CN104937939B - 用于时间运动矢量预测符标志的编码器和解码器及其方法 - Google Patents

用于时间运动矢量预测符标志的编码器和解码器及其方法 Download PDF

Info

Publication number
CN104937939B
CN104937939B CN201380027512.0A CN201380027512A CN104937939B CN 104937939 B CN104937939 B CN 104937939B CN 201380027512 A CN201380027512 A CN 201380027512A CN 104937939 B CN104937939 B CN 104937939B
Authority
CN
China
Prior art keywords
flag
value
block
collocated
temporal
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.)
Active
Application number
CN201380027512.0A
Other languages
English (en)
Chinese (zh)
Other versions
CN104937939A (zh
Inventor
余越
娄健
王利民
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.)
Google Technology Holdings LLC
Original Assignee
Motorola Mobility LLC
Google Technology Holdings LLC
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 Motorola Mobility LLC, Google Technology Holdings LLC filed Critical Motorola Mobility LLC
Publication of CN104937939A publication Critical patent/CN104937939A/zh
Application granted granted Critical
Publication of CN104937939B publication Critical patent/CN104937939B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H04N19/70—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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • H04N19/463—Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
    • 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • 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
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/513—Processing of motion vectors
    • 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
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/513—Processing of motion vectors
    • H04N19/517—Processing of motion vectors by encoding
    • 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
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/513—Processing of motion vectors
    • H04N19/517—Processing of motion vectors by encoding
    • H04N19/52—Processing of motion vectors by encoding by predictive encoding
    • 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
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/577—Motion compensation with bidirectional frame interpolation, i.e. using B-pictures

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
CN201380027512.0A 2012-04-11 2013-02-13 用于时间运动矢量预测符标志的编码器和解码器及其方法 Active CN104937939B (zh)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201261623036P 2012-04-11 2012-04-11
US61/623,036 2012-04-11
US201261640538P 2012-04-30 2012-04-30
US61/640,538 2012-04-30
US13/766,691 US9210425B2 (en) 2012-04-11 2013-02-13 Signaling of temporal motion vector predictor (MVP) flag for temporal prediction
PCT/US2013/025988 WO2013154673A1 (en) 2012-04-11 2013-02-13 Signaling of temporal motion vector predictor (mvp) flag for temporal prediction
US13/766,691 2013-02-13

Publications (2)

Publication Number Publication Date
CN104937939A CN104937939A (zh) 2015-09-23
CN104937939B true CN104937939B (zh) 2018-10-23

Family

ID=49325064

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380027512.0A Active CN104937939B (zh) 2012-04-11 2013-02-13 用于时间运动矢量预测符标志的编码器和解码器及其方法

Country Status (6)

