PL2763413T3 - Sposób kodowania obrazów i urządzenie - Google Patents

Sposób kodowania obrazów i urządzenie

Info

Publication number
PL2763413T3
PL2763413T3 PL12836512T PL12836512T PL2763413T3 PL 2763413 T3 PL2763413 T3 PL 2763413T3 PL 12836512 T PL12836512 T PL 12836512T PL 12836512 T PL12836512 T PL 12836512T PL 2763413 T3 PL2763413 T3 PL 2763413T3
Authority
PL
Poland
Prior art keywords
encoding method
image encoding
image
encoding
Prior art date
Application number
PL12836512T
Other languages
English (en)
Inventor
Kengo Terada
Takahiro Nishi
Youji Shibahara
Kyoko Tanikawa
Hisao Sasai
Toshiyasu Sugio
Toru Matsunobu
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 PL2763413T3 publication Critical patent/PL2763413T3/pl

Links

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
    • H04N19/169—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
    • H04N19/70—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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G06T9/007—Transform coding, e.g. discrete cosine transform
    • 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
    • H04N19/102—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
    • H04N19/12—Selection from among a plurality of transforms or standards, e.g. selection between discrete cosine transform [DCT] and sub-band transform or selection between H.263 and H.264
    • H04N19/122—Selection of transform size, e.g. 8x8 or 2x4x8 DCT; Selection of sub-band transforms of varying structure or type
    • 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
    • H04N19/169—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
    • H04N19/44—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Discrete Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Color Television Systems (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
PL12836512T 2011-09-28 2012-09-14 Sposób kodowania obrazów i urządzenie PL2763413T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161540048P 2011-09-28 2011-09-28
PCT/JP2012/005881 WO2013046586A1 (ja) 2011-09-28 2012-09-14 画像符号化方法、画像復号化方法、画像符号化装置、画像復号化装置及び画像符号化復号化装置
EP12836512.9A EP2763413B1 (en) 2011-09-28 2012-09-14 Image encoding method and apparatus

Publications (1)

Publication Number Publication Date
PL2763413T3 true PL2763413T3 (pl) 2021-10-04

Family

ID=47911284

Family Applications (3)

Application Number Title Priority Date Filing Date
PL22213695.4T PL4171031T3 (pl) 2011-09-28 2012-09-14 Urządzenie do dekodowania obrazów, urządzenie do kodowania/dekodowania obrazów, i komputerowo odczytywalny nośnik danych do przechowywania strumienia bitów
PL21156343.2T PL3843396T3 (pl) 2011-09-28 2012-09-14 Sposób kodowania obrazów, sposób dekodowania obrazów, urządzenie do kodowania obrazów, urządzenie do dekodowania obrazów, i urządzenie do kodowania i dekodowania obrazów
PL12836512T PL2763413T3 (pl) 2011-09-28 2012-09-14 Sposób kodowania obrazów i urządzenie

Family Applications Before (2)

Application Number Title Priority Date Filing Date
PL22213695.4T PL4171031T3 (pl) 2011-09-28 2012-09-14 Urządzenie do dekodowania obrazów, urządzenie do kodowania/dekodowania obrazów, i komputerowo odczytywalny nośnik danych do przechowywania strumienia bitów
PL21156343.2T PL3843396T3 (pl) 2011-09-28 2012-09-14 Sposób kodowania obrazów, sposób dekodowania obrazów, urządzenie do kodowania obrazów, urządzenie do dekodowania obrazów, i urządzenie do kodowania i dekodowania obrazów

Country Status (13)

Country Link
US (9) US9025891B2 (pl)
EP (4) EP2763413B1 (pl)
JP (3) JP5385491B2 (pl)
KR (1) KR102059060B1 (pl)
CN (1) CN103636226B (pl)
CA (1) CA2841055C (pl)
ES (3) ES2869857T3 (pl)
MX (1) MX2013014734A (pl)
MY (1) MY167488A (pl)
PL (3) PL4171031T3 (pl)
RU (1) RU2607259C2 (pl)
TW (1) TWI546778B (pl)
WO (1) WO2013046586A1 (pl)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013034162A (ja) * 2011-06-03 2013-02-14 Sony Corp 画像処理装置及び画像処理方法
EP2533537A1 (en) * 2011-06-10 2012-12-12 Panasonic Corporation Transmission of picture size for image or video coding
WO2015015681A1 (ja) 2013-07-31 2015-02-05 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 画像符号化方法および画像符号化装置
CN110636238B (zh) * 2014-06-30 2022-01-28 索尼公司 信息处理装置和方法
EP3349474B1 (en) * 2015-09-11 2025-05-14 Panasonic Intellectual Property Management Co., Ltd. Video reception method, video transmission method, video reception apparatus, and video transmission apparatus
USD959447S1 (en) 2019-12-20 2022-08-02 Sap Se Display system or portion thereof with a virtual three-dimensional animated graphical user interface
USD959476S1 (en) 2019-12-20 2022-08-02 Sap Se Display system or portion thereof with a virtual three-dimensional animated graphical user interface
US11205296B2 (en) * 2019-12-20 2021-12-21 Sap Se 3D data exploration using interactive cuboids
USD959477S1 (en) 2019-12-20 2022-08-02 Sap Se Display system or portion thereof with a virtual three-dimensional animated graphical user interface
TWI835238B (zh) * 2022-08-05 2024-03-11 瑞昱半導體股份有限公司 影像處理方法及影像處理裝置
TWI835236B (zh) 2022-08-05 2024-03-11 瑞昱半導體股份有限公司 影像處理方法及影像處理裝置

