CN104838656B - 解码与编码视频数据的方法、视频译码器以及计算机可读存储媒体 - Google Patents

解码与编码视频数据的方法、视频译码器以及计算机可读存储媒体 Download PDF

Info

Publication number
CN104838656B
CN104838656B CN201380036235.XA CN201380036235A CN104838656B CN 104838656 B CN104838656 B CN 104838656B CN 201380036235 A CN201380036235 A CN 201380036235A CN 104838656 B CN104838656 B CN 104838656B
Authority
CN
China
Prior art keywords
reference picture
picture
current
same position
type
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
CN201380036235.XA
Other languages
English (en)
Chinese (zh)
Other versions
CN104838656A (zh
Inventor
陈颖
瓦迪姆·谢廖金
马尔塔·卡切维奇
张莉
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.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of CN104838656A publication Critical patent/CN104838656A/zh
Application granted granted Critical
Publication of CN104838656B publication Critical patent/CN104838656B/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
    • H04N19/50—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
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods 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
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/146—Data rate or code amount at the encoder output
    • H04N19/147—Data rate or code amount at the encoder output according to rate distortion criteria
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/172—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a picture, frame or field

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
CN201380036235.XA 2012-07-09 2013-07-09 解码与编码视频数据的方法、视频译码器以及计算机可读存储媒体 Active CN104838656B (zh)

Applications Claiming Priority (13)

Application Number Priority Date Filing Date Title
US201261669575P 2012-07-09 2012-07-09
US61/669,575 2012-07-09
US201261673982P 2012-07-20 2012-07-20
US61/673,982 2012-07-20
US201261694623P 2012-08-29 2012-08-29
US61/694,623 2012-08-29
US201261708508P 2012-10-01 2012-10-01
US61/708,508 2012-10-01
US201261747807P 2012-12-31 2012-12-31
US61/747,807 2012-12-31
US13/937,130 2013-07-08
US13/937,130 US9325990B2 (en) 2012-07-09 2013-07-08 Temporal motion vector prediction in video coding extensions
PCT/US2013/049751 WO2014011652A2 (en) 2012-07-09 2013-07-09 Temporal motion vector prediction in video coding extensions

Publications (2)

Publication Number Publication Date
CN104838656A CN104838656A (zh) 2015-08-12
CN104838656B true CN104838656B (zh) 2018-04-17

Family

ID=49913981

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380036235.XA Active CN104838656B (zh) 2012-07-09 2013-07-09 解码与编码视频数据的方法、视频译码器以及计算机可读存储媒体

Country Status (5)

Country Link
US (1) US9325990B2 (enExample)
EP (1) EP2870767B1 (enExample)
JP (1) JP6321003B2 (enExample)
CN (1) CN104838656B (enExample)
WO (1) WO2014011652A2 (enExample)