Country Link
US (1) US9210425B2 (cg-RX-API-DMAC10.html)
EP (1) EP2837190A1 (cg-RX-API-DMAC10.html)
JP (1) JP6144754B2 (cg-RX-API-DMAC10.html)
KR (1) KR102099485B1 (cg-RX-API-DMAC10.html)
CN (1) CN104937939B (cg-RX-API-DMAC10.html)
WO (1) WO2013154673A1 (cg-RX-API-DMAC10.html)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL231159B1 (pl) * 2011-09-09 2019-01-31 Kt Corp Sposób uzyskiwania czasowego predykcyjnego wektora ruchu i urządzenie do stosowania tego sposobu
KR101662139B1 (ko) 2011-11-18 2016-10-10 구글 테크놀로지 홀딩스 엘엘씨 고효율 비디오 코딩을 위한 움직임 정보의 효율적인 저장
US9392235B2 (en) 2011-11-18 2016-07-12 Google Technology Holdings LLC Explicit way for signaling a collocated reference picture for video coding
CN107347160B (zh) 2011-11-18 2020-04-28 谷歌技术控股有限责任公司 针对高效率视频代码化用信号发送并置图片的显式方式
BR112014012187A2 (pt) 2011-11-21 2017-05-30 Motorola Mobility Llc determinação implícita e determinação implícita e explícita combinadas de imagem colocalizada para predição temporal
CN104303500B (zh) 2011-12-26 2018-04-13 谷歌技术控股有限责任公司 对于时间预测的并列图片的隐式确定
KR102030205B1 (ko) 2012-01-20 2019-10-08 선 페이턴트 트러스트 시간 움직임 벡터 예측을 사용하여 비디오를 부호화 및 복호하는 방법 및 장치
KR101996682B1 (ko) 2012-02-03 2019-07-04 선 페이턴트 트러스트 화상 부호화 방법, 화상 복호 방법, 화상 부호화 장치, 화상 복호 장치 및 화상 부호화 복호 장치
WO2013132792A1 (ja) 2012-03-06 2013-09-12 パナソニック株式会社 動画像符号化方法、動画像復号方法、動画像符号化装置、動画像復号装置、及び動画像符号化復号装置
US9549177B2 (en) 2012-04-11 2017-01-17 Google Technology Holdings LLC Evaluation of signaling of collocated reference picture for temporal prediction
US9319681B2 (en) 2012-07-18 2016-04-19 Google Technology Holdings LLC Signaling of temporal motion vector predictor (MVP) enable flag
US9749642B2 (en) 2014-01-08 2017-08-29 Microsoft Technology Licensing, Llc Selection of motion vector precision
US9774881B2 (en) * 2014-01-08 2017-09-26 Microsoft Technology Licensing, Llc Representing motion vectors in an encoded bitstream
WO2015139205A1 (en) * 2014-03-18 2015-09-24 Mediatek Singapore Pte. Ltd. An improved method for collocated picture in video coding
WO2018128228A1 (ko) * 2017-01-03 2018-07-12 엘지전자 주식회사 영상 코딩 시스템에서 영상 디코딩 방법 및 장치
US12556724B2 (en) 2019-03-20 2026-02-17 V-Nova International Limited Processing of residuals in video coding
GB2618714B (en) 2019-03-20 2024-03-13 V Nova Int Ltd Low complexity enhancement video coding
GB2599509B (en) 2019-03-20 2023-08-23 V Nova Int Ltd Residual filtering in signal enhancement coding
US11601666B2 (en) * 2019-06-25 2023-03-07 Qualcomm Incorporated Derivation of temporal motion vector prediction candidates in video coding
US12407864B2 (en) * 2019-10-25 2025-09-02 Sharp Kabushiki Kaisha Systems and methods for signaling picture information in video coding
US12177466B2 (en) * 2019-11-27 2024-12-24 Lg Electronics Inc. Image decoding method and device therefor
CN120640011A (zh) * 2019-11-27 2025-09-12 Lg电子株式会社 图像解码方法、图像编码方法和图像数据发送方法
WO2021125145A1 (en) * 2019-12-18 2021-06-24 Sharp Kabushiki Kaisha Systems and methods for signaling picture output resolution in video coding
JP7457142B2 (ja) 2020-02-14 2024-03-27 北京字節跳動網絡技術有限公司 映像ビットストリームにおける同一位置に配置されたピクチャの指示
KR102755793B1 (ko) * 2020-03-30 2025-01-15 바이트댄스 아이엔씨 비디오 코딩에서의 동일 위치 픽처에 대한 제약
CN116233464B (zh) 2020-04-08 2024-03-19 北京达佳互联信息技术有限公司 用于视频编码的方法、装置和非暂态计算机可读存储介质

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012043882A1 (en) * 2010-10-01 2012-04-05 Sharp Kabushiki Kaisha System for nested entropy encoding

