SG10201509231QA - Image coding device, image decoding device, image coding method, and image decoding method - Google Patents

Image coding device, image decoding device, image coding method, and image decoding method

Info

Publication number
SG10201509231QA
SG10201509231QA SG10201509231QA SG10201509231QA SG10201509231QA SG 10201509231Q A SG10201509231Q A SG 10201509231QA SG 10201509231Q A SG10201509231Q A SG 10201509231QA SG 10201509231Q A SG10201509231Q A SG 10201509231QA SG 10201509231Q A SG10201509231Q A SG 10201509231QA
Authority
SG
Singapore
Prior art keywords
image
image decoding
image coding
coding
decoding
Prior art date
Application number
SG10201509231QA
Other languages
English (en)
Inventor
Kazuo Sugimoto
Shunichi Sekiguchi
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of SG10201509231QA publication Critical patent/SG10201509231QA/en

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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
    • 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using 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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image 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
    • H04N19/119—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
    • H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame prediction
    • 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
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
    • 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
    • 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)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
SG10201509231QA 2010-12-17 2011-11-01 Image coding device, image decoding device, image coding method, and image decoding method SG10201509231QA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010281743 2010-12-17

Publications (1)

Publication Number Publication Date
SG10201509231QA true SG10201509231QA (en) 2015-12-30

Family

ID=46244282

Family Applications (3)

Application Number Title Priority Date Filing Date
SG10201509231QA SG10201509231QA (en) 2010-12-17 2011-11-01 Image coding device, image decoding device, image coding method, and image decoding method
SG10202101292WA SG10202101292WA (en) 2010-12-17 2011-11-01 Image coding device, image decoding device, image coding method, and image decoding method
SG10201706999WA SG10201706999WA (en) 2010-12-17 2011-11-01 Image coding device, image decoding device, image coding method, and image decoding method

Family Applications After (2)

Application Number Title Priority Date Filing Date
SG10202101292WA SG10202101292WA (en) 2010-12-17 2011-11-01 Image coding device, image decoding device, image coding method, and image decoding method
SG10201706999WA SG10201706999WA (en) 2010-12-17 2011-11-01 Image coding device, image decoding device, image coding method, and image decoding method

Country Status (14)

Country Link
US (8) US10432956B2 (fr)
EP (4) EP3493543B1 (fr)
JP (6) JP5711266B2 (fr)
KR (1) KR101538248B1 (fr)
CN (1) CN103262539A (fr)
BR (1) BR112013014258B1 (fr)
CA (5) CA2820014C (fr)
ES (1) ES2718426T3 (fr)
MX (2) MX337875B (fr)
RU (5) RU2602365C2 (fr)
SG (3) SG10201509231QA (fr)
TR (1) TR201904717T4 (fr)
TW (8) TWI728944B (fr)
WO (1) WO2012081162A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3493543B1 (fr) 2010-12-17 2020-12-23 Mitsubishi Electric Corporation Dispositif de codage d'images animées, dispositif de décodage d'images animées, procédé de codage d'images animées et procédé de décodage d'images animées
PL2720461T3 (pl) * 2011-06-13 2024-02-05 Sun Patent Trust Sposób dekodowania obrazów, sposób kodowania obrazów, urządzenie do dekodowania obrazów, urządzenie do kodowania obrazów, oraz urządzenie do kodowania i dekodowania obrazów
WO2015086717A2 (fr) 2013-12-10 2015-06-18 Canon Kabushiki Kaisha Mode palette amélioré en codage hevc
RU2689189C2 (ru) 2013-12-10 2019-05-24 Кэнон Кабусики Кайся Способ и устройство для кодирования или декодирования блока пикселов
JP6886825B2 (ja) * 2017-01-27 2021-06-16 日本放送協会 予測装置、符号化装置、復号装置、及びプログラム
US20180332312A1 (en) * 2017-05-09 2018-11-15 Futurewei Technologies, Inc. Devices And Methods For Video Processing
CN108846874A (zh) * 2018-06-27 2018-11-20 广州视源电子科技股份有限公司 信号发生器的图像生成方法和装置
JP7412343B2 (ja) * 2018-09-21 2024-01-12 日本放送協会 画像符号化装置、画像復号装置、及びプログラム
CN112887719B (zh) * 2018-09-28 2022-03-15 Jvc建伍株式会社 图像解码装置、图像解码方法以及图像解码程序
CN111950587B (zh) * 2020-07-02 2024-04-16 北京大学深圳研究生院 帧内编码块划分处理方法和硬件装置

