JP6321003B2 - ビデオコーディング拡張における時間動きベクトル予測 - Google Patents

ビデオコーディング拡張における時間動きベクトル予測 Download PDF

Info

Publication number
JP6321003B2
JP6321003B2 JP2015521748A JP2015521748A JP6321003B2 JP 6321003 B2 JP6321003 B2 JP 6321003B2 JP 2015521748 A JP2015521748 A JP 2015521748A JP 2015521748 A JP2015521748 A JP 2015521748A JP 6321003 B2 JP6321003 B2 JP 6321003B2
Authority
JP
Japan
Prior art keywords
reference picture
picture
merging candidate
collocated
temporal
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
JP2015521748A
Other languages
English (en)
Japanese (ja)
Other versions
JP2015527817A (ja
JP2015527817A5 (https=
Inventor
チェン、イン
セレジン、バディム
カークゼウィックズ、マルタ
ジャン、リ
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 JP2015527817A publication Critical patent/JP2015527817A/ja
Publication of JP2015527817A5 publication Critical patent/JP2015527817A5/ja
Application granted granted Critical
Publication of JP6321003B2 publication Critical patent/JP6321003B2/ja
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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
    • 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
    • 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
    • H04N19/146—Data rate or code amount at the encoder output
    • H04N19/147—Data rate or code amount at the encoder output according to rate distortion criteria
    • 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
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/172—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a picture, frame or field

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
JP2015521748A 2012-07-09 2013-07-09 ビデオコーディング拡張における時間動きベクトル予測 Active JP6321003B2 (ja)

Applications Claiming Priority (13)

Application Number Priority Date Filing Date Title
US201261669575P 2012-07-09 2012-07-09
US61/669,575 2012-07-09
US201261673982P 2012-07-20 2012-07-20
US61/673,982 2012-07-20
US201261694623P 2012-08-29 2012-08-29
US61/694,623 2012-08-29
US201261708508P 2012-10-01 2012-10-01
US61/708,508 2012-10-01
US201261747807P 2012-12-31 2012-12-31
US61/747,807 2012-12-31
US13/937,130 2013-07-08
US13/937,130 US9325990B2 (en) 2012-07-09 2013-07-08 Temporal motion vector prediction in video coding extensions
PCT/US2013/049751 WO2014011652A2 (en) 2012-07-09 2013-07-09 Temporal motion vector prediction in video coding extensions

Publications (3)

Publication Number Publication Date
JP2015527817A JP2015527817A (ja) 2015-09-17
JP2015527817A5 JP2015527817A5 (https=) 2016-07-28
JP6321003B2 true JP6321003B2 (ja) 2018-05-09

Family

ID=49913981

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015521748A Active JP6321003B2 (ja) 2012-07-09 2013-07-09 ビデオコーディング拡張における時間動きベクトル予測

Country Status (5)

Country Link
US (1) US9325990B2 (https=)
EP (1) EP2870767B1 (https=)
JP (1) JP6321003B2 (https=)
CN (1) CN104838656B (https=)
WO (1) WO2014011652A2 (https=)

