KR102099485B1 - 시간적 예측을 위한 시간적 모션 벡터 예측기(mvp) 플래그의 시그널링 - Google Patents

시간적 예측을 위한 시간적 모션 벡터 예측기(mvp) 플래그의 시그널링 Download PDF

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KR102099485B1
KR102099485B1 KR1020147031667A KR20147031667A KR102099485B1 KR 102099485 B1 KR102099485 B1 KR 102099485B1 KR 1020147031667 A KR1020147031667 A KR 1020147031667A KR 20147031667 A KR20147031667 A KR 20147031667A KR 102099485 B1 KR102099485 B1 KR 102099485B1
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유에 유
지앤 로우
리민 왕
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구글 테크놀로지 홀딩스 엘엘씨
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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
    • H04N19/46—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
    • 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

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KR1020147031667A 2012-04-11 2013-02-13 시간적 예측을 위한 시간적 모션 벡터 예측기(mvp) 플래그의 시그널링 Active KR102099485B1 (ko)

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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 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
US13/766,691 US9210425B2 (en) 2012-04-11 2013-02-13 Signaling of temporal motion vector predictor (MVP) flag for temporal prediction

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Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107483928B (zh) * 2011-09-09 2020-05-12 株式会社Kt 用于解码视频信号的方法
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
US9386309B2 (en) 2011-11-18 2016-07-05 Google Technology Holdings LLC Explicit way for signaling a collocated picture for high efficiency video coding (HEVC) using a single reference list
KR101607038B1 (ko) 2011-11-21 2016-04-11 모토로라 모빌리티 엘엘씨 시간 예측을 위한 병치된 픽처의 암시적 결정 및 결합된 암시적 및 명시적 결정
US9300959B2 (en) 2011-12-26 2016-03-29 Google Technology Holdings LLC Implicit determination of collocated picture for temporal prediction
ES2728146T3 (es) 2012-01-20 2019-10-22 Sun Patent Trust Procedimientos y aparato de codificación y decodificación de vídeo utilizando predicción temporal de vector de movimiento
CN103563373B (zh) 2012-02-03 2017-09-26 太阳专利托管公司 图像编码方法及图像编码装置
JP6421931B2 (ja) 2012-03-06 2018-11-14 サン パテント トラスト 動画像符号化方法及び動画像符号化装置
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
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
BR112021018450A8 (pt) 2019-03-20 2022-06-21 V Nova Int Ltd Controle de taxa para um codificador de vídeo
GB2617304B (en) 2019-03-20 2024-04-03 V Nova Int Ltd Residual filtering in signal enhancement coding
GB2617783B (en) 2019-03-20 2024-02-07 V Nova Int Ltd Temporal signalling for video coding technology
US11601666B2 (en) * 2019-06-25 2023-03-07 Qualcomm Incorporated Derivation of temporal motion vector prediction candidates in video coding
CN121531144A (zh) * 2019-10-25 2026-02-13 夏普株式会社 用于在视频编码中发送信号通知图片信息的系统和方法
WO2021107638A1 (ko) * 2019-11-27 2021-06-03 엘지전자 주식회사 슬라이스 관련 정보를 시그널링하는 방법 및 장치
US12177466B2 (en) * 2019-11-27 2024-12-24 Lg Electronics Inc. Image decoding method and device therefor
WO2021125145A1 (en) * 2019-12-18 2021-06-24 Sharp Kabushiki Kaisha Systems and methods for signaling picture output resolution in video coding
CN115362673B (zh) 2020-02-14 2025-12-02 抖音视界有限公司 视频比特流中的并置图片指示
EP4115605A4 (en) 2020-03-30 2023-11-15 ByteDance Inc. LIMITATIONS ON SIDE-BY-SIDE IMAGES IN VIDEO ENCODING
WO2021207423A1 (en) * 2020-04-08 2021-10-14 Beijing Dajia Internet Information Technology Co., Ltd. Methods and apparatuses for signaling of syntax elements in video coding

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

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
CN1312927C (zh) 2002-07-15 2007-04-25 株式会社日立制作所 动态图像编码方法及解码方法
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
EP1625488A2 (en) 2003-05-20 2006-02-15 Lego A/S 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
CN1943247A (zh) 2004-04-08 2007-04-04 皇家飞利浦电子股份有限公司 应用于多媒体数据的编码方法
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
US8270492B2 (en) 2006-05-12 2012-09-18 Panasonic Corporation Moving picture decoding device
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
US20120230405A1 (en) 2009-10-28 2012-09-13 Media Tek 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
US10104391B2 (en) * 2010-10-01 2018-10-16 Dolby International Ab System for nested entropy encoding
US9386309B2 (en) 2011-11-18 2016-07-05 Google Technology Holdings LLC Explicit way for signaling a collocated picture for high efficiency video coding (HEVC) using a single reference list
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
KR101607038B1 (ko) 2011-11-21 2016-04-11 모토로라 모빌리티 엘엘씨 시간 예측을 위한 병치된 픽처의 암시적 결정 및 결합된 암시적 및 명시적 결정
US9300959B2 (en) 2011-12-26 2016-03-29 Google Technology Holdings LLC Implicit determination of collocated picture for temporal prediction
CN103563373B (zh) * 2012-02-03 2017-09-26 太阳专利托管公司 图像编码方法及图像编码装置
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
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

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
Benjamin Bross et al., "High efficiency video coding (HEVC) text specification draft 6", JCT-VC of ITU-T SG16 WP3 and ISO/IEC JTC1/SC29/WG11 8th Meeting: San Jose, CA, USA, 1-10 February, 2012, JCTVC-
Bin Li et al., "High-level Syntax: Marking process for non-TMVP pictures", JCT-VC of ITU-T SG16 WP3 and ISO/IEC JTC1/SC29/WG11 7th Meeting: Geneva, CH, 21-30 November, 2011, JCTVC-G398(version 2)
Viktor Wahadaniah et al., "AHG14/AHG15/non-CE9: Loss robustness issue in TMVP disabling", JCT-VC of ITU-T SG16 WP3 and ISO/IEC JTC1/SC29/WG11 8th Meeting: San Jose, CA, USA, 1-10 February, 2012, JCTVC
Yue Yu et al., "Modifications on signaling collocated picture", JCT-VC of ITU-T SG16 WP3 and ISO/IEC JTC1/SC29/WG11 9th Meeting: Geneva, CH, 27 April - 7 May 2012, JCTVC-I0266(version 1)

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JP2015516758A (ja) 2015-06-11
EP2837190A1 (en) 2015-02-18
KR20150040791A (ko) 2015-04-15
US9210425B2 (en) 2015-12-08
JP6144754B2 (ja) 2017-06-07
US20130272406A1 (en) 2013-10-17
CN104937939A (zh) 2015-09-23
CN104937939B (zh) 2018-10-23

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