PL2651128T3 - Sposób dekodowania obrazu, sposób kodowania obrazu, urządzenie dekodujące obraz oraz urządzenie kodujące obraz - Google Patents

Sposób dekodowania obrazu, sposób kodowania obrazu, urządzenie dekodujące obraz oraz urządzenie kodujące obraz

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Publication number
PL2651128T3
PL2651128T3 PL11846191T PL11846191T PL2651128T3 PL 2651128 T3 PL2651128 T3 PL 2651128T3 PL 11846191 T PL11846191 T PL 11846191T PL 11846191 T PL11846191 T PL 11846191T PL 2651128 T3 PL2651128 T3 PL 2651128T3
Authority
PL
Poland
Prior art keywords
image
image decoding
image encoding
encoding
decoding
Prior art date
Application number
PL11846191T
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 PL2651128T3 publication Critical patent/PL2651128T3/pl

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    • 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
    • H04N19/102Methods 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
    • H04N19/119Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
    • 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
    • H04N19/146Data rate or code amount at the encoder output
    • H04N19/147Data rate or code amount at the encoder output according to rate distortion criteria
    • 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
    • H04N19/19Methods 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
    • 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
    • H04N19/60Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/70Methods 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
    • 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
    • H04N19/169Methods 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
    • 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
    • H04N19/182Methods 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
PL11846191T 2010-12-06 2011-12-05 Sposób dekodowania obrazu, sposób kodowania obrazu, urządzenie dekodujące obraz oraz urządzenie kodujące obraz PL2651128T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US41996510P 2010-12-06 2010-12-06
EP11846191.2A EP2651128B1 (en) 2010-12-06 2011-12-05 Image encoding method, image decoding method, image encoding device, 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

Publications (1)

Publication Number Publication Date
PL2651128T3 true PL2651128T3 (pl) 2019-01-31

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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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Country Status (12)

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US (5) US9838723B2 (pl)
EP (2) EP2651128B1 (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
CN103053158A (zh) 2013-04-17
US9894389B2 (en) 2018-02-13
US20190037246A1 (en) 2019-01-31
JP5744060B2 (ja) 2015-07-01
EP2651128B1 (en) 2018-07-25
US20180124434A1 (en) 2018-05-03
CA2808376A1 (en) 2012-06-14
JP5987147B2 (ja) 2016-09-07
CN107105300A (zh) 2017-08-29
BR112013004425A2 (pt) 2016-05-31
ES2691743T3 (es) 2018-11-28
RU2013108103A (ru) 2015-02-10
CN107105300B (zh) 2020-04-28
EP2651128A4 (en) 2014-08-06
US20170006310A1 (en) 2017-01-05
ES2834902T3 (es) 2021-06-21
US20190327495A1 (en) 2019-10-24
BR112013004425A8 (pt) 2017-07-11
JP2016187219A (ja) 2016-10-27
EP3389277A1 (en) 2018-10-17
BR112013004425B1 (pt) 2021-01-26
US10659820B2 (en) 2020-05-19
US10123054B2 (en) 2018-11-06
US9838723B2 (en) 2017-12-05
CA2808376C (en) 2018-11-13
KR101941298B1 (ko) 2019-01-22
CN103053158B (zh) 2016-11-09
RU2593382C2 (ru) 2016-08-10
EP2651128A1 (en) 2013-10-16
KR20130139226A (ko) 2013-12-20
JP2015164347A (ja) 2015-09-10
US10390051B2 (en) 2019-08-20
JP6168433B2 (ja) 2017-07-26
US20130148729A1 (en) 2013-06-13
PL3389277T3 (pl) 2021-04-06
WO2012077332A1 (ja) 2012-06-14
JPWO2012077332A1 (ja) 2014-05-19
MX2013002086A (es) 2013-04-03
EP3389277B1 (en) 2020-09-23

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