Title:
符号化方法、符号化装置、復号方法、復号装置、プログラム及び記録媒体
Document Type and Number:
Japanese Patent JP5006990
Kind Code:
B2
Abstract:
An integer value sequence is used as an input, and [1] codes corresponding to integers (referred to as specified integers) and [2] codes (referred to as extension codes) corresponding to sets of a plurality of integers other than the specified integers are previously determined. Coding is performed in such a manner that the code corresponding to the specified integer is adopted as the result of the coding if an integer value to be coded in the integer value sequence is the specified integer, and a code obtained by combining the extension code and a code obtained by applying a predetermined coding method corresponding to the extension code to the integer value to be coded is adopted as the result of the coding if the integer value to be coded in the integer value sequence is not the specified integer.
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Inventors:
Noboru Harada
Yu Kamamoto
Takehiro Moriya
Yu Kamamoto
Takehiro Moriya
Application Number:
JP2011514438A
Publication Date:
August 22, 2012
Filing Date:
May 19, 2010
Export Citation:
Assignee:
Nippon Telegraph and Telephone Corporation
International Classes:
H03M7/40; G10L19/00
Domestic Patent References:
| JP2004104159A | 2004-04-02 | |||
| JP2008514142A | 2008-05-01 |
Attorney, Agent or Firm:
Naoki Nakao
Yukio Nakamura
Yoshimura Munehiro
Yukio Nakamura
Yoshimura Munehiro