PL3754988T3 - Urządzenie do kodowania wideo, sposób kodowania wideo, urządzenie do dekodowania wideo oraz sposób dekodowania wideo - Google Patents

Urządzenie do kodowania wideo, sposób kodowania wideo, urządzenie do dekodowania wideo oraz sposób dekodowania wideo

Info

Publication number
PL3754988T3
PL3754988T3 PL20190072.7T PL20190072T PL3754988T3 PL 3754988 T3 PL3754988 T3 PL 3754988T3 PL 20190072 T PL20190072 T PL 20190072T PL 3754988 T3 PL3754988 T3 PL 3754988T3
Authority
PL
Poland
Prior art keywords
video
video coding
video decoding
decoding
coding
Prior art date
Application number
PL20190072.7T
Other languages
English (en)
Inventor
Masayoshi Nishitani
Hiroya Nakamura
Shigeru Fukushima
Motoharu Ueda
Original Assignee
Jvckenwood Corporation
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
Priority claimed from JP2012271418A external-priority patent/JP5900307B2/ja
Priority claimed from JP2012271419A external-priority patent/JP5664638B2/ja
Application filed by Jvckenwood Corporation filed Critical Jvckenwood Corporation
Publication of PL3754988T3 publication Critical patent/PL3754988T3/pl

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102Methods 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
    • H04N19/124Quantisation
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102Methods 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
    • H04N19/124Quantisation
    • H04N19/126Details of normalisation or weighting functions, e.g. normalisation matrices or variable uniform quantisers
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169Methods 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
    • H04N19/17Methods 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
    • H04N19/176Methods 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 block, e.g. a macroblock
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134Methods 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
    • H04N19/136Incoming video signal characteristics or properties
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134Methods 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
    • H04N19/136Incoming video signal characteristics or properties
    • H04N19/14Coding unit complexity, e.g. amount of activity or edge presence estimation
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169Methods 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
    • H04N19/184Methods 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 bits, e.g. of the compressed video stream
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/189Methods 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
    • H04N19/196Methods 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 being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/46Embedding additional information in the video signal during the compression process
    • H04N19/463Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/90Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/96Tree coding, e.g. quad-tree coding
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169Methods 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
    • H04N19/17Methods 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
    • H04N19/172Methods 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 picture, frame or field

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
PL20190072.7T 2011-12-13 2012-12-13 Urządzenie do kodowania wideo, sposób kodowania wideo, urządzenie do dekodowania wideo oraz sposób dekodowania wideo PL3754988T3 (pl)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2011272470 2011-12-13
JP2011272471 2011-12-13
JP2012271418A JP5900307B2 (ja) 2011-12-13 2012-12-12 動画像符号化装置、動画像符号化方法及び動画像符号化プログラム、並びに送信装置、送信方法及び送信プログラム
JP2012271419A JP5664638B2 (ja) 2011-12-13 2012-12-12 動画像復号装置、動画像復号方法、及び動画像復号プログラム、並びに、受信装置、受信方法、及び受信プログラム

Publications (1)

Publication Number Publication Date
PL3754988T3 true PL3754988T3 (pl) 2023-08-21

Family

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Family Applications (6)

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PL17179076T PL3249926T3 (pl) 2011-12-13 2012-12-13 Urządzenie do dekodowania wideo, sposób dekodowania wideo oraz program do dekodowania wideo
PL12857656T PL2793467T3 (pl) 2011-12-13 2012-12-13 Urządzenie do kodowania wideo, sposób kodowania wideo, program do kodowania wideo, urządzenie do dekodowania wideo, sposób dekodowania wideo i program do dekodowania wideo
PL18186970T PL3416384T3 (pl) 2011-12-13 2012-12-13 Urządzenie do kodowania wideo, sposób kodowania wideo, program do kodowania wideo, urządzenie do dekodowania wideo, sposób dekodowania wideo oraz program do dekodowania wideo
PL18186973T PL3416385T3 (pl) 2011-12-13 2012-12-13 Urządzenie do kodowania wideo, sposób kodowania wideo, program do kodowania wideo, urządzenie do dekodowania wideo, sposób dekodowania wideo oraz program do dekodowania wideo
PL20190072.7T PL3754988T3 (pl) 2011-12-13 2012-12-13 Urządzenie do kodowania wideo, sposób kodowania wideo, urządzenie do dekodowania wideo oraz sposób dekodowania wideo
PL18186975T PL3416383T3 (pl) 2011-12-13 2012-12-13 Urządzenie do kodowania wideo, sposób kodowania wideo, program do kodowania wideo, urządzenie do dekodowania wideo, sposób dekodowania wideo oraz program do dekodowania wideo