Families Citing this family (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101712915B1 (ko) * 2007-10-16 2017-03-07 엘지전자 주식회사 비디오 신호 처리 방법 및 장치
SE1651147A1 (sv) 2011-09-09 2016-08-25 Kt Corp Metod för att härleda en temporal prediktionsrörelsesvektor och en anordning som använder metoden
IN2014CN02456A (enExample) 2011-09-29 2015-06-19 Sharp Kk
IN2014CN02377A (enExample) 2011-09-29 2015-06-19 Sharp Kk
US10863170B2 (en) * 2012-04-16 2020-12-08 Nokia Technologies Oy Apparatus, a method and a computer program for video coding and decoding on the basis of a motion vector
WO2014005280A1 (en) * 2012-07-03 2014-01-09 Mediatek Singapore Pte. Ltd. Method and apparatus to improve and simplify inter-view motion vector prediction and disparity vector prediction
EP2878125A4 (en) * 2012-07-27 2016-10-12 Hfi Innovation Inc CONSTRAINED DISPARITY VECTOR DERIVATION METHOD IN 3D VIDEO CODING
US9491461B2 (en) * 2012-09-27 2016-11-08 Qualcomm Incorporated Scalable extensions to HEVC and temporal motion vector prediction
US10075728B2 (en) * 2012-10-01 2018-09-11 Inria Institut National De Recherche En Informatique Et En Automatique Method and device for motion information prediction refinement
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
US9674542B2 (en) * 2013-01-02 2017-06-06 Qualcomm Incorporated Motion vector prediction for video coding
CN105122803B (zh) * 2013-04-02 2019-01-08 Vid拓展公司 针对可伸缩视频编码的增强型时间运动向量预测
MX344186B (es) * 2013-04-12 2016-12-08 Ericsson Telefon Ab L M Construccion de listas de imagenes de referencia entre capas.
WO2015006281A2 (en) * 2013-07-09 2015-01-15 Sony Corporation High level syntax improvement on inter-layer prediction for shvc/mv-hevc
WO2015008464A1 (en) * 2013-07-14 2015-01-22 Sharp Kabushiki Kaisha Video parameter set signaling
WO2015008479A1 (en) * 2013-07-14 2015-01-22 Sharp Kabushiki Kaisha Signaling indications and constraints
KR20150026927A (ko) * 2013-09-03 2015-03-11 주식회사 케이티 스케일러블 비디오 신호 인코딩/디코딩 방법 및 장치
JP2017513426A (ja) * 2014-03-14 2017-05-25 サムスン エレクトロニクス カンパニー リミテッド 類型情報を利用した、マルチレイヤビデオ符号化方法及びマルチレイヤビデオ復号方法
WO2015143603A1 (en) * 2014-03-24 2015-10-01 Mediatek Singapore Pte. Ltd. An improved method for temporal motion vector prediction in video coding
WO2016056754A1 (ko) * 2014-10-08 2016-04-14 엘지전자 주식회사 3d 비디오 부호화/복호화 방법 및 장치
US11477477B2 (en) * 2015-01-26 2022-10-18 Qualcomm Incorporated Sub-prediction unit based advanced temporal motion vector prediction
US20170374361A1 (en) * 2015-01-28 2017-12-28 Beamr Imaging Ltd. Method and System Of Controlling A Video Content System
WO2016143972A1 (ko) * 2015-03-11 2016-09-15 엘지전자(주) 비디오 신호의 인코딩/디코딩 방법 및 장치
US11330284B2 (en) 2015-03-27 2022-05-10 Qualcomm Incorporated Deriving motion information for sub-blocks in video coding
EP3392840A4 (en) * 2015-12-14 2019-02-06 Panasonic Intellectual Property Corporation of America METHOD FOR CODING THREE-DIMENSIONAL DATA, METHOD FOR DECODING THREE-DIMENSIONAL DATA, DEVICE FOR CODING THREE-DIMENSIONAL DATA AND DEVICE FOR DECODING THREE-DIMENSIONAL DATA
CN116567219A (zh) 2016-08-11 2023-08-08 Lx 半导体科技有限公司 图像编码/解码方法和图像数据的发送方法
US10778976B2 (en) * 2016-09-28 2020-09-15 Sharp Kabushiki Kaisha Image decoding apparatus and image coding apparatus
CN117221571A (zh) * 2016-10-04 2023-12-12 英迪股份有限公司 图像解码方法、图像编码方法以及发送比特流的方法
