JP6388929B2 - マルチレイヤビデオコーディングにおけるレイヤ間予測タイプに関するビットストリーム制約を処理すること - Google Patents

マルチレイヤビデオコーディングにおけるレイヤ間予測タイプに関するビットストリーム制約を処理すること Download PDF

Info

Publication number
JP6388929B2
JP6388929B2 JP2016519571A JP2016519571A JP6388929B2 JP 6388929 B2 JP6388929 B2 JP 6388929B2 JP 2016519571 A JP2016519571 A JP 2016519571A JP 2016519571 A JP2016519571 A JP 2016519571A JP 6388929 B2 JP6388929 B2 JP 6388929B2
Authority
JP
Japan
Prior art keywords
picture
video
layer
prediction
inter
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
JP2016519571A
Other languages
English (en)
Japanese (ja)
Other versions
JP2016524877A (ja
JP2016524877A5 (2
Inventor
セレジン、バディム
ワン、イェ−クイ
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 JP2016524877A publication Critical patent/JP2016524877A/ja
Publication of JP2016524877A5 publication Critical patent/JP2016524877A5/ja
Application granted granted Critical
Publication of JP6388929B2 publication Critical patent/JP6388929B2/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
    • 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
    • H04N19/10—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
    • H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame 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
    • H04N19/30—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
    • H04N19/50—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
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
    • 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
    • H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
    • H04N19/82—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation involving filtering within a prediction loop

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
JP2016519571A 2013-06-11 2014-06-09 マルチレイヤビデオコーディングにおけるレイヤ間予測タイプに関するビットストリーム制約を処理すること Active JP6388929B2 (ja)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201361833836P 2013-06-11 2013-06-11
US61/833,836 2013-06-11
US201361859702P 2013-07-29 2013-07-29
US61/859,702 2013-07-29
US14/298,555 2014-06-06
US14/298,555 US9432667B2 (en) 2013-06-11 2014-06-06 Processing bitstream constraints relating to inter-layer prediction types in multi-layer video coding
PCT/US2014/041505 WO2014200899A1 (en) 2013-06-11 2014-06-09 Processing bitstream constraints relating to inter-layer prediction types in multi-layer video coding

Publications (3)

Publication Number Publication Date
JP2016524877A JP2016524877A (ja) 2016-08-18
JP2016524877A5 JP2016524877A5 (2) 2017-06-22
JP6388929B2 true JP6388929B2 (ja) 2018-09-12

Family

ID=52005455

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2016519571A Active JP6388929B2 (ja) 2013-06-11 2014-06-09 マルチレイヤビデオコーディングにおけるレイヤ間予測タイプに関するビットストリーム制約を処理すること
JP2016519570A Active JP6224236B2 (ja) 2013-06-11 2014-06-09 異なるレイヤ間予測タイプのための参照ピクチャの独立リサンプリングおよび選択

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2016519570A Active JP6224236B2 (ja) 2013-06-11 2014-06-09 異なるレイヤ間予測タイプのための参照ピクチャの独立リサンプリングおよび選択

Country Status (9)

