CA2201858A1 - Procede de codage de vecteurs et codeur/decodeur associe - Google Patents

Procede de codage de vecteurs et codeur/decodeur associe

Info

Publication number
CA2201858A1
CA2201858A1 CA2201858A CA2201858A CA2201858A1 CA 2201858 A1 CA2201858 A1 CA 2201858A1 CA 2201858 A CA2201858 A CA 2201858A CA 2201858 A CA2201858 A CA 2201858A CA 2201858 A1 CA2201858 A1 CA 2201858A1
Authority
CA
Canada
Prior art keywords
vectors
vector
representative vectors
weighting coefficient
encoder
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA2201858A
Other languages
English (en)
Other versions
CA2201858C (fr
Inventor
Akitoshi Kataoka
Jotaro Ikedo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NTT Inc
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP24412894A external-priority patent/JP3273455B2/ja
Application filed by Individual filed Critical Individual
Publication of CA2201858A1 publication Critical patent/CA2201858A1/fr
Application granted granted Critical
Publication of CA2201858C publication Critical patent/CA2201858C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Compression, Expansion, Code Conversion, And Decoders (AREA)
CA 2201858 1994-10-07 1995-09-29 Procede de codage de vecteurs et codeur/decodeur associe Expired - Lifetime CA2201858C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP24412894A JP3273455B2 (ja) 1994-10-07 1994-10-07 ベクトル量子化方法及びその復号化器
JP244128/94 1994-10-07
PCT/JP1995/001989 WO1996011468A1 (fr) 1994-10-07 1995-09-29 Procede de codage de vecteurs et codeur/decodeur associe

Publications (2)

Publication Number Publication Date
CA2201858A1 true CA2201858A1 (fr) 1996-04-18
CA2201858C CA2201858C (fr) 2000-04-11

Family

ID=29422274

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2201858 Expired - Lifetime CA2201858C (fr) 1994-10-07 1995-09-29 Procede de codage de vecteurs et codeur/decodeur associe

Country Status (1)

Country Link
CA (1) CA2201858C (fr)

Also Published As

Publication number Publication date
CA2201858C (fr) 2000-04-11

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Effective date: 20150929