US10582209B2 (en) * 2017-03-30 2020-03-03 Mediatek Inc. Sub-prediction unit temporal motion vector prediction (sub-PU TMVP) for video coding
US10701393B2 (en) 2017-05-10 2020-06-30 Mediatek Inc. Method and apparatus of reordering motion vector prediction candidate set for video coding
EP3410717A1 (en) * 2017-05-31 2018-12-05 Thomson Licensing Methods and apparatus for candidate list pruning
CN109089119B (zh) * 2017-06-13 2021-08-13 浙江大学 一种运动矢量预测的方法及设备
US10911769B2 (en) * 2017-06-23 2021-02-02 Qualcomm Incorporated Motion-based priority for the construction of candidate lists in video coding
CN110419217B (zh) 2018-04-02 2023-09-26 深圳市大疆创新科技有限公司 用于图像处理的方法和图像处理装置
CA3141303A1 (en) 2018-05-30 2019-12-05 Digitalinsights Inc. Image encoding/decoding method and device
CN111869215B (zh) 2018-05-31 2023-06-06 华为技术有限公司 受限长距离运动矢量预测方法及装置
US10469869B1 (en) 2018-06-01 2019-11-05 Tencent America LLC Method and apparatus for video coding
TWI725463B (zh) * 2018-07-01 2021-04-21 大陸商北京字節跳動網絡技術有限公司 空間運動壓縮
WO2020009960A1 (en) 2018-07-02 2020-01-09 Futurewei Technologies, Inc. Method and apparatus for motion vector prediction
CN110809164B (zh) * 2018-08-04 2022-06-28 北京字节跳动网络技术有限公司 Bio中的mv精度
CN116095312A (zh) 2018-08-04 2023-05-09 北京字节跳动网络技术有限公司 视频处理方法、装置和计算机可读介质
WO2020056172A1 (en) * 2018-09-12 2020-03-19 Futurewei Technologies, Inc. Candidate signaling for reference picture list structures
US11665365B2 (en) * 2018-09-14 2023-05-30 Google Llc Motion prediction coding with coframe motion vectors
WO2020070612A1 (en) 2018-10-06 2020-04-09 Beijing Bytedance Network Technology Co., Ltd. Improvement for temporal gradient calculating in bio
WO2020084553A1 (en) 2018-10-24 2020-04-30 Beijing Bytedance Network Technology Co., Ltd. Motion candidate derivation based on multiple information in sub-block motion vector prediction
CN117768658A (zh) 2018-11-06 2024-03-26 北京字节跳动网络技术有限公司 依赖位置的对运动信息的存储
US10917636B2 (en) 2018-12-03 2021-02-09 Tencent America LLC Method and apparatus for video coding
JP6933235B2 (ja) * 2018-12-13 2021-09-08 株式会社Ｊｖｃケンウッド 画像復号装置、画像復号方法、及び画像復号プログラム
CN112887720B (zh) * 2018-12-13 2022-11-29 Jvc建伍株式会社 图像解码装置和方法、以及图像编码装置和方法
WO2020142468A1 (en) * 2018-12-31 2020-07-09 Beijing Dajia Internet Information Technology Co., Ltd. Picture resolution dependent configurations for video coding
CN113475074A (zh) * 2019-03-04 2021-10-01 北京字节跳动网络技术有限公司 视频处理中的环路滤波
CN109842811B (zh) * 2019-04-03 2021-01-19 腾讯科技（深圳）有限公司 一种在视频中植入推送信息的方法、装置及电子设备
US11039150B2 (en) * 2019-04-19 2021-06-15 Tencent America LLC Method and apparatus for video coding
WO2020251319A1 (ko) * 2019-06-13 2020-12-17 엘지전자 주식회사 Sbtmvp를 이용한 인터 예측 기반 영상 또는 비디오 코딩
US11601666B2 (en) * 2019-06-25 2023-03-07 Qualcomm Incorporated Derivation of temporal motion vector prediction candidates in video coding
CN114402591B (zh) 2019-09-13 2024-08-02 北京字节跳动网络技术有限公司 并置运动矢量的推导
EP4543004A1 (en) * 2019-09-24 2025-04-23 Huawei Technologies Co., Ltd. An encoder, a decoder and corresponding methods
WO2021079948A1 (en) * 2019-10-25 2021-04-29 Sharp Kabushiki Kaisha Systems and methods for signaling picture information in video coding
WO2021202464A1 (en) 2020-03-30 2021-10-07 Bytedance Inc. Constraints on collocated pictures in video coding
US12063355B2 (en) * 2022-05-26 2024-08-13 Tencent America LLC Subblock based motion vector predictor displacement vector reordering using template matching

