Three-dimensional photography using incoherent light

Details Three-dimensional photography using incoherent light Three-dimensional photography using incoherent light

1976-12-08

1978-12-05

Griffin, Donald A.

G03B 3500

Patent

active

041283244

ABSTRACT:
A recording medium comprises a photographic plate and an aperture-raster plate parallel to but spaced from the photographic plate. The aperture-raster plate is provided with a honeycombed pattern of small apertures. Light emanating from an illuminated object is directed toward the side of the recording medium provided with the aperture-raster plate, and the constituent light rays pass through the apertures and are registered upon the photographic plate both with respect to intensity and direction. Thereafter, the photographed object is three-dimensionally reproduced by illuminating the recording medium with incoherent light incident upon the recording medium in the direction opposite to that in which the observer of the reproduction views the recording medium.

REFERENCES:
patent: 1882424 (1932-11-01), Ives
patent: 1935471 (1933-11-01), Kanolt
patent: 2794380 (1957-06-01), Rehorn
patent: 2815310 (1957-12-01), Andersen
patent: 3301154 (1967-01-01), Stewart et al.
patent: 3611899 (1971-10-01), Ataka et al.
patent: 3683773 (1972-08-01), Dudley
patent: 3772976 (1973-11-01), Strope
patent: 3903531 (1975-09-01), Yevick

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