PL3809703T3 - Kodowanie wideo - Google Patents

Kodowanie wideo

Info

Publication number
PL3809703T3
PL3809703T3 PL20205284.1T PL20205284T PL3809703T3 PL 3809703 T3 PL3809703 T3 PL 3809703T3 PL 20205284 T PL20205284 T PL 20205284T PL 3809703 T3 PL3809703 T3 PL 3809703T3
Authority
PL
Poland
Prior art keywords
video coding
coding
video
Prior art date
Application number
PL20205284.1T
Other languages
English (en)
Inventor
Saori Asaka
Takeshi Chujoh
Akiyuki Tanizawa
Goki Yasuda
Naofumi Wada
Takashi Watanabe
Original Assignee
Kabushiki Kaisha Toshiba
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 Kabushiki Kaisha Toshiba filed Critical Kabushiki Kaisha Toshiba
Publication of PL3809703T3 publication Critical patent/PL3809703T3/pl

Links

Classifications

    • 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
    • H04N19/503Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51Motion estimation or motion compensation
    • 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
    • H04N19/91Entropy coding, e.g. variable length coding [VLC] or arithmetic 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
    • H04N19/124Quantisation
    • 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
    • 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
    • H04N19/13Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
    • 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
    • H04N19/50Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51Motion estimation or motion compensation
    • H04N19/513Processing of motion vectors
    • 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

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)
PL20205284.1T 2009-06-18 2009-06-18 Kodowanie wideo PL3809703T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP20205284.1A EP3809703B1 (en) 2009-06-18 2009-06-18 Video encoding
PCT/JP2009/061130 WO2010146696A1 (ja) 2009-06-18 2009-06-18 動画像符号化装置及び動画像復号化装置

Publications (1)

Publication Number Publication Date
PL3809703T3 true PL3809703T3 (pl) 2023-12-11

Family

ID=43356034

Family Applications (3)

Application Number Title Priority Date Filing Date
PL18193270T PL3448031T3 (pl) 2009-06-18 2009-06-18 Urządzenie do dekodowania wideo i metoda dekodowania wideo
PL23188518.7T PL4254961T3 (pl) 2009-06-18 2009-06-18 Kodowanie wideo
PL20205284.1T PL3809703T3 (pl) 2009-06-18 2009-06-18 Kodowanie wideo

Family Applications Before (2)

Application Number Title Priority Date Filing Date
PL18193270T PL3448031T3 (pl) 2009-06-18 2009-06-18 Urządzenie do dekodowania wideo i metoda dekodowania wideo
PL23188518.7T PL4254961T3 (pl) 2009-06-18 2009-06-18 Kodowanie wideo

Country Status (21)

