FI116348B - Menetelmä ja laite virheiden peittämiseksi ja rajoittamiseksi makrolohkoihin perustuvassa videokoodekissa - Google Patents

Menetelmä ja laite virheiden peittämiseksi ja rajoittamiseksi makrolohkoihin perustuvassa videokoodekissa Download PDF

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Publication number
FI116348B
FI116348B FI972750A FI972750A FI116348B FI 116348 B FI116348 B FI 116348B FI 972750 A FI972750 A FI 972750A FI 972750 A FI972750 A FI 972750A FI 116348 B FI116348 B FI 116348B
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FI
Finland
Prior art keywords
macroblock
macroblocks
frame
video
error
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FI972750A
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English (en)
Finnish (fi)
Swedish (sv)
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FI972750A0 (fi
FI972750A (fi
Inventor
Stephen N Levine
James C Brailean
Mark R Banham
Kevin J O'connell
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Motorola Inc
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Application filed by Motorola Inc filed Critical Motorola Inc
Publication of FI972750A0 publication Critical patent/FI972750A0/fi
Publication of FI972750A publication Critical patent/FI972750A/fi
Application granted granted Critical
Publication of FI116348B publication Critical patent/FI116348B/fi

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    • 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
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/507—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction using conditional replenishment
    • 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
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • 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

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
FI972750A 1995-10-26 1997-06-25 Menetelmä ja laite virheiden peittämiseksi ja rajoittamiseksi makrolohkoihin perustuvassa videokoodekissa FI116348B (fi)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US54877295 1995-10-26
US08/548,772 US5724369A (en) 1995-10-26 1995-10-26 Method and device for concealment and containment of errors in a macroblock-based video codec
PCT/US1996/014122 WO1997016016A1 (en) 1995-10-26 1996-08-27 Method and device for concealment and containment of errors in a macroblock-based video codec
US9614122 1996-08-27

Publications (3)

Publication Number Publication Date
FI972750A0 FI972750A0 (fi) 1997-06-25
FI972750A FI972750A (fi) 1997-06-25
FI116348B true FI116348B (fi) 2005-10-31

Family

ID=24190342

Family Applications (1)

Application Number Title Priority Date Filing Date
FI972750A FI116348B (fi) 1995-10-26 1997-06-25 Menetelmä ja laite virheiden peittämiseksi ja rajoittamiseksi makrolohkoihin perustuvassa videokoodekissa

Country Status (6)

Country Link
US (1) US5724369A (zh)
EP (1) EP0800743A4 (zh)
CN (1) CN1166255A (zh)
FI (1) FI116348B (zh)
SE (1) SE518157C2 (zh)
WO (1) WO1997016016A1 (zh)

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Also Published As

Publication number Publication date
SE9702422L (sv) 1997-08-26
EP0800743A1 (en) 1997-10-15
SE9702422D0 (sv) 1997-06-25
US5724369A (en) 1998-03-03
FI972750A0 (fi) 1997-06-25
SE518157C2 (sv) 2002-09-03
EP0800743A4 (en) 1999-04-07
FI972750A (fi) 1997-06-25
WO1997016016A1 (en) 1997-05-01
CN1166255A (zh) 1997-11-26

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