PL3389277T3 - Sposób dekodowania obrazu, urządzenie do dekodowania obrazu - Google Patents

Sposób dekodowania obrazu, urządzenie do dekodowania obrazu

Info

Publication number
PL3389277T3
PL3389277T3 PL18169910T PL18169910T PL3389277T3 PL 3389277 T3 PL3389277 T3 PL 3389277T3 PL 18169910 T PL18169910 T PL 18169910T PL 18169910 T PL18169910 T PL 18169910T PL 3389277 T3 PL3389277 T3 PL 3389277T3
Authority
PL
Poland
Prior art keywords
image decoding
decoding device
decoding method
image
decoding
Prior art date
Application number
PL18169910T
Other languages
English (en)
Inventor
Hisao Sasai
Takahiro Nishi
Youji Shibahara
Toshiyasu Sugio
Original Assignee
Sun Patent Trust
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 Sun Patent Trust filed Critical Sun Patent Trust
Publication of PL3389277T3 publication Critical patent/PL3389277T3/pl

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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
    • H04N19/10—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
    • H04N19/119—Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding 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
    • H04N19/10—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
    • H04N19/189—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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • H04N19/463—Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
    • 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
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/90—Methods 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
    • H04N19/96—Tree coding, e.g. quad-tree 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
    • H04N19/102—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
    • 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
    • H04N19/182—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 pixel
    • 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)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
PL18169910T 2010-12-06 2011-12-05 Sposób dekodowania obrazu, urządzenie do dekodowania obrazu PL3389277T3 (pl)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US41996510P 2010-12-06 2010-12-06
EP18169910.9A EP3389277B1 (en) 2010-12-06 2011-12-05 Image decoding method, and image decoding device
PCT/JP2011/006807 WO2012077332A1 (ja) 2010-12-06 2011-12-05 画像符号化方法、画像復号方法、画像符号化装置及び画像復号装置
EP11846191.2A EP2651128B1 (en) 2010-12-06 2011-12-05 Image encoding method, image decoding method, image encoding device, and image decoding device

Publications (1)

Publication Number Publication Date
PL3389277T3 true PL3389277T3 (pl) 2021-04-06

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PL11846191T PL2651128T3 (pl) 2010-12-06 2011-12-05 Sposób dekodowania obrazu, sposób kodowania obrazu, urządzenie dekodujące obraz oraz urządzenie kodujące obraz
PL18169910T PL3389277T3 (pl) 2010-12-06 2011-12-05 Sposób dekodowania obrazu, urządzenie do dekodowania obrazu

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PL11846191T PL2651128T3 (pl) 2010-12-06 2011-12-05 Sposób dekodowania obrazu, sposób kodowania obrazu, urządzenie dekodujące obraz oraz urządzenie kodujące obraz

Country Status (12)

Country Link
US (5) US9838723B2 (pl)
EP (2) EP3389277B1 (pl)
JP (3) JP5744060B2 (pl)
KR (1) KR101941298B1 (pl)
CN (2) CN103053158B (pl)
BR (1) BR112013004425B1 (pl)
CA (1) CA2808376C (pl)
ES (2) ES2691743T3 (pl)
MX (1) MX2013002086A (pl)
PL (2) PL2651128T3 (pl)
RU (1) RU2593382C2 (pl)
WO (1) WO2012077332A1 (pl)

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Also Published As

Publication number Publication date
EP2651128B1 (en) 2018-07-25
US20190327495A1 (en) 2019-10-24
CN103053158B (zh) 2016-11-09
US10123054B2 (en) 2018-11-06
ES2691743T3 (es) 2018-11-28
EP3389277A1 (en) 2018-10-17
JP6168433B2 (ja) 2017-07-26
CA2808376A1 (en) 2012-06-14
BR112013004425A8 (pt) 2017-07-11
US20180124434A1 (en) 2018-05-03
KR20130139226A (ko) 2013-12-20
WO2012077332A1 (ja) 2012-06-14
EP3389277B1 (en) 2020-09-23
MX2013002086A (es) 2013-04-03
US20190037246A1 (en) 2019-01-31
CA2808376C (en) 2018-11-13
RU2013108103A (ru) 2015-02-10
JP2015164347A (ja) 2015-09-10
BR112013004425B1 (pt) 2021-01-26
US9838723B2 (en) 2017-12-05
US9894389B2 (en) 2018-02-13
US10659820B2 (en) 2020-05-19
JPWO2012077332A1 (ja) 2014-05-19
KR101941298B1 (ko) 2019-01-22
RU2593382C2 (ru) 2016-08-10
US10390051B2 (en) 2019-08-20
US20170006310A1 (en) 2017-01-05
EP2651128A1 (en) 2013-10-16
US20130148729A1 (en) 2013-06-13
ES2834902T3 (es) 2021-06-21
EP2651128A4 (en) 2014-08-06
CN107105300A (zh) 2017-08-29
BR112013004425A2 (pt) 2016-05-31
JP2016187219A (ja) 2016-10-27
JP5987147B2 (ja) 2016-09-07
CN103053158A (zh) 2013-04-17
CN107105300B (zh) 2020-04-28
JP5744060B2 (ja) 2015-07-01
PL2651128T3 (pl) 2019-01-31

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