JP2016526848A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2016526848A5 JP2016526848A5 JP2016524293A JP2016524293A JP2016526848A5 JP 2016526848 A5 JP2016526848 A5 JP 2016526848A5 JP 2016524293 A JP2016524293 A JP 2016524293A JP 2016524293 A JP2016524293 A JP 2016524293A JP 2016526848 A5 JP2016526848 A5 JP 2016526848A5
- Authority
- JP
- Japan
- Prior art keywords
- picture
- layer
- layers
- inter
- pictures
- 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.)
- Pending
Links
- 239000010410 layer Substances 0.000 claims 117
- 239000011229 interlayer Substances 0.000 claims 20
- 230000011664 signaling Effects 0.000 claims 4
- 230000001413 cellular effect Effects 0.000 claims 2
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361842326P | 2013-07-02 | 2013-07-02 | |
| US61/842,326 | 2013-07-02 | ||
| US201361845299P | 2013-07-11 | 2013-07-11 | |
| US61/845,299 | 2013-07-11 | ||
| US14/318,230 US9756335B2 (en) | 2013-07-02 | 2014-06-27 | Optimizations on inter-layer prediction signalling for multi-layer video coding |
| US14/318,230 | 2014-06-27 | ||
| PCT/US2014/044917 WO2015002891A1 (en) | 2013-07-02 | 2014-06-30 | Optimizations on inter-layer prediction signaling for multi-layer video coding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2016526848A JP2016526848A (ja) | 2016-09-05 |
| JP2016526848A5 true JP2016526848A5 (enExample) | 2017-11-09 |
Family
ID=52132814
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016524293A Pending JP2016526848A (ja) | 2013-07-02 | 2014-06-30 | マルチレイヤビデオコーディングのためのレイヤ間予測シグナリングに対する最適化 |
| JP2016524291A Active JP6285024B2 (ja) | 2013-07-02 | 2014-06-30 | マルチレイヤビデオコーディングのためのレイヤ間予測シグナリングに対する最適化 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016524291A Active JP6285024B2 (ja) | 2013-07-02 | 2014-06-30 | マルチレイヤビデオコーディングのためのレイヤ間予測シグナリングに対する最適化 |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US9648326B2 (enExample) |
| EP (2) | EP3017602A1 (enExample) |
| JP (2) | JP2016526848A (enExample) |
| KR (2) | KR101821067B1 (enExample) |
| CN (2) | CN105340276A (enExample) |
| BR (2) | BR112015032832A2 (enExample) |
| MX (2) | MX352910B (enExample) |
| TW (2) | TWI618396B (enExample) |
| WO (2) | WO2015002891A1 (enExample) |
Families Citing this family (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109068141A (zh) * | 2012-06-29 | 2018-12-21 | 威勒斯媒体国际有限公司 | 编码设备和编码方法 |
| WO2014011595A1 (en) * | 2012-07-09 | 2014-01-16 | Vid Scale, Inc. | Codec architecture for multiple layer video coding |
| KR20140087971A (ko) * | 2012-12-26 | 2014-07-09 | 한국전자통신연구원 | 계층적 비디오 부호화에서 다중참조계층을 적용한 화면간 부／복호화 방법 및 그 장치 |
| US9648326B2 (en) * | 2013-07-02 | 2017-05-09 | Qualcomm Incorporated | Optimizations on inter-layer prediction signalling for multi-layer video coding |
| TWI632807B (zh) * | 2013-07-10 | 2018-08-11 | 夏普股份有限公司 | Moving image decoding device |
| JPWO2015005137A1 (ja) * | 2013-07-12 | 2017-03-02 | ソニー株式会社 | 画像符号化装置および方法 |