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3263807B2 (ja) 1996-09-09 2002-03-11 ソニー株式会社 画像符号化装置および画像符号化方法
MXPA06012617A (es) * 2004-05-17 2006-12-15 Nokia Corp Codificacion de audio con diferentes longitudes de cuadro de codificacion.
JP4359773B2 (ja) 2004-06-22 2009-11-04 ソニー株式会社 画像圧縮処理装置、画像圧縮処理方法および画像圧縮処理プログラム
JP4191729B2 (ja) 2005-01-04 2008-12-03 三星電子株式会社 イントラｂｌモードを考慮したデブロックフィルタリング方法、及び該方法を用いる多階層ビデオエンコーダ／デコーダ
KR100679035B1 (ko) 2005-01-04 2007-02-06 삼성전자주식회사 인트라 ｂｌ 모드를 고려한 디블록 필터링 방법, 및 상기방법을 이용하는 다 계층 비디오 인코더/디코더
US20080165849A1 (en) * 2005-07-22 2008-07-10 Mitsubishi Electric Corporation Image encoder and image decoder, image encoding method and image decoding method, image encoding program and image decoding program, and computer readable recording medium recorded with image encoding program and computer readable recording medium recorded with image decoding program
JP5513740B2 (ja) 2006-03-27 2014-06-04 パナソニック株式会社 画像復号化装置、画像符号化装置、画像復号化方法、画像符号化方法、プログラムおよび集積回路
US8619853B2 (en) 2007-06-15 2013-12-31 Qualcomm Incorporated Separable directional transforms
US7991237B2 (en) 2007-06-28 2011-08-02 Mitsubishi Electric Corporation Image encoding device, image decoding device, image encoding method and image decoding method
WO2009004985A1 (fr) * 2007-06-29 2009-01-08 Sharp Kabushiki Kaisha Dispositif de codage d'image, procédé de codage d'image, dispositif de décodage d'image, procédé de décodage d'image, programme et support d'enregistrement
JP4650461B2 (ja) * 2007-07-13 2011-03-16 ソニー株式会社 符号化装置、符号化方法、プログラム、及び記録媒体
JP2009055542A (ja) * 2007-08-29 2009-03-12 Toshiba Corp 動画像符号化装置および動画像符号化方法
US20100208827A1 (en) * 2007-10-16 2010-08-19 Thomson Licensing Methods and apparatus for video encoding and decoding geometerically partitioned super macroblocks
JP5137687B2 (ja) * 2008-05-23 2013-02-06 キヤノン株式会社 復号装置及び復号方法、プログラム
JP5472105B2 (ja) 2008-06-27 2014-04-16 ソニー株式会社 画像処理装置及び画像処理方法
KR101517768B1 (ko) * 2008-07-02 2015-05-06 삼성전자주식회사 영상의 부호화 방법 및 장치, 그 복호화 방법 및 장치
JPWO2010035732A1 (ja) 2008-09-24 2012-02-23 ソニー株式会社 画像処理装置および方法
JP2010116869A (ja) 2008-11-13 2010-05-27 Yamaha Motor Co Ltd 車両用内燃機関
US20100166073A1 (en) * 2008-12-31 2010-07-01 Advanced Micro Devices, Inc. Multiple-Candidate Motion Estimation With Advanced Spatial Filtering of Differential Motion Vectors
CN104717502B (zh) 2009-04-08 2018-06-22 夏普株式会社 运动图像编码装置以及运动图像解码装置
JP5169978B2 (ja) 2009-04-24 2013-03-27 ソニー株式会社 画像処理装置および方法
US8588303B2 (en) * 2010-03-31 2013-11-19 Futurewei Technologies, Inc. Multiple predictor sets for intra-frame coding
EP3493543B1 (fr) 2010-12-17 2020-12-23 Mitsubishi Electric Corporation Dispositif de codage d'images animées, dispositif de décodage d'images animées, procédé de codage d'images animées et procédé de décodage d'images animées

