KR102099494B1 - 비대칭 모션 파티셔닝을 이용한 비디오 코딩 기법들 - Google Patents

비대칭 모션 파티셔닝을 이용한 비디오 코딩 기법들 Download PDF

Info

Publication number
KR102099494B1
KR102099494B1 KR1020167009510A KR20167009510A KR102099494B1 KR 102099494 B1 KR102099494 B1 KR 102099494B1 KR 1020167009510 A KR1020167009510 A KR 1020167009510A KR 20167009510 A KR20167009510 A KR 20167009510A KR 102099494 B1 KR102099494 B1 KR 102099494B1
Authority
KR
South Korea
Prior art keywords
sub
block
blocks
prediction unit
prediction
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
KR1020167009510A
Other languages
English (en)
Korean (ko)
Other versions
KR20160055229A (ko
Inventor
잉 천
리 장
Original Assignee
퀄컴 인코포레이티드
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 퀄컴 인코포레이티드 filed Critical 퀄컴 인코포레이티드
Publication of KR20160055229A publication Critical patent/KR20160055229A/ko
Application granted granted Critical
Publication of KR102099494B1 publication Critical patent/KR102099494B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H04N19/573—Motion compensation with multiple frame prediction using two or more reference frames in a given prediction direction
    • 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
    • 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
    • H04N19/56—Motion estimation with initialisation of the vector search, e.g. estimating a good candidate to initiate a search
    • 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
    • H04N19/70—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

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)
KR1020167009510A 2013-09-13 2014-09-12 비대칭 모션 파티셔닝을 이용한 비디오 코딩 기법들 Active KR102099494B1 (ko)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201361877793P 2013-09-13 2013-09-13
US61/877,793 2013-09-13
US201361881383P 2013-09-23 2013-09-23
US61/881,383 2013-09-23
US14/483,983 US10244253B2 (en) 2013-09-13 2014-09-11 Video coding techniques using asymmetric motion partitioning
US14/483,983 2014-09-11
PCT/US2014/055456 WO2015038937A1 (en) 2013-09-13 2014-09-12 Video coding techniques using asymmetric motion partitioning

Publications (2)

Publication Number Publication Date
KR20160055229A KR20160055229A (ko) 2016-05-17
KR102099494B1 true KR102099494B1 (ko) 2020-04-09

Family

ID=51626619

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020167009510A Active KR102099494B1 (ko) 2013-09-13 2014-09-12 비대칭 모션 파티셔닝을 이용한 비디오 코딩 기법들

Country Status (11)