| EP3022921A4 (en) * | 2013-07-14 | 2017-03-15 | Sharp Kabushiki Kaisha | Signaling indications and constraints |
| EP3056005A4 (en) * | 2013-10-11 | 2017-05-17 | Sharp Kabushiki Kaisha | Signaling information for coding |
| US9681145B2 (en) * | 2013-10-14 | 2017-06-13 | Qualcomm Incorporated | Systems and methods for inter-layer RPS derivation based on sub-layer reference prediction dependency |
| KR102294092B1 (ko) * | 2014-01-02 | 2021-08-27 | 한국전자통신연구원 | 영상의 복호화 방법 및 이를 이용하는 장치 |
| KR20150110294A (ko) * | 2014-03-24 | 2015-10-02 | 주식회사 케이티 | 멀티 레이어 비디오 신호 인코딩/디코딩 방법 및 장치 |
| CN105463276B (zh) * | 2015-12-21 | 2017-04-26 | 东睦新材料集团股份有限公司 | 一种具有致密化表面的铝基粉末冶金零件的制备方法 |
| CN107770601B (zh) * | 2016-08-16 | 2021-04-02 | 上海交通大学 | 一种面向多媒体内容组件个性化呈现的方法及系统 |
| KR102543752B1 (ko) * | 2016-12-22 | 2023-06-14 | 주식회사 케이티 | 비디오 신호 처리 방법 및 장치 |
| US10552218B2 (en) * | 2017-01-06 | 2020-02-04 | Microsoft Technology Licensing, Llc | Dynamic context of tasks |
| CN113853793B (zh) | 2019-05-21 | 2023-12-19 | 北京字节跳动网络技术有限公司 | 基于光流的帧间编码的语法信令 |
| AU2020259509B2 (en) | 2019-07-08 | 2025-05-22 | Huawei Technologies Co., Ltd. | Handling of multiple picture size and conformance windows for reference picture resampling in video coding |
| MY209640A (en) | 2019-08-10 | 2025-07-28 | Beijing Bytedance Network Tech Co Ltd | Subpicture dependent signaling in video bitstreams |
| US11310492B2 (en) | 2019-09-20 | 2022-04-19 | Tencent America LLC | Signaling of inter layer prediction in video bitstream |
| US11178418B2 (en) * | 2019-09-27 | 2021-11-16 | Tencent America LLC | Method and apparatus for efficient signaling of picture size and partitioning information in video bitstream |
| WO2021073630A1 (en) * | 2019-10-18 | 2021-04-22 | Beijing Bytedance Network Technology Co., Ltd. | Syntax constraints in parameter set signaling of subpictures |
| WO2021110017A1 (en) | 2019-12-02 | 2021-06-10 | Beijing Bytedance Network Technology Co., Ltd. | Merge with motion vector differencing in affine mode |
| JP7425204B2 (ja) | 2019-12-26 | 2024-01-30 | バイトダンス インコーポレイテッド | ビデオビットストリームにおける仮想参照デコーダパラメータのシグナリングに対する制約 |
| WO2021134016A1 (en) | 2019-12-26 | 2021-07-01 | Bytedance Inc. | Constraints on signaling of video layers in coded bitstreams |
| JP7422881B2 (ja) | 2019-12-27 | 2024-01-26 | バイトダンス インコーポレイテッド | パラメータセットにおけるサブピクチャシグナリング |
| CN117395441A (zh) * | 2020-01-09 | 2024-01-12 | 字节跳动有限公司 | 视频流中的填充数据单元的处理 |
| JP2021117379A (ja) * | 2020-01-27 | 2021-08-10 | 株式会社ジャパンディスプレイ | 電子機器 |
| TWI797560B (zh) * | 2020-02-19 | 2023-04-01 | 寰發股份有限公司 | 跨層參考限制條件 |
| CN111372083B (zh) * | 2020-03-19 | 2023-03-31 | 宁波大学 | 一种基于层间处理的shvc视频加密方法 |
| CN115398892B (zh) | 2020-03-23 | 2025-02-28 | 抖音视界有限公司 | 仿射merge和仿射运动矢量预测模式的预测细化 |
| US12401783B2 (en) * | 2020-05-22 | 2025-08-26 | Lg Electronics Inc. | Method and device for image encoding/decoding based on layer index of ILRP, and recording medium for storing bitstream |
| US11431998B2 (en) * | 2020-05-22 | 2022-08-30 | Tencent America LLC | Systems and methods for decoding based on inferred video parameter sets |