Country Link
US (5) US9167273B2 (pl)
EP (11) EP2768229B1 (pl)
JP (1) JP5242784B2 (pl)
KR (1) KR101368053B1 (pl)
CN (1) CN102461172B (pl)
AU (1) AU2009348128B2 (pl)
BR (5) BRPI0924908B1 (pl)
CA (1) CA2765828C (pl)
CY (1) CY1123899T1 (pl)
DK (3) DK3448031T3 (pl)
ES (2) ES2963468T3 (pl)
FI (2) FI3809703T3 (pl)
HR (3) HRP20231396T1 (pl)
HU (2) HUE053386T2 (pl)
LT (3) LT3448031T (pl)
MX (1) MX2011013707A (pl)
PL (3) PL3448031T3 (pl)
PT (3) PT4254961T (pl)
RU (1) RU2486692C1 (pl)
SI (3) SI4254961T1 (pl)
WO (1) WO2010146696A1 (pl)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8126046B2 (en) * 2006-06-30 2012-02-28 Intel Corporation Flexible macroblock ordering and arbitrary slice ordering apparatus, system, and method
CN102823248B (zh) 2010-04-08 2015-06-24 株式会社东芝 图像编码方法以及图像编码装置
US8796009B2 (en) * 2010-06-21 2014-08-05 Toyota Motor Engineering & Manufacturing North America, Inc. Clearcoat containing thermolysin-like protease from Bacillus stearothermophilus for cleaning of insect body stains
US11015149B2 (en) * 2010-06-21 2021-05-25 Toyota Motor Corporation Methods of facilitating removal of a fingerprint
US9247252B2 (en) * 2011-01-26 2016-01-26 Hitachi, Ltd. Image decoding device
KR102259792B1 (ko) 2012-07-02 2021-06-02 엘지전자 주식회사 영상 정보 코딩 방법 및 이를 이용하는 장치
CN103841425B (zh) * 2012-10-08 2017-04-05 华为技术有限公司 用于运动矢量预测的运动矢量列表建立的方法、装置
CN102883163B (zh) 2012-10-08 2014-05-28 华为技术有限公司 用于运动矢量预测的运动矢量列表建立的方法、装置
US9774881B2 (en) 2014-01-08 2017-09-26 Microsoft Technology Licensing, Llc Representing motion vectors in an encoded bitstream
US9749642B2 (en) 2014-01-08 2017-08-29 Microsoft Technology Licensing, Llc Selection of motion vector precision
US9942560B2 (en) * 2014-01-08 2018-04-10 Microsoft Technology Licensing, Llc Encoding screen capture data
JP2015053729A (ja) * 2014-11-17 2015-03-19 株式会社東芝 画像符号化方法及び画像復号化方法
JP6196341B2 (ja) * 2016-02-17 2017-09-13 株式会社東芝 画像符号化方法及び画像復号化方法
JP6271694B2 (ja) * 2016-12-16 2018-01-31 株式会社東芝 画像符号化方法及び画像復号化方法