Country Link
US (1) US10244253B2 (https=)
EP (1) EP3044961B1 (https=)
JP (1) JP6535673B2 (https=)
KR (1) KR102099494B1 (https=)
CN (1) CN105637870B (https=)
BR (1) BR112016007760B1 (https=)
CL (1) CL2016000576A1 (https=)
ES (1) ES2799323T3 (https=)
HU (1) HUE048759T2 (https=)
SG (2) SG11201600785VA (https=)
WO (1) WO2015038937A1 (https=)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102948146B (zh) * 2010-04-13 2016-10-19 三星电子株式会社 基于树结构的编码单元执行去块滤波的视频编码方法和视频编码设备以及视频解码方法和视频解码设备
CN110830797B (zh) * 2012-01-18 2023-09-15 韩国电子通信研究院 视频解码装置、视频编码装置和传输比特流的方法
US9300977B2 (en) * 2013-10-02 2016-03-29 Amlogic Co., Ltd. Methods for encoding motion vectors
US9906813B2 (en) * 2013-10-08 2018-02-27 Hfi Innovation Inc. Method of view synthesis prediction in 3D video coding
JPWO2015056719A1 (ja) * 2013-10-16 2017-03-09 シャープ株式会社 画像復号装置、画像符号化装置
WO2015062002A1 (en) * 2013-10-31 2015-05-07 Mediatek Singapore Pte. Ltd. Methods for sub-pu level prediction
WO2015100710A1 (en) * 2014-01-02 2015-07-09 Mediatek Singapore Pte. Ltd. Existence of inter-view reference picture and availability of 3dvc coding tools
US20160048701A1 (en) * 2014-08-18 2016-02-18 Spatial Digital Systems, Inc. Enveloping for remote Digital Camera
US20160325680A1 (en) * 2015-05-04 2016-11-10 Kamama, Inc. System and method of vehicle sensor management
US10271064B2 (en) * 2015-06-11 2019-04-23 Qualcomm Incorporated Sub-prediction unit motion vector prediction using spatial and/or temporal motion information
US10009620B2 (en) * 2015-06-22 2018-06-26 Cisco Technology, Inc. Combined coding of split information and other block-level parameters for video coding/decoding
US10560718B2 (en) * 2016-05-13 2020-02-11 Qualcomm Incorporated Merge candidates for motion vector prediction for video coding
CN116708784A (zh) * 2016-07-12 2023-09-05 韩国电子通信研究院 图像编码/解码方法以及用于该方法的记录介质
CN117119179A (zh) * 2016-11-18 2023-11-24 株式会社Kt 视频解码方法、视频编码方法和压缩视频数据发送设备
US20180199057A1 (en) * 2017-01-12 2018-07-12 Mediatek Inc. Method and Apparatus of Candidate Skipping for Predictor Refinement in Video Coding
US10595035B2 (en) * 2017-03-22 2020-03-17 Qualcomm Incorporated Constraining motion vector information derived by decoder-side motion vector derivation
US11284076B2 (en) * 2017-03-22 2022-03-22 Electronics And Telecommunications Research Institute Block form-based prediction method and device
CN109327699B (zh) * 2017-07-31 2021-07-16 华为技术有限公司 一种图像的处理方法、终端和服务器
CN109429064B (zh) * 2017-08-22 2021-03-30 华为技术有限公司 一种视频数据的编解码方法、装置和介质
CN118175292A (zh) 2017-09-29 2024-06-11 Lx 半导体科技有限公司 图像编码方法、图像解码方法、存储介质和发送方法
US10785494B2 (en) * 2017-10-11 2020-09-22 Qualcomm Incorporated Low-complexity design for FRUC
WO2019234578A1 (en) 2018-06-05 2019-12-12 Beijing Bytedance Network Technology Co., Ltd. Asymmetric weighted bi-predictive merges
CN118283257A (zh) * 2018-06-18 2024-07-02 交互数字Vc控股公司 基于图像块的非对称二元分区的视频编码和解码的方法和装置
KR20250117463A (ko) * 2018-07-17 2025-08-04 파나소닉 인텔렉츄얼 프로퍼티 코포레이션 오브 아메리카 비디오 코딩을 위한 움직임 벡터 예측
RU2757209C1 (ru) 2018-08-29 2021-10-12 Бейджинг Дацзя Интернет Информейшн Текнолоджи Ко., Лтд. Способы и устройства для кодирования видео с использованием вектора движения временного предсказания на основе субблоков
WO2020070729A1 (en) * 2018-10-06 2020-04-09 Beijing Bytedance Network Technology Co., Ltd. Size restriction based on motion information
WO2020084476A1 (en) 2018-10-22 2020-04-30 Beijing Bytedance Network Technology Co., Ltd. Sub-block based prediction
CN111093073B (zh) 2018-10-24 2024-04-19 北京字节跳动网络技术有限公司 用于子块运动矢量预测的基于搜索的运动候选推导
WO2020094079A1 (en) * 2018-11-06 2020-05-14 Beijing Bytedance Network Technology Co., Ltd. Block size dependent storage of motion information
CN111436230B (zh) 2018-11-12 2024-10-11 北京字节跳动网络技术有限公司 仿射预测的带宽控制方法
CN113170093B (zh) 2018-11-20 2023-05-02 北京字节跳动网络技术有限公司 视频处理中的细化帧间预测
JP7241870B2 (ja) 2018-11-20 2023-03-17 北京字節跳動網絡技術有限公司 部分的な位置に基づく差分計算
KR20240024335A (ko) 2018-11-22 2024-02-23 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 서브 블록 기반 인터 예측을 위한 조정 방법
EP3900354A4 (en) 2018-12-21 2022-09-14 Sharp Kabushiki Kaisha SYSTEMS AND METHODS OF INTERPREDICTION IN VIDEO CODING
WO2020145656A1 (ko) * 2019-01-09 2020-07-16 엘지전자 주식회사 Tmvp 후보의 가용 여부를 시그널링하는 방법 및 장치
WO2020156572A1 (en) 2019-02-03 2020-08-06 Beijing Bytedance Network Technology Co., Ltd. Unsymmetrical quad-tree partitioning
US11140406B2 (en) * 2019-02-20 2021-10-05 Qualcomm Incorporated Signalling for merge mode with motion vector differences in video coding
JP2022521554A (ja) 2019-03-06 2022-04-08 北京字節跳動網絡技術有限公司 変換された片予測候補の利用
US10742972B1 (en) * 2019-03-08 2020-08-11 Tencent America LLC Merge list construction in triangular prediction
WO2020200269A1 (en) 2019-04-02 2020-10-08 Beijing Bytedance Network Technology Co., Ltd. Decoder side motion vector derivation
EP3751853A1 (en) * 2019-06-12 2020-12-16 InterDigital VC Holdings, Inc. Method and apparatus for encoding a block and decoding based on illumination compensation
KR102808776B1 (ko) 2019-08-13 2025-05-15 두인 비전 컴퍼니 리미티드 서브 블록 기반 인터 예측의 모션 정밀도
WO2021036982A1 (en) 2019-08-24 2021-03-04 Beijing Bytedance Network Technology Co., Ltd. Coded representation of history-based motion vector prediction tables
WO2021052505A1 (en) 2019-09-22 2021-03-25 Beijing Bytedance Network Technology Co., Ltd. Reference picture resampling in video processing
EP4078970A1 (en) * 2019-12-19 2022-10-26 InterDigital VC Holdings, Inc. Encoding and decoding methods and apparatus
US11375231B2 (en) * 2020-01-14 2022-06-28 Tencent America LLC Method and apparatus for video coding

