JP6426184B2 - 並列動き推定領域のためのスケーラブル実装形態 - Google Patents

並列動き推定領域のためのスケーラブル実装形態 Download PDF

Info

Publication number
JP6426184B2
JP6426184B2 JP2016536572A JP2016536572A JP6426184B2 JP 6426184 B2 JP6426184 B2 JP 6426184B2 JP 2016536572 A JP2016536572 A JP 2016536572A JP 2016536572 A JP2016536572 A JP 2016536572A JP 6426184 B2 JP6426184 B2 JP 6426184B2
Authority
JP
Japan
Prior art keywords
candidate
motion vector
candidates
video
vector candidates
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
JP2016536572A
Other languages
English (en)
Japanese (ja)
Other versions
JP2017504243A (ja
JP2017504243A5 (cg-RX-API-DMAC7.html
Inventor
チョン、ジェホン
チョン、イン・スク
ラルグディ、ハリハラン・ガネシュ
ワン、シャンリン
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 JP2017504243A publication Critical patent/JP2017504243A/ja
Publication of JP2017504243A5 publication Critical patent/JP2017504243A5/ja
Application granted granted Critical
Publication of JP6426184B2 publication Critical patent/JP6426184B2/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
    • H04N19/50—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
    • H04N19/10—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
    • H04N19/187—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 a scalable video layer
    • 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
    • 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
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H04N19/436—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation using parallelised computational arrangements
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
JP2016536572A 2013-12-06 2014-11-14 並列動き推定領域のためのスケーラブル実装形態 Expired - Fee Related JP6426184B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/099,800 2013-12-06
US14/099,800 US9432685B2 (en) 2013-12-06 2013-12-06 Scalable implementation for parallel motion estimation regions
PCT/US2014/065757 WO2015084567A1 (en) 2013-12-06 2014-11-14 Scalable implementation for parallel motion estimation regions

Publications (3)

Publication Number Publication Date
JP2017504243A JP2017504243A (ja) 2017-02-02
JP2017504243A5 JP2017504243A5 (cg-RX-API-DMAC7.html) 2017-11-30
JP6426184B2 true JP6426184B2 (ja) 2018-11-21

Family

ID=52469891

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016536572A Expired - Fee Related JP6426184B2 (ja) 2013-12-06 2014-11-14 並列動き推定領域のためのスケーラブル実装形態

Country Status (7)

Country Link
US (1) US9432685B2 (cg-RX-API-DMAC7.html)
EP (1) EP3078197A1 (cg-RX-API-DMAC7.html)
JP (1) JP6426184B2 (cg-RX-API-DMAC7.html)
KR (1) KR20160095098A (cg-RX-API-DMAC7.html)
CN (1) CN105814895A (cg-RX-API-DMAC7.html)
BR (1) BR112016012826A2 (cg-RX-API-DMAC7.html)
WO (1) WO2015084567A1 (cg-RX-API-DMAC7.html)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101492105B1 (ko) 2011-08-29 2015-02-11 주식회사 아이벡스피티홀딩스 Ａｍｖｐ 모드에서 영상 부호화 방법
EP3863288B1 (en) 2011-10-18 2023-04-19 LG Electronics, Inc. Methods for intra prediction and storage medium
CN105874789B (zh) * 2014-01-29 2019-10-29 联发科技股份有限公司 利用自适应运动向量精度的方法
US9854261B2 (en) * 2015-01-06 2017-12-26 Microsoft Technology Licensing, Llc. Detecting markers in an encoded video signal
US10999595B2 (en) 2015-11-20 2021-05-04 Mediatek Inc. Method and apparatus of motion vector prediction or merge candidate derivation for video coding
CN105763600B (zh) * 2016-01-29 2019-06-18 华南理工大学 一种Cache支持的粒通信系统及其粒通信方法
US10560718B2 (en) * 2016-05-13 2020-02-11 Qualcomm Incorporated Merge candidates for motion vector prediction for video coding
US10721489B2 (en) * 2016-09-06 2020-07-21 Qualcomm Incorporated Geometry-based priority for the construction of candidate lists
CN107820038A (zh) * 2017-06-06 2018-03-20 深圳市维海德技术股份有限公司 视频传输方法、视频接收设备及图像采集设备
CN111886861B (zh) * 2018-02-22 2023-12-22 Lg电子株式会社 根据图像编码系统中的块划分结构的图像解码方法和设备
WO2020009960A1 (en) * 2018-07-02 2020-01-09 Futurewei Technologies, Inc. Method and apparatus for motion vector prediction
US10511852B1 (en) * 2018-07-13 2019-12-17 Tencent America LLC Method and apparatus for video coding
US10735763B2 (en) * 2018-07-27 2020-08-04 Tencent America LLC Method and apparatus for motion vector prediction using spatial and temporal combination
CN110868604B (zh) 2018-08-28 2023-04-11 北京字节跳动网络技术有限公司 与扩展四叉树相关的分割的二值化
CN114205594B (zh) * 2018-09-14 2022-12-27 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
WO2020060376A1 (ko) * 2018-09-22 2020-03-26 엘지전자 주식회사 인터 예측을 기반으로 비디오 신호를 처리하기 위한 방법 및 장치
CN110944184B (zh) * 2018-09-25 2022-05-31 华为技术有限公司 视频解码方法及视频解码器
WO2020075053A1 (en) 2018-10-08 2020-04-16 Beijing Bytedance Network Technology Co., Ltd. Generation and usage of combined affine merge candidate
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
CN120475187A (zh) 2019-02-03 2025-08-12 北京字节跳动网络技术有限公司 基于条件的非对称四叉树分割
WO2020192726A1 (en) * 2019-03-27 2020-10-01 Beijing Bytedance Network Technology Co., Ltd. History-based motion vector prediction
JP7346599B2 (ja) 2019-06-04 2023-09-19 北京字節跳動網絡技術有限公司 ビデオ・データ処理方法、装置、記憶媒体及び記憶方法
KR20220016075A (ko) 2019-06-04 2022-02-08 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 모션 후보 리스트 구성 프로세스의 조건부 구현
WO2020244660A1 (en) 2019-06-06 2020-12-10 Beijing Bytedance Network Technology Co., Ltd. Motion candidate list construction for video coding
CN113940082A (zh) 2019-06-06 2022-01-14 北京字节跳动网络技术有限公司 基于子块的帧内块复制和不同编解码工具之间的交互
WO2021008513A1 (en) 2019-07-14 2021-01-21 Beijing Bytedance Network Technology Co., Ltd. Transform block size restriction in video coding
WO2021057996A1 (en) 2019-09-28 2021-04-01 Beijing Bytedance Network Technology Co., Ltd. Geometric partitioning mode in video coding
US11539982B2 (en) * 2019-11-01 2022-12-27 Qualcomm Incorporated Merge estimation region for multi-type-tree block structure
EP4082202A4 (en) * 2019-12-24 2023-05-10 Beijing Dajia Internet Information Technology Co., Ltd. MOTION ESTIMATION AREA FOR MERGER CANDIDATES
CN115362676B (zh) 2020-03-07 2025-10-28 抖音视界有限公司 视频编解码中变换跳过模式的处理

