JP2015529065A - スケーラブルビデオコーディングおよび３ｄビデオコーディングのための多重仮説動き補償 - Google Patents

スケーラブルビデオコーディングおよび３ｄビデオコーディングのための多重仮説動き補償 Download PDF

Info

Publication number
JP2015529065A
JP2015529065A JP2015526609A JP2015526609A JP2015529065A JP 2015529065 A JP2015529065 A JP 2015529065A JP 2015526609 A JP2015526609 A JP 2015526609A JP 2015526609 A JP2015526609 A JP 2015526609A JP 2015529065 A JP2015529065 A JP 2015529065A
Authority
JP
Japan
Prior art keywords
video
layer
video unit
prediction
unit
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.)
Pending
Application number
JP2015526609A
Other languages
English (en)
Japanese (ja)
Other versions
JP2015529065A5 (enExample
Inventor
リ、シャン
チェン、ジャンレ
カークゼウィックズ、マルタ
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 JP2015529065A publication Critical patent/JP2015529065A/ja
Publication of JP2015529065A5 publication Critical patent/JP2015529065A5/ja
Pending legal-status Critical Current

Links

Images

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
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence 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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • 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
    • H04N19/573—Motion compensation with multiple frame prediction using two or more reference frames in a given prediction direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
JP2015526609A 2012-08-07 2013-08-05 スケーラブルビデオコーディングおよび３ｄビデオコーディングのための多重仮説動き補償 Pending JP2015529065A (ja)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201261680507P 2012-08-07 2012-08-07
US61/680,507 2012-08-07
US201261706649P 2012-09-27 2012-09-27
US61/706,649 2012-09-27
US13/958,262 2013-08-02
US13/958,262 US9635356B2 (en) 2012-08-07 2013-08-02 Multi-hypothesis motion compensation for scalable video coding and 3D video coding
PCT/US2013/053627 WO2014025692A1 (en) 2012-08-07 2013-08-05 Multi-hypothesis motion compensation for scalable video coding and 3d video coding

Publications (2)

Publication Number Publication Date
JP2015529065A true JP2015529065A (ja) 2015-10-01
JP2015529065A5 JP2015529065A5 (enExample) 2018-05-10

Family

ID=50066179

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015526609A Pending JP2015529065A (ja) 2012-08-07 2013-08-05 スケーラブルビデオコーディングおよび３ｄビデオコーディングのための多重仮説動き補償

Country Status (4)

