CA2912469C - Depth oriented inter-view motion vector prediction - Google Patents

Depth oriented inter-view motion vector prediction Download PDF

Info

Publication number
CA2912469C
CA2912469C CA2912469A CA2912469A CA2912469C CA 2912469 C CA2912469 C CA 2912469C CA 2912469 A CA2912469 A CA 2912469A CA 2912469 A CA2912469 A CA 2912469A CA 2912469 C CA2912469 C CA 2912469C
Authority
CA
Canada
Prior art keywords
ipmvc
block
candidate
video data
video
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
CA2912469A
Other languages
English (en)
French (fr)
Other versions
CA2912469A1 (en
Inventor
Vijayaraghavan Thirumalai
Li Zhang
Ying Chen
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 CA2912469A1 publication Critical patent/CA2912469A1/en
Application granted granted Critical
Publication of CA2912469C publication Critical patent/CA2912469C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H04N19/597Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
    • 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
    • H04N19/513Processing of motion vectors
    • H04N19/517Processing of motion vectors by encoding
    • H04N19/52Processing of motion vectors by encoding by predictive encoding
    • 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)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
CA2912469A 2013-06-27 2014-06-27 Depth oriented inter-view motion vector prediction Active CA2912469C (en)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US201361840400P 2013-06-27 2013-06-27
US61/840,400 2013-06-27
US201361847942P 2013-07-18 2013-07-18
US61/847,942 2013-07-18
US201361890107P 2013-10-11 2013-10-11
US61/890,107 2013-10-11
US14/316,145 2014-06-26
US14/316,145 US9800895B2 (en) 2013-06-27 2014-06-26 Depth oriented inter-view motion vector prediction
PCT/US2014/044600 WO2014210473A1 (en) 2013-06-27 2014-06-27 Depth oriented inter-view motion vector prediction

Publications (2)

Publication Number Publication Date
CA2912469A1 CA2912469A1 (en) 2014-12-31
CA2912469C true CA2912469C (en) 2021-03-09

Family

ID=52115575

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2912469A Active CA2912469C (en) 2013-06-27 2014-06-27 Depth oriented inter-view motion vector prediction

Country Status (7)

