visual perception process to perceive the two images as a single binocularly fused image. However, this basic method has an inherent flicker problem related to the "limit of binocular fusion" of the human visual perception process. The flicker problem is eliminated through video processing techniques that produce globally converged alternating binocular video. The method is also compatible with display mediums other than television.

REFERENCES:
patent: 3457364 (1969-07-01), Carrillo
patent: 4006291 (1977-02-01), Imsand
patent: 4399456 (1983-08-01), Zalm
patent: 4429328 (1984-01-01), Jones, Jr. et al.

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