Graphics and video integration with alpha and video blending

Details Graphics and video integration with alpha and video blending Graphics and video integration with alpha and video blending

2006-01-17

2006-01-17

Bella, Matthew C. (Department: 2676)

Computer graphics processing and selective visual display system

Computer graphics processing

Attributes

Reexamination Certificate

active

06987518

ABSTRACT:
Alpha blending and video blending are both provided by a color definition in an RGBAV format allows for an additional component to control video blending. The V value defines blending of an alpha blended color with a video background.

REFERENCES:
patent: 5581680 (1996-12-01), Sfarti et al.
patent: 5912710 (1999-06-01), Fujimoto
patent: 5914725 (1999-06-01), MacInnis et al.
patent: 6239815 (2001-05-01), Frink et al.
patent: 6753870 (2004-06-01), Deering et al.
patent: 2002/0001458 (2002-01-01), Abelard et al.

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