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7466843B2 (en) 2000-07-07 2008-12-16 Pryor Timothy R Multi-functional control and entertainment systems
WO2002025323A2 (en) 2000-09-20 2002-03-28 Dataplay, Inc. Etched micro lens and method and apparatus for fabricating
US6961055B2 (en) 2001-05-09 2005-11-01 Free Radical Design Limited Methods and apparatus for constructing virtual environments
AU2003281133A1 (en) 2002-07-15 2004-02-02 Hitachi, Ltd. Moving picture encoding method and decoding method
WO2004012459A1 (ja) 2002-07-26 2004-02-05 Matsushita Electric Industrial Co., Ltd. 動画像符号化方法、動画像復号化方法および記録媒体
US7227901B2 (en) 2002-11-21 2007-06-05 Ub Video Inc. Low-complexity deblocking filter
US7755620B2 (en) 2003-05-20 2010-07-13 Interlego Ag Method and system for manipulating a digital representation of a three-dimensional object
US7609763B2 (en) 2003-07-18 2009-10-27 Microsoft Corporation Advanced bi-directional predictive coding of video frames
JP4262014B2 (ja) 2003-07-31 2009-05-13 キヤノン株式会社 画像撮影装置および画像処理方法
US7567617B2 (en) 2003-09-07 2009-07-28 Microsoft Corporation Predicting motion vectors for fields of forward-predicted interlaced video frames
US7400681B2 (en) 2003-11-28 2008-07-15 Scientific-Atlanta, Inc. Low-complexity motion vector prediction for video codec with two lists of reference pictures
JP3879741B2 (ja) 2004-02-25 2007-02-14 ソニー株式会社 画像情報符号化装置および画像情報符号化方法
JP2007533197A (ja) 2004-04-08 2007-11-15 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ マルチメディアデータに適用される符号化方法
EP1589763A2 (en) 2004-04-20 2005-10-26 Sony Corporation Image processing apparatus, method and program
IL165190A (en) 2004-11-14 2012-05-31 Elbit Systems Ltd System and method for stabilizing an image
US7261266B2 (en) 2005-03-31 2007-08-28 Satterfield Johnny A Deployable video arm
US8385427B2 (en) 2005-04-15 2013-02-26 Apple Inc. Reduced resolution video decode
WO2007132647A1 (ja) 2006-05-12 2007-11-22 Panasonic Corporation 動画像復号化装置
US8254455B2 (en) 2007-06-30 2012-08-28 Microsoft Corporation Computing collocated macroblock information for direct mode macroblocks
US8896712B2 (en) 2007-07-20 2014-11-25 Omnivision Technologies, Inc. Determining and correcting for imaging device motion during an exposure
US8908765B2 (en) 2007-11-15 2014-12-09 General Instrument Corporation Method and apparatus for performing motion estimation
US9078007B2 (en) 2008-10-03 2015-07-07 Qualcomm Incorporated Digital video coding with interpolation filters and offsets
US8917769B2 (en) 2009-07-03 2014-12-23 Intel Corporation Methods and systems to estimate motion based on reconstructed reference frames at a video decoder
WO2011050641A1 (en) 2009-10-28 2011-05-05 Mediatek Singapore Pte. Ltd. Video coding methods and video encoders and decoders with localized weighted prediction
US8594200B2 (en) 2009-11-11 2013-11-26 Mediatek Inc. Method of storing motion vector information and video decoding apparatus
US9083984B2 (en) 2010-03-19 2015-07-14 Texas Instruments Incorporated Adaptive coding structure and adaptive FCode determination in video coding
CN107347160B (zh) 2011-11-18 2020-04-28 谷歌技术控股有限责任公司 针对高效率视频代码化用信号发送并置图片的显式方式
KR101662139B1 (ko) 2011-11-18 2016-10-10 구글 테크놀로지 홀딩스 엘엘씨 고효율 비디오 코딩을 위한 움직임 정보의 효율적인 저장
US9392235B2 (en) 2011-11-18 2016-07-12 Google Technology Holdings LLC Explicit way for signaling a collocated reference picture for video coding
BR112014012187A2 (pt) 2011-11-21 2017-05-30 Motorola Mobility Llc determinação implícita e determinação implícita e explícita combinadas de imagem colocalizada para predição temporal
CN104303500B (zh) 2011-12-26 2018-04-13 谷歌技术控股有限责任公司 对于时间预测的并列图片的隐式确定
KR101996682B1 (ko) * 2012-02-03 2019-07-04 선 페이턴트 트러스트 화상 부호화 방법, 화상 복호 방법, 화상 부호화 장치, 화상 복호 장치 및 화상 부호화 복호 장치
WO2013132792A1 (ja) * 2012-03-06 2013-09-12 パナソニック株式会社 動画像符号化方法、動画像復号方法、動画像符号化装置、動画像復号装置、及び動画像符号化復号装置
US9549177B2 (en) 2012-04-11 2017-01-17 Google Technology Holdings LLC Evaluation of signaling of collocated reference picture for temporal prediction
US9319681B2 (en) 2012-07-18 2016-04-19 Google Technology Holdings LLC Signaling of temporal motion vector predictor (MVP) enable flag
US20140056356A1 (en) 2012-08-21 2014-02-27 Motorola Mobility Llc Method and apparatus for efficient signaling of weighted prediction in advanced coding schemes