Country Link
US (2) US9800895B2 (enExample)
EP (2) EP3014883A1 (enExample)
JP (1) JP6356236B2 (enExample)
KR (1) KR102112900B1 (enExample)
CN (2) CN105325001B (enExample)
CA (1) CA2912469C (enExample)
WO (2) WO2014210468A1 (enExample)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US9800895B2 (en) * 2013-06-27 2017-10-24 Qualcomm Incorporated Depth oriented inter-view motion vector prediction
US9628795B2 (en) 2013-07-17 2017-04-18 Qualcomm Incorporated Block identification using disparity vector in video coding
US10158885B2 (en) 2013-07-24 2018-12-18 Qualcomm Incorporated Simplified advanced motion prediction for 3D-HEVC
US10244253B2 (en) 2013-09-13 2019-03-26 Qualcomm Incorporated Video coding techniques using asymmetric motion partitioning
US9693077B2 (en) 2013-12-13 2017-06-27 Qualcomm Incorporated Controlling sub prediction unit (sub-PU) motion parameter inheritance (MPI) in three dimensional (3D) HEVC or other 3D coding
CN106105212A (zh) 2014-03-07 2016-11-09 高通股份有限公司 简化的子预测单元(sub‑pu)运动参数继承(mpi)
KR102260146B1 (ko) * 2014-03-31 2021-06-03 인텔렉추얼디스커버리 주식회사 시점 간 움직임 병합 후보 유도 방법 및 장치
CN110351567B (zh) 2014-06-16 2023-07-14 高通股份有限公司 3d-hevc中的简化移位合并候选者及合并列表导出
KR102378459B1 (ko) * 2014-06-30 2022-03-24 한국전자통신연구원 움직임 병합 모드에서 시점 합성 예측 후보의 중복성 제거 장치 및 방법
CN107005693B (zh) * 2014-10-13 2019-11-29 华为技术有限公司 对使用单个样本值编码的编码单元解码的方法和装置
US20160112724A1 (en) 2014-10-15 2016-04-21 Qualcomm Incorporated Hrd descriptor and buffer model of data streams for carriage of hevc extensions
EP3099072A1 (en) * 2015-05-28 2016-11-30 Parabola Research Limited Method, system and device for image and video coding
EP3340620B1 (en) * 2015-08-23 2024-10-02 LG Electronics Inc. Inter prediction mode-based image processing method and apparatus therefor
US10560718B2 (en) * 2016-05-13 2020-02-11 Qualcomm Incorporated Merge candidates for motion vector prediction for video coding
WO2018012886A1 (ko) 2016-07-12 2018-01-18 한국전자통신연구원 영상 부호화/복호화 방법 및 이를 위한 기록 매체
GB2556319A (en) * 2016-07-14 2018-05-30 Nokia Technologies Oy Method for temporal inter-view prediction and technical equipment for the same
CN109716762B (zh) * 2016-09-20 2023-06-09 株式会社Kt 用于处理视频信号的方法
US10785477B2 (en) * 2016-10-06 2020-09-22 Lg Electronics Inc. Method for processing video on basis of inter prediction mode and apparatus therefor
US11496747B2 (en) * 2017-03-22 2022-11-08 Qualcomm Incorporated Intra-prediction mode propagation
CN107220648B (zh) 2017-04-11 2018-06-22 平安科技(深圳)有限公司 理赔单据的字符识别方法及服务器
US10528366B2 (en) * 2017-06-05 2020-01-07 International Business Machines Corporation Facilitating multi-inheritance within a single inheritance container-based environment
US11218706B2 (en) * 2018-02-26 2022-01-04 Interdigital Vc Holdings, Inc. Gradient based boundary filtering in intra prediction
US10861215B2 (en) * 2018-04-30 2020-12-08 Qualcomm Incorporated Asynchronous time and space warp with determination of region of interest
WO2020075053A1 (en) 2018-10-08 2020-04-16 Beijing Bytedance Network Technology Co., Ltd. Generation and usage of combined affine merge candidate
KR102581186B1 (ko) 2018-10-12 2023-09-21 삼성전자주식회사 전자 장치 및 전자 장치의 제어 방법
WO2020098808A1 (en) * 2018-11-17 2020-05-22 Beijing Bytedance Network Technology Co., Ltd. Construction of merge with motion vector difference candidates
EP3903495A4 (en) * 2018-12-28 2022-03-16 Telefonaktiebolaget Lm Ericsson (Publ) GENERATION OF A MOTION VECTOR PREDICTOR LIST
CN109889853A (zh) * 2019-02-26 2019-06-14 北京大学深圳研究生院 一种去块效应滤波方法、系统、设备及计算机可读介质
CN117395397A (zh) 2019-06-04 2024-01-12 北京字节跳动网络技术有限公司 使用临近块信息的运动候选列表构建
CN113994698B (zh) 2019-06-04 2023-11-24 北京字节跳动网络技术有限公司 有条件地实施运动候选列表构建过程
WO2020244660A1 (en) 2019-06-06 2020-12-10 Beijing Bytedance Network Technology Co., Ltd. Motion candidate list construction for video coding
CN113940082A (zh) 2019-06-06 2022-01-14 北京字节跳动网络技术有限公司 基于子块的帧内块复制和不同编解码工具之间的交互
US11115658B2 (en) * 2019-06-25 2021-09-07 Qualcomm Incorporated Matrix intra prediction and cross-component linear model prediction harmonization for video coding
CN114175636B (zh) 2019-07-14 2024-01-12 北京字节跳动网络技术有限公司 自适应参数集中的自适应环路滤波的指示
CN114450959B (zh) 2019-09-28 2024-08-02 北京字节跳动网络技术有限公司 视频编解码中的几何分割模式
US11356698B2 (en) * 2019-12-30 2022-06-07 Tencent America LLC Method for parameter set reference constraints in coded video stream
CN115362676B (zh) 2020-03-07 2025-10-28 抖音视界有限公司 视频编解码中变换跳过模式的处理
WO2022037700A1 (en) 2020-08-21 2022-02-24 Beijing Bytedance Network Technology Co., Ltd. Coding mode dependent selection of transform skip mode
WO2022111507A1 (en) 2020-11-24 2022-06-02 Beijing Bytedance Network Technology Co., Ltd. Position dependent coefficient reordering in coded video
CN116996661B (zh) * 2023-09-27 2024-01-05 中国科学技术大学 三维视频展示方法、装置、设备及介质