Families Citing this family (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101712915B1 (ko) * 2007-10-16 2017-03-07 엘지전자 주식회사 비디오 신호 처리 방법 및 장치
CN107483928B (zh) * 2011-09-09 2020-05-12 株式会社Kt 用于解码视频信号的方法
US10075733B2 (en) * 2011-09-29 2018-09-11 Sharp Kabushiki Kaisha Image decoding device, image decoding method, and image encoding device
JP5972888B2 (ja) 2011-09-29 2016-08-17 シャープ株式会社 画像復号装置、画像復号方法および画像符号化装置
EP2839660B1 (en) * 2012-04-16 2020-10-07 Nokia Technologies Oy An apparatus, a method and a computer program for video coding and decoding
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
KR101638752B1 (ko) * 2012-07-27 2016-07-11 미디어텍 인크. 3ｄ 비디오 코딩에서 변이 벡터 도출을 제한하는 방법
US9491461B2 (en) * 2012-09-27 2016-11-08 Qualcomm Incorporated Scalable extensions to HEVC and temporal motion vector prediction
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
CN102883163B (zh) * 2012-10-08 2014-05-28 华为技术有限公司 用于运动矢量预测的运动矢量列表建立的方法、装置
US9674542B2 (en) * 2013-01-02 2017-06-06 Qualcomm Incorporated Motion vector prediction for video coding
JP6149151B2 (ja) * 2013-04-02 2017-06-14 ヴィド スケール インコーポレイテッド スケーラブルビデオコーディングのための拡張時間的動きベクトル予測
CN105103558B (zh) * 2013-04-12 2018-09-11 瑞典爱立信有限公司 构建层间参考图像列表
US10419776B2 (en) * 2013-07-09 2019-09-17 Sony Corporation High level syntax improvement on inter-layer prediction for SHVC/MV-HEVC
WO2015008464A1 (en) * 2013-07-14 2015-01-22 Sharp Kabushiki Kaisha Video parameter set signaling
WO2015008479A1 (en) * 2013-07-14 2015-01-22 Sharp Kabushiki Kaisha Signaling indications and constraints
KR20150026927A (ko) * 2013-09-03 2015-03-11 주식회사 케이티 스케일러블 비디오 신호 인코딩/디코딩 방법 및 장치
JP2017513426A (ja) * 2014-03-14 2017-05-25 サムスン エレクトロニクス カンパニー リミテッド 類型情報を利用した、マルチレイヤビデオ符号化方法及びマルチレイヤビデオ復号方法
WO2015143603A1 (en) * 2014-03-24 2015-10-01 Mediatek Singapore Pte. Ltd. An improved method for temporal motion vector prediction in video coding
WO2016056754A1 (ko) * 2014-10-08 2016-04-14 엘지전자 주식회사 3d 비디오 부호화/복호화 방법 및 장치
US11477477B2 (en) * 2015-01-26 2022-10-18 Qualcomm Incorporated Sub-prediction unit based advanced temporal motion vector prediction
US20170374361A1 (en) * 2015-01-28 2017-12-28 Beamr Imaging Ltd. Method and System Of Controlling A Video Content System
WO2016143972A1 (ko) * 2015-03-11 2016-09-15 엘지전자(주) 비디오 신호의 인코딩/디코딩 방법 및 장치
US10200711B2 (en) 2015-03-27 2019-02-05 Qualcomm Incorporated Motion vector derivation in video coding
KR102733195B1 (ko) * 2015-12-14 2024-11-25 파나소닉 인텔렉츄얼 프로퍼티 코포레이션 오브 아메리카 삼차원 데이터 부호화 방법, 삼차원 데이터 복호 방법, 삼차원 데이터 부호화 장치 및 삼차원 데이터 복호 장치
CN116567220A (zh) 2016-08-11 2023-08-08 Lx 半导体科技有限公司 图像编码/解码设备和图像数据的发送设备
US10778976B2 (en) * 2016-09-28 2020-09-15 Sharp Kabushiki Kaisha Image decoding apparatus and image coding apparatus
US11477442B2 (en) * 2016-10-04 2022-10-18 Electronics And Telecommunications Research Institute Method and apparatus for encoding and decoding image, and recording medium for storing bitstream
US10582209B2 (en) 2017-03-30 2020-03-03 Mediatek Inc. Sub-prediction unit temporal motion vector prediction (sub-PU TMVP) for video coding
US10701393B2 (en) 2017-05-10 2020-06-30 Mediatek Inc. Method and apparatus of reordering motion vector prediction candidate set for video coding
EP3410717A1 (en) * 2017-05-31 2018-12-05 Thomson Licensing Methods and apparatus for candidate list pruning
CN109089119B (zh) 2017-06-13 2021-08-13 浙江大学 一种运动矢量预测的方法及设备
US10911769B2 (en) 2017-06-23 2021-02-02 Qualcomm Incorporated Motion-based priority for the construction of candidate lists in video coding
JP7088606B2 (ja) 2018-04-02 2022-06-21 エスゼット ディージェイアイ テクノロジー カンパニー リミテッド 動画処理方法、画像処理装置、プログラム、符号化デバイス、及び復号化デバイス
US11350118B2 (en) * 2018-05-30 2022-05-31 Digitalinsights Inc. Image encoding/decoding method and device
EP3744099A4 (en) 2018-05-31 2021-03-10 Huawei Technologies Co., Ltd. METHOD AND DEVICE FOR RESTRICTED MOTION VECTOR PREDICTION AT LARGE DISTANCE
US10469869B1 (en) * 2018-06-01 2019-11-05 Tencent America LLC Method and apparatus for video coding
CN110677658B (zh) * 2018-07-01 2022-07-12 北京字节跳动网络技术有限公司 基于优先级的非相邻Merge设计
EP3818697A4 (en) 2018-07-02 2021-07-07 Huawei Technologies Co., Ltd. MOVEMENT VECTOR PREDICTION METHOD AND APPARATUS
TWI753280B (zh) * 2018-08-04 2022-01-21 大陸商北京字節跳動網絡技術有限公司 Bio中的mv精度
GB2590228B (en) 2018-08-04 2023-04-05 Beijing Bytedance Network Tech Co Ltd Clipping of updated MV or derived MV
EP4164227A1 (en) 2018-09-12 2023-04-12 Huawei Technologies Co., Ltd. A video encoder, a video decoder and corresponding methods
US11665365B2 (en) * 2018-09-14 2023-05-30 Google Llc Motion prediction coding with coframe motion vectors
WO2020070612A1 (en) 2018-10-06 2020-04-09 Beijing Bytedance Network Technology Co., Ltd. Improvement for temporal gradient calculating in bio
WO2020084553A1 (en) 2018-10-24 2020-04-30 Beijing Bytedance Network Technology Co., Ltd. Motion candidate derivation based on multiple information in sub-block motion vector prediction
KR102711166B1 (ko) 2018-11-06 2024-09-30 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 모션 정보의 위치 의존적 저장
US10917636B2 (en) 2018-12-03 2021-02-09 Tencent America LLC Method and apparatus for video coding
WO2020122224A1 (ja) * 2018-12-13 2020-06-18 株式会社Ｊｖｃケンウッド 画像復号装置、画像復号方法、及び画像復号プログラム
JP6933235B2 (ja) * 2018-12-13 2021-09-08 株式会社Ｊｖｃケンウッド 画像復号装置、画像復号方法、及び画像復号プログラム
WO2020142468A1 (en) * 2018-12-31 2020-07-09 Beijing Dajia Internet Information Technology Co., Ltd. Picture resolution dependent configurations for video coding
WO2020177703A1 (en) 2019-03-04 2020-09-10 Beijing Bytedance Network Technology Co., Ltd. Signaling of filtering information in video processing
CN109842811B (zh) * 2019-04-03 2021-01-19 腾讯科技（深圳）有限公司 一种在视频中植入推送信息的方法、装置及电子设备
US11039150B2 (en) * 2019-04-19 2021-06-15 Tencent America LLC Method and apparatus for video coding
CN120935366A (zh) * 2019-06-13 2025-11-11 Lg 电子株式会社 使用sbtmvp的基于帧间预测的图像或视频编译
US11601666B2 (en) * 2019-06-25 2023-03-07 Qualcomm Incorporated Derivation of temporal motion vector prediction candidates in video coding
CN114402591B (zh) 2019-09-13 2024-08-02 北京字节跳动网络技术有限公司 并置运动矢量的推导
CA3152464C (en) * 2019-09-24 2024-05-14 Xiang Ma Methods and systems to signal inter-layer enabled syntax element in video coding
CN121531144A (zh) * 2019-10-25 2026-02-13 夏普株式会社 用于在视频编码中发送信号通知图片信息的系统和方法
EP4115605A4 (en) 2020-03-30 2023-11-15 ByteDance Inc. LIMITATIONS ON SIDE-BY-SIDE IMAGES IN VIDEO ENCODING
US12063355B2 (en) * 2022-05-26 2024-08-13 Tencent America LLC Subblock based motion vector predictor displacement vector reordering using template matching