Family Cites Families (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004519908A (ja) * | 2001-02-27 | 2004-07-02 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | Ｍｐｅｇ４ビデオデータを符号化する方法及び装置 |
| US8345762B2 (en) * | 2005-02-18 | 2013-01-01 | Thomson Licensing | Method for deriving coding information for high resolution pictures from low resolution pictures and coding and decoding devices implementing said method |
| KR100931870B1 (ko) * | 2005-04-13 | 2009-12-15 | 노키아 코포레이션 | 비디오 데이터를 효과적으로 코딩 및 디코딩하는 방법,장치 및 시스템 |
| WO2007047271A2 (en) | 2005-10-12 | 2007-04-26 | Thomson Licensing | Methods and apparatus for weighted prediction in scalable video encoding and decoding |
| JP2007115293A (ja) * | 2005-10-17 | 2007-05-10 | Toshiba Corp | 情報記憶媒体、プログラム、情報再生方法、情報再生装置、データ転送方法、及びデータ処理方法 |
| JP5112332B2 (ja) * | 2006-01-05 | 2013-01-09 | トムソン ライセンシング | インターレイヤ動き予測方法 |
| KR20070074452A (ko) * | 2006-01-09 | 2007-07-12 | 엘지전자 주식회사 | 영상신호의 엔코딩/디코딩시의 레이어간 예측 방법 |
| BRPI0713348A2 (pt) * | 2006-07-05 | 2012-03-06 | Thomson Licensing | Método e aparelho para codificação e decodificação de vídeo multivisualização |
| TWI350696B (en) * | 2007-08-27 | 2011-10-11 | Univ Nat Chiao Tung | Low complexity macroblock mode decision and motion search method for scalable video coding with combined coarse granular scalability (cgs) and temporal scalability |
| ES2885250T3 (es) * | 2010-07-21 | 2021-12-13 | Dolby Laboratories Licensing Corp | Sistemas y métodos para la entrega de vídeo multicapa compatible de trama |
| CN108391137B (zh) * | 2011-06-15 | 2022-07-19 | 韩国电子通信研究院 | 可伸缩解码方法/设备、可伸缩编码方法/设备和介质 |
| WO2012173440A2 (ko) * | 2011-06-15 | 2012-12-20 | 한국전자통신연구원 | 스케일러블 비디오 코딩 및 디코딩 방법과 이를 이용한 장치 |
| JP5993453B2 (ja) * | 2011-07-15 | 2016-09-14 | テレフオンアクチーボラゲット エルエム エリクソン（パブル） | クリーンランダムアクセス画像に最下レイヤ識別情報を割り当てるための符号器およびその方法 |
| US9451284B2 (en) * | 2011-10-10 | 2016-09-20 | Qualcomm Incorporated | Efficient signaling of reference picture sets |
| KR101639495B1 (ko) * | 2011-10-24 | 2016-07-22 | 텔레폰악티에볼라겟엘엠에릭슨(펍) | 참조영상 마킹 |
| US8693793B2 (en) * | 2012-01-19 | 2014-04-08 | Sharp Laboratories Of America, Inc. | Reducing reference picture set signal overhead on an electronic device |
| US11445172B2 (en) * | 2012-01-31 | 2022-09-13 | Vid Scale, Inc. | Reference picture set (RPS) signaling for scalable high efficiency video coding (HEVC) |
| EP2842322A1 (en) | 2012-04-24 | 2015-03-04 | Telefonaktiebolaget LM Ericsson (Publ) | Encoding and deriving parameters for coded multi-layer video sequences |
| US20140140406A1 (en) | 2012-11-16 | 2014-05-22 | General Instrument Corporation | Devices and methods for processing of non-idr related syntax for high efficiency video coding (hevc) |
| KR20140087971A (ko) * | 2012-12-26 | 2014-07-09 | 한국전자통신연구원 | 계층적 비디오 부호화에서 다중참조계층을 적용한 화면간 부／복호화 방법 및 그 장치 |
| US10419778B2 (en) * | 2013-01-04 | 2019-09-17 | Sony Corporation | JCTVC-L0227: VPS_extension with updates of profile-tier-level syntax structure |
