Parallel video encoder with whole picture deblocking and/or...

Details Parallel video encoder with whole picture deblocking and/or... Parallel video encoder with whole picture deblocking and/or...

2004-11-30

2009-12-08

Ahmed, Samir A. (Department: 2624)

Image analysis

Image compression or coding

Parallel coding architecture

Reexamination Certificate

active

07630565

ABSTRACT:
An apparatus comprising (i) a segmentor circuit, (ii) a plurality of encoders and (iii) a multiplexer circuit. The segmentor circuit may be configured to segment a picture into a plurality of strips. Each of the plurality of encoders may be configured (i) to encode respective strips of the plurality of strips in parallel and (ii) to transfer context information with at least one other encoder of the plurality of encoders. The multiplexer circuit may be configured to combine the encoded strips from the plurality of encoders into an encoded bit stream.

REFERENCES:
patent: 4704629 (1987-11-01), Vreeswijk et al.
patent: 5864583 (1999-01-01), Ozkan
patent: 6909745 (2005-06-01), Puri et al.
patent: 2004/0190626 (2004-09-01), Sun et al.
patent: 2004/0258104 (2004-12-01), Li

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