JP6608275B2 - ビデオコード化における視差ベクトル予測 - Google Patents

ビデオコード化における視差ベクトル予測 Download PDF

Info

Publication number
JP6608275B2
JP6608275B2 JP2015500611A JP2015500611A JP6608275B2 JP 6608275 B2 JP6608275 B2 JP 6608275B2 JP 2015500611 A JP2015500611 A JP 2015500611A JP 2015500611 A JP2015500611 A JP 2015500611A JP 6608275 B2 JP6608275 B2 JP 6608275B2
Authority
JP
Japan
Prior art keywords
motion vector
region
disparity
block
picture
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
JP2015500611A
Other languages
English (en)
Japanese (ja)
Other versions
JP2015514340A5 (2
JP2015514340A (ja
Inventor
ジャン、リ
チェン、イン
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 JP2015514340A publication Critical patent/JP2015514340A/ja
Publication of JP2015514340A5 publication Critical patent/JP2015514340A5/ja
Application granted granted Critical
Publication of JP6608275B2 publication Critical patent/JP6608275B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/106—Processing image signals
    • H04N13/161—Encoding, multiplexing or demultiplexing different image signal components
    • 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
    • H04N19/136—Incoming video signal characteristics or properties
    • H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
    • H04N19/139—Analysis of motion vectors, e.g. their magnitude, direction, variance or reliability
    • 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
    • H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
JP2015500611A 2012-03-14 2013-03-14 ビデオコード化における視差ベクトル予測 Active JP6608275B2 (ja)

Applications Claiming Priority (15)

Application Number Priority Date Filing Date Title
US201261610961P 2012-03-14 2012-03-14
US61/610,961 2012-03-14
US201261621929P 2012-04-09 2012-04-09
US61/621,929 2012-04-09
US201261623041P 2012-04-11 2012-04-11
US61/623,041 2012-04-11
US201261658754P 2012-06-12 2012-06-12
US61/658,754 2012-06-12
US201261682224P 2012-08-11 2012-08-11
US201261682221P 2012-08-11 2012-08-11
US61/682,221 2012-08-11
US61/682,224 2012-08-11
US13/798,997 2013-03-13
US13/798,997 US9525861B2 (en) 2012-03-14 2013-03-13 Disparity vector prediction in video coding
PCT/US2013/031339 WO2013138593A1 (en) 2012-03-14 2013-03-14 Disparity vector prediction in video coding

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2018009556A Division JP6585200B2 (ja) 2012-03-14 2018-01-24 ビデオコード化における視差ベクトル予測

Publications (3)

Publication Number Publication Date
JP2015514340A JP2015514340A (ja) 2015-05-18
JP2015514340A5 JP2015514340A5 (2) 2016-04-14
JP6608275B2 true JP6608275B2 (ja) 2019-11-20

Family

ID=49157227

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2015500611A Active JP6608275B2 (ja) 2012-03-14 2013-03-14 ビデオコード化における視差ベクトル予測
JP2018009556A Active JP6585200B2 (ja) 2012-03-14 2018-01-24 ビデオコード化における視差ベクトル予測

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2018009556A Active JP6585200B2 (ja) 2012-03-14 2018-01-24 ビデオコード化における視差ベクトル予測

Country Status (7)

Country Link
US (1) US9525861B2 (2)
EP (1) EP2826244A1 (2)
JP (2) JP6608275B2 (2)
KR (1) KR101834611B1 (2)
CN (1) CN104170380B (2)
TW (1) TW201340724A (2)
WO (1) WO2013138593A1 (2)

