Effective decoding method of H.264/AVC context-based...

Details Effective decoding method of H.264/AVC context-based... Effective decoding method of H.264/AVC context-based...

2008-09-09

2008-09-09

JeanPierre, Peguy (Department: 2819)

Coded data generation or conversion

Digital code to digital code converters

To or from variable length codes

C341S051000

Reexamination Certificate

active

11608262

ABSTRACT:
An effective H.264/AVC CAVLC decoding method is disclosed. In accordance with the method a VLC code is classified into groups according to a correlation thereof, an arithmetic equation is defined for each of the groups, and a decoding is carried out according to the arithmetic equation in order to minimize a memory access by a table look-up and reduce a decoding time and a power consumption.

REFERENCES:
patent: 7099387 (2006-08-01), Bjontegaard et al.
patent: 7292163 (2007-11-01), Fedele
patent: 2006/0126743 (2006-06-01), Takekawa et al.

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