JP2015515239A5 - - Google Patents
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- Publication number
- JP2015515239A5 JP2015515239A5 JP2015509186A JP2015509186A JP2015515239A5 JP 2015515239 A5 JP2015515239 A5 JP 2015515239A5 JP 2015509186 A JP2015509186 A JP 2015509186A JP 2015509186 A JP2015509186 A JP 2015509186A JP 2015515239 A5 JP2015515239 A5 JP 2015515239A5
- Authority
- JP
- Japan
- Prior art keywords
- cvs
- parameter set
- update
- occur
- single flag
- 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.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 claims 7
- 230000000153 supplemental effect Effects 0.000 claims 3
- 230000003213 activating effect Effects 0.000 claims 1
- 230000003252 repetitive effect Effects 0.000 claims 1
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261639823P | 2012-04-27 | 2012-04-27 | |
| US61/639,823 | 2012-04-27 | ||
| US13/870,833 US9516308B2 (en) | 2012-04-27 | 2013-04-25 | Parameter set updates in video coding |
| US13/870,833 | 2013-04-25 | ||
| PCT/US2013/038444 WO2013163563A1 (en) | 2012-04-27 | 2013-04-26 | Parameter set updates in video coding |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2015515239A JP2015515239A (ja) | 2015-05-21 |
| JP2015515239A5 true JP2015515239A5 (enExample) | 2017-02-16 |
| JP6117341B2 JP6117341B2 (ja) | 2017-04-19 |
Family
ID=48237304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015509186A Active JP6117341B2 (ja) | 2012-04-27 | 2013-04-26 | ビデオコーディングにおけるパラメータセットの更新 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US9516308B2 (enExample) |
| EP (1) | EP2842320B1 (enExample) |
| JP (1) | JP6117341B2 (enExample) |
| KR (1) | KR101789370B1 (enExample) |
| CN (1) | CN104380747B (enExample) |
| BR (1) | BR112014026745B8 (enExample) |
| ES (1) | ES2744235T3 (enExample) |
| HU (1) | HUE044984T2 (enExample) |
| TW (1) | TWI520591B (enExample) |
| WO (1) | WO2013163563A1 (enExample) |
Families Citing this family (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130279882A1 (en) * | 2012-04-23 | 2013-10-24 | Apple Inc. | Coding of Video and Audio with Initialization Fragments |
| US9736476B2 (en) | 2012-04-27 | 2017-08-15 | Qualcomm Incorporated | Full random access from clean random access pictures in video coding |
| EP2869559A4 (en) * | 2012-06-29 | 2016-09-07 | Sony Corp | DECODING DEVICE AND DECODING METHOD |
| US9992490B2 (en) | 2012-09-26 | 2018-06-05 | Sony Corporation | Video parameter set (VPS) syntax re-ordering for easy access of extension parameters |
| US20140092987A1 (en) * | 2012-09-28 | 2014-04-03 | Apple Inc. | Entropy coding techniques and protocol to support parallel processing with low latency |
| EP2899983B1 (en) * | 2012-09-28 | 2018-11-21 | Sony Corporation | Encoding device, encoding method, decoding device, and decoding method |
| JP6094126B2 (ja) * | 2012-10-01 | 2017-03-15 | 富士通株式会社 | 動画像復号装置 |
| KR102289112B1 (ko) | 2012-11-30 | 2021-08-13 | 소니그룹주식회사 | 화상 처리 장치 및 방법 |
| JP6164840B2 (ja) * | 2012-12-28 | 2017-07-19 | キヤノン株式会社 | 符号化装置、符号化方法、及びプログラム |
| US10219006B2 (en) | 2013-01-04 | 2019-02-26 | Sony Corporation | JCTVC-L0226: VPS and VPS_extension updates |
| US10419778B2 (en) * | 2013-01-04 | 2019-09-17 | Sony Corporation | JCTVC-L0227: VPS_extension with updates of profile-tier-level syntax structure |
