Holographic object recognition trainer

Details Holographic object recognition trainer Holographic object recognition trainer

1974-12-09

1976-05-25

Stern, Ronald J.

Optics: image projectors

Plural projection paths with single light source

35 12N, 350285, 353 11, G03H 130, G03B 2100

Patent

active

039588602

ABSTRACT:
Apparatus and method for the visual display of an object, such as an aircraft, at continuously variable attitudes comprising two hologram films of the object made in wrap-around 360.degree. fashion on axes through the object and normal to each other to store object images comprising a complete spherical view of the object and the provision of scanners, a laser beam source, reflectors and an instructor's control panel of amplifiers and switching circuits to direct the laser beam to the film having the view desired and at an xy address on the film at which the desired view is located and a display screen for viewing the selected image or series of continuously variable images.

REFERENCES:
patent: 3600055 (1971-08-01), Emerick
patent: 3632181 (1972-01-01), Lee
patent: 3700302 (1972-10-01), Mohon et al.
Jeong et al., Jour. of the Optical Society of America, Vol. 56, No. 9, Se 1966, pp. 1263-1264.

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