Analyzing alpha values for flicker filtering

Details Analyzing alpha values for flicker filtering Analyzing alpha values for flicker filtering

2006-10-10

2006-10-10

Hjerpe, Richard (Department: 2629)

Computer graphics processing and selective visual display system

Computer graphics processing

Graphic manipulation

C345S630000, C348S447000, C348S597000

Reexamination Certificate

active

07119815

ABSTRACT:
A flicker filter is adjusted according to degree of alpha blending performed on a display signal. For some weakly showing graphics images, a lower flicker filter level may be implemented or the flicker filter may be turned off. A threshold for turning off the flicker filter may be programmable.

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