Automatic image correction circuit

Details Automatic image correction circuit Automatic image correction circuit

2005-06-20

2009-08-18

Wu, Xiao M (Department: 2628)

Computer graphics processing and selective visual display system

Computer graphic processing system

C345S211000, C345S559000, C382S167000, C382S274000, C348S242000

Reexamination Certificate

active

07576744

ABSTRACT:
An automatic image correction circuit automatically performs image correction on obtained image data. The automatic image correction circuit includes the following elements. A storage unit stores setting values used for the image correction. A reading portion reads the setting values stored in the storage unit every time the image correction is performed on one frame of the image data. A writing portion writes new setting values into the storage unit at a timing different from a timing at which the reading portion reads the new setting values.

REFERENCES:
patent: 2002/0145601 (2002-10-01), Mino et al.
patent: 2004/0207730 (2004-10-01), Imai et al.
patent: 1188956 (1998-07-01), None
patent: 1358023 (2002-07-01), None
patent: 2000-184006 (2000-06-01), None
patent: 2003-348442 (2003-12-01), None
patent: 2004-274641 (2003-12-01), None

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