ATE152568T1 - Verfahren und vorrichtung zur dekodierung von videosignalen - Google Patents

Verfahren und vorrichtung zur dekodierung von videosignalen

Info

Publication number
ATE152568T1
ATE152568T1 AT92903766T AT92903766T ATE152568T1 AT E152568 T1 ATE152568 T1 AT E152568T1 AT 92903766 T AT92903766 T AT 92903766T AT 92903766 T AT92903766 T AT 92903766T AT E152568 T1 ATE152568 T1 AT E152568T1
Authority
AT
Austria
Prior art keywords
pct
video signal
immediately previous
enhancement
data
Prior art date
Application number
AT92903766T
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
Application granted granted Critical
Publication of ATE152568T1 publication Critical patent/ATE152568T1/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
    • H04N19/85—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
    • H04N19/60—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
    • 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 Or Coding Systems Of Tv Signals (AREA)
  • Television Systems (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Image Processing (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Color Television Systems (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Saccharide Compounds (AREA)
AT92903766T 1991-02-01 1992-01-31 Verfahren und vorrichtung zur dekodierung von videosignalen ATE152568T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB919102220A GB9102220D0 (en) 1991-02-01 1991-02-01 Method and apparatus for decoding video signals

Publications (1)

Publication Number Publication Date
ATE152568T1 true ATE152568T1 (de) 1997-05-15

Family

ID=10689391

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92903766T ATE152568T1 (de) 1991-02-01 1992-01-31 Verfahren und vorrichtung zur dekodierung von videosignalen

Country Status (16)

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

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Also Published As

Publication number Publication date
JP2831849B2 (ja) 1998-12-02
EP0569432A1 (de) 1993-11-18
HK1006622A1 (en) 1999-03-05
RU2120702C1 (ru) 1998-10-20
SG52360A1 (en) 1998-09-28
KR100238509B1 (ko) 2000-01-15
NO932752L (no) 1993-07-30
US5418571A (en) 1995-05-23
WO1992014339A1 (en) 1992-08-20
AU1201992A (en) 1992-09-07
FI107494B (fi) 2001-08-15
CA2100857A1 (en) 1992-08-02
DK0569432T3 (da) 1997-12-01
ES2102492T3 (es) 1997-08-01
NO932752D0 (no) 1993-07-30
FI933392L (fi) 1993-07-29
JPH06505136A (ja) 1994-06-09
DE69219459D1 (de) 1997-06-05
GB9102220D0 (en) 1991-03-20
DE69219459T2 (de) 1997-09-11
KR930703795A (ko) 1993-11-30
CA2100857C (en) 1997-12-09
EP0569432B1 (de) 1997-05-02
NO304050B1 (no) 1998-10-12
FI933392A0 (fi) 1993-07-29
AU651667B2 (en) 1994-07-28

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