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04323960A (ja) 1991-04-23 1992-11-13 Canon Inc 画像符号化装置
CN100579230C (zh) 1997-04-01 2010-01-06 索尼公司 图像编码器及其方法、图像译码器及其方法
US6370276B2 (en) 1997-04-09 2002-04-09 Matsushita Electric Industrial Co., Ltd. Image predictive decoding method, image predictive decoding apparatus, image predictive coding method, image predictive coding apparatus, and data storage media
ES2241085T3 (es) 1997-09-26 2005-10-16 Matsushita Electric Industrial Co., Ltd. Procedimiento y aparato de decodificacion de imagenes, y medios de registro de datos.
JP3860323B2 (ja) 1997-10-27 2006-12-20 三菱電機株式会社 画像復号化装置、画像復号化方法
US20060140487A1 (en) * 2004-12-23 2006-06-29 Kabushiki Kaisha Toshiba Image compressing apparatus and image decoding apparatus and image converting apparatus and image processing method
US7970219B2 (en) * 2004-12-30 2011-06-28 Samsung Electronics Co., Ltd. Color image encoding and decoding method and apparatus using a correlation between chrominance components
WO2007010690A1 (ja) * 2005-07-22 2007-01-25 Mitsubishi Electric Corporation 画像符号化装置、画像復号装置、および画像符号化方法、画像復号方法、画像符号化プログラム、画像復号プログラム、ならびに画像符号化プログラムを記録したコンピュータ読み取り可能な記録媒体、画像復号プログラムを記録したコンピュータ読み取り可能な記録媒体
US8599925B2 (en) * 2005-08-12 2013-12-03 Microsoft Corporation Efficient coding and decoding of transform blocks
JP4753034B2 (ja) 2006-06-02 2011-08-17 富士ゼロックス株式会社 パターンマッチング装置、画像符号化装置、画像復号化装置、画像処理システム及びプログラム
JP4787100B2 (ja) * 2006-07-27 2011-10-05 パナソニック株式会社 画像符号化装置
EP1944974A1 (en) * 2007-01-09 2008-07-16 Matsushita Electric Industrial Co., Ltd. Position dependent post-filter hints
US20080170793A1 (en) 2007-01-12 2008-07-17 Mitsubishi Electric Corporation Image encoding device and image encoding method
WO2009053780A2 (en) * 2007-10-26 2009-04-30 Zoran (France) Frame buffer compression for video processing devices
JP5015088B2 (ja) * 2008-08-06 2012-08-29 株式会社リコー 画像処理装置、画像処理方法、コンピュータプログラム、及び、情報記録媒体
RU2011122801A (ru) 2008-11-07 2012-12-20 Мицубиси Электрик Корпорейшн Кодер изображения и декодер изображения
TWI362888B (en) * 2008-12-24 2012-04-21 Acer Inc Encoding and decoding method for video screen layout, encoding device, decoding device, and data structure
KR101624649B1 (ko) * 2009-08-14 2016-05-26 삼성전자주식회사 계층적인 부호화 블록 패턴 정보를 이용한 비디오 부호화 방법 및 장치, 비디오 복호화 방법 및 장치
US9158539B2 (en) 2009-11-30 2015-10-13 Racors Gmbh Enhanced precision sum-of-products calculation using high order bits register operand and respective low order bits cache entry
US9094691B2 (en) 2010-03-15 2015-07-28 Mediatek Singapore Pte. Ltd. Methods of utilizing tables adaptively updated for coding/decoding and related processing circuits thereof

Also Published As

Publication number Publication date
CN103636226A (zh) 2014-03-12
ES2940626T3 (es) 2023-05-09
US20220191516A1 (en) 2022-06-16
MX2013014734A (es) 2014-02-19
PL4171031T3 (pl) 2024-10-28
US20170223365A1 (en) 2017-08-03
ES2869857T3 (es) 2021-10-26
US9025891B2 (en) 2015-05-05
JP6020928B2 (ja) 2016-11-02
EP4387225A3 (en) 2024-07-03
US20200053366A1 (en) 2020-02-13
MY167488A (en) 2018-08-30
RU2607259C2 (ru) 2017-01-10
KR102059060B1 (ko) 2019-12-24
EP3843396A1 (en) 2021-06-30
TWI546778B (zh) 2016-08-21
JP6226158B2 (ja) 2017-11-08
US20150222915A1 (en) 2015-08-06
CA2841055A1 (en) 2013-04-04
EP2763413A4 (en) 2015-03-04
US9615099B2 (en) 2017-04-04
EP2763413B1 (en) 2021-03-17
US20130077694A1 (en) 2013-03-28
JP5385491B2 (ja) 2014-01-08
AU2012313742A1 (en) 2014-01-23
US20180176580A1 (en) 2018-06-21
EP4171031B1 (en) 2024-06-12
TW201322186A (zh) 2013-06-01
US9036927B2 (en) 2015-05-19
EP4171031A1 (en) 2023-04-26
US20130315496A1 (en) 2013-11-28
US12088827B2 (en) 2024-09-10
RU2013158347A (ru) 2015-11-10
US20150245031A1 (en) 2015-08-27
US10491908B2 (en) 2019-11-26
JP2017028728A (ja) 2017-02-02
PL3843396T3 (pl) 2023-05-15
JPWO2013046586A1 (ja) 2015-03-26
US11297333B2 (en) 2022-04-05
EP3843396B1 (en) 2023-01-25
JP2014014128A (ja) 2014-01-23
EP2763413A1 (en) 2014-08-06
KR20140070521A (ko) 2014-06-10
WO2013046586A1 (ja) 2013-04-04
CN103636226B (zh) 2017-11-24
US9661330B2 (en) 2017-05-23
US9930347B2 (en) 2018-03-27
US20240397060A1 (en) 2024-11-28
CA2841055C (en) 2019-02-26
EP4387225A2 (en) 2024-06-19
ES2991845T3 (es) 2024-12-05

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