Self-adaptive two-dimensional variable length decoding method and device based on context
Title:
Self-adaptive two-dimensional variable length decoding method and device based on context
Application Number:
200510130987
Application Date:
2005/12/15
Announcement Date:
2006/06/21
Pub. Date:
Publication Number:
1791223
Announcement Number:
Grant Date:
Granted Pub. Date:
ApplicationType:
Invention
State/Country:
11[China|beijing]
IPC:
H04N 7/30
Applicant(s):
Tsinghua University
Inventor(s):
He Yun, Qu Yanmei
Key Words:
Self-adaptive, two-dimensional, variable length, decode, context
Abstract:
The invention discloses a method to execute CA-2D-VLD for CA-2D-VLC data based on context. Wherein, looking up special data component about index with decode lookup table, mapping and merging said data component in two or more storage spaces into one or some storage spaces with set function. Thereby, this invention reduces hardware consumption for decoder.
Claim:
Priority:
PCT:
LegalStatus:

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2008-4-17
  Selected patents owned by Tsinghua University filed in 2005 are loaded.
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