ATE484155T1 - Skalierbare videocodierung, die pixelwert- verfeinerungsskalierbarkeit unterstützt - Google Patents

Skalierbare videocodierung, die pixelwert- verfeinerungsskalierbarkeit unterstützt

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Publication number
ATE484155T1
ATE484155T1 AT07764969T AT07764969T ATE484155T1 AT E484155 T1 ATE484155 T1 AT E484155T1 AT 07764969 T AT07764969 T AT 07764969T AT 07764969 T AT07764969 T AT 07764969T AT E484155 T1 ATE484155 T1 AT E484155T1
Authority
AT
Austria
Prior art keywords
pixel value
representation
scalability
video coding
value resolution
Prior art date
Application number
AT07764969T
Other languages
English (en)
Inventor
Thomas Wiegand
Martin Winken
Original Assignee
Fraunhofer Ges Forschung
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 Fraunhofer Ges Forschung filed Critical Fraunhofer Ges Forschung
Application granted granted Critical
Publication of ATE484155T1 publication Critical patent/ATE484155T1/de

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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
    • H04N19/50—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
    • H04N19/30—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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/33—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the spatial domain
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
AT07764969T 2007-06-29 2007-06-29 Skalierbare videocodierung, die pixelwert- verfeinerungsskalierbarkeit unterstützt ATE484155T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2007/005808 WO2009003499A1 (en) 2007-06-29 2007-06-29 Scalable video coding supporting pixel value refinement scalability

Publications (1)

Publication Number Publication Date
ATE484155T1 true ATE484155T1 (de) 2010-10-15

Family

ID=39322600

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07764969T ATE484155T1 (de) 2007-06-29 2007-06-29 Skalierbare videocodierung, die pixelwert- verfeinerungsskalierbarkeit unterstützt

Country Status (7)

Country Link
US (1) US8934542B2 (de)
EP (1) EP2143279B1 (de)
JP (1) JP5295233B2 (de)
CN (1) CN102084653B (de)
AT (1) ATE484155T1 (de)
DE (1) DE602007009730D1 (de)
WO (1) WO2009003499A1 (de)

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Also Published As

Publication number Publication date
DE602007009730D1 (de) 2010-11-18
CN102084653A (zh) 2011-06-01
US8934542B2 (en) 2015-01-13
EP2143279B1 (de) 2010-10-06
CN102084653B (zh) 2013-05-08
EP2143279A1 (de) 2010-01-13
WO2009003499A1 (en) 2009-01-08
JP5295233B2 (ja) 2013-09-18
JP2010531585A (ja) 2010-09-24
US20100260260A1 (en) 2010-10-14

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