JP6768502B2 - 3dビデオコーディングにおける視差ベクトル導出および動きベクトル予測の簡略化 - Google Patents

3dビデオコーディングにおける視差ベクトル導出および動きベクトル予測の簡略化 Download PDF

Info

Publication number
JP6768502B2
JP6768502B2 JP2016504335A JP2016504335A JP6768502B2 JP 6768502 B2 JP6768502 B2 JP 6768502B2 JP 2016504335 A JP2016504335 A JP 2016504335A JP 2016504335 A JP2016504335 A JP 2016504335A JP 6768502 B2 JP6768502 B2 JP 6768502B2
Authority
JP
Japan
Prior art keywords
block
view
depth
video
texture view
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
JP2016504335A
Other languages
English (en)
Japanese (ja)
Other versions
JP2016517681A5 (cg-RX-API-DMAC7.html
JP2016517681A (ja
Inventor
ティルマライ、ビジャヤラグハバン
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 JP2016517681A publication Critical patent/JP2016517681A/ja
Publication of JP2016517681A5 publication Critical patent/JP2016517681A5/ja
Application granted granted Critical
Publication of JP6768502B2 publication Critical patent/JP6768502B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/106Processing image signals
    • H04N13/161Encoding, multiplexing or demultiplexing different image signal components
    • 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

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)
JP2016504335A 2013-03-18 2014-03-18 3dビデオコーディングにおける視差ベクトル導出および動きベクトル予測の簡略化 Active JP6768502B2 (ja)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201361803100P 2013-03-18 2013-03-18
US61/803,100 2013-03-18
US201361807281P 2013-04-01 2013-04-01
US61/807,281 2013-04-01
US14/216,232 2014-03-17
US14/216,232 US9900576B2 (en) 2013-03-18 2014-03-17 Simplifications on disparity vector derivation and motion vector prediction in 3D video coding
PCT/US2014/031029 WO2014153340A2 (en) 2013-03-18 2014-03-18 Simplifications on disparity vector derivation and motion vector prediction in 3d video coding

Related Child Applications (2)

Application Number Title Priority Date Filing Date
JP2018028813A Division JP2018113701A (ja) 2013-03-18 2018-02-21 3dビデオコーディングにおける視差ベクトル導出および動きベクトル予測の簡略化
JP2018228777A Division JP6768768B2 (ja) 2013-03-18 2018-12-06 3dビデオコーディングにおける視差ベクトル導出および動きベクトル予測の簡略化

Publications (3)

Publication Number Publication Date
JP2016517681A JP2016517681A (ja) 2016-06-16
JP2016517681A5 JP2016517681A5 (cg-RX-API-DMAC7.html) 2017-03-30
JP6768502B2 true JP6768502B2 (ja) 2020-10-14

Family

ID=51525594

Family Applications (5)

Application Number Title Priority Date Filing Date
JP2016504335A Active JP6768502B2 (ja) 2013-03-18 2014-03-18 3dビデオコーディングにおける視差ベクトル導出および動きベクトル予測の簡略化
JP2016504336A Active JP6768503B2 (ja) 2013-03-18 2014-03-18 3dビデオコーディングにおける視差ベクトル導出および動きベクトル予測の簡略化
JP2018028813A Pending JP2018113701A (ja) 2013-03-18 2018-02-21 3dビデオコーディングにおける視差ベクトル導出および動きベクトル予測の簡略化
JP2018228778A Active JP6866340B2 (ja) 2013-03-18 2018-12-06 3dビデオコーディングにおける視差ベクトル導出および動きベクトル予測の簡略化
JP2018228777A Active JP6768768B2 (ja) 2013-03-18 2018-12-06 3dビデオコーディングにおける視差ベクトル導出および動きベクトル予測の簡略化

Family Applications After (4)

Application Number Title Priority Date Filing Date
JP2016504336A Active JP6768503B2 (ja) 2013-03-18 2014-03-18 3dビデオコーディングにおける視差ベクトル導出および動きベクトル予測の簡略化
JP2018028813A Pending JP2018113701A (ja) 2013-03-18 2018-02-21 3dビデオコーディングにおける視差ベクトル導出および動きベクトル予測の簡略化
JP2018228778A Active JP6866340B2 (ja) 2013-03-18 2018-12-06 3dビデオコーディングにおける視差ベクトル導出および動きベクトル予測の簡略化
JP2018228777A Active JP6768768B2 (ja) 2013-03-18 2018-12-06 3dビデオコーディングにおける視差ベクトル導出および動きベクトル予測の簡略化

