Optics: motion pictures – Special effects
Patent
1992-01-30
1992-10-27
Hayes, Monroe H.
Optics: motion pictures
Special effects
352 86, 352 87, 352 89, 352 43, 352 47, 352 48, 352 52, 359446, G03B 2132
Patent
active
051593629
ABSTRACT:
A dimensional transformation apparatus and related method for creating visual effects for use in live and prerecorded entertainment. The system engages an elastic projection screen with a three-dimensional object that corresponds to visual effects to be projected. By application of vacuum between the screen and the object, the screen is conformed in skintight relation to the features of the three dimensional object. An actuator, which includes a pneumatic piston, motivates the three-dimensional object to selectively engage and disengage the projection screen, and may be sequenced with projected animation corresponding to the three-dimensional object so as to create multi-dimensional special effects. A control mechanism, including a computer and timing system, digitally controls and sequences projection, dimensional transformation of the screen and background lighting and sound effects.
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Adamson William G.
Monroe Marshall M.
Hayes Monroe H.
The Walt Disney Company
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