PL3849187T3 - Urządzenie do kodowania obrazu ruchomego, urządzenie do dekodowania obrazu ruchomego, sposób kodowania obrazu ruchomego i sposób dekodowania obrazu ruchomego - Google Patents

Urządzenie do kodowania obrazu ruchomego, urządzenie do dekodowania obrazu ruchomego, sposób kodowania obrazu ruchomego i sposób dekodowania obrazu ruchomego

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Publication number
PL3849187T3
PL3849187T3 PL21160216.4T PL21160216T PL3849187T3 PL 3849187 T3 PL3849187 T3 PL 3849187T3 PL 21160216 T PL21160216 T PL 21160216T PL 3849187 T3 PL3849187 T3 PL 3849187T3
Authority
PL
Poland
Prior art keywords
moving image
image decoding
image encoding
decoding apparatus
encoding method
Prior art date
Application number
PL21160216.4T
Other languages
English (en)
Inventor
Akira Minezawa
Kazuo Sugimoto
Shunichi Sekiguchi
Original Assignee
Mitsubishi Electric 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.)
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Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=47422246&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PL3849187(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mitsubishi Electric Corporation filed Critical Mitsubishi Electric Corporation
Publication of PL3849187T3 publication Critical patent/PL3849187T3/pl

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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
    • H04N19/169Methods 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
    • H04N19/50Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/593Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
    • 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
    • H04N19/157Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • H04N19/159Prediction type, e.g. intra-frame, inter-frame or bidirectional frame prediction
    • 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
    • H04N19/103Selection of coding mode or of prediction mode
    • H04N19/11Selection of coding mode or of prediction mode among a plurality of spatial predictive coding modes
    • 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
    • H04N19/134Methods 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
    • H04N19/157Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • 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
    • 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
    • H04N19/186Methods 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/44Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
PL21160216.4T 2011-06-24 2012-05-30 Urządzenie do kodowania obrazu ruchomego, urządzenie do dekodowania obrazu ruchomego, sposób kodowania obrazu ruchomego i sposób dekodowania obrazu ruchomego PL3849187T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011140598 2011-06-24
JP2012009115 2012-01-19

Publications (1)

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PL3849187T3 true PL3849187T3 (pl) 2024-01-29

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PL23188026.1T PL4254952T3 (pl) 2011-06-24 2012-05-30 Urządzenie do kodowania obrazu ruchomego, urządzenie do dekodowania obrazu ruchomego, sposób kodowania obrazu ruchomego i sposób dekodowania obrazu ruchomego
PL23188324.0T PL4266683T3 (pl) 2011-06-24 2012-05-30 Urządzenie do kodowania ruchomego obrazu, urządzenie do dekodowania ruchomego obrazu
PL21160216.4T PL3849187T3 (pl) 2011-06-24 2012-05-30 Urządzenie do kodowania obrazu ruchomego, urządzenie do dekodowania obrazu ruchomego, sposób kodowania obrazu ruchomego i sposób dekodowania obrazu ruchomego
PL21160199.2T PL3849186T3 (pl) 2011-06-24 2012-05-30 Urządzenie do kodowania obrazu ruchomego, urządzenie do dekodowania obrazu ruchomego, sposób kodowania obrazu ruchomego i sposób dekodowania obrazu ruchomego

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PL23188324.0T PL4266683T3 (pl) 2011-06-24 2012-05-30 Urządzenie do kodowania ruchomego obrazu, urządzenie do dekodowania ruchomego obrazu

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US (6) US9723316B2 (pl)
EP (6) EP4266683B1 (pl)
JP (6) JP5389297B2 (pl)
KR (6) KR101795332B1 (pl)
CN (5) CN106507109B (pl)
BR (1) BR112013031133B1 (pl)
CA (5) CA3073053C (pl)
ES (6) ES3017764T3 (pl)
MX (4) MX347117B (pl)
PL (4) PL4254952T3 (pl)
RU (5) RU2547457C1 (pl)
SG (5) SG10201902300VA (pl)
TW (5) TWI643494B (pl)
WO (1) WO2012176381A1 (pl)