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012043882A1 (en) * 2010-10-01 2012-04-05 Sharp Kabushiki Kaisha System for nested entropy encoding

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
AHG14/AHG15/NON-CE9：loss robustness issue in TMVP disabling;WAHADANIAH V ET AL;《8.JCT-VC MEETING》;20120121;第1至第4页 *
Contsrained temporal motion vector prediction for error resilience;LI B ET.AL;《4.JCT-VC MEETING》;20110128;第1至4页 *
High Efficiency Video Coding text specification draft 6;BROSS B ET AL;《8.JCT-VC MEETING》;20120210;36页至109页 *
High-level syntax:Marking process for non-TMVP pictures;LI(USTC) B ET AL;《7.JCT-VC MEETING》;20111108;第1至4页 *

Also Published As

Publication number Publication date
JP6144754B2 (ja) 2017-06-07
KR20150040791A (ko) 2015-04-15
CN104937939A (zh) 2015-09-23
JP2015516758A (ja) 2015-06-11
US20130272406A1 (en) 2013-10-17
EP2837190A1 (en) 2015-02-18
KR102099485B1 (ko) 2020-04-09
US9210425B2 (en) 2015-12-08
WO2013154673A1 (en) 2013-10-17

Similar Documents

Publication Publication Date Title
CN104937939A (zh) 用信号发送用于时间预测的时间运动矢量预测符(mvp)标志
US9549177B2 (en) Evaluation of signaling of collocated reference picture for temporal prediction
KR101607038B1 (ko) 시간 예측을 위한 병치된 픽처의 암시적 결정 및 결합된 암시적 및 명시적 결정
US11909960B2 (en) Method and apparatus for processing video signal
CN104303500B (zh) 对于时间预测的并列图片的隐式确定
CN113287300B (zh) 针对照度补偿的块大小限制
US20220060736A1 (en) Method and an apparatus for processing a video signal
KR102621943B1 (ko) 비디오 코딩을 위한 적응적 모션 벡터 정밀도
CN109792531B (zh) 一种编解码视频数据的方法、设备及存储介质
US11533472B2 (en) Method for reference picture processing in video coding
AU2015330676B2 (en) Intra block copy prediction restrictions for parallel processing
CN103797795B (zh) 用于运动矢量预测的方法和设备
US20140023142A1 (en) Signaling of temporal motion vector predictor (mvp) enable flag
KR20130119478A (ko) 시간적 블록 병합 모드
EP3443748A1 (en) Conformance constraint for collocated reference index in video coding
CN117296319A (zh) 基于邻居的分割约束
HK40102592A (en) Adaptive bilateral matching for decoder side motion vector refinement
WO2014028631A1 (en) Signaling of temporal motion vector predictor (mvp) enable flag
WO2014051962A1 (en) Signaling of scaling list

Legal Events

Date Code Title Description
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C41 Transfer of patent application or patent right or utility model
TA01 Transfer of patent application right

Effective date of registration: 20160602

Address after: American California

Applicant after: Technology Holdings Co., Ltd of Google

Address before: Illinois

Applicant before: Motorola Mobility, Inc.

GR01 Patent grant
GR01 Patent grant