Country Link
US (1) US9635356B2 (enExample)
JP (1) JP2015529065A (enExample)
CN (1) CN104521237B (enExample)
WO (1) WO2014025692A1 (enExample)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101883932B1 (ko) * 2010-12-22 2018-07-31 엘지전자 주식회사 화면 내 예측 방법 및 이러한 방법을 사용하는 장치
KR102071577B1 (ko) * 2012-03-20 2020-01-30 삼성전자주식회사 트리 구조의 부호화 단위에 기초한 스케일러블 비디오 부호화 방법 및 그 장치, 트리 구조의 부호화 단위에 기초한 스케일러블 비디오 복호화 방법 및 그 장치
WO2014015807A1 (en) * 2012-07-27 2014-01-30 Mediatek Inc. Method of constrain disparity vector derivation in 3d video coding
MY186413A (en) * 2012-09-28 2021-07-22 Sony Corp Image processing device and method
RU2667719C1 (ru) 2012-12-18 2018-09-24 Сони Корпорейшн Устройство обработки изображения и способ обработки изображения
KR20140121315A (ko) * 2013-04-04 2014-10-15 한국전자통신연구원 참조 픽처 리스트를 이용한 다 계층 기반의 영상 부호화/복호화 방법 및 그 장치
WO2014163418A1 (ko) 2013-04-04 2014-10-09 한국전자통신연구원 영상 부호화/복호화 방법 및 장치
US9635371B2 (en) * 2013-05-31 2017-04-25 Qualcomm Incorporated Determining rounding offset using scaling factor in picture resampling
EP2838268B1 (en) * 2013-07-31 2019-02-20 Axis AB Method, device and system for producing a merged digital video sequence
CN111193929B (zh) * 2013-12-16 2022-04-12 浙江大学 一种前向双假设编码图像块的编解码方法和装置
US9813654B2 (en) * 2014-08-19 2017-11-07 Sony Corporation Method and system for transmitting data
WO2017003063A1 (ko) * 2015-06-28 2017-01-05 엘지전자(주) 인터 예측 모드 기반 영상 처리 방법 및 이를 위한 장치
KR102390162B1 (ko) * 2015-10-16 2022-04-22 삼성전자주식회사 데이터 인코딩 장치 및 데이터 인코딩 방법
WO2017157281A1 (en) * 2016-03-16 2017-09-21 Mediatek Inc. Method and apparatus of pattern-based motion vector derivation for video coding
WO2019152283A1 (en) 2018-02-02 2019-08-08 Apple Inc. Techniques of multi-hypothesis motion compensation
US11924440B2 (en) 2018-02-05 2024-03-05 Apple Inc. Techniques of multi-hypothesis motion compensation
WO2019229682A1 (en) * 2018-05-31 2019-12-05 Beijing Bytedance Network Technology Co., Ltd. Application of interweaved prediction
WO2019229683A1 (en) * 2018-05-31 2019-12-05 Beijing Bytedance Network Technology Co., Ltd. Concept of interweaved prediction
US11477474B2 (en) * 2018-06-08 2022-10-18 Mediatek Inc. Methods and apparatus for multi-hypothesis mode reference and constraints
WO2019244055A1 (en) * 2018-06-19 2019-12-26 Beijing Bytedance Network Technology Co., Ltd. Mode dependent mvd precision set
WO2020011775A1 (en) * 2018-07-10 2020-01-16 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Multi-hypothesis prediction
US11051010B2 (en) 2018-07-18 2021-06-29 Mediatek Inc. Merge candidates with multiple hypothesis
CN112544082B (zh) * 2018-07-18 2023-12-15 寰发股份有限公司 一种视频编解码的帧间预测方法及装置
EP4325859A3 (en) 2018-09-19 2024-05-15 Beijing Bytedance Network Technology Co., Ltd. Syntax reuse for affine mode with adaptive motion vector resolution
WO2020085956A1 (en) * 2018-10-27 2020-04-30 Huawei Technologies Co., Ltd. Separate merge list and intra-inter techniques harmonization for video coding
JP7358473B2 (ja) 2018-11-29 2023-10-10 ホアウェイ・テクノロジーズ・カンパニー・リミテッド 多仮説予測を用いたブロックのための最確モードリスト構成のエンコーダ、デコーダ、および対応する方法
KR102585131B1 (ko) * 2018-12-13 2023-10-06 텐센트 아메리카 엘엘씨 비디오 디코딩을 위한 방법 및 비디오 디코더
WO2020140948A1 (en) 2019-01-02 2020-07-09 Beijing Bytedance Network Technology Co., Ltd. Motion vector derivation between dividing patterns
KR20210121021A (ko) 2019-01-31 2021-10-07 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 어파인 모드 적응적 움직임 벡터 해상도 코딩 문맥
CN113366851B (zh) 2019-01-31 2025-10-21 北京字节跳动网络技术有限公司 对称运动矢量差编解码模式的快速算法
CN111698500B (zh) * 2019-03-11 2022-03-01 杭州海康威视数字技术股份有限公司 一种编解码方法、装置及其设备
WO2020244663A1 (en) 2019-06-06 2020-12-10 Beijing Bytedance Network Technology Co., Ltd. Applicability of implicit transform selection
WO2020244661A1 (en) 2019-06-06 2020-12-10 Beijing Bytedance Network Technology Co., Ltd. Implicit selection of transform candidates
WO2020244662A1 (en) 2019-06-06 2020-12-10 Beijing Bytedance Network Technology Co., Ltd. Simplified transform coding tools
US11509931B2 (en) * 2019-06-07 2022-11-22 Tencent America LLC Method and apparatus for video coding
EP4508859A4 (en) * 2022-04-12 2025-08-06 Ericsson Telefon Ab L M IMPROVED MULTI-HYPOTHESIS PREDICTION
US12413733B2 (en) * 2023-03-15 2025-09-09 Tencent America LLC Context-based adaptive binary arithmetic coding (CABAC) context modeling with information from temporal neighbors
US12574520B2 (en) * 2023-11-08 2026-03-10 Tencent America LLC Multi-hypothesis cross component prediction models

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012045886A1 (en) * 2010-10-08 2012-04-12 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Picture coding supporting block partitioning and block merging