| CN105191314B (zh) | 2013-01-10 | 2018-12-21 | 三星电子株式会社 | 用于对多层视频进行编码的方法和设备、用于对多层视频进行解码的方法和设备 |
| KR20140095442A (ko) * | 2013-01-23 | 2014-08-01 | 삼성전자주식회사 | 비디오 부호화 방법 및 장치, 비디오 복호화 방법 및 장치 |
| WO2014162954A1 (ja) | 2013-04-04 | 2014-10-09 | シャープ株式会社 | 画像復号装置、および画像符号化装置 |
| US9351009B2 (en) * | 2013-04-05 | 2016-05-24 | Sharp Kabushiki Kaisha | Marking pictures for inter-layer prediction |
| US9532067B2 (en) * | 2013-04-05 | 2016-12-27 | Sharp Kabushiki Kaisha | Decoding of inter-layer reference picture set and reference picture list construction |
| US9807421B2 (en) | 2013-04-05 | 2017-10-31 | Sharp Kabushiki Kaisha | NAL unit type restrictions |
| KR102115075B1 (ko) | 2013-06-18 | 2020-05-25 | 브이아이디 스케일, 인크. | Ｈｅｖｃ 확장을 위한 인터 레이어 파라미터 집합 |
| US9648326B2 (en) | 2013-07-02 | 2017-05-09 | Qualcomm Incorporated | Optimizations on inter-layer prediction signalling for multi-layer video coding |
| WO2015006281A2 (en) * | 2013-07-09 | 2015-01-15 | Sony Corporation | High level syntax improvement on inter-layer prediction for shvc/mv-hevc |
| TWI632807B (zh) * | 2013-07-10 | 2018-08-11 | 夏普股份有限公司 | Moving image decoding device |
| JPWO2015005137A1 (ja) * | 2013-07-12 | 2017-03-02 | ソニー株式会社 | 画像符号化装置および方法 |
| EP3022921A4 (en) * | 2013-07-14 | 2017-03-15 | Sharp Kabushiki Kaisha | Signaling indications and constraints |
| EP3056005A4 (en) | 2013-10-11 | 2017-05-17 | Sharp Kabushiki Kaisha | Signaling information for coding |
| US9681145B2 (en) | 2013-10-14 | 2017-06-13 | Qualcomm Incorporated | Systems and methods for inter-layer RPS derivation based on sub-layer reference prediction dependency |
-
2014
- 2014-06-27 US US14/318,193 patent/US9648326B2/en active Active
- 2014-06-27 US US14/318,230 patent/US9756335B2/en active Active
- 2014-06-30 WO PCT/US2014/044917 patent/WO2015002891A1/en not_active Ceased
- 2014-06-30 BR BR112015032832A patent/BR112015032832A2/pt not_active IP Right Cessation
- 2014-06-30 KR KR1020167000643A patent/KR101821067B1/ko active Active
- 2014-06-30 CN CN201480035825.5A patent/CN105340276A/zh active Pending
- 2014-06-30 EP EP14741754.7A patent/EP3017602A1/en not_active Withdrawn
- 2014-06-30 MX MX2015017309A patent/MX352910B/es active IP Right Grant
- 2014-06-30 EP EP14741753.9A patent/EP3017601B1/en active Active
- 2014-06-30 BR BR112015032977A patent/BR112015032977B8/pt active IP Right Grant
- 2014-06-30 WO PCT/US2014/044902 patent/WO2015002887A1/en not_active Ceased
- 2014-06-30 MX MX2015017304A patent/MX353372B/es active IP Right Grant
- 2014-06-30 KR KR1020167000644A patent/KR20160026981A/ko not_active Ceased
- 2014-06-30 JP JP2016524293A patent/JP2016526848A/ja active Pending
- 2014-06-30 JP JP2016524291A patent/JP6285024B2/ja active Active
- 2014-06-30 CN CN201480035787.3A patent/CN105432085B/zh active Active
- 2014-07-01 TW TW103122728A patent/TWI618396B/zh active
- 2014-07-01 TW TW103122729A patent/TWI615021B/zh active