Blending text and graphics for display

Details Blending text and graphics for display Blending text and graphics for display

2006-08-01

2006-08-01

Natnael, Paulos M. (Department: 2614)

Television

Image signal processing circuitry specific to television

Special effects

C348S598000, C348S578000, C348S587000, C348S641000, C348S589000, C382S162000, C382S165000, C382S261000, C382S266000

Reissue Patent

active

RE039214

ABSTRACT:
Text and graphics elements may be alpha blended in a way to reduce flicker when the text or graphics are display by a processor-based television receiver. The alpha values are used to intelligently smooth pixels adjacent the element to create television text and graphics.

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