Display time control for images

Details Display time control for images Display time control for images

2005-10-10

2011-11-22

Nguyen, Jimmy H (Department: 2629)

Computer graphics processing and selective visual display system

Display driving control circuitry

Intensity or color driving control

C348S609000, C348S611000, C348S614000

Reexamination Certificate

active

08063920

ABSTRACT:
This invention relates to a method, a computer program, a computer program product and a device for reducing motion blur of images shown on non-stroboscopic display devices, in which local areas p, of an image of a video signal are displayed during respective local display times t; that are less than or equal to a image period T, comprising determining (40) an amount X; of high spatial frequency content related to a local area p, of said image of said video signal, and adjusting (41) a local display time t, in dependence on said determined amount X; of high spatial frequency content, wherein said local display time t; is decreased with increasing determined amount X; of high spatial frequency content.

REFERENCES:
patent: 6987530 (2006-01-01), McConica
patent: 7046262 (2006-05-01), Feng et al.
patent: 7317445 (2008-01-01), Hekstra et al.
patent: 2002/0003522 (2002-01-01), Baba et al.
patent: 2002/0015104 (2002-02-01), Itoh et al.
patent: 0657860 (1995-06-01), None
patent: 03101086 (2003-12-01), None

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