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8385404B2 (en) 2008-09-11 2013-02-26 Google Inc. System and method for video encoding using constructed reference frame
US20120082228A1 (en) 2010-10-01 2012-04-05 Yeping Su Nested entropy encoding
US10104391B2 (en) 2010-10-01 2018-10-16 Dolby International Ab System for nested entropy encoding
US8638854B1 (en) 2011-04-07 2014-01-28 Google Inc. Apparatus and method for creating an alternate reference frame for video compression using maximal differences
RU2573213C2 (ru) * 2011-08-30 2016-01-20 Интел Корпорейшн Схемы многопланового видеокодирования
CN107483928B (zh) * 2011-09-09 2020-05-12 株式会社Kt 用于解码视频信号的方法
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
PL2806637T3 (pl) * 2012-01-19 2021-05-04 Electronics And Telecommunications Research Institute Sposób kodowania/dekodowania obrazu
US9445076B2 (en) 2012-03-14 2016-09-13 Qualcomm Incorporated Disparity vector construction method for 3D-HEVC
US9549180B2 (en) 2012-04-20 2017-01-17 Qualcomm Incorporated Disparity vector generation for inter-view prediction for video coding
US9609341B1 (en) * 2012-04-23 2017-03-28 Google Inc. Video data encoding and decoding using reference picture lists
WO2014005503A1 (en) * 2012-07-02 2014-01-09 Mediatek Inc. Method and apparatus of inter-view candidate derivation in 3d video coding
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
CN104471941B (zh) * 2012-07-09 2017-09-19 联发科技股份有限公司 3d视频编码中的视图间子分割预测的方法和装置
KR20150043319A (ko) * 2012-07-10 2015-04-22 엘지전자 주식회사 비디오 신호 처리 방법 및 장치
KR101638752B1 (ko) * 2012-07-27 2016-07-11 미디어텍 인크. 3ｄ 비디오 코딩에서 변이 벡터 도출을 제한하는 방법
US9247271B2 (en) * 2012-10-08 2016-01-26 Inria Institut National De Recherche En Informatique Et En Automatique Method and device for motion information prediction in multi-view video coding
CN102946535B (zh) * 2012-10-09 2015-05-13 华为技术有限公司 预测块的视差矢量预测值获取的方法和装置
KR20150095679A (ko) * 2012-11-13 2015-08-21 엘지전자 주식회사 비디오 신호 처리 방법 및 장치
WO2014075625A1 (en) * 2012-11-16 2014-05-22 Mediatek Inc. Method and apparatus of constrained disparity vector derivation in 3d video coding
CN105308966B (zh) * 2013-04-05 2019-01-04 三星电子株式会社 视频编码方法及其设备以及视频解码方法及其设备
EP2932716A4 (en) * 2013-04-10 2016-07-06 Mediatek Inc METHOD AND DEVICE FOR SELECTION OF INTERCONNECTION CANDIDATES FOR THREE-DIMENSIONAL VIDEO-CORDING
WO2015003383A1 (en) * 2013-07-12 2015-01-15 Mediatek Singapore Pte. Ltd. Methods for inter-view motion prediction
WO2015006922A1 (en) * 2013-07-16 2015-01-22 Mediatek Singapore Pte. Ltd. Methods for residual prediction
WO2015009092A1 (ko) * 2013-07-18 2015-01-22 엘지전자 주식회사 비디오 신호 처리 방법 및 장치
US10091519B2 (en) * 2013-10-14 2018-10-02 Electronics And Telecommunications Research Institute Multilayer-based image encoding/decoding method and apparatus
US20160255368A1 (en) * 2013-10-18 2016-09-01 Lg Electronics Inc. Method and apparatus for coding/decoding video comprising multi-view
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
ES2716676T3 (es) * 2014-03-13 2019-06-14 Qualcomm Inc Predicción residual avanzada simplificada para la 3d-hevc
WO2016056842A1 (ko) * 2014-10-07 2016-04-14 삼성전자 주식회사 뷰 병합 예측을 이용하여 영상을 부호화 또는 복호화 하는 방법 및 그 장치
CN104902256B (zh) * 2015-05-21 2018-01-09 南京大学 一种基于运动补偿的双目立体图像编解码方法
US10148977B2 (en) * 2015-06-16 2018-12-04 Futurewei Technologies, Inc. Advanced coding techniques for high efficiency video coding (HEVC) screen content coding (SCC) extensions
WO2020030183A1 (en) 2018-08-10 2020-02-13 Huawei Technologies Co., Ltd. Coding method, device, system with merge mode
WO2020048366A1 (en) 2018-09-03 2020-03-12 Huawei Technologies Co., Ltd. Coding method, device, system with merge mode
WO2020075053A1 (en) 2018-10-08 2020-04-16 Beijing Bytedance Network Technology Co., Ltd. Generation and usage of combined affine merge candidate
CN109068140B (zh) * 2018-10-18 2021-06-22 北京奇艺世纪科技有限公司 视频编码中运动向量的确定方法、装置及视频编解码设备
KR102760707B1 (ko) 2018-12-28 2025-02-03 텔레호낙티에볼라게트 엘엠 에릭슨(피유비엘) 움직임 벡터 예측자 리스트의 생성
CN121967699A (zh) 2019-02-03 2026-05-01 北京字节跳动网络技术有限公司 Mv精度和mv差编解码之间的相互作用
CN121173966A (zh) 2019-02-14 2025-12-19 北京字节跳动网络技术有限公司 解码器侧细化工具的选择性应用
KR20220006055A (ko) 2019-05-11 2022-01-14 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 다중 인트라 코딩 방법 사이의 상호 작용
SG11202112279WA (en) 2019-05-11 2021-12-30 Beijing Bytedance Network Technology Co Ltd Selective use of coding tools in video processing
WO2020233660A1 (en) 2019-05-21 2020-11-26 Beijing Bytedance Network Technology Co., Ltd. Syntax-based motion candidate derivation in sub-block merge mode
KR102113071B1 (ko) 2019-06-28 2020-05-21 한국타이어앤테크놀로지 주식회사 일체형 전자장치의 제조방법
JP7322277B2 (ja) 2019-07-27 2023-08-07 北京字節跳動網絡技術有限公司 参照ピクチャタイプに従ったツールの使用制限
EP3997869A4 (en) 2019-08-10 2022-10-26 Beijing Bytedance Network Technology Co., Ltd. Subpicture dependent signaling in video bitstreams
WO2021037078A1 (en) 2019-08-26 2021-03-04 Beijing Bytedance Network Technology Co., Ltd. Extensions of intra coding modes in video coding
CN117676167A (zh) 2019-08-30 2024-03-08 北京字节跳动网络技术有限公司 帧内编解码中的子分割
EP4029245A4 (en) 2019-10-12 2022-11-23 Beijing Bytedance Network Technology Co., Ltd. High level syntax for video coding tools
CN114631321B (zh) 2019-10-18 2024-04-12 北京字节跳动网络技术有限公司 子图片与环路滤波之间的相互影响
CN110798676A (zh) * 2019-11-29 2020-02-14 苏州新光维医疗科技有限公司 一种利用内镜镜头动态图像形成3d视觉的方法及装置
CN115280774B (zh) 2019-12-02 2025-08-19 抖音视界有限公司 视觉媒体处理的方法、装置及非暂时性计算机可读存储介质
KR20220157950A (ko) 2020-03-23 2022-11-29 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 어파인 머지 및 어파인 모션 벡터 예측 모드에 대한 예측 리파인먼트
US12613427B2 (en) * 2021-12-04 2026-04-28 PetaRay Inc. Near-eye light-field display apparatus and method for displaying light field
US12192509B2 (en) * 2022-07-11 2025-01-07 Tencent America LLC Partition, motion vector (MV) derivation of template-matching, and subblock MV derivation for subblock based MV predictor

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0787598B2 (ja) * 1991-06-06 1995-09-20 株式会社エイ・ティ・アール視聴覚機構研究所 視差補正装置
JP3693407B2 (ja) * 1996-04-04 2005-09-07 シャープ株式会社 多視点画像符号化装置および復号装置
US6970206B1 (en) * 2000-04-20 2005-11-29 Ati International Srl Method for deinterlacing interlaced video by a graphics processor
JP2002245451A (ja) * 2001-02-19 2002-08-30 Nippon Hoso Kyokai <Nhk> 立体画像評価装置
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
KR100888962B1 (ko) 2004-12-06 2009-03-17 엘지전자 주식회사 영상 신호의 인코딩 및 디코딩 방법
US8854486B2 (en) * 2004-12-17 2014-10-07 Mitsubishi Electric Research Laboratories, Inc. Method and system for processing multiview videos for view synthesis using skip and direct modes
US8644386B2 (en) 2005-09-22 2014-02-04 Samsung Electronics Co., Ltd. Method of estimating disparity vector, and method and apparatus for encoding and decoding multi-view moving picture using the disparity vector estimation method
KR101276720B1 (ko) * 2005-09-29 2013-06-19 삼성전자주식회사 카메라 파라미터를 이용하여 시차 벡터를 예측하는 방법,그 방법을 이용하여 다시점 영상을 부호화 및 복호화하는장치 및 이를 수행하기 위한 프로그램이 기록된 기록 매체
CN101491096B (zh) * 2006-07-12 2012-05-30 Lg电子株式会社 信号处理方法及其装置
GB2445008B (en) * 2006-12-20 2008-12-31 Sony Comp Entertainment Europe Image compression and/or decompression
US20080159407A1 (en) * 2006-12-28 2008-07-03 Yang Nick Y Mechanism for a parallel processing in-loop deblock filter
CN101647279A (zh) * 2007-01-24 2010-02-10 Lg电子株式会社 用于处理视频信号的方法和装置
US8953684B2 (en) 2007-05-16 2015-02-10 Microsoft Corporation Multiview coding with geometry-based disparity prediction
JP5303556B2 (ja) * 2007-08-06 2013-10-02 トムソン ライセンシング 複数のインタービュー参照ピクチャを用いたモーションスキップモードのための方法及び装置
BRPI0911672A2 (pt) 2008-04-25 2018-03-13 Thomson Licensing modos de pulo intervisualizações com profundidade
US9973739B2 (en) 2008-10-17 2018-05-15 Nokia Technologies Oy Sharing of motion vector in 3D video coding
KR101619451B1 (ko) 2009-04-17 2016-05-10 엘지전자 주식회사 다시점 비디오 신호의 처리 방법 및 장치
WO2012007038A1 (en) 2010-07-15 2012-01-19 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Hybrid video coding supporting intermediate view synthesis
JP6004271B2 (ja) 2011-01-12 2016-10-05 サン パテント トラスト 画像符号化方法、画像復号方法、画像符号化装置および画像復号装置
US20120189060A1 (en) 2011-01-20 2012-07-26 Industry-Academic Cooperation Foundation, Yonsei University Apparatus and method for encoding and decoding motion information and disparity information
US9247249B2 (en) 2011-04-20 2016-01-26 Qualcomm Incorporated Motion vector prediction in video coding
JP6112418B2 (ja) 2011-06-29 2017-04-12 サン パテント トラスト 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
WO2013072484A1 (en) 2011-11-18 2013-05-23 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Multi-view coding with efficient residual handling
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
US9445076B2 (en) 2012-03-14 2016-09-13 Qualcomm Incorporated Disparity vector construction method for 3D-HEVC
JP6039793B2 (ja) 2012-05-10 2016-12-07 エルジー エレクトロニクス インコーポレイティド ビデオ信号処理方法及び装置
US20130336405A1 (en) 2012-06-15 2013-12-19 Qualcomm Incorporated Disparity vector selection in video coding