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1666532A (zh) * 2002-07-02 2005-09-07 松下电器产业株式会社 图像编码方法和图像解码方法
CN101548550B (zh) * 2006-10-16 2014-08-27 诺基亚公司 用于在多视点视频编码中实施有效的已解码缓存器管理的系统和方法
CN102131094A (zh) * 2010-01-18 2011-07-20 联发科技股份有限公司 运动预测方法
US8824558B2 (en) * 2010-11-23 2014-09-02 Mediatek Inc. Method and apparatus of spatial motion vector prediction
US8711940B2 (en) * 2010-11-29 2014-04-29 Mediatek Inc. Method and apparatus of motion vector prediction with extended motion vector predictor
US9049455B2 (en) * 2010-12-28 2015-06-02 Panasonic Intellectual Property Corporation Of America Image coding method of coding a current picture with prediction using one or both of a first reference picture list including a first current reference picture for a current block and a second reference picture list including a second current reference picture for the current block
US9635382B2 (en) 2011-01-07 2017-04-25 Texas Instruments Incorporated Method, system and computer program product for determining a motion vector
EP4557737A3 (en) * 2011-01-07 2025-08-06 LG Electronics Inc. Method for encoding and decoding image information and device using same
JP5893570B2 (ja) * 2011-01-28 2016-03-23 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 画像符号化方法および画像復号化方法
US9866859B2 (en) * 2011-06-14 2018-01-09 Texas Instruments Incorporated Inter-prediction candidate index coding independent of inter-prediction candidate list construction in video coding
US9247249B2 (en) 2011-04-20 2016-01-26 Qualcomm Incorporated Motion vector prediction in video coding
CN102223543B (zh) * 2011-06-13 2013-09-04 四川虹微技术有限公司 参考像素读取存储系统
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
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
US20130114717A1 (en) 2011-11-07 2013-05-09 Qualcomm Incorporated Generating additional merge candidates
US20130343459A1 (en) * 2012-06-22 2013-12-26 Nokia Corporation Method and apparatus for video coding