Country Link
US (2) US9432667B2 (2)
EP (2) EP3008904A1 (2)
JP (2) JP6388929B2 (2)
KR (2) KR102323932B1 (2)
CN (2) CN105247867B (2)
BR (2) BR112015031009B1 (2)
CA (2) CA2910964C (2)
TW (2) TWI594621B (2)
WO (2) WO2014200899A1 (2)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2878807C (en) * 2012-07-09 2018-06-12 Vid Scale, Inc. Codec architecture for multiple layer video coding
US9432667B2 (en) 2013-06-11 2016-08-30 Qualcomm Incorporated Processing bitstream constraints relating to inter-layer prediction types in multi-layer video coding
US9510001B2 (en) 2013-07-09 2016-11-29 Electronics And Telecommunications Research Institute Video decoding method and apparatus using the same
US10178392B2 (en) * 2013-12-24 2019-01-08 Kt Corporation Method and apparatus for encoding/decoding multilayer video signal
KR20150110295A (ko) 2014-03-24 2015-10-02 주식회사 케이티 멀티 레이어 비디오 신호 인코딩/디코딩 방법 및 장치
KR20170101983A (ko) * 2014-12-31 2017-09-06 노키아 테크놀로지스 오와이 스케일러블 비디오 코딩 및 디코딩을 위한 계층 간 예측
US9589543B2 (en) * 2015-03-18 2017-03-07 Intel Corporation Static frame image quality improvement for sink displays
US10834419B2 (en) * 2016-04-13 2020-11-10 Qualcomm Incorporated Conformance constraint for collocated reference index in video coding
JP7248013B2 (ja) * 2018-03-30 2023-03-29 株式会社ソシオネクスト 復号方法、復号装置、符号化装置及びプログラム
EP3857896A4 (en) 2018-11-22 2021-12-01 Beijing Bytedance Network Technology Co. Ltd. COORDINATION PROCESS FOR INTER-PREDICTION BASED ON SUB-BLOCKS
US10778977B2 (en) * 2018-12-05 2020-09-15 Qualcomm Incorporated Triangle motion information for video coding
CN113196771B (zh) 2018-12-21 2023-12-22 北京字节跳动网络技术有限公司 基于运动矢量精度的运动矢量范围
EP4679827A3 (en) * 2019-02-20 2026-01-28 Beijing Dajia Internet Information Technology Co., Ltd. Constrained motion vector derivation for long-term reference pictures in video coding
EP3954124A4 (en) 2019-05-12 2022-08-03 Beijing Bytedance Network Technology Co., Ltd. SIGNALING FOR REFERENCE FRAME RESCAN
CN113906758B (zh) 2019-05-31 2025-06-20 字节跳动有限公司 调色板模式与帧内块复制预测
KR102612765B1 (ko) 2019-06-28 2023-12-13 바이트댄스 아이엔씨 변환 스킵 모드에서 양자화 파라미터를 수정하는 기술
JP7328373B2 (ja) 2019-06-28 2023-08-16 バイトダンス インコーポレイテッド スクリーンコンテンツ符号化におけるクロマイントラモードの導出
KR102808776B1 (ko) 2019-08-13 2025-05-15 두인 비전 컴퍼니 리미티드 서브 블록 기반 인터 예측의 모션 정밀도
KR102778652B1 (ko) 2019-08-23 2025-03-07 두인 비전 컴퍼니 리미티드 참조 픽처 리샘플링에서의 클리핑
WO2021052491A1 (en) 2019-09-19 2021-03-25 Beijing Bytedance Network Technology Co., Ltd. Deriving reference sample positions in video coding
US11310492B2 (en) * 2019-09-20 2022-04-19 Tencent America LLC Signaling of inter layer prediction in video bitstream
US11418813B2 (en) * 2019-09-20 2022-08-16 Tencent America LLC Signaling of inter layer prediction in video bitstream
WO2021052507A1 (en) 2019-09-22 2021-03-25 Beijing Bytedance Network Technology Co., Ltd. Sub-picture coding and decoding of video
CN114556918B (zh) 2019-10-12 2025-08-12 北京字节跳动网络技术有限公司 细化视频编解码工具的使用和信令
JP7414980B2 (ja) 2019-10-13 2024-01-16 北京字節跳動網絡技術有限公司 参照ピクチャリサンプリングと映像コーディングツールとの間の相互作用
EP4035379A4 (en) 2019-10-23 2023-03-15 Beijing Bytedance Network Technology Co., Ltd. CALCULATION FOR MULTIPLE CODING TOOLS
WO2021078177A1 (en) 2019-10-23 2021-04-29 Beijing Bytedance Network Technology Co., Ltd. Signaling for reference picture resampling
CN119544971A (zh) * 2019-12-12 2025-02-28 Lg电子株式会社 图像编码/解码方法、传输图像的数据的方法和存储介质
US12149696B2 (en) 2019-12-12 2024-11-19 Lg Electronics Inc. Apparatus and method for coding image on basis of signaling of information for filtering
MX2022007503A (es) 2019-12-27 2022-07-04 Beijing Bytedance Network Tech Co Ltd Se?alizacion de tipos de corte en encabezados de imagenes de video.
US11671613B2 (en) 2019-12-30 2023-06-06 Alibaba Group Holding Limited Methods for signaling virtual boundaries and wrap-around motion compensation
CN115362673B (zh) 2020-02-14 2025-12-02 抖音视界有限公司 视频比特流中的并置图片指示
EP4101172A4 (en) * 2020-02-19 2024-03-13 HFI Innovation Inc. CONSTRAINTS FOR CROSS-LAYER REFERENCING
WO2025221791A1 (en) * 2024-04-16 2025-10-23 Bytedance Inc. Enhanced definitions of mv-hevc profiles

