HK1006622A1 - Method and apparatus for decoding video signals - Google Patents

Method and apparatus for decoding video signals

Info

Publication number
HK1006622A1
HK1006622A1 HK98105805A HK98105805A HK1006622A1 HK 1006622 A1 HK1006622 A1 HK 1006622A1 HK 98105805 A HK98105805 A HK 98105805A HK 98105805 A HK98105805 A HK 98105805A HK 1006622 A1 HK1006622 A1 HK 1006622A1
Authority
HK
Hong Kong
Prior art keywords
pct
video signal
immediately previous
enhancement
data
Prior art date
Application number
HK98105805A
Other languages
English (en)
Inventor
Mohammed Ghanbari
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 HK1006622A1 publication Critical patent/HK1006622A1/xx

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
    • H04N19/895—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 in combination with error concealment
    • 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
    • H04N19/61—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
    • H04N19/85—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Television Systems (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Color Television Systems (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Saccharide Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
HK98105805A 1991-02-01 1998-06-19 Method and apparatus for decoding video signals HK1006622A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB919102220A GB9102220D0 (en) 1991-02-01 1991-02-01 Method and apparatus for decoding video signals
PCT/GB1992/000182 WO1992014339A1 (en) 1991-02-01 1992-01-31 Method and apparatus for decoding video signals

Publications (1)

Publication Number Publication Date
HK1006622A1 true HK1006622A1 (en) 1999-03-05

Family

ID=10689391

Family Applications (1)

Application Number Title Priority Date Filing Date
HK98105805A HK1006622A1 (en) 1991-02-01 1998-06-19 Method and apparatus for decoding video signals

Country Status (17)

Country Link
US (1) US5418571A (ru)
EP (1) EP0569432B1 (ru)
JP (1) JP2831849B2 (ru)
KR (1) KR100238509B1 (ru)
AT (1) ATE152568T1 (ru)
AU (1) AU651667B2 (ru)
CA (1) CA2100857C (ru)
DE (1) DE69219459T2 (ru)
DK (1) DK0569432T3 (ru)
ES (1) ES2102492T3 (ru)
FI (1) FI107494B (ru)
GB (1) GB9102220D0 (ru)
HK (1) HK1006622A1 (ru)
NO (1) NO304050B1 (ru)
RU (1) RU2120702C1 (ru)
SG (1) SG52360A1 (ru)
WO (1) WO1992014339A1 (ru)

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KR100607949B1 (ko) * 2002-09-11 2006-08-03 삼성전자주식회사 계층화된 정보 구조를 이용한 멀티미디어 데이터 기록장치, 재생 장치 및 그 정보저장매체
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US8078100B2 (en) 2002-10-15 2011-12-13 Qualcomm Incorporated Physical layer repeater with discrete time filter for all-digital detection and delay generation
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US20080260290A1 (en) * 2004-02-03 2008-10-23 Koninklijke Philips Electronic, N.V. Changing the Aspect Ratio of Images to be Displayed on a Screen
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UA99906C2 (ru) * 2006-11-06 2012-10-25 Квелкомм Інкорпорейтед Способ управления мощностью пердачи в зависимости от загрузки поддиапазона
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TWI575933B (zh) 2011-11-04 2017-03-21 杜比實驗室特許公司 階層式視覺動態範圍編碼中之層分解技術
WO2014088316A2 (ko) * 2012-12-04 2014-06-12 인텔렉추얼 디스커버리 주식회사 비디오 부호화 및 복호화 방법, 그를 이용한 장치

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Also Published As

Publication number Publication date
DE69219459T2 (de) 1997-09-11
JP2831849B2 (ja) 1998-12-02
RU2120702C1 (ru) 1998-10-20
SG52360A1 (en) 1998-09-28
FI933392A0 (fi) 1993-07-29
JPH06505136A (ja) 1994-06-09
CA2100857A1 (en) 1992-08-02
ES2102492T3 (es) 1997-08-01
AU651667B2 (en) 1994-07-28
NO932752L (no) 1993-07-30
EP0569432A1 (en) 1993-11-18
GB9102220D0 (en) 1991-03-20
KR100238509B1 (ko) 2000-01-15
FI107494B (fi) 2001-08-15
WO1992014339A1 (en) 1992-08-20
DE69219459D1 (de) 1997-06-05
ATE152568T1 (de) 1997-05-15
NO304050B1 (no) 1998-10-12
AU1201992A (en) 1992-09-07
EP0569432B1 (en) 1997-05-02
NO932752D0 (no) 1993-07-30
US5418571A (en) 1995-05-23
KR930703795A (ko) 1993-11-30
CA2100857C (en) 1997-12-09
DK0569432T3 (da) 1997-12-01
FI933392A (fi) 1993-07-29

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Legal Events

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PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)