Country Status (8)

Country Link
US (2) US9596448B2 (cg-RX-API-DMAC7.html)
EP (2) EP2976885B1 (cg-RX-API-DMAC7.html)
JP (5) JP6768502B2 (cg-RX-API-DMAC7.html)
KR (2) KR102180859B1 (cg-RX-API-DMAC7.html)
CN (2) CN105191319B (cg-RX-API-DMAC7.html)
ES (2) ES2796824T3 (cg-RX-API-DMAC7.html)
HU (2) HUE049461T2 (cg-RX-API-DMAC7.html)
WO (2) WO2014153340A2 (cg-RX-API-DMAC7.html)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014042459A1 (ko) * 2012-09-17 2014-03-20 엘지전자 주식회사 비디오 신호 처리 방법 및 장치
US9237345B2 (en) 2013-02-26 2016-01-12 Qualcomm Incorporated Neighbor block-based disparity vector derivation in 3D-AVC
US9781416B2 (en) 2013-02-26 2017-10-03 Qualcomm Incorporated Neighboring block disparity vector derivation in 3D video coding
US9596448B2 (en) 2013-03-18 2017-03-14 Qualcomm Incorporated Simplifications on disparity vector derivation and motion vector prediction in 3D video coding
WO2014166063A1 (en) * 2013-04-09 2014-10-16 Mediatek Inc. Default vector for disparity vector derivation for 3d video coding
CN105122808B (zh) * 2013-04-10 2018-08-03 联发科技股份有限公司 三维或多视图视频编码或解码的方法及装置
WO2014168444A1 (ko) * 2013-04-11 2014-10-16 엘지전자 주식회사 비디오 신호 처리 방법 및 장치
WO2014166119A1 (en) * 2013-04-12 2014-10-16 Mediatek Inc. Stereo compatibility high level syntax
WO2015007159A1 (en) * 2013-07-15 2015-01-22 Mediatek Singapore Pte. Ltd. Method of disparity derived depth coding in 3d video coding
CA2921759C (en) * 2013-10-17 2018-05-15 Mediatek Inc. Method of motion information prediction and inheritance in multi-view and three-dimensional video coding
US9503751B2 (en) * 2013-10-17 2016-11-22 Hfi Innovation Inc. Method and apparatus for simplified depth coding with extended prediction modes
US20160360200A1 (en) * 2013-12-27 2016-12-08 Nippon Telegraph And Telephone Corporation Video encoding method, video decoding method, video encoding apparatus, video decoding apparatus, video encoding program, and video decoding program
KR102378459B1 (ko) * 2014-06-30 2022-03-24 한국전자통신연구원 움직임 병합 모드에서 시점 합성 예측 후보의 중복성 제거 장치 및 방법
MX362021B (es) 2014-10-08 2019-01-04 Lg Electronics Inc Metodo de codificacion de imagen de profundidad y dispositivo en codificacion de video.
KR20170065502A (ko) * 2014-10-08 2017-06-13 엘지전자 주식회사 3d 비디오 부호화/복호화 방법 및 장치
KR20170065503A (ko) * 2014-10-08 2017-06-13 엘지전자 주식회사 3d 비디오 부호화/복호화 방법 및 장치
CN104506871B (zh) * 2014-11-23 2017-06-06 北京工业大学 一种基于hevc的3d视频快速编码方法
US10237473B2 (en) * 2015-09-04 2019-03-19 Apple Inc. Depth map calculation in a stereo camera system
JP6817961B2 (ja) * 2015-12-14 2021-01-20 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカPanasonic Intellectual Property Corporation of America 三次元データ符号化方法、三次元データ復号方法、三次元データ符号化装置及び三次元データ復号装置
CN108702509B (zh) * 2016-02-25 2023-10-31 株式会社Kt 用于处理视频信号的方法和设备
CN111108750B (zh) 2017-09-19 2024-07-12 三星电子株式会社 用于对运动信息进行编码和解码的方法以及用于对运动信息进行编码和解码的设备
WO2020084476A1 (en) 2018-10-22 2020-04-30 Beijing Bytedance Network Technology Co., Ltd. Sub-block based prediction
CN111093075B (zh) 2018-10-24 2024-04-26 北京字节跳动网络技术有限公司 子块运动矢量预测中基于空域邻近块的运动候选推导
WO2020098644A1 (en) 2018-11-12 2020-05-22 Beijing Bytedance Network Technology Co., Ltd. Bandwidth control methods for inter prediction
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
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
EP3857896A4 (en) 2018-11-22 2021-12-01 Beijing Bytedance Network Technology Co. Ltd. COORDINATION PROCESS FOR INTER-PREDICTION BASED ON SUB-BLOCKS
CN120676166A (zh) * 2019-02-07 2025-09-19 交互数字Vc控股公司 用于利用光流的帧间预测细化的系统、装置和方法
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
WO2020200269A1 (en) 2019-04-02 2020-10-08 Beijing Bytedance Network Technology Co., Ltd. Decoder side motion vector derivation
BR112022002687A2 (pt) 2019-08-13 2022-09-27 Beijing Bytedance Network Tech Co Ltd Método de processamento de vídeo, aparelho em um sistema de vídeo, e, produto de programa de computador
WO2021052505A1 (en) 2019-09-22 2021-03-25 Beijing Bytedance Network Technology Co., Ltd. Reference picture resampling in video processing
TWI736335B (zh) 2020-06-23 2021-08-11 國立成功大學 基於深度影像生成方法、電子裝置與電腦程式產品
US11936913B2 (en) * 2021-06-28 2024-03-19 Tencent America LLC Warping-based decoded picture resampling supplementary enhancement information message
EP4413533A1 (en) * 2021-10-05 2024-08-14 Tencent Cloud Europe (France) SAS Depth estimation method in an immersive video context

