Enhancing video using a virtual surface

Details Enhancing video using a virtual surface Enhancing video using a virtual surface

2005-03-08

2005-03-08

Nguyen, Phu K. (Department: 2671)

Computer graphics processing and selective visual display system

Computer graphics processing

Three-dimension

Reexamination Certificate

active

06864886

ABSTRACT:
A system is disclosed for enhancing video by use of a virtual surface. One or more positions are identified in a first image. These one or more positions are transformed to one or more locations in relation to the virtual surface. In subsequent video images (e.g. fields, frames, or other units), the one or more locations in relation to said virtual surface are transformed to one or more positions in the subsequent video images. The subsequent video images are enhanced based on the one or more transformed positions.

REFERENCES:
patent: 3617630 (1971-11-01), Reiffel
patent: 5459529 (1995-10-01), Searby et al.
patent: 6057833 (2000-05-01), Heidmann et al.
patent: 6496196 (2002-12-01), Shiga

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