FI20020973A0 - Förfarande och arrangemang för bildande av HCVQ-vektorbibliotek - Google Patents

Förfarande och arrangemang för bildande av HCVQ-vektorbibliotek

Info

Publication number
FI20020973A0
FI20020973A0 FI20020973A FI20020973A FI20020973A0 FI 20020973 A0 FI20020973 A0 FI 20020973A0 FI 20020973 A FI20020973 A FI 20020973A FI 20020973 A FI20020973 A FI 20020973A FI 20020973 A0 FI20020973 A0 FI 20020973A0
Authority
FI
Finland
Prior art keywords
hcvq
constructing
codebook
vector library
vectors
Prior art date
Application number
FI20020973A
Other languages
English (en)
Finnish (fi)
Other versions
FI20020973A (sv
FI113931B (sv
Inventor
Petri Pikkarainen
Martti Kesaeniemi
Original Assignee
Oplayo Oy
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
Application filed by Oplayo Oy filed Critical Oplayo Oy
Priority to FI20020973A priority Critical patent/FI113931B/sv
Publication of FI20020973A0 publication Critical patent/FI20020973A0/sv
Priority to US10/175,596 priority patent/US20030219167A1/en
Priority to EP03101488A priority patent/EP1367834A3/en
Publication of FI20020973A publication Critical patent/FI20020973A/sv
Application granted granted Critical
Publication of FI113931B publication Critical patent/FI113931B/sv

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/94—Vector quantisation

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
FI20020973A 2002-05-23 2002-05-23 Förfarande och arrangemang för bildande av HCVQ-vektorbibliotek FI113931B (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI20020973A FI113931B (sv) 2002-05-23 2002-05-23 Förfarande och arrangemang för bildande av HCVQ-vektorbibliotek
US10/175,596 US20030219167A1 (en) 2002-05-23 2002-06-19 Method and system for forming HCVQ vector library
EP03101488A EP1367834A3 (en) 2002-05-23 2003-05-23 Method and arrangement for forming HCVQ vector library

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20020973A FI113931B (sv) 2002-05-23 2002-05-23 Förfarande och arrangemang för bildande av HCVQ-vektorbibliotek
FI20020973 2002-05-23

Publications (3)

Publication Number Publication Date
FI20020973A0 true FI20020973A0 (sv) 2002-05-23
FI20020973A FI20020973A (sv) 2003-11-24
FI113931B FI113931B (sv) 2004-06-30

Family

ID=8563995

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20020973A FI113931B (sv) 2002-05-23 2002-05-23 Förfarande och arrangemang för bildande av HCVQ-vektorbibliotek

Country Status (3)

Country Link
US (1) US20030219167A1 (sv)
EP (1) EP1367834A3 (sv)
FI (1) FI113931B (sv)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0317511D0 (en) * 2003-07-25 2003-08-27 Biovex Ltd Viral vectors
JP5006404B2 (ja) * 2006-12-05 2012-08-22 ホアウェイ・テクノロジーズ・カンパニー・リミテッド ベクトル量子化装置
CN101345530B (zh) * 2007-07-11 2010-09-15 华为技术有限公司 一种矢量量化方法及矢量量化器
GB2463050B (en) * 2008-08-29 2010-12-08 Toshiba Res Europ Ltd Data compression method and apparatus
US10757450B2 (en) * 2017-10-05 2020-08-25 Cable Television Laboratories, Inc System and methods for data compression and nonuniform quantizers

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI92272C (sv) * 1992-05-20 1994-10-10 Valtion Teknillinen Komprimerande kodningsförfarande för bildöverföringssystem
US6215910B1 (en) * 1996-03-28 2001-04-10 Microsoft Corporation Table-based compression with embedded coding

Also Published As

Publication number Publication date
FI20020973A (sv) 2003-11-24
EP1367834A2 (en) 2003-12-03
EP1367834A3 (en) 2004-07-07
US20030219167A1 (en) 2003-11-27
FI113931B (sv) 2004-06-30

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