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100631777B1 (ko) * 2004-03-31 2006-10-12 삼성전자주식회사 다 계층의 모션 벡터를 효율적으로 압축하는 방법 및 장치
EP1894412A1 (en) * 2005-02-18 2008-03-05 THOMSON Licensing Method for deriving coding information for high resolution images from low resoluton images and coding and decoding devices implementing said method
WO2007077116A1 (en) * 2006-01-05 2007-07-12 Thomson Licensing Inter-layer motion prediction method
EP1806930A1 (en) * 2006-01-10 2007-07-11 Thomson Licensing Method and apparatus for constructing reference picture lists for scalable video
US8693549B2 (en) * 2006-01-16 2014-04-08 Electronics And Telecommunications Research Institute Method and apparatus for selective inter-layer prediction on macroblock basis
EP1933564A1 (en) * 2006-12-14 2008-06-18 Thomson Licensing Method and apparatus for encoding and/or decoding video data using adaptive prediction order for spatial and bit depth prediction
CA2675891C (en) * 2007-01-18 2013-04-16 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. Quality scalable video data stream
US8432968B2 (en) * 2007-10-15 2013-04-30 Qualcomm Incorporated Scalable video coding techniques for scalable bitdepths
US8204125B2 (en) * 2007-11-28 2012-06-19 Tsai Sheng Group Llc Fast motion estimation in scalable video coding
JP5680674B2 (ja) * 2010-01-27 2015-03-04 ドルビー ラボラトリーズ ライセンシング コーポレイション 画像及び映像コーデックにおける参照処理のための方法及びシステム
CN105812827B (zh) * 2010-07-21 2019-04-16 杜比实验室特许公司 用于多层帧兼容视频传输的解码方法
US9088800B2 (en) * 2011-03-04 2015-07-21 Vixs Systems, Inc General video decoding device for decoding multilayer video and methods for use therewith
US20130188013A1 (en) * 2011-07-22 2013-07-25 Qualcomm Incorporated Mvc based 3dvc codec supporting inside view motion prediction (ivmp) mode
US11445172B2 (en) * 2012-01-31 2022-09-13 Vid Scale, Inc. Reference picture set (RPS) signaling for scalable high efficiency video coding (HEVC)
US9432667B2 (en) 2013-06-11 2016-08-30 Qualcomm Incorporated Processing bitstream constraints relating to inter-layer prediction types in multi-layer video coding

Also Published As

Publication number Publication date
KR102323932B1 (ko) 2021-11-08
WO2014200894A1 (en) 2014-12-18
JP2016524877A (ja) 2016-08-18
KR102323931B1 (ko) 2021-11-08
TWI594621B (zh) 2017-08-01
BR112015030986B1 (pt) 2023-04-11
BR112015030986A2 (2) 2017-07-25
BR112015031009A2 (2) 2017-07-25
KR20160019904A (ko) 2016-02-22
TW201511529A (zh) 2015-03-16
CA2910969A1 (en) 2014-12-18
US9509999B2 (en) 2016-11-29
CA2910964C (en) 2018-05-29
CN105474647A (zh) 2016-04-06
TW201503665A (zh) 2015-01-16
KR20160019068A (ko) 2016-02-18
US20140362902A1 (en) 2014-12-11
US9432667B2 (en) 2016-08-30
CA2910969C (en) 2017-10-17
WO2014200899A1 (en) 2014-12-18
EP3008901A1 (en) 2016-04-20
EP3008904A1 (en) 2016-04-20
CN105247867A (zh) 2016-01-13
JP6224236B2 (ja) 2017-11-01
CN105247867B (zh) 2018-12-18
US20140362910A1 (en) 2014-12-11
JP2016524876A (ja) 2016-08-18
CN105474647B (zh) 2019-02-22
TWI594622B (zh) 2017-08-01
CA2910964A1 (en) 2014-12-18
BR112015031009B1 (pt) 2022-12-13

Similar Documents

Publication Publication Date Title
JP6388929B2 (ja) マルチレイヤビデオコーディングにおけるレイヤ間予測タイプに関するビットストリーム制約を処理すること
JP6297670B2 (ja) ハイレベルシンタックスのみのスケーラブルビデオコーディングのための、レイヤ間参照ピクチャ制限
JP6285020B2 (ja) コンポーネント間フィルタ処理
JP6321139B2 (ja) Ｓｈｖｃにおいて再サンプリングプロセスを条件付きで呼び出すこと
JP6416203B2 (ja) レイヤ間ピクチャシグナリングおよび関連プロセス
US9716900B2 (en) Extensible design of nesting supplemental enhancement information (SEI) messages
JP6495268B2 (ja) パラメータセット内のビューｉｄビット深度のシグナリング
JP6285018B2 (ja) スケーリングファクタを用いた再サンプリング
JP6526574B2 (ja) レイヤ間シンタックス予測制御
JP6479776B2 (ja) リサンプリングプロセスにおける中間データのダイナミックレンジ制御

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20160225

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20160226

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20170511

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20170511

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20180320

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20180417

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20180704

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: 20180717

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20180815

R150 Certificate of patent or registration of utility model

Ref document number: 6388929

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