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013023005A1 (en) 2011-08-08 2013-02-14 General Instrument Corporation Residual tree structure of transform unit partitioning

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8769584B2 (en) 2009-05-29 2014-07-01 TVI Interactive Systems, Inc. Methods for displaying contextually targeted content on a connected television
US8648297B2 (en) * 2011-07-21 2014-02-11 Ohio University Coupling of liquid chromatography with mass spectrometry by liquid sample desorption electrospray ionization (DESI)
EP4274227A3 (en) * 2012-02-04 2023-11-29 LG Electronics Inc. Video encoding method, video decoding method, and device using same
SG11201502194QA (en) * 2012-09-21 2015-04-29 Nokia Technologies Oy Method and apparatus for video coding
US9716899B2 (en) 2013-06-27 2017-07-25 Qualcomm Incorporated Depth oriented inter-view motion vector prediction

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013023005A1 (en) 2011-08-08 2013-02-14 General Instrument Corporation Residual tree structure of transform unit partitioning

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
3D-CE1.h: Adaptive block partitioning for VSP. http://phenix.int-evey.fr/jct2/, JCT3V-E0207. 2013.07.19.
3D-CE1.h: Adaptive block size on VSP. http://phenix.int-evey.fr/jct2/, JCT3V-D0213. 2013.04.15.
3D-HEVC Test Model 4. ISO/IEC JTC1/SC29/WG11 N13573. 2013.06.24.

Also Published As

Publication number Publication date
JP6535673B2 (ja) 2019-06-26
ES2799323T3 (es) 2020-12-16
KR20160055229A (ko) 2016-05-17
WO2015038937A1 (en) 2015-03-19
HUE048759T2 (hu) 2020-08-28
HK1220060A1 (zh) 2017-04-21
SG11201600785VA (en) 2016-03-30
CL2016000576A1 (es) 2016-11-18
CN105637870A (zh) 2016-06-01
JP2016530848A (ja) 2016-09-29
SG10201802026TA (en) 2018-04-27
EP3044961B1 (en) 2020-03-18
BR112016007760B1 (pt) 2023-05-09
BR112016007760A2 (pt) 2018-07-10
US20150078450A1 (en) 2015-03-19
CN105637870B (zh) 2018-11-20
US10244253B2 (en) 2019-03-26
EP3044961A1 (en) 2016-07-20

Similar Documents

Publication Publication Date Title
KR102099494B1 (ko) 비대칭 모션 파티셔닝을 이용한 비디오 코딩 기법들
US9967592B2 (en) Block-based advanced residual prediction for 3D video coding
KR102187723B1 (ko) 3 차원（3ｄ）비디오 코딩을 위한 진보된 병합 모드
KR102112900B1 (ko) 심도 지향 인터-뷰 모션 벡터 예측
KR102264104B1 (ko) 백워드 뷰 합성 예측
US9288507B2 (en) More accurate advanced residual prediction (ARP) for texture coding
KR102060857B1 (ko) ３ｄ-ｈｅｖｃ 를 위한 단순화된 진보된 모션 예측
CN104769949B (zh) 用于视差向量导出的图片的选择的方法和装置
KR102329912B1 (ko) 디스패리티 벡터 유도
US20140071235A1 (en) Inter-view motion prediction for 3d video
HK1220060B (zh) 使用不对称运动分割的视频译码技术
HK1223757B (zh) 用於3d视频译码的基於块的高级残差预测
HK1216571B (zh) 用於视频编解码的方法、装置及计算机可读存储介质

Legal Events

Date Code Title Description
E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

A201 Request for examination
A302 Request for accelerated examination
P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

PA0302 Request for accelerated examination

St.27 status event code: A-1-2-D10-D17-exm-PA0302

St.27 status event code: A-1-2-D10-D16-exm-PA0302

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U12-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 5

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 6

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-OTH-PR1001 (AS PROVIDED BY THE NATIONAL OFFICE)

Year of fee payment: 6