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020087945A (ko) 2001-01-30 2002-11-23 코닌클리케 필립스 일렉트로닉스 엔.브이. 무선 송신 시스템
WO2006006835A1 (en) * 2004-07-15 2006-01-19 Samsung Electronics Co., Ltd. Scalable motion information encoding/decoding apparatus and method and scalable video encoding/decoding apparatus and method using them
CN1306821C (zh) * 2004-07-30 2007-03-21 联合信源数字音视频技术(北京)有限公司 一种视频图像中运动矢量预测生成的方法及其装置
WO2007058113A1 (ja) * 2005-11-21 2007-05-24 Pioneer Corporation デジタル放送受信用の信号処理装置、信号処理方法および信号処理プログラム並びにデジタル放送受信装置
EP2421264B1 (en) 2009-04-17 2016-05-25 LG Electronics Inc. Method and apparatus for processing a multiview video signal
MY154325A (en) 2009-04-28 2015-05-29 Panasonic Corp Image decoding method, and image decoding apparatus
KR20110007928A (ko) 2009-07-17 2011-01-25 삼성전자주식회사 다시점 영상 부호화 및 복호화 방법과 장치
JP2011223319A (ja) * 2010-04-09 2011-11-04 Mitsubishi Electric Corp 動画像符号化装置および動画像復号装置
CN101990103B (zh) * 2010-11-10 2013-01-16 香港应用科技研究院有限公司 用于多视点视频编码的方法和装置
KR101893559B1 (ko) * 2010-12-14 2018-08-31 삼성전자주식회사 다시점 비디오 부호화/복호화 장치 및 방법
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
JP5747559B2 (ja) 2011-03-01 2015-07-15 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
EP2721825A4 (en) 2011-06-15 2014-12-24 Mediatek Inc METHOD AND DEVICE FOR MOTION AND DISPARITY VECTOR PREDICTION AND COMPENSATION IN 3D VIDEO CODING
WO2013022297A2 (ko) * 2011-08-09 2013-02-14 삼성전자 주식회사 다시점 비디오 데이터의 깊이맵 부호화 방법 및 장치, 복호화 방법 및 장치
KR102492490B1 (ko) * 2011-11-11 2023-01-30 지이 비디오 컴프레션, 엘엘씨 깊이-맵 추정 및 업데이트를 사용한 효율적인 멀티-뷰 코딩
WO2013107931A1 (en) 2012-01-19 2013-07-25 Nokia Corporation An apparatus, a method and a computer program for video coding and decoding
EP2839639A4 (en) 2012-04-19 2016-01-06 Intel Corp THREE-DIMENSIONAL VIDEO CODING (3D) INCLUDING DEPARTIVITY VECTOR CALIBRATION BASED ON DEPTH
KR102238567B1 (ko) 2012-09-19 2021-04-08 퀄컴 인코포레이티드 디스패리티 벡터 유도를 위한 화상들의 선택
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
US20140098883A1 (en) * 2012-10-09 2014-04-10 Nokia Corporation Method and apparatus for video coding
CN104919799A (zh) 2013-01-07 2015-09-16 联发科技股份有限公司 用于三维视频编解码的从深度到视差矢量转换的方法和装置
US9781416B2 (en) 2013-02-26 2017-10-03 Qualcomm Incorporated Neighboring block disparity vector derivation in 3D video coding
US9237345B2 (en) 2013-02-26 2016-01-12 Qualcomm Incorporated Neighbor block-based disparity vector derivation in 3D-AVC
US9596448B2 (en) 2013-03-18 2017-03-14 Qualcomm Incorporated Simplifications on disparity vector derivation and motion vector prediction in 3D video coding
US9521425B2 (en) 2013-03-19 2016-12-13 Qualcomm Incorporated Disparity vector derivation in 3D video coding for skip and direct modes
US9930363B2 (en) 2013-04-12 2018-03-27 Nokia Technologies Oy Harmonized inter-view and view synthesis prediction for 3D video coding

