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DE60305325D1 - System und verfahren zur ratenverzerrungsoptimierten datenpartitionierung zur videocodierung unter verwendung von rückwärtsadaption - Google Patents

System und verfahren zur ratenverzerrungsoptimierten datenpartitionierung zur videocodierung unter verwendung von rückwärtsadaption

Info

Publication number
DE60305325D1
DE60305325D1 DE60305325T DE60305325T DE60305325D1 DE 60305325 D1 DE60305325 D1 DE 60305325D1 DE 60305325 T DE60305325 T DE 60305325T DE 60305325 T DE60305325 T DE 60305325T DE 60305325 D1 DE60305325 D1 DE 60305325D1
Authority
DE
Germany
Prior art keywords
data partitioning
optimized data
rate
cording
video
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE60305325T
Other languages
English (en)
Other versions
DE60305325T2 (de
Inventor
C Ye
Yingwei Chen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of DE60305325D1 publication Critical patent/DE60305325D1/de
Application granted granted Critical
Publication of DE60305325T2 publication Critical patent/DE60305325T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H04N19/30—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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/146—Data rate or code amount at the encoder output
    • H04N19/147—Data rate or code amount at the encoder output according to rate distortion criteria
    • 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
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/13—Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
    • 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
    • H04N19/18—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 a set of transform coefficients
    • 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
    • H04N19/187—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 a scalable video layer
    • 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
    • H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
    • H04N19/19—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding using optimisation based on Lagrange multipliers
    • 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
    • H04N19/37—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability with arrangements for assigning different transmission priorities to video input data or to video coded data
    • 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
    • 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)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
DE60305325T 2002-08-06 2003-07-31 System und verfahren zur ratenverzerrungsoptimierten datenpartitionierung zur videocodierung unter verwendung von rückwärtsadaption Expired - Fee Related DE60305325T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US40130002P 2002-08-06 2002-08-06
US401300P 2002-08-06
US10/295,669 US7010037B2 (en) 2002-08-06 2002-11-15 System and method for rate-distortion optimized data partitioning for video coding using backward adaptation
US295669 2002-11-15
PCT/IB2003/003393 WO2004015998A1 (en) 2002-08-06 2003-07-31 System and method for rate-distortion optimized data partitioning for video coding using backward adaptation

Publications (2)

Publication Number Publication Date
DE60305325D1 true DE60305325D1 (de) 2006-06-22
DE60305325T2 DE60305325T2 (de) 2007-03-29

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
DE60305325T Expired - Fee Related DE60305325T2 (de) 2002-08-06 2003-07-31 System und verfahren zur ratenverzerrungsoptimierten datenpartitionierung zur videocodierung unter verwendung von rückwärtsadaption

Country Status (9)

Country Link
US (1) US7010037B2 (de)
EP (1) EP1529401B1 (de)
JP (1) JP2005535250A (de)
KR (1) KR20050032113A (de)
CN (1) CN1675932A (de)
AT (1) ATE326816T1 (de)
AU (1) AU2003250417A1 (de)
DE (1) DE60305325T2 (de)
WO (1) WO2004015998A1 (de)

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Also Published As

Publication number Publication date
US20040028131A1 (en) 2004-02-12
KR20050032113A (ko) 2005-04-06
AU2003250417A1 (en) 2004-02-25
DE60305325T2 (de) 2007-03-29
EP1529401A1 (de) 2005-05-11
ATE326816T1 (de) 2006-06-15
CN1675932A (zh) 2005-09-28
US7010037B2 (en) 2006-03-07
JP2005535250A (ja) 2005-11-17
WO2004015998A1 (en) 2004-02-19
EP1529401B1 (de) 2006-05-17

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