Method and apparatus for processing video data of display...

Details Method and apparatus for processing video data of display... Method and apparatus for processing video data of display...

2007-08-14

2007-08-14

Zimmerman, Mark (Department: 2628)

Computer graphics processing and selective visual display system

Computer graphics processing

Attributes

C345S599000, C382S236000, C382S274000, C382S275000

Reexamination Certificate

active

11009134

ABSTRACT:
Discloses herein is a method and apparatus for processing video data of a display device in which dithering noise generating when a motion picture is displayed can be minimized. According to the present invention, the method of processing the video data of the display device includes the steps of comparing data of an ith frame (i is a natural number) and data of a (i+1)th frame to determine whether the data of the (i+1)th frame is a motion picture or a still image, and employing a different dithering method depending upon the determination result of the motion picture or the still image.

REFERENCES:
patent: 6362834 (2002-03-01), Ishii
patent: 6476824 (2002-11-01), Suzuki et al.
patent: 7081901 (2006-07-01), Ludden et al.
patent: 1 136 974 (2000-03-01), None
patent: 1359561 (2003-05-01), None

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