Method and apparatus for video processing in...

Details Method and apparatus for video processing in... Method and apparatus for video processing in...

2009-10-16

2011-11-29

Jeanglaude, Jean (Department: 2819)

Coded data generation or conversion

Digital code to digital code converters

To or from variable length codes

C341S107000

Reexamination Certificate

active

08068043

ABSTRACT:
A method and apparatus of a digital signal processor for coding of a significant map. The method for coding of a significant map includes carrying out a scan of at least a portion of a block of transform coefficients; calculating runs of zeros of the scanned data; and coding runs of zeros with variable length coding.

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patent: 7088271 (2006-08-01), Marpe et al.
patent: 2005/0146451 (2005-07-01), Kobayashi et al.
patent: 2006/0104351 (2006-05-01), Teng
patent: 2006/0104521 (2006-05-01), Teng
patent: 2007/0279266 (2007-12-01), Chen et al.
Marpe, Schwarz and Wiegand, “Context-Based Adaptive Binary Arithmetic Coding in the H.264/AVC Video Compression Standard”, IEEE Trans. Circuits Systems for Video Technology, vol. 13, No. 7, Jul. 2003.

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