NO943572L - Lagdelt videokoder - Google Patents

Lagdelt videokoder

Info

Publication number
NO943572L
NO943572L NO943572A NO943572A NO943572L NO 943572 L NO943572 L NO 943572L NO 943572 A NO943572 A NO 943572A NO 943572 A NO943572 A NO 943572A NO 943572 L NO943572 L NO 943572L
Authority
NO
Norway
Prior art keywords
encoder
read
prediction error
predictive
highest
Prior art date
Application number
NO943572A
Other languages
English (en)
Norwegian (no)
Other versions
NO943572D0 (no
Inventor
Michael Erling Nilsson
Original Assignee
British Telecomm
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 British Telecomm filed Critical British Telecomm
Publication of NO943572D0 publication Critical patent/NO943572D0/no
Publication of NO943572L publication Critical patent/NO943572L/no

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
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/89—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder
    • 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
    • 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
    • H04N19/90—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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • 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

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)
  • Color Television Systems (AREA)
NO943572A 1992-03-27 1994-09-26 Lagdelt videokoder NO943572L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB929206860A GB9206860D0 (en) 1992-03-27 1992-03-27 Two-layer video coder
PCT/GB1993/000643 WO1993020650A1 (en) 1992-03-27 1993-03-29 Layered video coder

Publications (2)

Publication Number Publication Date
NO943572D0 NO943572D0 (no) 1994-09-26
NO943572L true NO943572L (no) 1994-11-23

Family

ID=10713077

Family Applications (1)

Application Number Title Priority Date Filing Date
NO943572A NO943572L (no) 1992-03-27 1994-09-26 Lagdelt videokoder

Country Status (13)

Country Link
US (1) US5973739A (de)
EP (1) EP0636301B1 (de)
JP (1) JPH07505273A (de)
KR (1) KR950701179A (de)
AU (1) AU667349B2 (de)
CA (1) CA2132350C (de)
DE (1) DE69322079T2 (de)
FI (1) FI944406A (de)
GB (1) GB9206860D0 (de)
NO (1) NO943572L (de)
NZ (1) NZ249959A (de)
SG (1) SG47573A1 (de)
WO (1) WO1993020650A1 (de)

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US8660180B2 (en) * 2005-04-01 2014-02-25 Lg Electronics Inc. Method and apparatus for scalably encoding and decoding video signal
EP1880552A4 (de) * 2005-04-13 2011-03-09 Lg Electronics Inc Verfahren und vorrichtung zum codieren/decodieren eines videosignals unter verwendung von referenzbildern
US8755434B2 (en) * 2005-07-22 2014-06-17 Lg Electronics Inc. Method and apparatus for scalably encoding and decoding video signal
WO2007024106A1 (en) * 2005-08-24 2007-03-01 Samsung Electronics Co., Ltd. Method for enhancing performance of residual prediction and video encoder and decoder using the same
KR100746011B1 (ko) * 2005-08-24 2007-08-06 삼성전자주식회사 잔차 예측의 성능 개선 방법, 상기 방법을 이용한 비디오인코더 및 비디오 디코더
JP2009512269A (ja) * 2005-10-05 2009-03-19 エルジー エレクトロニクス インコーポレイティド 残余データストリームを生成する方法及び装置、並びにイメージブロックを復元する方法及び装置
KR20070038396A (ko) * 2005-10-05 2007-04-10 엘지전자 주식회사 영상 신호의 인코딩 및 디코딩 방법
KR20070096751A (ko) * 2006-03-24 2007-10-02 엘지전자 주식회사 영상 데이터를 코딩/디코딩하는 방법 및 장치
KR100891662B1 (ko) * 2005-10-05 2009-04-02 엘지전자 주식회사 비디오 신호 디코딩 및 인코딩 방법
KR100763194B1 (ko) * 2005-10-14 2007-10-04 삼성전자주식회사 단일 루프 디코딩 조건을 만족하는 인트라 베이스 예측방법, 상기 방법을 이용한 비디오 코딩 방법 및 장치
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KR100791299B1 (ko) * 2006-04-11 2008-01-04 삼성전자주식회사 다 계층 기반의 비디오 인코딩 방법 및 장치
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EP2092748A4 (de) * 2006-12-14 2011-01-05 Thomson Licensing Verfahren und vorrichtung zum codieren und/oder decodieren von videodaten unter verwendung von erweiterungsschicht-restprädiktion für bittiefenskalierbarkeit
FR2915341A1 (fr) * 2007-04-17 2008-10-24 Thomson Licensing Sas Dispositif et procede de codage sous forme scalable d'un bloc de donnees image et dispositif et procede de decodage correspondants.
CN101796841B (zh) * 2007-06-27 2012-07-18 汤姆逊许可公司 用增强层残差预测对视频数据编码/解码的方法和设备
KR101375663B1 (ko) * 2007-12-06 2014-04-03 삼성전자주식회사 영상을 계층적으로 부호화/복호화하는 방법 및 장치
IT1399565B1 (it) * 2010-04-16 2013-04-19 Fond Istituto Italiano Di Tecnologia "procedimento di codifica/decodifica di segnali video/immagine con descrizione multipla e relativo apparato di codifica/decodifica"
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Also Published As

Publication number Publication date
EP0636301A1 (de) 1995-02-01
FI944406A0 (fi) 1994-09-23
CA2132350A1 (en) 1993-10-14
EP0636301B1 (de) 1998-11-11
KR950701179A (ko) 1995-02-20
FI944406A (fi) 1994-09-23
AU3765693A (en) 1993-11-08
AU667349B2 (en) 1996-03-21
CA2132350C (en) 1998-07-28
GB9206860D0 (en) 1992-05-13
SG47573A1 (en) 1998-04-17
NO943572D0 (no) 1994-09-26
NZ249959A (en) 1995-07-26
WO1993020650A1 (en) 1993-10-14
DE69322079T2 (de) 1999-04-29
DE69322079D1 (de) 1998-12-17
JPH07505273A (ja) 1995-06-08
US5973739A (en) 1999-10-26

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