Also Published As

Publication number Publication date
WO2014011652A2 (en) 2014-01-16
CN104838656B (zh) 2018-04-17
JP2015527817A (ja) 2015-09-17
US9325990B2 (en) 2016-04-26
EP2870767A2 (en) 2015-05-13
US20140016701A1 (en) 2014-01-16
EP2870767C0 (en) 2023-08-16
EP2870767B1 (en) 2023-08-16
CN104838656A (zh) 2015-08-12
WO2014011652A3 (en) 2015-02-05

Similar Documents

Publication Publication Date Title
JP6321003B2 (ja) ビデオコーディング拡張における時間動きベクトル予測
JP6434012B2 (ja) ３ｄ−ｈｅｖｃのための簡素化された高度動き予測
JP6339116B2 (ja) マルチビュー又は３次元ビデオコード化におけるビュー間残差予測
JP6151442B2 (ja) ３ｄビデオコーディング用の結合双予測マージング候補
US9538180B2 (en) Motion vector prediction in video coding
US9544566B2 (en) Disparity vector derivation
US9277200B2 (en) Disabling inter-view prediction for reference picture list in video coding
EP2826248B1 (en) High-level syntax extensions for high efficiency video coding
JP6407961B2 (ja) ビデオコーディングにおける視差ベクトルリファインメント
JP6370891B2 (ja) 深さブロックの視差に基づく高度な深さインターコーディング
US20150172716A1 (en) Controlling sub prediction unit (sub-pu) motion parameter inheritance (mpi) in three dimensional (3d) hevc or other 3d coding
US9516332B2 (en) Disparity vector derivation in three-dimensional video coding

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20160609

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20160609

A871 Explanation of circumstances concerning accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A871

Effective date: 20160609

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20160805

A975 Report on accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A971005

Effective date: 20160805

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20160906

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20161206

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20170228

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20170529

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20170905

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20171204

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20180306

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20180404

R150 Certificate of patent or registration of utility model

Ref document number: 6321003

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

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250