JP6088141B2 - 適応型のモード・ビデオ符号化および復号を行うための方法および装置 - Google Patents

適応型のモード・ビデオ符号化および復号を行うための方法および装置 Download PDF

Info

Publication number
JP6088141B2
JP6088141B2 JP2011549131A JP2011549131A JP6088141B2 JP 6088141 B2 JP6088141 B2 JP 6088141B2 JP 2011549131 A JP2011549131 A JP 2011549131A JP 2011549131 A JP2011549131 A JP 2011549131A JP 6088141 B2 JP6088141 B2 JP 6088141B2
Authority
JP
Japan
Prior art keywords
mode
picture
pictures
mapping information
mapping
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
JP2011549131A
Other languages
English (en)
Japanese (ja)
Other versions
JP2012517186A (ja
JP2012517186A5 (https=
Inventor
ジエン,ユンフエイ
ルウ,シヤオアン
イン,ペン
ソレ,ジヨエル
シユイ,チエン
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Thomson Licensing SAS
Original Assignee
Thomson Licensing SAS
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 Thomson Licensing SAS filed Critical Thomson Licensing SAS
Publication of JP2012517186A publication Critical patent/JP2012517186A/ja
Publication of JP2012517186A5 publication Critical patent/JP2012517186A5/ja
Application granted granted Critical
Publication of JP6088141B2 publication Critical patent/JP6088141B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • H04N19/102Methods 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
    • 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
    • H04N19/30Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/30Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/34Scalability techniques involving progressive bit-plane based encoding of the enhancement layer, e.g. fine granular scalability [FGS]
    • 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
    • H04N19/70Methods 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
JP2011549131A 2009-02-05 2009-12-11 適応型のモード・ビデオ符号化および復号を行うための方法および装置 Expired - Fee Related JP6088141B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15011509P 2009-02-05 2009-02-05
US61/150,115 2009-02-05
PCT/US2009/006505 WO2010090629A1 (en) 2009-02-05 2009-12-11 Methods and apparatus for adaptive mode video encoding and decoding

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2015122452A Division JP2015165723A (ja) 2009-02-05 2015-06-17 適応型のモード・ビデオ符号化および復号を行うための方法および装置

Publications (3)

Publication Number Publication Date
JP2012517186A JP2012517186A (ja) 2012-07-26
JP2012517186A5 JP2012517186A5 (https=) 2015-08-06
JP6088141B2 true JP6088141B2 (ja) 2017-03-01

Family

ID=42542312

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2011549131A Expired - Fee Related JP6088141B2 (ja) 2009-02-05 2009-12-11 適応型のモード・ビデオ符号化および復号を行うための方法および装置
JP2015122452A Pending JP2015165723A (ja) 2009-02-05 2015-06-17 適応型のモード・ビデオ符号化および復号を行うための方法および装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2015122452A Pending JP2015165723A (ja) 2009-02-05 2015-06-17 適応型のモード・ビデオ符号化および復号を行うための方法および装置

Country Status (7)

