Control of depth of field in three dimensional photography

Details Control of depth of field in three dimensional photography Control of depth of field in three dimensional photography

1976-12-03

1978-11-07

Griffin, Donald A.

Photocopying

Projection printing and copying cameras

Stereoscopic

96 40, 354112, G03C 900, G03B 3514, G03B 2732

Patent

active

041242912

ABSTRACT:
In a camera for taking stereoscopic photographs, wherein a lenticular screen and photosensitive film are exposed to an object field through a wide effective aperture, the effective aperture size is controlled so that the image of a point on each of the nearest foreground object and the farthest background object in the object field is confined within a region of the lenticular screen which is not greater than 20 lenticules, and preferably not greater than 10 lenticules, in width.

REFERENCES:
patent: 725567 (1903-04-01), Ives
patent: 2063985 (1936-12-01), Coffey
patent: 2527106 (1950-10-01), Smith
patent: 2562077 (1951-07-01), Winnek
patent: 2724312 (1955-11-01), Gruetzner
patent: 3241429 (1966-03-01), Rice et al.
patent: 3380360 (1968-04-01), Stockbridge et al.
patent: 3503316 (1970-03-01), Takano et al.
patent: 3521947 (1970-07-01), Jones
patent: 3560740 (1971-02-01), Tripp
patent: 3666465 (1972-05-01), Winnek
patent: 3678833 (1972-07-01), Leach
patent: 3683773 (1972-08-01), Dudley
patent: 3731606 (1973-05-01), Geoffray
patent: 3960563 (1976-06-01), Lo et al.
Leica Photography, vol. 13, No. 3, 1960, pp. 28 & 29, One Scale, Many Uses.
Leica Photograph, vol. 14, No. 4, 1961, pp. 14 & 15.
Leica School Notebook Facts About Depth of Field.
Applied Optics, vol. 10, No. 10, 10/1971 Optimum Design and Depth Resolution of Lens-Sheet and Projection-Type Three-Dimensional Displays, T. Okoshi pp. 2284-2291.

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