Also Published As

Publication number Publication date
MX2013006878A (es) 2013-07-05
MX337875B (es) 2016-03-22
TR201904717T4 (tr) 2019-05-21
JP2018113702A (ja) 2018-07-19
EP3493545A1 (fr) 2019-06-05
RU2680194C1 (ru) 2019-02-18
TWI706671B (zh) 2020-10-01
EP3493545B1 (fr) 2021-01-13
EP3493544B1 (fr) 2020-12-23
TW201233190A (en) 2012-08-01
TWI566590B (zh) 2017-01-11
BR112013014258A2 (pt) 2016-09-20
TW202046737A (zh) 2020-12-16
JP6807987B2 (ja) 2021-01-06
RU2628259C1 (ru) 2017-08-15
US11831893B2 (en) 2023-11-28
JP2021044840A (ja) 2021-03-18
KR101538248B1 (ko) 2015-07-20
TW202116070A (zh) 2021-04-16
TW201834458A (zh) 2018-09-16
JP5984984B2 (ja) 2016-09-06
US20190394481A1 (en) 2019-12-26
TWI666925B (zh) 2019-07-21
BR112013014258B1 (pt) 2021-11-23
CA2820014A1 (fr) 2012-06-21
CA3123520A1 (fr) 2012-06-21
JP2016187228A (ja) 2016-10-27
JPWO2012081162A1 (ja) 2014-05-22
TWI647952B (zh) 2019-01-11
US20210044822A1 (en) 2021-02-11
CA2820014C (fr) 2016-09-27
TWI519141B (zh) 2016-01-21
US20230188742A1 (en) 2023-06-15
EP3493544A1 (fr) 2019-06-05
RU2649775C1 (ru) 2018-04-04
TWI728944B (zh) 2021-05-21
US11831892B2 (en) 2023-11-28
CA3123520C (fr) 2023-10-17
US11831896B2 (en) 2023-11-28
US20220303566A1 (en) 2022-09-22
TWI740801B (zh) 2021-09-21
JP6789256B2 (ja) 2020-11-25
US20220303565A1 (en) 2022-09-22
US10820000B2 (en) 2020-10-27
CN103262539A (zh) 2013-08-21
US10432956B2 (en) 2019-10-01
TW201937936A (zh) 2019-09-16
US10820001B2 (en) 2020-10-27
RU2602365C2 (ru) 2016-11-20
CA3052608C (fr) 2021-09-21
CA3207722A1 (fr) 2012-06-21
SG10202101292WA (en) 2021-03-30
US10827193B2 (en) 2020-11-03
RU2013132933A (ru) 2015-02-10
RU2547617C2 (ru) 2015-04-10
MX351072B (es) 2017-09-28
SG10201706999WA (en) 2017-09-28
EP2654300A4 (fr) 2014-09-17
KR20130101137A (ko) 2013-09-12
US20130279582A1 (en) 2013-10-24
CA2937202A1 (fr) 2012-06-21
TWI718084B (zh) 2021-02-01
EP3493543B1 (fr) 2020-12-23
ES2718426T3 (es) 2019-07-01
US20190394480A1 (en) 2019-12-26
EP2654300A1 (fr) 2013-10-23
RU2015107004A (ru) 2015-06-10
JP5711266B2 (ja) 2015-04-30
TW201611587A (zh) 2016-03-16
JP2019154074A (ja) 2019-09-12
CA3052608A1 (fr) 2012-06-21
EP3493543A1 (fr) 2019-06-05
EP2654300B1 (fr) 2019-03-06
US20190394479A1 (en) 2019-12-26
JP6469048B2 (ja) 2019-02-13
TW201709741A (zh) 2017-03-01
CA2937202C (fr) 2019-11-26
WO2012081162A1 (fr) 2012-06-21
TW202131694A (zh) 2021-08-16
JP2015130688A (ja) 2015-07-16
JP7012809B2 (ja) 2022-01-28
US11350120B2 (en) 2022-05-31

