System and method for motion adaptive anti-aliasing

Details System and method for motion adaptive anti-aliasing System and method for motion adaptive anti-aliasing

2005-04-28

2008-12-02

Nguyen, Kimbinh T (Department: 2628)

Computer graphics processing and selective visual display system

Computer graphics processing

Attributes

C345S428000, C382S232000, C382S254000, C353S030000

Reexamination Certificate

active

07460132

ABSTRACT:
System and method for processing image data containing motion for display on a display device. A preferred embodiment comprises applying a filter to an input image, determining a presence of motion in the input image, and generating an output image from the input image and the filtered image based upon motion in the input image. The detection of motion in the input image permits the use of filtered image data in portions of the image containing motion, thereby taking advantage of aliasing reduction provided by the filter while allowing the use of unfiltered image data in portions not containing motion. This helps to preserve image quality since filtering softens the image.

REFERENCES:
patent: 6879729 (2005-04-01), Kamath et al.
patent: 2003/0156301 (2003-08-01), Kempf et al.
patent: 2004/0170330 (2004-09-01), Fogg
patent: 2005/0013509 (2005-01-01), Samadani
patent: 2006/0044519 (2006-03-01), Huibers et al.

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