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102131094A (zh) * 2010-01-18 2011-07-20 联发科技股份有限公司 运动预测方法
CN102223543A (zh) * 2011-06-13 2011-10-19 四川虹微技术有限公司 参考像素读取存储系统

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003242037A1 (en) * 2002-07-02 2004-01-23 Matsushita Electric Industrial Co., Ltd. Image encoding method and image decoding method
EP2642756B1 (en) * 2006-10-16 2018-09-26 Nokia Technologies Oy System and method for implementing efficient decoded buffer management in multi-view video coding
US8824558B2 (en) * 2010-11-23 2014-09-02 Mediatek Inc. Method and apparatus of spatial motion vector prediction
US8711940B2 (en) * 2010-11-29 2014-04-29 Mediatek Inc. Method and apparatus of motion vector prediction with extended motion vector predictor
US9049455B2 (en) * 2010-12-28 2015-06-02 Panasonic Intellectual Property Corporation Of America Image coding method of coding a current picture with prediction using one or both of a first reference picture list including a first current reference picture for a current block and a second reference picture list including a second current reference picture for the current block
US9635383B2 (en) 2011-01-07 2017-04-25 Texas Instruments Incorporated Method, system and computer program product for computing a motion vector
EP4557738A3 (en) * 2011-01-07 2025-08-06 LG Electronics Inc. Method for encoding and decoding image information and device using same
US9560352B2 (en) * 2011-01-28 2017-01-31 Sun Patent Trust Image coding method and image decoding method
US9866859B2 (en) * 2011-06-14 2018-01-09 Texas Instruments Incorporated Inter-prediction candidate index coding independent of inter-prediction candidate list construction in video coding
US9247249B2 (en) 2011-04-20 2016-01-26 Qualcomm Incorporated Motion vector prediction in video coding
WO2012171442A1 (en) 2011-06-15 2012-12-20 Mediatek Inc. Method and apparatus of motion and disparity vector prediction and compensation for 3d video coding
WO2013001749A1 (ja) * 2011-06-29 2013-01-03 パナソニック株式会社 画像符号化方法、画像復号方法、画像符号化装置、画像復号装置および画像符号化復号装置
US20130114717A1 (en) 2011-11-07 2013-05-09 Qualcomm Incorporated Generating additional merge candidates
US20130343459A1 (en) * 2012-06-22 2013-12-26 Nokia Corporation Method and apparatus for video coding

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102131094A (zh) * 2010-01-18 2011-07-20 联发科技股份有限公司 运动预测方法
CN102223543A (zh) * 2011-06-13 2011-10-19 四川虹微技术有限公司 参考像素读取存储系统

Also Published As

Publication number Publication date
EP2870767B1 (en) 2023-08-16
EP2870767C0 (en) 2023-08-16
US9325990B2 (en) 2016-04-26
WO2014011652A2 (en) 2014-01-16
EP2870767A2 (en) 2015-05-13
US20140016701A1 (en) 2014-01-16
CN104838656A (zh) 2015-08-12
JP2015527817A (ja) 2015-09-17
WO2014011652A3 (en) 2015-02-05
JP6321003B2 (ja) 2018-05-09

Similar Documents

Publication Publication Date Title
CN104838656B (zh) 解码与编码视频数据的方法、视频译码器以及计算机可读存储媒体
JP6434012B2 (ja) ３ｄ−ｈｅｖｃのための簡素化された高度動き予測
CN105009586B (zh) 多视图或3维视频译码中的视图间残余预测
TWI526027B (zh) 視訊寫碼中之運動向量預測
KR102329912B1 (ko) 디스패리티 벡터 유도
US9277200B2 (en) Disabling inter-view prediction for reference picture list in video coding
CN106105212A (zh) 简化的子预测单元(sub‑pu)运动参数继承(mpi)
JP2016507957A (ja) ３次元ビデオコーディングにおけるシンタックス要素のパーシング
JP2016512939A (ja) ビデオコーディングにおける視差ベクトルリファインメント
CN105247870A (zh) 基于深度块的视差的高级深度帧间译码
US9516332B2 (en) Disparity vector derivation in three-dimensional video coding

Legal Events

Date Code Title Description
PB01 Publication
EXSB Decision made by sipo to initiate substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant