FI944406A - Kerrostettu videokooderi - Google Patents

Kerrostettu videokooderi Download PDF

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Publication number
FI944406A
FI944406A FI944406A FI944406A FI944406A FI 944406 A FI944406 A FI 944406A FI 944406 A FI944406 A FI 944406A FI 944406 A FI944406 A FI 944406A FI 944406 A FI944406 A FI 944406A
Authority
FI
Finland
Prior art keywords
layered video
video codes
codes
layered
video
Prior art date
Application number
FI944406A
Other languages
English (en)
Swedish (sv)
Other versions
FI944406A0 (fi
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 FI944406A0 publication Critical patent/FI944406A0/fi
Publication of FI944406A publication Critical patent/FI944406A/fi

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
FI944406A 1992-03-27 1994-09-23 Kerrostettu videokooderi FI944406A (fi)

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
FI944406A0 FI944406A0 (fi) 1994-09-23
FI944406A true FI944406A (fi) 1994-09-23

Family

ID=10713077

Family Applications (1)

Application Number Title Priority Date Filing Date
FI944406A FI944406A (fi) 1992-03-27 1994-09-23 Kerrostettu videokooderi

Country Status (13)

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

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US8761252B2 (en) * 2003-03-27 2014-06-24 Lg Electronics Inc. Method and apparatus for scalably encoding and decoding video signal
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DE102004059993B4 (de) * 2004-10-15 2006-08-31 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung und Verfahren zum Erzeugen einer codierten Videosequenz unter Verwendung einer Zwischen-Schicht-Bewegungsdaten-Prädiktion sowie Computerprogramm und computerlesbares Medium
US8660180B2 (en) * 2005-04-01 2014-02-25 Lg Electronics Inc. Method and apparatus for scalably encoding and decoding video signal
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US8755434B2 (en) * 2005-07-22 2014-06-17 Lg Electronics Inc. Method and apparatus for scalably encoding and decoding video signal
KR100746011B1 (ko) * 2005-08-24 2007-08-06 삼성전자주식회사 잔차 예측의 성능 개선 방법, 상기 방법을 이용한 비디오인코더 및 비디오 디코더
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
KR20070096751A (ko) * 2006-03-24 2007-10-02 엘지전자 주식회사 영상 데이터를 코딩/디코딩하는 방법 및 장치
KR100904440B1 (ko) * 2005-10-05 2009-06-26 엘지전자 주식회사 레지듀얼 데이터 스트림을 생성하는 방법과 장치 및 이미지블록을 복원하는 방법과 장치
KR20070038396A (ko) * 2005-10-05 2007-04-10 엘지전자 주식회사 영상 신호의 인코딩 및 디코딩 방법
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
US20070133691A1 (en) * 2005-11-29 2007-06-14 Docomo Communications Laboratories Usa, Inc. Method and apparatus for layered rateless coding
KR100772873B1 (ko) * 2006-01-12 2007-11-02 삼성전자주식회사 스무딩 예측을 이용한 다계층 기반의 비디오 인코딩 방법,디코딩 방법, 비디오 인코더 및 비디오 디코더
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EP2193661A4 (en) * 2007-06-27 2011-10-19 Thomson Licensing METHOD AND APPARATUS FOR ENCODING AND / OR DECODING VIDEO DATA USING RESIDUAL PREDICTION OF IMPROVING LAYER FOR SCALABILITY OF BINARY DEPTH
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
US5973739A (en) 1999-10-26
EP0636301A1 (en) 1995-02-01
FI944406A0 (fi) 1994-09-23
NO943572D0 (no) 1994-09-26
CA2132350A1 (en) 1993-10-14
DE69322079D1 (de) 1998-12-17
NZ249959A (en) 1995-07-26
GB9206860D0 (en) 1992-05-13
JPH07505273A (ja) 1995-06-08
NO943572L (no) 1994-11-23
KR950701179A (ko) 1995-02-20
SG47573A1 (en) 1998-04-17
DE69322079T2 (de) 1999-04-29
EP0636301B1 (en) 1998-11-11
WO1993020650A1 (en) 1993-10-14
AU3765693A (en) 1993-11-08
AU667349B2 (en) 1996-03-21
CA2132350C (en) 1998-07-28

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