RU2740859C1 (ru) 2017-05-31 2021-01-21 ЭлДжи ЭЛЕКТРОНИКС ИНК. Способ и устройство для выполнения декодирования изображения на основе интра-предсказания в системе кодирования изображений
JP6370977B2 (ja) * 2017-08-31 2018-08-08 株式会社東芝 画像符号化方法及び画像復号化方法
JP6367452B2 (ja) * 2017-11-13 2018-08-01 株式会社東芝 画像符号化方法及び画像復号化方法
EP3794824A1 (en) 2018-06-29 2021-03-24 Beijing Bytedance Network Technology Co. Ltd. Conditions for updating luts
TWI752331B (zh) 2018-06-29 2022-01-11 大陸商北京字節跳動網絡技術有限公司 當向Merge/AMVP添加HMVP候選時的部分/完全修剪
KR102840294B1 (ko) * 2018-06-29 2025-07-30 두인 비전 컴퍼니 리미티드 하나 또는 다수의 룩업 테이블들을 사용하여 이전에 코딩된 모션 정보를 순서대로 저장하고 이를 사용하여 후속 블록들을 코딩하는 개념
EP4325861A3 (en) 2018-06-29 2024-03-06 Beijing Bytedance Network Technology Co., Ltd. Interaction between lut and amvp
WO2020003282A1 (en) 2018-06-29 2020-01-02 Beijing Bytedance Network Technology Co., Ltd. Managing motion vector predictors for video coding
WO2020003261A1 (en) 2018-06-29 2020-01-02 Beijing Bytedance Network Technology Co., Ltd. Selection from multiple luts
KR20240005240A (ko) 2018-06-29 2024-01-11 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 Lut에서의 모션 후보들의 검사 순서
WO2020003278A1 (en) 2018-06-29 2020-01-02 Beijing Bytedance Network Technology Co., Ltd. Update of look up table: fifo, constrained fifo
JP6609004B2 (ja) * 2018-07-02 2019-11-20 株式会社東芝 画像符号化方法及び画像復号化方法
EP3815376A1 (en) 2018-07-02 2021-05-05 Beijing Bytedance Network Technology Co. Ltd. Luts with intra prediction modes and intra mode prediction from non-adjacent blocks
CN111064961B (zh) 2018-09-12 2023-06-09 北京字节跳动网络技术有限公司 视频处理方法和装置
JP7275286B2 (ja) 2019-01-10 2023-05-17 北京字節跳動網絡技術有限公司 Lut更新の起動
WO2020143824A1 (en) 2019-01-13 2020-07-16 Beijing Bytedance Network Technology Co., Ltd. Interaction between lut and shared merge list
WO2020147772A1 (en) 2019-01-16 2020-07-23 Beijing Bytedance Network Technology Co., Ltd. Motion candidates derivation
WO2020192611A1 (en) 2019-03-22 2020-10-01 Beijing Bytedance Network Technology Co., Ltd. Interaction between merge list construction and other tools
JP6795666B2 (ja) * 2019-10-21 2020-12-02 株式会社東芝 画像符号化方法及び画像復号化方法