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7003035B2 (en) * 2002-01-25 2006-02-21 Microsoft Corporation Video coding methods and apparatuses
US20060012719A1 (en) * 2004-07-12 2006-01-19 Nokia Corporation System and method for motion prediction in scalable video coding
CN101023672A (zh) * 2004-07-12 2007-08-22 诺基亚公司 在可调整视频编码中用于运动预测的系统和方法
US8442108B2 (en) * 2004-07-12 2013-05-14 Microsoft Corporation Adaptive updates in motion-compensated temporal filtering
WO2007042063A1 (en) 2005-10-12 2007-04-19 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Video codec supporting quality-scalability
US20080089411A1 (en) 2006-10-16 2008-04-17 Nokia Corporation Multiple-hypothesis cross-layer prediction
JP5134001B2 (ja) * 2006-10-18 2013-01-30 アップル インコーポレイテッド 下層のフィルタリングを備えたスケーラブルビデオ符号化
WO2009054347A1 (ja) * 2007-10-25 2009-04-30 Nippon Telegraph And Telephone Corporation 動画像スケーラブル符号化方法及び復号方法、それらの装置、それらのプログラム並びにプログラムを記録した記録媒体
KR101385884B1 (ko) * 2008-01-30 2014-04-16 고려대학교 산학협력단 다시점 동영상의 부호화 및 복호화 방법 및 장치
JP5452584B2 (ja) * 2008-04-11 2014-03-26 トムソン ライセンシング ビデオ符号化及び復号化におけるテンプレート・マッチング予測（ｔｍｐ）のための方法及び装置
US20110176611A1 (en) * 2010-01-15 2011-07-21 Yu-Wen Huang Methods for decoder-side motion vector derivation
EP2532160A1 (en) 2010-02-05 2012-12-12 Telefonaktiebolaget L M Ericsson (PUBL) Managing predicted motion vector candidates
CN103155568B (zh) 2010-07-08 2016-07-27 杜比实验室特许公司 用于使用参考处理信号进行多层图像和视频传输的系统和方法
WO2012047496A1 (en) 2010-10-08 2012-04-12 Dolby Laboratories Licensing Corporation Scalable frame compatible multiview encoding and decoding methods
US20130194386A1 (en) 2010-10-12 2013-08-01 Dolby Laboratories Licensing Corporation Joint Layer Optimization for a Frame-Compatible Video Delivery
US9143795B2 (en) * 2011-04-11 2015-09-22 Texas Instruments Incorporated Parallel motion estimation in video coding

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012045886A1 (en) * 2010-10-08 2012-04-12 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Picture coding supporting block partitioning and block merging

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DANNY HONG ET AL., SCALABILITY SUPPORT IN HEVC, JPN6013027194, 14 July 2011 (2011-07-14), ISSN: 0003837778 *
JAEHYUN LIM ET AL., EXTENDED MERGING SCHEME USING MOTION-HYPOTHESIS INTER PREDICTION, JPN6017009746, 21 July 2010 (2010-07-21), ISSN: 0003837779 *

Also Published As

Publication number Publication date
US20140044179A1 (en) 2014-02-13
US9635356B2 (en) 2017-04-25
WO2014025692A1 (en) 2014-02-13
CN104521237B (zh) 2018-06-12
CN104521237A (zh) 2015-04-15

Similar Documents

Publication Publication Date Title
CN104521237B (zh) 用于可缩放视频译码及3d视频译码的多假设运动补偿
CN110741639B (zh) 视频译码中的运动信息传播
CN107534766B (zh) 于视频译码中针对子块推导运动信息方法、装置
US9998727B2 (en) Advanced inter-view residual prediction in multiview or 3-dimensional video coding
CN110089116B (zh) 通过光照补偿和整数运动向量限制进行编码优化
US9826244B2 (en) Device and method for scalable coding of video information based on high efficiency video coding
US9736489B2 (en) Motion vector determination for video coding
US9491458B2 (en) Scalable video coding prediction with non-causal information
US10097825B2 (en) Restricting inter-layer prediction based on a maximum number of motion-compensated layers in high efficiency video coding (HEVC) extensions
US20130188717A1 (en) Motion prediction in svc using partition mode without split flag
CN111213376A (zh) 使用基于编码结构的候选列表构建对视频数据的运动信息进行编码
US20140064359A1 (en) Intra prediction most probable mode order improvement for scalable video coding
CN110301135A (zh) 在视频解码器处导出运动向量信息
US9648353B2 (en) Multiple base layer reference pictures for SHVC
US9380307B2 (en) Method and system for intra base layer (BL) transform in video coding
TW201401884A (zh) 視訊寫碼之層間合併清單建立
WO2013106425A1 (en) Motion vector scaling in video coding
JP6526574B2 (ja) レイヤ間シンタックス予測制御
WO2013184810A1 (en) Bi-layer texture prediction for video coding
US9338452B2 (en) Motion vector difference coding extension for enhancement layer
JP2016533119A (ja) サブｐｕレベル高度残差予測
US9479788B2 (en) Systems and methods for low complexity encoding and background detection
HK40008745A (en) Deriving motion vector information at a video decoder
HK1240441A1 (en) Motion information derivation mode determination in video coding
HK1240440A1 (en) Motion vector derivation in video coding

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20160706

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20170313

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20170328

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20170523

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20170926

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20171226

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20180226

A524 Written submission of copy of amendment under article 19 pct

Free format text: JAPANESE INTERMEDIATE CODE: A524

Effective date: 20180326

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20180717