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PL17179076T PL3249926T3 (pl) 2011-12-13 2012-12-13 Urządzenie do dekodowania wideo, sposób dekodowania wideo oraz program do dekodowania wideo
PL12857656T PL2793467T3 (pl) 2011-12-13 2012-12-13 Urządzenie do kodowania wideo, sposób kodowania wideo, program do kodowania wideo, urządzenie do dekodowania wideo, sposób dekodowania wideo i program do dekodowania wideo
PL18186970T PL3416384T3 (pl) 2011-12-13 2012-12-13 Urządzenie do kodowania wideo, sposób kodowania wideo, program do kodowania wideo, urządzenie do dekodowania wideo, sposób dekodowania wideo oraz program do dekodowania wideo
PL18186973T PL3416385T3 (pl) 2011-12-13 2012-12-13 Urządzenie do kodowania wideo, sposób kodowania wideo, program do kodowania wideo, urządzenie do dekodowania wideo, sposób dekodowania wideo oraz program do dekodowania wideo

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Country Status (12)

Country Link
US (5) US9667989B2 (pl)
EP (7) EP4221209B1 (pl)
CN (7) CN105187833A (pl)
BR (1) BR112014013538B1 (pl)
DK (1) DK3249926T3 (pl)
ES (6) ES2651133T3 (pl)
HU (6) HUE036966T2 (pl)
PL (6) PL3249926T3 (pl)
RU (5) RU2582864C1 (pl)
SI (1) SI3249926T1 (pl)
TW (5) TW201332374A (pl)
WO (1) WO2013088721A1 (pl)

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Also Published As

Publication number Publication date
EP3416384B1 (en) 2020-09-23
EP3416383A1 (en) 2018-12-19
PL3416384T3 (pl) 2020-12-14
US20170230659A1 (en) 2017-08-10
US9872025B2 (en) 2018-01-16
CN103975589A (zh) 2014-08-06
EP3416383B1 (en) 2020-09-23
HUE042692T2 (hu) 2019-07-29
US20170230658A1 (en) 2017-08-10
US20170230657A1 (en) 2017-08-10
EP2793467A1 (en) 2014-10-22
ES2651133T3 (es) 2018-01-24
RU2582864C1 (ru) 2016-04-27
HUE051999T2 (hu) 2021-04-28
EP3249926A1 (en) 2017-11-29
DK3249926T3 (en) 2019-03-25
TWI714349B (zh) 2020-12-21
EP3416385B1 (en) 2020-09-23
EP3754988A1 (en) 2020-12-23
SI3249926T1 (sl) 2019-04-30
US20160295223A1 (en) 2016-10-06
PL2793467T3 (pl) 2018-02-28
TWI604722B (zh) 2017-11-01
EP3249926B1 (en) 2019-02-27
BR112014013538A8 (pt) 2018-04-03
TW201828698A (zh) 2018-08-01
HUE051054T2 (hu) 2021-03-01
PL3249926T3 (pl) 2019-05-31
TW201811035A (zh) 2018-03-16
CN105187833A (zh) 2015-12-23
RU2667053C1 (ru) 2018-09-13
ES2823478T3 (es) 2021-05-07
WO2013088721A1 (ja) 2013-06-20
ES2734113T3 (es) 2019-12-04
PL3416383T3 (pl) 2020-12-28
EP4221209A1 (en) 2023-08-02
US9667989B2 (en) 2017-05-30
EP3249926B8 (en) 2019-04-24
CN105187828A (zh) 2015-12-23
HUE051051T2 (hu) 2021-01-28
US20140286402A1 (en) 2014-09-25
US9894363B2 (en) 2018-02-13
CN108235012A (zh) 2018-06-29
TW201701677A (zh) 2017-01-01
TWI562619B (pl) 2016-12-11
EP3754988C0 (en) 2023-07-05
EP2793467B1 (en) 2017-10-11
TWI679877B (zh) 2019-12-11
RU2707411C1 (ru) 2019-11-26
PL3416385T3 (pl) 2020-12-14
CN108235012B (zh) 2020-09-01
ES2823479T3 (es) 2021-05-07
CN105245893A (zh) 2016-01-13
EP3416384A1 (en) 2018-12-19
RU2633179C1 (ru) 2017-10-11
US9877027B2 (en) 2018-01-23
RU2707411C9 (ru) 2020-12-21
BR112014013538B1 (pt) 2019-01-02
EP4221209B1 (en) 2026-04-22
ES2825065T3 (es) 2021-05-14
RU2693316C9 (ru) 2021-06-07
EP3416385A1 (en) 2018-12-19
TW202013968A (zh) 2020-04-01
EP2793467A4 (en) 2015-07-22
HUE036966T2 (hu) 2018-08-28
HUE062882T2 (hu) 2023-12-28
BR112014013538A2 (pt) 2017-06-13
RU2693316C1 (ru) 2019-07-02
CN105245891A (zh) 2016-01-13
ES2952451T3 (es) 2023-10-31
CN108243340A (zh) 2018-07-03
TWI625961B (zh) 2018-06-01
TW201332374A (zh) 2013-08-01
EP3754988B1 (en) 2023-07-05
US9661342B2 (en) 2017-05-23

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