Method and apparatus for CAVLC decoding

Coded data generation or conversion – Digital code to digital code converters – Coding by table look-up techniques

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C341S107000, C341S067000

Reexamination Certificate

active

07135997

ABSTRACT:
A CAVLC decoding method and apparatus is provided. In the method for decoding a coded bitstream using a CAVLC length table and a CAVLC value table, CAVLC length tables are re-sorted in an order of a codeword length and the coded bitstream is decoded using the re-sorted length table. Therefore, since data on a bitstream is sequentially read as much as a length suggested by the re-sorted table of the present invention, a memory access time is reduced and calculation complexity for comparing the CAVLC codewords is reduced.

REFERENCES:
patent: 5623423 (1997-04-01), Lipovski
patent: 5650783 (1997-07-01), Murashita et al.
patent: 5860136 (1999-01-01), Fenner
patent: 5907637 (1999-05-01), Murashita et al.
patent: 6504496 (2003-01-01), Mesarovic et al.
patent: 6646578 (2003-11-01), Au
patent: 6725223 (2004-04-01), Abdo et al.
patent: 6903669 (2005-06-01), Subramaniam
patent: 6919826 (2005-07-01), Peacock
patent: 7046175 (2006-05-01), Subramaniam
patent: 2003/0174076 (2003-09-01), Jang et al.
patent: 2005/0135691 (2005-06-01), Reese

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Method and apparatus for CAVLC decoding does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and apparatus for CAVLC decoding, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for CAVLC decoding will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3706415

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.