Coded data generation or conversion – Digital code to digital code converters – Adaptive coding
Reexamination Certificate
2007-12-27
2009-08-11
Young, Brian (Department: 2819)
Coded data generation or conversion
Digital code to digital code converters
Adaptive coding
C341S107000
Reexamination Certificate
active
07573405
ABSTRACT:
A system for, and method of, entropy coding. In one embodiment, the system includes: (1) a memory configured to contained initialized accumulated statistics coding variable values and (2) a processor configured to employ the initialized accumulated statistics coding variable values to context-adaptive encode multiple symbols until an accumulated statistics update condition occurs and updating and store the accumulated statistics coding variable values in the memory only upon occurrence of the accumulated statistics update condition.
REFERENCES:
patent: 5684962 (1997-11-01), Black et al.
patent: 7286710 (2007-10-01), Marpe et al.
patent: 7365659 (2008-04-01), Hoffmann et al.
Bassuk Lawrence J.
Brady W. James
Telecky , Jr. Frederick J.
Texas Instruments Incorporated
Young Brian
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