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1965583A (zh) * 2004-06-04 2007-05-16 皇家飞利浦电子股份有限公司 搜索全局运动矢量的方法
FI3703369T3 (fi) * 2010-04-13 2024-10-29 Ge Video Compression Llc Näytealueen liitäntä
WO2011127966A1 (en) 2010-04-13 2011-10-20 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Inter-plane prediction
US8933927B2 (en) * 2010-09-02 2015-01-13 Samsung Electronics Co., Ltd. Display system with image conversion mechanism and method of operation thereof
WO2012081894A1 (ko) * 2010-12-13 2012-06-21 한국전자통신연구원 참조 유닛 결정 방법 및 장치
WO2012124121A1 (ja) * 2011-03-17 2012-09-20 富士通株式会社 動画像復号方法、動画像符号化方法、動画像復号装置及び動画像復号プログラム
US9485517B2 (en) * 2011-04-20 2016-11-01 Qualcomm Incorporated Motion vector prediction with motion vectors from multiple views in multi-view video coding
AU2012269583B2 (en) 2011-06-15 2015-11-26 Hfi Innovation Inc. Method and apparatus of motion and disparity vector prediction and compensation for 3D video coding
EP3223523A1 (en) * 2011-06-24 2017-09-27 HFI Innovation Inc. Method and apparatus for removing redundancy in motion vector predictors
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
CN102868889A (zh) * 2011-07-06 2013-01-09 乐金电子(中国)研究开发中心有限公司 帧间图像视频编解码的运动矢量预测方法及视频编解码器
US9635355B2 (en) * 2011-07-28 2017-04-25 Qualcomm Incorporated Multiview video coding
EP2727366B1 (en) * 2011-10-11 2018-10-03 MediaTek Inc. Method and apparatus of motion and disparity vector derivation for 3d video coding and hevc
FR2982448A1 (fr) * 2011-11-07 2013-05-10 Thomson Licensing Procede de traitement d'image stereoscopique comprenant un objet incruste et dispositif correspondant
FR2986395A1 (fr) * 2012-01-30 2013-08-02 France Telecom Codage et decodage par heritage progressif
US9602831B2 (en) * 2012-03-07 2017-03-21 Lg Electronics Inc. Method and apparatus for processing video signals
EP2648414B1 (en) 2012-04-03 2016-03-23 Samsung Electronics Co., Ltd 3d display apparatus and method for processing image using the same
WO2013162273A1 (ko) * 2012-04-24 2013-10-31 엘지전자 주식회사 비디오 신호 처리 방법 및 장치
US20130287289A1 (en) * 2012-04-25 2013-10-31 Dong Tian Synthetic Reference Picture Generation
CN104365102B (zh) * 2012-05-10 2018-01-02 Lg 电子株式会社 处理视频信号的方法和装置
WO2013176485A1 (ko) * 2012-05-22 2013-11-28 엘지전자 주식회사 비디오 신호 처리 방법 및 장치
JP5970609B2 (ja) * 2012-07-05 2016-08-17 聯發科技股▲ふん▼有限公司Mediatek Inc. 3dビデオ符号化における統一された視差ベクトル導出の方法と装置
KR20150034729A (ko) * 2012-07-11 2015-04-03 엘지전자 주식회사 비디오 신호 처리 방법 및 장치
US20140071235A1 (en) * 2012-09-13 2014-03-13 Qualcomm Incorporated Inter-view motion prediction for 3d video
US9264691B2 (en) * 2012-09-28 2016-02-16 Mitsubishi Electric Research Laboratories, Inc. Method and system for backward 3D-view synthesis prediction using neighboring blocks
US9253486B2 (en) * 2012-09-28 2016-02-02 Mitsubishi Electric Research Laboratories, Inc. Method and system for motion field backward warping using neighboring blocks in videos
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
WO2014053090A1 (en) 2012-10-03 2014-04-10 Mediatek Inc. Method and apparatus of disparity vector derivation and inter-view motion vector prediction for 3d video coding
KR20150079905A (ko) * 2012-12-27 2015-07-08 니폰 덴신 덴와 가부시끼가이샤 화상 부호화 방법, 화상 복호 방법, 화상 부호화 장치, 화상 복호 장치, 화상 부호화 프로그램, 화상 복호 프로그램 및 기록 매체
WO2014166068A1 (en) * 2013-04-09 2014-10-16 Mediatek Inc. Refinement of view synthesis prediction for 3-d video coding
US9800895B2 (en) 2013-06-27 2017-10-24 Qualcomm Incorporated Depth oriented inter-view motion vector prediction
US10110925B2 (en) * 2014-01-03 2018-10-23 Hfi Innovation Inc. Method of reference picture selection and signaling in 3D and multi-view video coding

Also Published As

Publication number Publication date
US20150003529A1 (en) 2015-01-01
KR102112900B1 (ko) 2020-06-04
US9716899B2 (en) 2017-07-25
CN105359530A (zh) 2016-02-24
CN105359530B (zh) 2018-09-18
WO2014210468A1 (en) 2014-12-31
EP3014883A1 (en) 2016-05-04
US20150003521A1 (en) 2015-01-01
EP3014884A1 (en) 2016-05-04
US9800895B2 (en) 2017-10-24
JP6356236B2 (ja) 2018-07-11
HK1215772A1 (zh) 2016-09-09
JP2016527784A (ja) 2016-09-08
CA2912469A1 (en) 2014-12-31
KR20160024960A (ko) 2016-03-07
CN105325001A (zh) 2016-02-10
WO2014210473A1 (en) 2014-12-31
CN105325001B (zh) 2018-06-12

Similar Documents

Publication Publication Date Title
US9800895B2 (en) Depth oriented inter-view motion vector prediction
EP3011746B1 (en) More accurate advanced residual prediction (arp) for texture coding
US10136143B2 (en) Advanced residual prediction in scalable and multi-view video coding
US9549180B2 (en) Disparity vector generation for inter-view prediction for video coding
US10158876B2 (en) Backward view synthesis prediction
US20150201212A1 (en) Block-based advanced residual prediction for 3d video coding
HK1215772B (en) Depth oriented inter-view motion vector prediction

Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20190529

MPN Maintenance fee for patent paid

Free format text: FEE DESCRIPTION TEXT: MF (PATENT, 11TH ANNIV.) - STANDARD

Year of fee payment: 11

U00 Fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED

Effective date: 20250509

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL

Effective date: 20250509