CN1593065B - 视频编码/解码的方法和装置 - Google Patents

视频编码/解码的方法和装置 Download PDF

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Publication number
CN1593065B
CN1593065B CN02823406.5A CN02823406A CN1593065B CN 1593065 B CN1593065 B CN 1593065B CN 02823406 A CN02823406 A CN 02823406A CN 1593065 B CN1593065 B CN 1593065B
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video
absolute coding
coding
encoding block
image
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CN1593065A (zh
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M·汉努克塞拉
王业奎
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Nokia Technologies Oy
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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
    • H04N19/20—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding
    • H04N19/29—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding involving scalability at the object level, e.g. video object layer [VOL]
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/174—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a slice, e.g. a line of blocks or a group of blocks
    • 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
    • H04N19/20—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding
    • H04N19/23—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding with coding of regions that are present throughout a whole video segment, e.g. sprites, background or mosaic

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Television Systems (AREA)
CN02823406.5A 2001-11-27 2002-11-22 视频编码/解码的方法和装置 Expired - Lifetime CN1593065B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0128359A GB2382940A (en) 2001-11-27 2001-11-27 Encoding objects and background blocks
GB0128359.7 2001-11-27
PCT/IB2002/004932 WO2003047266A1 (en) 2001-11-27 2002-11-22 Video encoding and decoding of foreground and background; wherein picture is divided into slices

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CN1593065A CN1593065A (zh) 2005-03-09
CN1593065B true CN1593065B (zh) 2010-05-05

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EP (1) EP1452037B1 (enExample)
JP (1) JP4485796B2 (enExample)
CN (1) CN1593065B (enExample)
AT (1) ATE474421T1 (enExample)
AU (1) AU2002347489A1 (enExample)
BR (2) BR0214410A (enExample)
DE (1) DE60237028D1 (enExample)
ES (1) ES2347537T3 (enExample)
GB (1) GB2382940A (enExample)
HU (1) HU229462B1 (enExample)
MX (1) MXPA04004422A (enExample)
WO (1) WO2003047266A1 (enExample)

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AU2002347489A1 (en) 2003-06-10
HU229462B1 (en) 2013-12-30
EP1452037B1 (en) 2010-07-14
CN1593065A (zh) 2005-03-09
US7206456B2 (en) 2007-04-17
MXPA04004422A (es) 2004-08-11
ES2347537T3 (es) 2010-11-02
DE60237028D1 (de) 2010-08-26
US20070183676A1 (en) 2007-08-09
WO2003047266A1 (en) 2003-06-05
EP1452037A1 (en) 2004-09-01
BRPI0214410B1 (pt) 2019-07-02
US20030112867A1 (en) 2003-06-19
JP4485796B2 (ja) 2010-06-23
JP2005510982A (ja) 2005-04-21
GB2382940A (en) 2003-06-11
GB0128359D0 (en) 2002-01-16
ATE474421T1 (de) 2010-07-15
HUP0402623A2 (hu) 2005-07-28
BR0214410A (pt) 2004-09-14

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