PL1709801T3 - Sposób dekodowania video z wykorzystaniem adaptacyjnych macierzy kwantyzacji - Google Patents

Sposób dekodowania video z wykorzystaniem adaptacyjnych macierzy kwantyzacji

Info

Publication number
PL1709801T3
PL1709801T3 PL05712072T PL05712072T PL1709801T3 PL 1709801 T3 PL1709801 T3 PL 1709801T3 PL 05712072 T PL05712072 T PL 05712072T PL 05712072 T PL05712072 T PL 05712072T PL 1709801 T3 PL1709801 T3 PL 1709801T3
Authority
PL
Poland
Prior art keywords
decoding method
video decoding
quantization matrices
adaptive quantization
adaptive
Prior art date
Application number
PL05712072T
Other languages
English (en)
Polish (pl)
Inventor
Jiuhuai Lu
Tao Chen
Yoshiichiro Kashiwagi
Shinya Kadono
Chong Soon Lim
Original Assignee
Panasonic Ip Corp America
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 Panasonic Ip Corp America filed Critical Panasonic Ip Corp America
Publication of PL1709801T3 publication Critical patent/PL1709801T3/pl

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/24—Systems for the transmission of television signals using pulse code modulation
    • 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
    • H04N19/188—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 video data packet, e.g. a network abstraction layer [NAL] unit
    • 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
    • H04N19/124—Quantisation
    • H04N19/126—Details of normalisation or weighting functions, e.g. normalisation matrices or variable uniform quantisers
    • 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
    • H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame prediction
    • 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
    • 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
    • H04N19/186—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 colour or a chrominance component
    • 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
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
    • 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]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
PL05712072T 2004-01-30 2005-01-26 Sposób dekodowania video z wykorzystaniem adaptacyjnych macierzy kwantyzacji PL1709801T3 (pl)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US54049904P 2004-01-30 2004-01-30
US55290704P 2004-03-12 2004-03-12
US56135104P 2004-04-12 2004-04-12
EP05712072A EP1709801B1 (en) 2004-01-30 2005-01-26 Video Decoding Method Using Adaptive Quantization Matrices
PCT/US2005/002458 WO2005076614A1 (en) 2004-01-30 2005-01-26 Moving picture coding method and moving picture decoding method

Publications (1)

Publication Number Publication Date
PL1709801T3 true PL1709801T3 (pl) 2013-02-28

Family

ID=34841730

Family Applications (2)

Application Number Title Priority Date Filing Date
PL05712072T PL1709801T3 (pl) 2004-01-30 2005-01-26 Sposób dekodowania video z wykorzystaniem adaptacyjnych macierzy kwantyzacji
PL11175220T PL2384002T3 (pl) 2004-01-30 2005-01-26 Sposób dekodowania ruchomych obrazów przy użyciu dodatkowych macierzy kwantyzacji

Family Applications After (1)

Application Number Title Priority Date Filing Date
PL11175220T PL2384002T3 (pl) 2004-01-30 2005-01-26 Sposób dekodowania ruchomych obrazów przy użyciu dodatkowych macierzy kwantyzacji

Country Status (8)

Country Link
US (8) US7933327B2 (enExample)
EP (2) EP1709801B1 (enExample)
JP (3) JP4679524B2 (enExample)
KR (1) KR101065998B1 (enExample)
CN (2) CN1910922B (enExample)
ES (2) ES2392437T3 (enExample)
PL (2) PL1709801T3 (enExample)
WO (1) WO2005076614A1 (enExample)

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KR20060134900A (ko) 2006-12-28
US8218623B2 (en) 2012-07-10
USRE46500E1 (en) 2017-08-01
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US20120243604A1 (en) 2012-09-27
JP4679524B2 (ja) 2011-04-27
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CN1910922A (zh) 2007-02-07
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US20080089410A1 (en) 2008-04-17
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