Method and circuit for coding mode determinations...

Pulse or digital communications – Bandwidth reduction or expansion – Television or motion video signal

Reexamination Certificate

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Details

C382S236000

Reexamination Certificate

active

07864859

ABSTRACT:
An image compression method adapted to determine block mode for an input image and a related circuit are disclosed. First and second determinations of block mode are made in relation to first and second threshold comparisons. The second comparison is conditioned upon a prior determination of auto-exposure control for the input image.

REFERENCES:
patent: 6879341 (2005-04-01), Silverbrook
patent: 08-251597 (1996-09-01), None
patent: 2003284091 (2003-10-01), None
patent: 1020000037705 (2000-07-01), None
patent: 1020010053814 (2001-07-01), None
patent: 1020010069016 (2001-07-01), None
patent: 1020040061245 (2004-07-01), None
patent: 1020040080258 (2004-09-01), None
patent: WO 96/19073 (1996-06-01), None

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