Image coding apparatus and image coding method

Details Image coding apparatus and image coding method Image coding apparatus and image coding method

2006-11-07

2006-11-07

Sherali, Ishrat (Department: 2624)

Image analysis

Image compression or coding

Lossless compression

C382S232000

Reexamination Certificate

active

07133567

ABSTRACT:
A bit-plane processor reads out a code block, which serves as a unit for arithmetic coding, from an SRAM. After converting the code block to the form of a bit-plane, the bit-plane processor supplies bit data to a pass processor. The pass processor includes an s pass processor, an r pass processor and a c pass processor. Each of s pass, r pass and c pass processings are executed in parallel in a state such that start time thereof is shifted by a predetermined unit time by operation of two delay units.

REFERENCES:
patent: 6501397 (2002-12-01), Radha et al.
patent: 6859563 (2005-02-01), Schwartz et al.
patent: 6983075 (2006-01-01), Schwartz et al.
patent: 1406431 (2003-03-01), None
patent: 06-268872 (1994-09-01), None
patent: 2003-8906 (2003-01-01), None
patent: WO 01/20897 (2001-03-01), None
Notification of Reason(s) for Refusal in corresponding Japanese Patent Application No. JP 2001-212919, mailed Sep. 27, 2005, with English translation.
Notice on Office Action in corresponding Chinese Patent Application No. 02126405.8 mailed on Dec. 31, 2004 together with English translation.

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