Multi-bin CABAC decision bin decoder

Details Multi-bin CABAC decision bin decoder Multi-bin CABAC decision bin decoder

2011-07-12

2011-07-12

Mai, Lam T (Department: 2819)

Coded data generation or conversion

Digital code to digital code converters

To or from code based on probability

C375S240000, C708S490000, C382S239000

Reexamination Certificate

active

07978102

ABSTRACT:
A binary arithmetic decoding device may include a first and second lookup table each receive signal output from a first register. A third lookup table receives signal output from the first lookup table and a fourth lookup table receives signal output from the second lookup table. A first multiplexer receives signal output from the third and fourth lookup tables. A second multiplexer receives signal output from the first and second lookup tables and from the second lookup table where the first and second multiplexers are controlled by a same first signal. The proposed decoder may further include a second register, a first adder, a third adder, and a first comparison module coupled in series and output of the first comparison module is the first signal.

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