JP6293788B2 - 高効率ビデオコーディングに基づくビデオ情報のスケーラブルコーディングのためのデバイスおよび方法 - Google Patents

高効率ビデオコーディングに基づくビデオ情報のスケーラブルコーディングのためのデバイスおよび方法 Download PDF

Info

Publication number
JP6293788B2
JP6293788B2 JP2015551716A JP2015551716A JP6293788B2 JP 6293788 B2 JP6293788 B2 JP 6293788B2 JP 2015551716 A JP2015551716 A JP 2015551716A JP 2015551716 A JP2015551716 A JP 2015551716A JP 6293788 B2 JP6293788 B2 JP 6293788B2
Authority
JP
Japan
Prior art keywords
block
video
base layer
motion vector
behavior
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.)
Expired - Fee Related
Application number
JP2015551716A
Other languages
English (en)
Japanese (ja)
Other versions
JP2016507966A5 (enExample
JP2016507966A (ja
Inventor
セレジン、バディム
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 JP2016507966A publication Critical patent/JP2016507966A/ja
Publication of JP2016507966A5 publication Critical patent/JP2016507966A5/ja
Application granted granted Critical
Publication of JP6293788B2 publication Critical patent/JP6293788B2/ja
Expired - Fee Related 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/33—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the spatial domain
    • 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
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/96—Tree coding, e.g. quad-tree coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
JP2015551716A 2013-01-08 2013-12-23 高効率ビデオコーディングに基づくビデオ情報のスケーラブルコーディングのためのデバイスおよび方法 Expired - Fee Related JP6293788B2 (ja)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US201361750259P 2013-01-08 2013-01-08
US61/750,259 2013-01-08
US201361751784P 2013-01-11 2013-01-11
US61/751,784 2013-01-11
US201361754559P 2013-01-19 2013-01-19
US61/754,559 2013-01-19
US14/137,510 2013-12-20
US14/137,510 US9826244B2 (en) 2013-01-08 2013-12-20 Device and method for scalable coding of video information based on high efficiency video coding
PCT/US2013/077425 WO2014109901A2 (en) 2013-01-08 2013-12-23 Device and method for scalable coding of video information based on high efficiency video coding

Publications (3)

Publication Number Publication Date
JP2016507966A JP2016507966A (ja) 2016-03-10
JP2016507966A5 JP2016507966A5 (enExample) 2017-01-12
JP6293788B2 true JP6293788B2 (ja) 2018-03-14

Family

ID=51060934

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015551716A Expired - Fee Related JP6293788B2 (ja) 2013-01-08 2013-12-23 高効率ビデオコーディングに基づくビデオ情報のスケーラブルコーディングのためのデバイスおよび方法

Country Status (7)