Also Published As

Publication number Publication date
JP2018110407A (ja) 2018-07-12
CN104170380A (zh) 2014-11-26
WO2013138593A1 (en) 2013-09-19
KR101834611B1 (ko) 2018-03-05
EP2826244A1 (en) 2015-01-21
TW201340724A (zh) 2013-10-01
CN104170380B (zh) 2018-01-12
US9525861B2 (en) 2016-12-20
JP6585200B2 (ja) 2019-10-02
KR20140144210A (ko) 2014-12-18
US20130242046A1 (en) 2013-09-19
JP2015514340A (ja) 2015-05-18

Similar Documents

Publication Publication Date Title
JP6585200B2 (ja) ビデオコード化における視差ベクトル予測
US9445076B2 (en) Disparity vector construction method for 3D-HEVC
JP6215295B2 (ja) Ｈｅｖｃおよびその拡張における動きベクトルのコーディングおよび双予測
JP6337104B2 (ja) テクスチャコーディングのためのより正確な高度残差予測（ａｒｐ）
CN104769949B (zh) 用于视差向量导出的图片的选择的方法和装置
JP6271575B2 (ja) ３ｄビデオのための高度マージ／スキップモード及び高度動きベクトル予測（ａｍｖｐ）モード
JP6185143B2 (ja) スキップおよびダイレクトモード用の３ｄビデオコーディングにおける視差ベクトル導出
JP5805849B2 (ja) ビデオコード化における動きベクトル予測
CN104838658B (zh) 具有不对称空间分辨率的纹理和深度视图分量当中的内部视图运动预测
JP2019526988A (ja) 候補リストの構築のためのジオメトリベースの優先度
JP6855242B2 (ja) ビデオコーディングのためのディスパリティベクトルおよび／または高度残差予測
US9438926B2 (en) Constraints on neighboring block based disparity vector (NBDV) techniques for 3D video
JP2016529791A (ja) ビデオコーディングのための照明補償を処理すること
JP2015511090A (ja) 高効率ビデオコーディングのためのハイレベルシンタックスの拡張
JP2015502095A (ja) テクスチャビューコンポーネントと深度ビューコンポーネントの間の内部ビュー動き予測
JP2016525319A (ja) ビデオコード化における視差ベクトルを使用するブロック識別
KR20160132862A (ko) 3d-hevc 를 위한 단순화된 진보된 잔차 예측

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20141118

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20160223

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20160223

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20161205

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20170117

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20170413

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20170926

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20180124

A911 Transfer to examiner for re-examination before appeal (zenchi)

Free format text: JAPANESE INTERMEDIATE CODE: A911

Effective date: 20180201

A912 Re-examination (zenchi) completed and case transferred to appeal board

Free format text: JAPANESE INTERMEDIATE CODE: A912

Effective date: 20180622

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20190507

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20191023

R150 Certificate of patent or registration of utility model

Ref document number: 6608275

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250