Similar Documents

Publication Publication Date Title
EP2661087A4 (fr) Procédé de codage d'image, procédé de décodage d'image, dispositif de codage d'image, dispositif de décodage d'image et dispositif de codage/décodage d'image
ZA201201443B (en) Image encoding method, image decoding method, image encoding device, and image decoding device
HK1224115A1 (zh) 圖像編碼裝置及其方法和圖像解碼裝置及其方法
EP2600612A4 (fr) Dispositif de décodage d'image, procédé de décodage d'image, dispositif de codage d'image, et procédé de codage d'image
EP2651128A4 (fr) Procédé de codage d'image, procédé de décodage d'image, dispositif de codage d'image et dispositif de décodage d'image
HK1186030A1 (zh) 圖像編碼設備、圖像解碼設備、圖像編碼方法、圖像解碼方法和程序
EP2645720A4 (fr) Procédé pour coder et décoder des images, et dispositif utilisant ce procédé
EP2624562A4 (fr) Dispositif de codage dynamique d'image, dispositif de décodage dynamique d'image, procédé de codage dynamique d'image et procédé de décodage dynamique d'image
SG10201912003RA (en) Moving image encoding device, moving image decoding device, moving image coding method, and moving image decoding method
EP2793468A4 (fr) Procédé de codage d'image, procédé de décodage d'image, dispositif de codage d'image, dispositif de décodage d'image, et dispositif de codage et de décodage d'image
HK1178355A1 (zh) 圖像編碼裝置、圖像解碼裝置、圖像編碼方法以及圖像解碼方法
EP2555523A4 (fr) Dispositif de codage d'image, dispositif de décodage d'image, procédé de codage d'image et procédé de décodage d'image
SG10201402451XA (en) Image encoding device, image decoding device, image encoding method, and image decoding method
EP2658260A4 (fr) Appareil de codage d'image, appareil de décodage d'image, procédé de codage d'image et procédé de décodage d'image
HK1225885B (zh) 解碼裝置、編碼裝置和解碼方法
SG10201509231QA (en) Image coding device, image decoding device, image coding method, and image decoding method
PL2605516T3 (pl) Sposób kodowania obrazu, sposób dekodowania obrazu, urządzenie do kodowania obrazu, urządzenie do dekodowania obrazu i program obsługujący
EP2557791A4 (fr) Dispositif de codage d'image animée, procédé de codage d'image animée, programme de codage d'image animée, dispositif de décodage d'image animée, procédé de décodage d'image animée et programme de décodage d'image animée
EP2621176A4 (fr) Procédé de codage d'image, procédé de décodage d'image, appareil de codage d'image et appareil de décodage d'image
EP2613537A4 (fr) Dispositif ainsi que procédé de codage, et dispositif ainsi que procédé de décodage
EP2528331A4 (fr) Procédé de codage d'images animées, procédé de décodage d'images animées, dispositif de codage d'images animées et procédé de décodage d'images animées
EP2562750A4 (fr) Dispositif de codage, dispositif de décodage, procédé de codage et procédé de décodage
EP2555186A4 (fr) Procédé et dispositif de codage, et procédé et dispositif de décodage