Country Link
US (1) US20110286513A1 (https=)
EP (1) EP2394431A4 (https=)
JP (2) JP6088141B2 (https=)
KR (1) KR101690291B1 (https=)
CN (1) CN102308580B (https=)
BR (1) BRPI0924265A2 (https=)
WO (1) WO2010090629A1 (https=)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112012009142B1 (pt) * 2009-10-20 2021-10-19 Sharp Kabushiki Kaisha Dispositivo de codificação de imagem móvel, dispositivo de decodificação de imagem móvel, método de codificação de imagem móvel e método de decodificação de imagem móvel
RU2523071C1 (ru) * 2010-04-09 2014-07-20 Мицубиси Электрик Корпорейшн Устройство кодирования движущихся изображений и устройство декодирования движущихся изображений
US8548062B2 (en) * 2010-07-16 2013-10-01 Sharp Laboratories Of America, Inc. System for low resolution power reduction with deblocking flag
RU2719308C2 (ru) 2011-04-12 2020-04-17 Сан Пэтент Траст Способ кодирования движущихся изображений, устройство кодирования движущихся изображений, способ декодирования движущихся изображений, устройство декодирования движущихся изображений и устройство кодирования и декодирования движущихся изображений
US9485518B2 (en) 2011-05-27 2016-11-01 Sun Patent Trust Decoding method and apparatus with candidate motion vectors
BR112013027344B1 (pt) 2011-05-27 2022-05-10 Sun Patent Trust Método de codificação de imagem, aparelho de codificação de imagem, método de decodificação de imagem, aparelho de decodificação de imagem, e aparelho de codificação e decodificação de imagem
KR101889582B1 (ko) 2011-05-31 2018-08-20 선 페이턴트 트러스트 동화상 부호화 방법, 동화상 부호화 장치, 동화상 복호화 방법, 동화상 복호화 장치, 및, 동화상 부호화 복호화 장치
MY181718A (en) 2011-06-30 2021-01-05 Sun Patent Trust Image decoding method, image encoding method, image decoding device, image encoding device, and image encoding/decoding device
US11245912B2 (en) 2011-07-12 2022-02-08 Texas Instruments Incorporated Fast motion estimation for hierarchical coding structures
US9456214B2 (en) 2011-08-03 2016-09-27 Sun Patent Trust Moving picture coding method, moving picture coding apparatus, moving picture decoding method, moving picture decoding apparatus, and moving picture coding and decoding apparatus
CN103858428B (zh) 2011-10-19 2018-07-03 太阳专利托管公司 图像编码方法、图像编码装置、图像解码方法及图像解码装置
RU2686008C2 (ru) * 2012-01-17 2019-04-23 Инфобридж Пте. Лтд. Способ применения краевого смещения
WO2013109026A1 (ko) * 2012-01-18 2013-07-25 엘지전자 주식회사 엔트로피 부호화/복호화 방법 및 그 장치
TWI514851B (zh) * 2012-02-15 2015-12-21 Novatek Microelectronics Corp 影像編碼/解碼系統與其方法
CN104935921B (zh) * 2014-03-20 2018-02-23 寰发股份有限公司 发送从模式组中选择的一个或多个编码模式的方法和设备
WO2018064967A1 (en) * 2016-10-07 2018-04-12 Mediatek Inc. Video encoding method and apparatus with syntax element signaling of employed projection layout and associated video decoding method and apparatus
CN114079774B (zh) * 2020-08-21 2024-05-31 北京三星通信技术研究有限公司 帧间预测信息的编解码方法及装置

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08205169A (ja) * 1995-01-20 1996-08-09 Matsushita Electric Ind Co Ltd 動画像符号化装置及び復号装置
JP4034380B2 (ja) * 1996-10-31 2008-01-16 株式会社東芝 画像符号化/復号化方法及び装置
CN1131638C (zh) * 1998-03-19 2003-12-17 日本胜利株式会社 采用一种自适应量化技术的视频信号编码方法及设备
KR100642043B1 (ko) 2001-09-14 2006-11-03 가부시키가이샤 엔티티 도코모 부호화 방법, 복호 방법, 부호화 장치, 복호 장치, 화상 처리 시스템, 및 저장 매체
JP2003324731A (ja) * 2002-04-26 2003-11-14 Sony Corp 符号化装置、復号装置、画像処理装置、それらの方法およびプログラム
US7596279B2 (en) * 2002-04-26 2009-09-29 Ntt Docomo, Inc. Image encoding device, image decoding device, image encoding method, image decoding method, image encoding program, and image decoding program
US20030231795A1 (en) * 2002-06-12 2003-12-18 Nokia Corporation Spatial prediction based intra-coding
JP3940657B2 (ja) * 2002-09-30 2007-07-04 株式会社東芝 動画像符号化方法と装置及び動画像復号化方法と装置
JP2004135252A (ja) * 2002-10-09 2004-04-30 Sony Corp 符号化処理方法、符号化装置及び復号化装置
CN1843038B (zh) * 2003-08-26 2010-09-22 汤姆森特许公司 用于解码混合内部-相互编码块的方法和装置
JPWO2006011197A1 (ja) * 2004-07-27 2008-05-01 三菱電機株式会社 符号化データ再符号化装置及びその復号装置並びにプログラム
CN1658673A (zh) * 2005-03-23 2005-08-24 南京大学 视频压缩编解码方法
US20070058713A1 (en) * 2005-09-14 2007-03-15 Microsoft Corporation Arbitrary resolution change downsizing decoder
CN101371584B (zh) * 2006-01-09 2011-12-14 汤姆森特许公司 提供用于多视图视频编码的降低分辨率的更新模式的方法和装置
EP1835749A1 (en) * 2006-03-16 2007-09-19 THOMSON Licensing Method for coding video data of a sequence of pictures
KR100829169B1 (ko) * 2006-07-07 2008-05-13 주식회사 리버트론 H.264 코딩의 압축모드 예측 장치 및 방법
US8428118B2 (en) 2006-08-17 2013-04-23 Ittiam Systems (P) Ltd. Technique for transcoding MPEG-2/MPEG-4 bitstream to H.264 bitstream
CN100508610C (zh) * 2007-02-02 2009-07-01 清华大学 H.264/avc视频编码中速率和失真的快速估计方法
JP2010135864A (ja) * 2007-03-29 2010-06-17 Toshiba Corp 画像符号化方法及び装置並びに画像復号化方法及び装置
US8619853B2 (en) * 2007-06-15 2013-12-31 Qualcomm Incorporated Separable directional transforms
KR100949917B1 (ko) * 2008-05-28 2010-03-30 한국산업기술대학교산학협력단 적응적 인트라 예측을 통한 고속 부호화 방법 및 시스템
US20100111166A1 (en) * 2008-10-31 2010-05-06 Rmi Corporation Device for decoding a video stream and method thereof