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58138655A (ja) 1982-02-12 1983-08-17 Toshiba Corp 文書印刷制御装置
JPH03253119A (ja) 1990-03-02 1991-11-12 Kokusai Denshin Denwa Co Ltd <Kdd> 適応予測符号化における制御情報削減方式
KR100244291B1 (ko) * 1997-07-30 2000-02-01 구본준 동영상 움직임 벡터 코딩 방법
KR100249223B1 (ko) * 1997-09-12 2000-03-15 구자홍 엠팩(mpeg)-4의움직임벡터코딩방법
JP3646845B2 (ja) * 1998-03-03 2005-05-11 Kddi株式会社 ビデオ符号化装置
US6876702B1 (en) * 1998-10-13 2005-04-05 Stmicroelectronics Asia Pacific (Pte) Ltd. Motion vector detection with local motion estimator
US6735249B1 (en) 1999-08-11 2004-05-11 Nokia Corporation Apparatus, and associated method, for forming a compressed motion vector field utilizing predictive motion coding
JP4114859B2 (ja) * 2002-01-09 2008-07-09 松下電器産業株式会社 動きベクトル符号化方法および動きベクトル復号化方法
EP1347649A1 (en) 2002-03-18 2003-09-24 Lg Electronics Inc. B picture mode determining method and apparatus in video coding system
CN1449197A (zh) * 2002-03-29 2003-10-15 Lg电子株式会社 视频编码系统中的b图象模式确定方法与装置
JP4130780B2 (ja) 2002-04-15 2008-08-06 松下電器産業株式会社 画像符号化方法および画像復号化方法
JP2004208259A (ja) 2002-04-19 2004-07-22 Matsushita Electric Ind Co Ltd 動きベクトル計算方法
ES2742799T3 (es) * 2002-04-19 2020-02-17 Panasonic Ip Corp America Procedimiento de cálculo de vectores de movimiento
JP4130783B2 (ja) * 2002-04-23 2008-08-06 松下電器産業株式会社 動きベクトル符号化方法および動きベクトル復号化方法
JP2003319391A (ja) 2002-04-26 2003-11-07 Sony Corp 符号化装置および方法、復号装置および方法、記録媒体、並びにプログラム
KR100491530B1 (ko) * 2002-05-03 2005-05-27 엘지전자 주식회사 모션 벡터 결정 방법
KR100506864B1 (ko) * 2002-10-04 2005-08-05 엘지전자 주식회사 모션벡터 결정방법
JP4373702B2 (ja) 2003-05-07 2009-11-25 株式会社エヌ・ティ・ティ・ドコモ 動画像符号化装置、動画像復号化装置、動画像符号化方法、動画像復号化方法、動画像符号化プログラム及び動画像復号化プログラム
JP2005005844A (ja) * 2003-06-10 2005-01-06 Hitachi Ltd 計算装置及び符号化処理プログラム
US7233622B2 (en) * 2003-08-12 2007-06-19 Lsi Corporation Reduced complexity efficient binarization method and/or circuit for motion vector residuals
US8064520B2 (en) * 2003-09-07 2011-11-22 Microsoft Corporation Advanced bi-directional predictive coding of interlaced video
US7454076B2 (en) 2004-06-15 2008-11-18 Cisco Technology, Inc. Hybrid variable length coding method for low bit rate video coding
CN101005620B (zh) 2004-09-03 2011-08-10 微软公司 为隔行扫描和逐行扫描视频编码和解码宏块和运动信息中的革新
WO2006052577A2 (en) * 2004-11-04 2006-05-18 Thomson Licensing Method and apparatus for fast mode decision of b-frames in a video encoder
JP4146444B2 (ja) * 2005-03-16 2008-09-10 株式会社東芝 動画像符号化の方法及び装置
JP4047879B2 (ja) * 2005-08-23 2008-02-13 松下電器産業株式会社 動きベクトル検出装置および動きベクトル検出方法
CN101005614A (zh) 2006-01-17 2007-07-25 鲁海宁 动态图像编解码方法、装置和计算机可读记录介质
US7573407B2 (en) * 2006-11-14 2009-08-11 Qualcomm Incorporated Memory efficient adaptive block coding
US8335261B2 (en) 2007-01-08 2012-12-18 Qualcomm Incorporated Variable length coding techniques for coded block patterns
JP2008205790A (ja) * 2007-02-20 2008-09-04 Matsushita Electric Ind Co Ltd H.264復号装置、プログラム、および記録媒体
JP5025286B2 (ja) 2007-02-28 2012-09-12 シャープ株式会社 符号化装置及び復号装置
JP2009060377A (ja) * 2007-08-31 2009-03-19 Toshiba Corp 補間フレーム生成装置及び補間フレーム生成方法
US8938009B2 (en) * 2007-10-12 2015-01-20 Qualcomm Incorporated Layered encoded bitstream structure
US8228990B2 (en) * 2008-01-16 2012-07-24 Sony Corporation Template matching scheme using multiple predictors as candidates for intra-prediction
ES2812473T3 (es) * 2008-03-19 2021-03-17 Nokia Technologies Oy Vector de movimiento combinado y predicción de índice de referencia para la codificación de vídeo
TWI491258B (zh) * 2008-06-20 2015-07-01 Mstar Semiconductor Inc 決定移動向量的方法及其相關裝置
JP5739025B2 (ja) 2014-01-20 2015-06-24 株式会社東芝 動画像復号化装置及び方法

