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

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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
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CN104937939A (zh
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余越
娄健
王利民
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Google Technology Holdings LLC
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    • 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

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  • 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)

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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
US13/766,691 2013-02-13
PCT/US2013/025988 WO2013154673A1 (en) 2012-04-11 2013-02-13 Signaling of temporal motion vector predictor (mvp) flag for temporal prediction

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

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US (1) US9210425B2 (https=)
EP (1) EP2837190A1 (https=)
JP (1) JP6144754B2 (https=)
KR (1) KR102099485B1 (https=)
CN (1) CN104937939B (https=)
WO (1) WO2013154673A1 (https=)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2600547C2 (ru) 2011-09-09 2016-10-20 Кт Корпорейшн Способ получения вектора движения с временным предсказанием и устройство, использующее этот способ
US9350992B2 (en) 2011-11-18 2016-05-24 Google Technology Holdings LLC Explicit way for signaling a collocated picture for high efficiency video coding
US9392235B2 (en) 2011-11-18 2016-07-12 Google Technology Holdings LLC Explicit way for signaling a collocated reference picture for video coding
KR101662139B1 (ko) 2011-11-18 2016-10-10 구글 테크놀로지 홀딩스 엘엘씨 고효율 비디오 코딩을 위한 움직임 정보의 효율적인 저장
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
US9300959B2 (en) 2011-12-26 2016-03-29 Google Technology Holdings LLC Implicit determination of collocated picture for temporal prediction
EP2805511B1 (en) 2012-01-20 2019-03-06 Sun Patent Trust Methods and apparatus for encoding and decoding video using temporal motion vector prediction
RU2616555C2 (ru) * 2012-02-03 2017-04-17 Сан Пэтент Траст Способ кодирования изображений, способ декодирования изображений, устройство кодирования изображений, устройство декодирования изображений и устройство кодирования и декодирования изображений
EP4468696A3 (en) 2012-03-06 2025-02-19 Sun Patent Trust Method for coding video, method for decoding video, device for coding video, device for decoding video, and device for coding/decoding video
WO2013154674A1 (en) 2012-04-11 2013-10-17 Motorola Mobility 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
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
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
GB2620499B (en) 2019-03-20 2024-04-03 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
US12273544B2 (en) 2019-03-20 2025-04-08 V-Nova International Limited Rate control for a video encoder
US11601666B2 (en) * 2019-06-25 2023-03-07 Qualcomm Incorporated Derivation of temporal motion vector prediction candidates in video coding
WO2021079948A1 (en) * 2019-10-25 2021-04-29 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
WO2021107638A1 (ko) * 2019-11-27 2021-06-03 엘지전자 주식회사 슬라이스 관련 정보를 시그널링하는 방법 및 장치
WO2021125145A1 (en) * 2019-12-18 2021-06-24 Sharp Kabushiki Kaisha Systems and methods for signaling picture output resolution in video coding
JP7397211B2 (ja) 2020-02-14 2023-12-12 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サブピクチャ情報の信号通知
KR102755793B1 (ko) 2020-03-30 2025-01-15 바이트댄스 아이엔씨 비디오 코딩에서의 동일 위치 픽처에 대한 제약
MX2022012669A (es) 2020-04-08 2022-11-07 Beijing Dajia Internet Information Tech Co Ltd Metodos y aparatos para se?alizacion de elementos de sintaxis en codificacion de video.

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
EP1422946A4 (en) 2002-07-26 2008-04-02 Matsushita Electric Industrial Co Ltd MOVING IMAGE PROCEDURE, MOVABLE IMAGE DECODING METHOD AND RECORD MEDIUM
US7227901B2 (en) 2002-11-21 2007-06-05 Ub Video Inc. Low-complexity deblocking filter
CA2524031C (en) 2003-05-20 2015-07-07 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
US20080267290A1 (en) 2004-04-08 2008-10-30 Koninklijke Philips Electronics N.V. Coding Method Applied to Multimedia Data
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
JP5155157B2 (ja) 2006-05-12 2013-02-27 パナソニック株式会社 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
KR101662139B1 (ko) 2011-11-18 2016-10-10 구글 테크놀로지 홀딩스 엘엘씨 고효율 비디오 코딩을 위한 움직임 정보의 효율적인 저장
US9350992B2 (en) 2011-11-18 2016-05-24 Google Technology Holdings LLC Explicit way for signaling a collocated picture for high efficiency video coding
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
US9300959B2 (en) 2011-12-26 2016-03-29 Google Technology Holdings LLC Implicit determination of collocated picture for temporal prediction
RU2616555C2 (ru) * 2012-02-03 2017-04-17 Сан Пэтент Траст Способ кодирования изображений, способ декодирования изображений, устройство кодирования изображений, устройство декодирования изображений и устройство кодирования и декодирования изображений
EP4468696A3 (en) * 2012-03-06 2025-02-19 Sun Patent Trust Method for coding video, method for decoding video, device for coding video, device for decoding video, and device for coding/decoding video
WO2013154674A1 (en) 2012-04-11 2013-10-17 Motorola Mobility 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
EP2837190A1 (en) 2015-02-18
KR102099485B1 (ko) 2020-04-09
CN104937939A (zh) 2015-09-23
US9210425B2 (en) 2015-12-08
WO2013154673A1 (en) 2013-10-17
JP6144754B2 (ja) 2017-06-07
JP2015516758A (ja) 2015-06-11
KR20150040791A (ko) 2015-04-15
US20130272406A1 (en) 2013-10-17

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