Also Published As

Publication number Publication date
BRPI0924265A2 (pt) 2016-01-26
JP2012517186A (ja) 2012-07-26
EP2394431A1 (en) 2011-12-14
JP2015165723A (ja) 2015-09-17
CN102308580B (zh) 2016-05-04
CN102308580A (zh) 2012-01-04
EP2394431A4 (en) 2013-11-06
US20110286513A1 (en) 2011-11-24
WO2010090629A1 (en) 2010-08-12
KR101690291B1 (ko) 2016-12-27
KR20110110855A (ko) 2011-10-07

Similar Documents

Publication Publication Date Title
JP6088141B2 (ja) 適応型のモード・ビデオ符号化および復号を行うための方法および装置
JP6688341B2 (ja) ビデオエンコーダおよびデコーダについての大きなブロックにつきイントラ予測を信号伝達する方法および装置
JP6329186B2 (ja) 改善されたイントラ・クロマ符号化および復号のための方法および装置
JP6708700B2 (ja) 統一された有意性マップ符号化方法および装置
JP6461355B2 (ja) 画像を符号化または復号する装置、方法、プログラム
JP6234994B2 (ja) ビデオ・コーディングのためのウェーブフロント並列処理
CN103947207B (zh) 用于图片分割方案的统一设计
JP6162150B2 (ja) ビデオコーディング用の残差4分木(rqt)コーディング
JP5869493B2 (ja) ビデオ符号化および復号化のためのテンプレート・マッチング予測の適応型残差更新のための方法および装置
JP6174123B2 (ja) ビデオコーディングにおける量子化パラメータ(qp)コーディング
KR101632776B1 (ko) 비디오 코딩에 대한 구문 엘리먼트들의 공동 코딩
JP5886425B2 (ja) ビデオコーディングのための適応パラメータセット
JP6266605B2 (ja) 映像コーディングにおけるロスレスコーディングモード及びパルスコード変調(pcm)モードのシグナリングの統一
CN102893606B (zh) 帧内编码将像素指定给各组的块的方法和装置
JP6239609B2 (ja) ビデオコーディングのための長期参照ピクチャをシグナリングすること
JP6345675B2 (ja) ビデオコーダの動作点のためのレイヤ識別子の向上したシグナリング
JP2016534649A (ja) イントラブロックコピー実行時の領域決定
JP2015516768A (ja) 変換係数コーディング
KR20210063483A (ko) 적응적 트리 선택을 사용한 이진 집합의 비디오 인코딩 및 디코딩을 위한 방법 및 장치
CN101711481A (zh) 使用预测数据精选进行视频编码的方法和装置
TW201408076A (zh) 在視訊寫碼中用於量化轉換係數之正負號隱藏技術
CN107258081A (zh) 对使用非正方形分割编码视频数据的优化
CN102118615B (zh) 采用可变块大小略过模式的视频编/解码方法和装置
JP2017512025A (ja) ビデオコーディングにおけるフリッカー検出および軽減
CN100563344C (zh) 视频压缩中自适应扫描和解压缩中自适应反扫描的方法

Legal Events

Date Code Title Description
RD02 Notification of acceptance of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7422

Effective date: 20120904

RD04 Notification of resignation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7424

Effective date: 20120907

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20121211

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20131226

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20140114

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20140414

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20140421

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20140714

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20150217

A524 Written submission of copy of amendment under article 19 pct

Free format text: JAPANESE INTERMEDIATE CODE: A524

Effective date: 20150617

A911 Transfer to examiner for re-examination before appeal (zenchi)

Free format text: JAPANESE INTERMEDIATE CODE: A911

Effective date: 20150625

A912 Re-examination (zenchi) completed and case transferred to appeal board

Free format text: JAPANESE INTERMEDIATE CODE: A912

Effective date: 20150925

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20161117

RD03 Notification of appointment of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7423

Effective date: 20161202

RD04 Notification of resignation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7424

Effective date: 20161202

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20170203

R150 Certificate of patent or registration of utility model

Ref document number: 6088141

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

LAPS Cancellation because of no payment of annual fees