Also Published As

Publication number Publication date
PT3809703T (pt) 2023-11-23
LT3448031T (lt) 2021-02-10
JP5242784B2 (ja) 2013-07-24
BRPI0924908B1 (pt) 2021-05-11
CA2765828A1 (en) 2010-12-23
AU2009348128B2 (en) 2014-05-15
JPWO2010146696A1 (ja) 2012-11-29
EP2768228B1 (en) 2016-08-24
HRP20251278T1 (hr) 2026-01-16
ES2963468T3 (es) 2024-03-27
EP3179721B1 (en) 2018-08-01
EP2530937A3 (en) 2013-07-10
EP4254961A2 (en) 2023-10-04
KR101368053B1 (ko) 2014-02-27
EP4254961A3 (en) 2023-12-20
DK3809703T3 (da) 2023-11-20
DK4254961T3 (da) 2026-01-12
BR122015029294A2 (pt) 2016-05-10
US9307242B2 (en) 2016-04-05
BRPI0924908A2 (pt) 2016-05-03
US20140177727A1 (en) 2014-06-26
EP3448031A1 (en) 2019-02-27
US20120128073A1 (en) 2012-05-24
EP3448031B1 (en) 2020-12-23
EP2530937A2 (en) 2012-12-05
EP3809703B1 (en) 2023-09-13
US9602815B2 (en) 2017-03-21
PL3448031T3 (pl) 2021-04-19
HRP20210210T1 (hr) 2021-06-25
SI3809703T1 (sl) 2024-04-30
CN102461172B (zh) 2015-03-11
EP2765779B1 (en) 2018-10-10
BR122021002161B1 (pt) 2021-09-28
CY1123899T1 (el) 2022-05-27
MX2011013707A (es) 2012-02-28
LT4254961T (lt) 2026-01-26
RU2486692C1 (ru) 2013-06-27
KR20120024731A (ko) 2012-03-14
US20140185684A1 (en) 2014-07-03
EP2765778B1 (en) 2016-08-17
EP2445215A4 (en) 2013-07-10
EP2445215B1 (en) 2015-03-18
EP2765779A1 (en) 2014-08-13
BR122021002162B1 (pt) 2021-09-28
CN102461172A (zh) 2012-05-16
EP4657861A3 (en) 2026-03-04
WO2010146696A1 (ja) 2010-12-23
LT3809703T (lt) 2023-12-11
AU2009348128A1 (en) 2012-01-19
EP2768229B1 (en) 2017-03-29
EP2530937B1 (en) 2015-03-18
EP2765778A1 (en) 2014-08-13
US20140185685A1 (en) 2014-07-03
EP4657861A2 (en) 2025-12-03
HRP20231396T1 (hr) 2024-05-10
HUE065097T2 (hu) 2024-05-28
US9167273B2 (en) 2015-10-20
DK3448031T3 (da) 2021-02-01
EP3179721A1 (en) 2017-06-14
EP2445215A1 (en) 2012-04-25
CA2765828C (en) 2016-04-19
PT3448031T (pt) 2021-02-05
ES2850074T3 (es) 2021-08-25
PL4254961T3 (pl) 2026-01-26
PT4254961T (pt) 2026-01-07
FI3809703T3 (fi) 2023-12-04
EP3809703A1 (en) 2021-04-21
EP2768229A1 (en) 2014-08-20
EP2768228A1 (en) 2014-08-20
US20140192888A1 (en) 2014-07-10
SI3448031T1 (sl) 2021-03-31
SI4254961T1 (sl) 2026-01-30
BR122020003111B1 (pt) 2021-05-11
FI4254961T3 (fi) 2025-12-23
EP4254961B1 (en) 2025-10-08
HUE053386T2 (hu) 2021-06-28

Similar Documents

Publication Publication Date Title
PL3809703T3 (pl) Kodowanie wideo
EP2659674A4 (en) VIDEO CODING
LT3591970T (lt) Prisitaikantis vaizdo dekodavimo būdas
PL3288262T3 (pl) Sposób dekodowania wideo
DK2608539T3 (da) Videoafkodningsfremgangsmåde
BRPI1014750A2 (pt) transmissão
DK2712198T3 (da) Billeddekodningsapparat
DK2774363T3 (da) Intra-modus videokodning
BRPI1008774A2 (pt) espiroamida substituída
EP2324631A4 (en) VIDEO JUNCTION
BRPI1008827A2 (pt) deisobutenizador
BRPI1014968A2 (pt) subalargador
BRPI1009811A2 (pt) transmissão.
DE112009005323A5 (de) Hebelarmprüfmaschine
DE112009005462T8 (de) Lenkungsssteuervorrichtung
BR112012004964A2 (pt) girocóptero
GB201212461D0 (en) Video coding using pixel-streams
BRPI1010159A2 (pt) bistuti
FI20090040A0 (fi) Videon käsittely
EP2448583A4 (en) Substituted 4-hydroxypyrimidine-5-carboxamides
ES1070429Y (es) Traspaleta mejorada
FI20095273A0 (fi) Digitaalinen videokoodaus
BR112012003616A2 (pt) metilpirroloprimidinacarboxamidas
EP2448584A4 (en) Substituted 4-hydroxypropyl-5-carboxamide
BRPI0919750A2 (pt) transmissão