Country Link
US (1) US9826244B2 (enExample)
EP (1) EP2944084A2 (enExample)
JP (1) JP6293788B2 (enExample)
KR (1) KR20150105372A (enExample)
CN (1) CN105519116A (enExample)
TW (1) TWI532369B (enExample)
WO (1) WO2014109901A2 (enExample)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2501836B (en) * 2011-03-09 2014-08-06 Canon Kk Video encoding
AU2013403225B2 (en) 2013-10-14 2018-06-14 Microsoft Technology Licensing, Llc Features of base color index map mode for video and image coding and decoding
US11109036B2 (en) 2013-10-14 2021-08-31 Microsoft Technology Licensing, Llc Encoder-side options for intra block copy prediction mode for video and image coding
AU2013403224B2 (en) 2013-10-14 2018-10-18 Microsoft Technology Licensing, Llc Features of intra block copy prediction mode for video and image coding and decoding
US10390034B2 (en) 2014-01-03 2019-08-20 Microsoft Technology Licensing, Llc Innovations in block vector prediction and estimation of reconstructed sample values within an overlap area
AU2014376061B8 (en) 2014-01-03 2019-05-30 Microsoft Technology Licensing, Llc Block vector prediction in video and image coding/decoding
US11284103B2 (en) 2014-01-17 2022-03-22 Microsoft Technology Licensing, Llc Intra block copy prediction with asymmetric partitions and encoder-side search patterns, search ranges and approaches to partitioning
US10542274B2 (en) 2014-02-21 2020-01-21 Microsoft Technology Licensing, Llc Dictionary encoding and decoding of screen content
KR102413529B1 (ko) 2014-06-19 2022-06-24 마이크로소프트 테크놀로지 라이센싱, 엘엘씨 통합된 인트라 블록 카피 및 인터 예측 모드
JP2017535145A (ja) 2014-09-30 2017-11-24 マイクロソフト テクノロジー ライセンシング，エルエルシー 波面並列処理が可能にされた場合のピクチャ内予測モードに関する規則
CN104751779A (zh) * 2014-11-25 2015-07-01 上海和辉光电有限公司 显示装置、oled像素驱动电路及其驱动方法
EP3308540B1 (en) 2015-06-09 2020-04-15 Microsoft Technology Licensing, LLC Robust encoding/decoding of escape-coded pixels in palette mode
WO2018030773A1 (ko) 2016-08-11 2018-02-15 한국전자통신연구원 영상 부호화/복호화 방법 및 장치
JP6620079B2 (ja) * 2016-09-08 2019-12-11 株式会社ソニー・インタラクティブエンタテインメント 画像処理システム、画像処理方法およびコンピュータプログラム
US11563954B2 (en) 2017-10-26 2023-01-24 Electronics And Telecommunications Research Institute Method and device for image encoding/decoding on basis of asymmetric sub-block
US10986349B2 (en) 2017-12-29 2021-04-20 Microsoft Technology Licensing, Llc Constraints on locations of reference blocks for intra block copy prediction
KR102579526B1 (ko) * 2018-03-19 2023-09-15 퀄컴 인코포레이티드 어드밴스드 시간 모션 벡터 예측에 대한 개선들
WO2019229683A1 (en) 2018-05-31 2019-12-05 Beijing Bytedance Network Technology Co., Ltd. Concept of interweaved prediction
TWI731358B (zh) * 2018-06-29 2021-06-21 大陸商北京字節跳動網絡技術有限公司 改進的時域運動向量預測推導
US10715812B2 (en) * 2018-07-13 2020-07-14 Tencent America LLC Method and apparatus for video coding
WO2020030183A1 (en) * 2018-08-10 2020-02-13 Huawei Technologies Co., Ltd. Coding method, device, system with merge mode
CN117956139A (zh) * 2018-08-17 2024-04-30 寰发股份有限公司 视频编解码的帧间预测方法及装置
EP3837841A4 (en) 2018-09-03 2021-10-20 Huawei Technologies Co., Ltd. CODIFICATION PROCESS, DEVICE AND SYSTEM WITH MERGING MODE
CN114205593B (zh) * 2018-09-14 2022-07-08 北京达佳互联信息技术有限公司 用于视频编码的方法和装置及用于视频解码的方法和装置
WO2020084556A1 (en) 2018-10-24 2020-04-30 Beijing Bytedance Network Technology Co., Ltd. Sub-block motion candidate list in video coding
US11785236B2 (en) 2018-11-06 2023-10-10 InterDigital Madision Patent Holdings, SAS Parameter grouping among plural coding units for video encoding and decoding
CN112970253B (zh) * 2018-11-13 2024-05-07 北京字节跳动网络技术有限公司 用于预测的运动候选列表构建
CN113016183B (zh) 2018-11-13 2024-06-14 北京字节跳动网络技术有限公司 用于空域运动候选列表的构建方法
CN113170110B (zh) * 2018-12-03 2024-05-14 北京字节跳动网络技术有限公司 候选的最大数量的指示方法
CN113597760B (zh) 2019-01-02 2024-08-16 北京字节跳动网络技术有限公司 视频处理的方法
WO2020140218A1 (zh) * 2019-01-02 2020-07-09 深圳市大疆创新科技有限公司 用于视频编码或解码的运动信息获取方法与装置
CN110084374A (zh) * 2019-04-24 2019-08-02 第四范式（北京）技术有限公司 构建基于pu学习的模型的方法、装置及预测方法、装置
EP3967035A4 (en) * 2019-05-10 2023-01-25 Beijing Dajia Internet Information Technology Co., Ltd. Methods and apparatuses for video coding with triangle prediction
EP4042686A4 (en) * 2019-10-10 2022-12-07 Beijing Dajia Internet Information Technology Co., Ltd. Methods and apparatuses for video coding using triangle partition
US11240524B2 (en) * 2019-11-27 2022-02-01 Mediatek Inc. Selective switch for parallel processing
WO2021136349A1 (en) * 2019-12-30 2021-07-08 FG Innovation Company Limited Device and method for coding video data