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RU2699256C1 (ru) 2019-09-04
CN106658013A (zh) 2017-05-10
SG10202011514QA (en) 2021-01-28
RU2014143010A (ru) 2016-05-20
ES3016638T3 (en) 2025-05-09
CA3128548C (en) 2023-10-17
CN106658013B (zh) 2019-07-19
JP5762596B2 (ja) 2015-08-12
EP3849186B1 (en) 2023-09-20
SG10201406891TA (en) 2014-11-27
JP6261660B2 (ja) 2018-01-17
PL4254952T3 (pl) 2025-04-14
US20230224477A1 (en) 2023-07-13
JP2016197883A (ja) 2016-11-24
TWI571112B (zh) 2017-02-11
KR101895744B1 (ko) 2018-10-04
EP4254952A2 (en) 2023-10-04
JP2015164346A (ja) 2015-09-10
US9723316B2 (en) 2017-08-01
EP3849187B1 (en) 2023-09-20
RU2547457C1 (ru) 2015-04-10
JP5752204B2 (ja) 2015-07-22
US20170295377A1 (en) 2017-10-12
KR101565228B1 (ko) 2015-11-02
KR20150061015A (ko) 2015-06-03
TW201603565A (zh) 2016-01-16
US10237560B2 (en) 2019-03-19
KR20170124634A (ko) 2017-11-10
US20180343454A1 (en) 2018-11-29
CA3073053C (en) 2021-11-16
EP2824926B1 (en) 2021-04-14
US10511840B2 (en) 2019-12-17
MX343503B (es) 2016-11-07
ES2869204T3 (es) 2021-10-25
CA2833902A1 (en) 2012-12-27
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HK1232359A1 (zh) 2018-01-05
TWI600317B (zh) 2017-09-21
CN106686382B (zh) 2019-06-18
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EP4266683A2 (en) 2023-10-25
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EP4266683A3 (en) 2023-12-20
TWI645717B (zh) 2018-12-21
TWI508566B (zh) 2015-11-11
US11876979B2 (en) 2024-01-16
CA3011659C (en) 2020-04-07
EP2725795B1 (en) 2021-04-14
KR20180099950A (ko) 2018-09-05
RU2678497C2 (ru) 2019-01-29
JP2014103678A (ja) 2014-06-05
PL4266683T3 (pl) 2025-03-17
EP3849187A1 (en) 2021-07-14
KR101821867B1 (ko) 2018-01-24
RU2700396C1 (ru) 2019-09-16
JPWO2012176381A1 (ja) 2015-02-23
US11006125B2 (en) 2021-05-11
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SG10201902274SA (en) 2019-04-29
EP2824926A1 (en) 2015-01-14
TW201717645A (zh) 2017-05-16
CA3128548A1 (en) 2012-12-27
TWI643494B (zh) 2018-12-01
KR20160118380A (ko) 2016-10-11
BR112013031133B1 (pt) 2022-07-12
MX2013014581A (es) 2014-03-31
JP5389297B2 (ja) 2014-01-15
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US20200068204A1 (en) 2020-02-27
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RU2699411C1 (ru) 2019-09-05
JP5992070B2 (ja) 2016-09-14
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KR20140096394A (ko) 2014-08-05
PL3849186T3 (pl) 2024-01-03
EP4266683B1 (en) 2025-01-22
SG10201902297VA (en) 2019-04-29
WO2012176381A1 (ja) 2012-12-27
KR101795332B1 (ko) 2017-11-07
TW201717644A (zh) 2017-05-16
CN106507109B (zh) 2019-05-10
TW201313032A (zh) 2013-03-16
EP4254952A3 (en) 2023-12-20
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ES2961890T3 (es) 2024-03-14
MX2020010376A (es) 2020-10-22
RU2014143010A3 (pl) 2018-07-19
JP5744168B2 (ja) 2015-07-01
CA3011659A1 (en) 2012-12-27
CN106791880B (zh) 2020-03-10
KR20140007074A (ko) 2014-01-16
US20140064368A1 (en) 2014-03-06
EP2725795A4 (en) 2014-11-26
ES3017764T3 (en) 2025-05-13
ES2961936T3 (es) 2024-03-14
MX347117B (es) 2017-04-11
CN103503457A (zh) 2014-01-08
JP2014147122A (ja) 2014-08-14
CA3073053A1 (en) 2012-12-27
KR101921781B1 (ko) 2018-11-23
CN103503457B (zh) 2017-02-08
JP2014003721A (ja) 2014-01-09
CN106791880A (zh) 2017-05-31
ES2869201T3 (es) 2021-10-25
US11632556B2 (en) 2023-04-18
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US20210227230A1 (en) 2021-07-22
EP2725795A1 (en) 2014-04-30

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