Travelling-matte processes

Details Travelling-matte processes Travelling-matte processes

1982-01-15

1983-09-27

Marcus, Stephen

Optics: image projectors

Composite projected image

353 35, 353 94, 353121, 355 46, 352 89, G03B 2126

Patent

active

044065299

ABSTRACT:
This invention relates to an optical method of inserting a subject image into a background image to create a composite image by projecting the background image onto a light-reflecting countermatte of the subject image and causing the subject image to appear in the non-reflective part of the countermatte. The invention includes an apparatus for carrying out the method.

REFERENCES:
patent: 3040619 (1962-06-01), Oxberry
patent: 3682540 (1972-08-01), Oxberry et al.
patent: 3819264 (1974-06-01), Voorhees
patent: 4067026 (1978-01-01), Pappanikolaou

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