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5106419B2 (ja) * 2006-01-09 2012-12-26 エルジー エレクトロニクス インコーポレイティド 映像信号のエンコーディング／デコーディング方法及び装置
CN101198064A (zh) * 2007-12-10 2008-06-11 武汉大学 一种分辨率分层技术中的运动矢量预测方法
JP4697275B2 (ja) * 2008-07-30 2011-06-08 ソニー株式会社 動きベクトル検出装置、動きベクトル検出方法及びプログラム
US8537200B2 (en) * 2009-10-23 2013-09-17 Qualcomm Incorporated Depth map generation techniques for conversion of 2D video data to 3D video data
CN102025995B (zh) * 2010-12-10 2012-10-31 浙江大学 一种可伸缩视频编码的空间增强层快速模式选择方法
EP2654301A4 (en) * 2010-12-14 2016-02-17 M&K Holdings Inc PROCESS FOR DECODING INTER-PREDICTIVE CODED MOTION IMAGES
EP2664146A1 (en) * 2011-01-14 2013-11-20 Motorola Mobility LLC Joint spatial and temporal block merge mode for hevc
BR112013018033A2 (pt) 2011-01-21 2019-09-24 Thomson Licensing método de codificar uma seqüência de imagens e método de reconstrução correspondente
US9319716B2 (en) * 2011-01-27 2016-04-19 Qualcomm Incorporated Performing motion vector prediction for video coding
US9516379B2 (en) * 2011-03-08 2016-12-06 Qualcomm Incorporated Buffer management in video codecs
US9288501B2 (en) * 2011-03-08 2016-03-15 Qualcomm Incorporated Motion vector predictors (MVPs) for bi-predictive inter mode in video coding
US9143795B2 (en) * 2011-04-11 2015-09-22 Texas Instruments Incorporated Parallel motion estimation in video coding
US9247266B2 (en) * 2011-04-18 2016-01-26 Texas Instruments Incorporated Temporal motion data candidate derivation in video coding
US9860528B2 (en) 2011-06-10 2018-01-02 Hfi Innovation Inc. Method and apparatus of scalable video coding
US20140146891A1 (en) * 2011-06-10 2014-05-29 Mediatek Inc. Method and Apparatus of Scalable Video Coding
WO2013009441A2 (en) * 2011-07-12 2013-01-17 Vidyo, Inc. Scalable video coding using multiple coding technologies
US10237565B2 (en) * 2011-08-01 2019-03-19 Qualcomm Incorporated Coding parameter sets for various dimensions in video coding

Also Published As

Publication number Publication date
CN105519116A (zh) 2016-04-20
TW201440502A (zh) 2014-10-16
TWI532369B (zh) 2016-05-01
JP2016507966A (ja) 2016-03-10
EP2944084A2 (en) 2015-11-18
WO2014109901A2 (en) 2014-07-17
WO2014109901A3 (en) 2015-07-23
US9826244B2 (en) 2017-11-21
KR20150105372A (ko) 2015-09-16
US20140192883A1 (en) 2014-07-10

Similar Documents

Publication Publication Date Title
JP6293788B2 (ja) 高効率ビデオコーディングに基づくビデオ情報のスケーラブルコーディングのためのデバイスおよび方法
JP6193494B2 (ja) ビデオ情報のスケーラブルコーディングのためのデバイスおよび方法
JP6552923B2 (ja) ビデオコード化における動きベクトル予測
JP6740243B2 (ja) ビデオコーディングにおける動きベクトル導出
JP6486952B2 (ja) ビデオ情報のスケーラブルコーディングのためのデバイスおよび方法
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
US9491458B2 (en) Scalable video coding prediction with non-causal information
JP6430394B2 (ja) 高効率ビデオコード化に基づくビデオ情報のスケーラブルコード化のための機器及び方法
JP6573879B2 (ja) ビデオ情報のスケーラブルコーディングのためのデバイスおよび方法
JP6352271B2 (ja) 高効率ビデオコーディングに基づくスケーラブルコーディングのための動きフィールドアップサンプリング
JP2019514292A (ja) ビデオコーディングにおけるコロケート参照インデックスのための適合制約
JP2017523684A (ja) マルチレイヤコーデックにおける時間動きベクトル予測（ｔｍｖｐ）指示
JP2016526829A (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）
JP6434044B2 (ja) ビデオ情報のスケーラブルコード化のための機器及び方法
JP2016519518A (ja) 後方ビュー合成予測
JP2016508011A (ja) ビデオ情報のスケーラブルコード化のための機器及び方法
JP2017501644A (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
US10194146B2 (en) Device and method for scalable coding of video information
JP2016528802A (ja) ビデオ情報のスケーラブルコーディングのためのデバイスおよび方法
JP6359681B2 (ja) ３ｄ−ｈｅｖｃのための簡略化された高度残差予測
JP2018511238A (ja) 高速レートひずみ最適量子化

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20161124

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20161124

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20170906

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20170912

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20171212

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: 20180116

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20180214

R150 Certificate of patent or registration of utility model

Ref document number: 6293788

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees