Title:
最適化された複合的符号化方法
Document Type and Number:
Japanese Patent JP4879748
Kind Code:
B2
Abstract:
The invention relates to the compression coding of digital signals such as multimedia signals (audio or video), and more particularly a method for multiple coding, wherein several encoders each comprising a series of functional blocks receive an input signal in parallel. Accordingly, a method is provided in which, a) the functional blocks forming each encoder are identified, along with one or several functions carried out of each block, b) functions which are common to various encoders are itemized and c) said common functions are carried out definitively for a part of at least all of the encoders within at least one same calculation module.
Inventors:
David Villette
Claude Lambran
Abderlatif Bengeron Thuimi
Claude Lambran
Abderlatif Bengeron Thuimi
Application Number:
JP2006543574A
Publication Date:
February 22, 2012
Filing Date:
November 24, 2004
Export Citation:
Assignee:
FRANCE TELECOM
International Classes:
G10L19/002; G10L19/02; G10L19/12; G10L19/18
Domestic Patent References:
| JP2004208280A | 2004-07-22 | |||
| JP2004509366A | 2004-03-25 | |||
| JP2003195893A | 2003-07-09 | |||
| JP2000287213A | 2000-10-13 | |||
| JP2000165864A | 2000-06-16 | |||
| JPH07170194A | 1995-07-04 | |||
| JPH1130997A | 1999-02-02 | |||
| JP2001202097A | 2001-07-27 | |||
| JP2003513296A | 2003-04-08 |
Foreign References:
| US6526140B1 | 2003-02-25 | |||
| US6141638A | 2000-10-31 | |||
| WO2002033697A2 | 2002-04-25 |
Attorney, Agent or Firm:
Masatake Shiga
Takashi Watanabe
Yasuhiko Murayama
Shinya Mitsuhiro
Takashi Watanabe
Yasuhiko Murayama
Shinya Mitsuhiro