ATE198017T1 - System mit mindestens einem koder zur kodierung eines digitalen signals und mit mindestens einem dekoder zur dekodierung eines digitalen signals - Google Patents

System mit mindestens einem koder zur kodierung eines digitalen signals und mit mindestens einem dekoder zur dekodierung eines digitalen signals

Info

Publication number
ATE198017T1
ATE198017T1 AT93202565T AT93202565T ATE198017T1 AT E198017 T1 ATE198017 T1 AT E198017T1 AT 93202565 T AT93202565 T AT 93202565T AT 93202565 T AT93202565 T AT 93202565T AT E198017 T1 ATE198017 T1 AT E198017T1
Authority
AT
Austria
Prior art keywords
digital signal
decoding
decoder
encoder
encoding
Prior art date
Application number
AT93202565T
Other languages
English (en)
Inventor
Arian Koster
Original Assignee
Koninkl Kpn Nv
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 Koninkl Kpn Nv filed Critical Koninkl Kpn Nv
Application granted granted Critical
Publication of ATE198017T1 publication Critical patent/ATE198017T1/de

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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • 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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/63—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Analogue/Digital Conversion (AREA)
  • Image Processing (AREA)
  • Television Systems (AREA)
AT93202565T 1992-09-22 1993-09-03 System mit mindestens einem koder zur kodierung eines digitalen signals und mit mindestens einem dekoder zur dekodierung eines digitalen signals ATE198017T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL9201640A NL9201640A (nl) 1992-09-22 1992-09-22 Systeem omvattende ten minste één encoder voor het coderen van een digitaal signaal en ten minste één decoder voor het decoderen van een digitaal signaal, en encoder en decoder voor toepassing in het systeem volgens de uitvinding.

Publications (1)

Publication Number Publication Date
ATE198017T1 true ATE198017T1 (de) 2000-12-15

Family

ID=19861288

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93202565T ATE198017T1 (de) 1992-09-22 1993-09-03 System mit mindestens einem koder zur kodierung eines digitalen signals und mit mindestens einem dekoder zur dekodierung eines digitalen signals

Country Status (10)

Country Link
US (1) US5510787A (de)
EP (1) EP0589504B1 (de)
JP (1) JP3055083B2 (de)
AT (1) ATE198017T1 (de)
DE (1) DE69329722T2 (de)
DK (1) DK0589504T3 (de)
ES (1) ES2152940T3 (de)
GR (1) GR3035500T3 (de)
NL (1) NL9201640A (de)
PT (1) PT589504E (de)

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JP3089160B2 (ja) * 1994-05-20 2000-09-18 シャープ株式会社 ディジタル記録再生装置
EP0690392B1 (de) * 1994-06-30 2001-09-26 Koninklijke Philips Electronics N.V. Verfahren und Einrichtung zur Codeumwandlung von codiertem Datenstrom
US6266374B1 (en) 1994-10-28 2001-07-24 Lg Electronics Inc. Low level digital video decoder for HDTV having backward compatibility
JPH0997177A (ja) * 1995-09-29 1997-04-08 Toshiba Corp コンピュータシステムの割り込み制御方式
US5646689A (en) * 1995-10-23 1997-07-08 Lucent Technologies Inc. Video encoder with feedback control
JP3788823B2 (ja) 1995-10-27 2006-06-21 株式会社東芝 動画像符号化装置および動画像復号化装置
US5764293A (en) * 1995-12-26 1998-06-09 C-Cube Microsystems, Inc. Method of encoding video using master and slave encoders wherein bit budgets for frames to be encoded are based on encoded frames
US6968003B1 (en) * 1996-01-29 2005-11-22 International Business Machines Corporation Speed-memory tradeoff for MPEG decoders
JP3210862B2 (ja) 1996-06-27 2001-09-25 シャープ株式会社 画像符号化装置及び画像復号装置
JP3466032B2 (ja) * 1996-10-24 2003-11-10 富士通株式会社 動画像符号化装置および復号化装置
TW358296B (en) * 1996-11-12 1999-05-11 Matsushita Electric Industrial Co Ltd Digital picture encoding method and digital picture encoding apparatus, digital picture decoding method and digital picture decoding apparatus, and data storage medium
US6005624A (en) * 1996-12-20 1999-12-21 Lsi Logic Corporation System and method for performing motion compensation using a skewed tile storage format for improved efficiency
US6493338B1 (en) * 1997-05-19 2002-12-10 Airbiquity Inc. Multichannel in-band signaling for data communications over digital wireless telecommunications networks
KR100480751B1 (ko) * 1998-10-10 2005-05-16 삼성전자주식회사 동영상부호화/복호화방법및장치
US7020195B1 (en) * 1999-12-10 2006-03-28 Microsoft Corporation Layered coding and decoding of image data
JP2005286472A (ja) * 2004-03-29 2005-10-13 Sanyo Electric Co Ltd 画像処理装置および画像処理方法
KR100994773B1 (ko) * 2004-03-29 2010-11-16 삼성전자주식회사 계층적 움직임 추정에 있어서 움직임 벡터 생성 방법 및장치
JP5081578B2 (ja) 2007-10-25 2012-11-28 ローム株式会社 樹脂封止型半導体装置
KR101529316B1 (ko) * 2008-12-29 2015-06-17 주식회사 알티캐스트 방송 서비스 제공 방법 및 시스템
US9648319B2 (en) * 2012-12-12 2017-05-09 Qualcomm Incorporated Device and method for scalable coding of video information based on high efficiency video coding

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4518950A (en) * 1982-10-22 1985-05-21 At&T Bell Laboratories Digital code converter
GB2132846A (en) * 1982-12-22 1984-07-11 Philips Electronic Associated Television transmission system
US4549304A (en) * 1983-11-28 1985-10-22 Northern Telecom Limited ADPCM Encoder/decoder with signalling bit insertion
EP0398328A3 (de) * 1989-05-18 1993-01-13 Nec Corporation Vorrichtung für die Codierung und Decodierung eines Bildsignals mit hoher Geschwindigkeit
US4958226A (en) * 1989-09-27 1990-09-18 At&T Bell Laboratories Conditional motion compensated interpolation of digital motion video
US4999705A (en) * 1990-05-03 1991-03-12 At&T Bell Laboratories Three dimensional motion compensated video coding
US5068724A (en) * 1990-06-15 1991-11-26 General Instrument Corporation Adaptive motion compensation for digital television
WO1992006563A2 (fr) * 1990-10-09 1992-04-16 N.V. Philips' Gloeilampenfabrieken Dispositif de codage de signaux numeriques correspondant a des images de television et dispositif de decodage correspondant
JPH04177992A (ja) * 1990-11-09 1992-06-25 Victor Co Of Japan Ltd 階層性を有する画像符号化装置
US5253058A (en) * 1992-04-01 1993-10-12 Bell Communications Research, Inc. Efficient coding scheme for multilevel video transmission

Also Published As

Publication number Publication date
DK0589504T3 (da) 2001-03-05
PT589504E (pt) 2001-04-30
DE69329722D1 (de) 2001-01-11
US5510787A (en) 1996-04-23
GR3035500T3 (en) 2001-06-29
EP0589504B1 (de) 2000-12-06
JP3055083B2 (ja) 2000-06-19
EP0589504A1 (de) 1994-03-30
DE69329722T2 (de) 2001-05-23
NL9201640A (nl) 1994-04-18
JPH06225285A (ja) 1994-08-12
ES2152940T3 (es) 2001-02-16

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Legal Events

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UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee