Title:
CODING DEVICE AND METHOD OF CONTROLLING THE SAME
Document Type and Number:
Japanese Patent JP2014093612
Kind Code:
A
Abstract:
To implement more efficient compression coding while using a dictionary of a fixed size.
An entry address to a dictionary 101 is determined from two beginning characters of a character string to be coded. Addresses stored under candidates 1, 2, 3 indicated by the entry address are referred to for corresponding character positions in a coded area 100, which of those leads to a longest match number of matching with the character string to be coded is determined, and the longest match number and a beginning address of a character string relevant to the longest match number are coded.
Inventors:
KIKUCHI CHIE
Application Number:
JP2012242216A
Publication Date:
May 19, 2014
Filing Date:
November 01, 2012
Export Citation:
Assignee:
CANON KK
International Classes:
H03M7/40; G06F5/00
Attorney, Agent or Firm:
Yasunori Otsuka
Shiro Takayanagi
Yasuhiro Otsuka
Shuji Kimura
Osamu Shimoyama
Nagakawa Yukimitsu
Shiro Takayanagi
Yasuhiro Otsuka
Shuji Kimura
Osamu Shimoyama
Nagakawa Yukimitsu
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