Multi-image autostereoscopic imaging system

Details Multi-image autostereoscopic imaging system Multi-image autostereoscopic imaging system

1995-05-15

1997-03-25

Chin, Tommy P.

Television

Stereoscopic

348 51, 348 54, H04N 1300, H04N 1500

Patent

active

056149417

ABSTRACT:
A system is disclosed for creating stereoscopic images from multiple sources from predetermined lateral directions for forming the multiple images onto a multiple image plane and converging the images into multiple superimposed images on a viewing screen. The viewing screen employs a Fresnel lens and a lenticular lensed surface with horizontal lenticules. No glasses are needed, by one or more persons, to view stereoscopic 3-dimensional images. The source of the multiple images may be multiple cameras, composite multiple image film, video signals, or computer-generated images. In one embodiment, the multiple images are projected each by a respective substantially identical lens and through a folded optical reflective system to a restricted viewing opening in the system housing.

REFERENCES:
patent: 4062045 (1977-12-01), Iwane
patent: 4541007 (1985-09-01), Nagata
patent: 5223925 (1993-06-01), Hattori
patent: 5430474 (1995-07-01), Hines

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