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011095260A1 (en) 2010-02-05 2011-08-11 Telefonaktiebolaget L M Ericsson (Publ) Managing predicted motion vector candidates
KR101752418B1 (ko) * 2010-04-09 2017-06-29 엘지전자 주식회사 비디오 신호 처리 방법 및 장치
US9124898B2 (en) * 2010-07-12 2015-09-01 Mediatek Inc. Method and apparatus of temporal motion vector prediction
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
RS66726B1 (sr) * 2011-01-07 2025-05-30 Lg Electronics Inc Postupak za kodiranje i dekodiranje informacija o slici i uređaj koji ga koristi
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
US9143795B2 (en) * 2011-04-11 2015-09-22 Texas Instruments Incorporated Parallel motion estimation in video coding
EP2721823B1 (en) 2011-06-15 2018-06-06 MediaTek Inc. Method and apparatus of texture image compression in 3d video coding
EP2724538A4 (en) 2011-06-24 2016-04-27 Mediatek Inc METHOD AND DEVICE FOR REMOVING REDUNDANCES IN MOTOR VECTOR PREDICTORS
AU2012310514B2 (en) * 2011-09-23 2014-12-04 Kt Corporation Method for inducing a merge candidate block and device using same
AU2012325419B2 (en) 2011-10-19 2015-11-05 Hfi Innovation Inc. Method and apparatus for derivation of motion vector predictor candidate set
US9143802B2 (en) * 2011-10-31 2015-09-22 Qualcomm Incorporated Fragmented parameter set for video coding
EP2942961A1 (en) * 2011-11-23 2015-11-11 HUMAX Holdings Co., Ltd. Methods for encoding/decoding of video using common merging candidate set of asymmetric partitions
JP2013121167A (ja) * 2011-12-09 2013-06-17 Jvc Kenwood Corp 画像符号化装置、画像符号化方法及び画像符号化プログラム
US9729873B2 (en) * 2012-01-24 2017-08-08 Qualcomm Incorporated Video coding using parallel motion estimation
US9338451B2 (en) * 2012-04-12 2016-05-10 Qualcomm Incorporated Common spatial candidate blocks for parallel motion estimation
US9800869B2 (en) * 2012-06-15 2017-10-24 Google Technology Holdings LLC Method and apparatus for efficient slice header processing

Also Published As

Publication number Publication date
CN105814895A (zh) 2016-07-27
WO2015084567A1 (en) 2015-06-11
JP2017504243A (ja) 2017-02-02
BR112016012826A2 (pt) 2017-08-08
KR20160095098A (ko) 2016-08-10
US20150163506A1 (en) 2015-06-11
EP3078197A1 (en) 2016-10-12
US9432685B2 (en) 2016-08-30

Similar Documents

Publication Publication Date Title
JP6426184B2 (ja) 並列動き推定領域のためのスケーラブル実装形態
US9491458B2 (en) Scalable video coding prediction with non-causal information
JP6092222B2 (ja) ビデオコード化のための動きベクトル決定
US9426463B2 (en) Restriction of prediction units in B slices to uni-directional inter prediction
US9826244B2 (en) Device and method for scalable coding of video information based on high efficiency video coding
JP6608275B2 (ja) ビデオコード化における視差ベクトル予測
CN104221380B (zh) 用于并行运动估计的共同空间候选块
US20130188715A1 (en) Device and methods for merge list reordering in video coding
JP5805850B2 (ja) ビデオコード化における動きベクトル予測
RU2620723C2 (ru) Ограничение однонаправленным интер-предсказанием для блоков предсказания в в-слайсах
JP5940726B2 (ja) ビデオコーディングにおけるバイパスコーディングされたシンタックス要素のグループ化
US9420285B2 (en) Inter-layer mode derivation for prediction in scalable video coding
CN104704833A (zh) 多视图或3维视频译码中的高级视图间残差预测
JP2014525198A (ja) ビデオコーディングにおける予測データのバッファリング
JP6067750B2 (ja) 並列動き推定範囲サイズの暗黙的導出

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20160804

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20171017

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20171017

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20180914

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: 20180925

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20181024

R150 Certificate of patent or registration of utility model

Ref document number: 6426184

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

LAPS Cancellation because of no payment of annual fees