PL2869554T3 - Sposób kodowania obrazów, sposób dekodowania obrazów, urządzenie do kodowania obrazów, urządzenie do dekodowania obrazów oraz urządzenie do kodowania i dekodowania obrazów - Google Patents

Sposób kodowania obrazów, sposób dekodowania obrazów, urządzenie do kodowania obrazów, urządzenie do dekodowania obrazów oraz urządzenie do kodowania i dekodowania obrazów

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Publication number
PL2869554T3
PL2869554T3 PL13802843T PL13802843T PL2869554T3 PL 2869554 T3 PL2869554 T3 PL 2869554T3 PL 13802843 T PL13802843 T PL 13802843T PL 13802843 T PL13802843 T PL 13802843T PL 2869554 T3 PL2869554 T3 PL 2869554T3
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PL
Poland
Prior art keywords
image
decoding
image coding
coding
decoding apparatus
Prior art date
Application number
PL13802843T
Other languages
English (en)
Inventor
Toru Matsunobu
Takahiro Nishi
Youji Shibahara
Hisao Sasai
Kyoko Tanikawa
Toshiyasu Sugio
Kengo Terada
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.)
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Publication date
Application filed by Sun Patent Trust filed Critical Sun Patent Trust
Publication of PL2869554T3 publication Critical patent/PL2869554T3/pl

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    • 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
    • H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
    • H04N19/82—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation involving filtering within a prediction loop
    • 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
    • H04N19/13—Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
    • 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
    • H04N19/117—Filters, e.g. for pre-processing or post-processing
    • 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
    • H04N19/136—Incoming video signal characteristics or properties
    • 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
    • H04N19/167—Position within a video image, e.g. region of interest [ROI]
    • 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
    • H04N19/17—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
    • H04N19/176—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 the region being a block, e.g. a macroblock
    • 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
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • 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
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/86—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving reduction of coding artifacts, e.g. of blockiness

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
PL13802843T 2012-06-27 2013-06-10 Sposób kodowania obrazów, sposób dekodowania obrazów, urządzenie do kodowania obrazów, urządzenie do dekodowania obrazów oraz urządzenie do kodowania i dekodowania obrazów PL2869554T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261664870P 2012-06-27 2012-06-27
PCT/JP2013/003635 WO2014002407A1 (ja) 2012-06-27 2013-06-10 画像符号化方法、画像復号方法、画像符号化装置、画像復号装置および画像符号化復号装置
EP13802843.6A EP2869554B1 (en) 2012-06-27 2013-06-10 Image coding method, image decoding method, image coding device, image decoding device, and image coding and decoding apparatus

Publications (1)

Publication Number Publication Date
PL2869554T3 true PL2869554T3 (pl) 2021-04-19

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PL13802843T PL2869554T3 (pl) 2012-06-27 2013-06-10 Sposób kodowania obrazów, sposób dekodowania obrazów, urządzenie do kodowania obrazów, urządzenie do dekodowania obrazów oraz urządzenie do kodowania i dekodowania obrazów

Country Status (16)

Country Link
US (3) US9313487B2 (pl)
EP (1) EP2869554B1 (pl)
JP (2) JP6187872B2 (pl)
KR (1) KR101962984B1 (pl)
CN (2) CN108235014B (pl)
AU (1) AU2013273686B2 (pl)
BR (1) BR122023004444B1 (pl)
CA (1) CA2838209C (pl)
ES (1) ES2834105T3 (pl)
MX (1) MX2013015086A (pl)
MY (1) MY167294A (pl)
PH (1) PH12013502698A1 (pl)
PL (1) PL2869554T3 (pl)
RU (1) RU2632419C2 (pl)
TW (1) TWI559738B (pl)
WO (1) WO2014002407A1 (pl)

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BR122023004444B1 (pt) 2024-02-15
JP2017204881A (ja) 2017-11-16
BR112013033365A2 (pt) 2017-01-31
US20160142718A1 (en) 2016-05-19
EP2869554A4 (en) 2016-04-20
JPWO2014002407A1 (ja) 2016-05-30
PH12013502698A1 (en) 2014-02-10
CN103621088B (zh) 2018-01-30
EP2869554B1 (en) 2020-10-07
ES2834105T3 (es) 2021-06-16
US9313487B2 (en) 2016-04-12
JP6365957B2 (ja) 2018-08-01
JP6187872B2 (ja) 2017-08-30
AU2013273686B2 (en) 2017-03-02
US20140119430A1 (en) 2014-05-01
US10542290B2 (en) 2020-01-21
WO2014002407A1 (ja) 2014-01-03
KR20150028688A (ko) 2015-03-16
TW201404171A (zh) 2014-01-16
AU2013273686A1 (en) 2014-01-23
CN103621088A (zh) 2014-03-05
US20180249186A1 (en) 2018-08-30
EP2869554A1 (en) 2015-05-06
RU2013157570A (ru) 2016-08-20
RU2632419C2 (ru) 2017-10-04
TWI559738B (zh) 2016-11-21
CA2838209C (en) 2018-12-04
MX2013015086A (es) 2014-02-21
MY167294A (en) 2018-08-16
KR101962984B1 (ko) 2019-03-27
CN108235014A (zh) 2018-06-29
CA2838209A1 (en) 2013-12-27
CN108235014B (zh) 2020-08-14
US10063862B2 (en) 2018-08-28

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