Data holding apparatus

Details Data holding apparatus Data holding apparatus

2011-08-30

2011-08-30

Tieu, Benny (Department: 2625)

Pulse or digital communications

Bandwidth reduction or expansion

Television or motion video signal

C375S240140, C375S240180

Reexamination Certificate

active

08009738

ABSTRACT:
A data holding apparatus of the present invention is a data holding apparatus a data holding apparatus used for image processing in which an image is coded or decoded, on a macroblock basis, based on a field structure or a frame structure selected on a macroblock pair basis. This data holding apparatus includes: a current register which holds a parameter set of a current macroblock to be coded or decoded; and registers which respectively hold parameter sets of macroblocks having neighboring relationships with a current macroblock, and at least one of the registers selectively holds, in sequence, parameter sets of respective different macroblocks having the neighboring relationships, one parameter set at a time.

REFERENCES:
patent: 5841793 (1998-11-01), Fukuda
patent: 6366317 (2002-04-01), Mattison et al.
patent: 2004/0105500 (2004-06-01), Hosogi et al.
patent: 2006/0133494 (2006-06-01), Saxena et al.
patent: 2007/0002948 (2007-01-01), Shibahara et al.
patent: 64-55988 (1989-03-01), None
patent: 6-217286 (1994-08-01), None
patent: 2003-296724 (2003-10-01), None
patent: 2005-57750 (2005-03-01), None
ITU-T Recommendation H.262 (International Standard ISO/IEC 13818-2:2000).
English language Abstract of JP 2005-57750, Mar. 3, 2005.
English language Abstract of JP 2003-296724, Oct. 17, 2003.
English language Abstract of JP 6-217286, Aug. 5, 1994.
English language Abstract of JP 64-55988, Mar. 2, 1989.

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