Also Published As

Publication number Publication date
US9596448B2 (en) 2017-03-14
KR20150131222A (ko) 2015-11-24
ES2736280T3 (es) 2019-12-27
EP2976884A2 (en) 2016-01-27
EP2976885A2 (en) 2016-01-27
CN105191319B (zh) 2019-08-23
WO2014153343A3 (en) 2015-02-19
US20140269898A1 (en) 2014-09-18
CN105052146B (zh) 2019-04-05
WO2014153340A3 (en) 2015-02-12
CN105052146A (zh) 2015-11-11
JP2019068448A (ja) 2019-04-25
US20140267605A1 (en) 2014-09-18
KR20150131220A (ko) 2015-11-24
JP2016517682A (ja) 2016-06-16
JP6768768B2 (ja) 2020-10-14
EP2976885B1 (en) 2019-04-17
JP2019068447A (ja) 2019-04-25
KR102185025B1 (ko) 2020-12-01
JP2016517681A (ja) 2016-06-16
ES2796824T3 (es) 2020-11-30
JP6866340B2 (ja) 2021-04-28
KR102180859B1 (ko) 2020-11-19
HUE045450T2 (hu) 2019-12-30
EP2976884B1 (en) 2020-03-11
WO2014153340A2 (en) 2014-09-25
HUE049461T2 (hu) 2020-09-28
WO2014153343A2 (en) 2014-09-25
CN105191319A (zh) 2015-12-23
JP6768503B2 (ja) 2020-10-14
JP2018113701A (ja) 2018-07-19
US9900576B2 (en) 2018-02-20

Similar Documents

Publication Publication Date Title
JP6768768B2 (ja) 3dビデオコーディングにおける視差ベクトル導出および動きベクトル予測の簡略化
JP6337025B2 (ja) 3dビデオコード化における隣接ブロック視差ベクトル導出
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
JP6227678B2 (ja) 3dビデオコーディングにおける導出視差ベクトル
KR20150139953A (ko) 백워드 뷰 합성 예측
EP3117606B1 (en) Simplified advanced residual prediction for 3d-hevc

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20151124

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20170220

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20170220

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20171115

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20171128

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20180221

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20180515

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20180904

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20181206

C60 Trial request (containing other claim documents, opposition documents)

Free format text: JAPANESE INTERMEDIATE CODE: C60

Effective date: 20181206

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

Free format text: JAPANESE INTERMEDIATE CODE: A911

Effective date: 20181217

C21 Notice of transfer of a case for reconsideration by examiners before appeal proceedings

Free format text: JAPANESE INTERMEDIATE CODE: C21

Effective date: 20181218

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

Free format text: JAPANESE INTERMEDIATE CODE: A912

Effective date: 20190301

C211 Notice of termination of reconsideration by examiners before appeal proceedings

Free format text: JAPANESE INTERMEDIATE CODE: C211

Effective date: 20190305

C22 Notice of designation (change) of administrative judge

Free format text: JAPANESE INTERMEDIATE CODE: C22

Effective date: 20191112

C13 Notice of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: C13

Effective date: 20200107

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20200313

C22 Notice of designation (change) of administrative judge

Free format text: JAPANESE INTERMEDIATE CODE: C22

Effective date: 20200707

C23 Notice of termination of proceedings

Free format text: JAPANESE INTERMEDIATE CODE: C23

Effective date: 20200721

C03 Trial/appeal decision taken

Free format text: JAPANESE INTERMEDIATE CODE: C03

Effective date: 20200825

C30A Notification sent

Free format text: JAPANESE INTERMEDIATE CODE: C3012

Effective date: 20200825

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20200923

R150 Certificate of patent or registration of utility model

Ref document number: 6768502

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