| US11418812B2 (en) * | 2015-02-11 | 2022-08-16 | Qualcomm Incorporated | Placement of parameter sets and sync samples in video coding |
| US10178403B2 (en) * | 2015-06-23 | 2019-01-08 | Qualcomm Incorporated | Reference picture list construction in intra block copy mode |
| CN113316025B (zh) * | 2016-02-02 | 2024-05-31 | 弗劳恩霍夫应用研究促进协会 | 视频流传输中的场景部分和感兴趣区域处理 |
| CA3167144C (en) | 2016-02-09 | 2023-06-27 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Concept for picture/video data streams allowing efficient reducibility or efficient random access |
| WO2020045248A1 (ja) * | 2018-08-29 | 2020-03-05 | シャープ株式会社 | 動画像復号装置および動画像符号化装置 |
| US10595048B1 (en) * | 2018-09-13 | 2020-03-17 | Tencent America LLC | Method and device using high layer syntax architecture for coding and decoding |
| GB201902829D0 (en) * | 2019-03-01 | 2019-04-17 | Canon Kk | Method and apparatus for encoding and decoding a video bitsream for merging regions of interest |
| CN114097239A (zh) | 2019-05-06 | 2022-02-25 | 华为技术有限公司 | 视频译码中开始新编码视频序列的图像的先前图像的输出 |
| JP7411787B2 (ja) | 2019-09-23 | 2024-01-11 | 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） | セグメント存在情報を提供すること |
| CN114450675A (zh) * | 2019-09-24 | 2022-05-06 | 华为技术有限公司 | Sei消息的时间标识符约束条件 |
| US11418804B2 (en) | 2019-12-31 | 2022-08-16 | Tencent America LLC | Method for wrap around motion compensation with reference picture resampling |
| CN114930836B (zh) * | 2020-01-12 | 2023-12-15 | 华为技术有限公司 | 使用非矩形融合模式协调加权预测的方法和装置 |
| BR112022018069A2 (pt) * | 2020-03-16 | 2022-10-25 | Bytedance Inc | Método para processamento de vídeo, aparelho para processamento de dados de vídeo, mídias de armazenamento e de gravação legíveis por computador não transitórias |
| US20230308658A1 (en) * | 2022-03-25 | 2023-09-28 | Tencent America LLC | Methods of parameter set indication in video streaming |
| US20230319280A1 (en) * | 2022-04-05 | 2023-10-05 | Qatar Foundation For Education, Science And Community Development | Automatic generation of h.264 parameter sets to recover video file fragments |
| KR20250114929A (ko) * | 2022-11-19 | 2025-07-29 | 엘지전자 주식회사 | 영상 부호화/복호화 방법, 비트스트림을 전송하는 방법 및 비트스트림을 저장한 기록 매체 |
| CN120584493A (zh) * | 2022-11-19 | 2025-09-02 | Lg电子株式会社 | 用于处理nnpfc sei消息的重复的图像编码/解码方法、用于发送比特流的方法及存储有比特流的记录介质 |
| WO2024144314A1 (ko) * | 2023-01-01 | 2024-07-04 | 엘지전자 주식회사 | 영상 부호화/복호화 방법, 비트스트림을 전송하는 방법 및 비트스트림을 저장한 기록 매체 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3177020B1 (en) | 2002-07-16 | 2023-04-19 | Nokia Technologies Oy | A method for random access and gradual picture refresh in video coding |
| US7415069B2 (en) | 2003-12-09 | 2008-08-19 | Lsi Corporation | Method for activation and deactivation of infrequently changing sequence and picture parameter sets |
| CN1910922B (zh) * | 2004-01-30 | 2013-04-17 | 松下电器产业株式会社 | 运动图片编码方法和运动图片解码方法 |
| US8879641B2 (en) * | 2004-02-10 | 2014-11-04 | Thomson Licensing | Storage of advanced video coding (AVC) parameter sets in AVC file format |
| US20050254526A1 (en) | 2004-05-12 | 2005-11-17 | Nokia Corporation | Parameter sets update in streaming applications |
| JP2006203662A (ja) * | 2005-01-21 | 2006-08-03 | Toshiba Corp | 動画像符号化装置・復号化装置及び符号化ストリーム生成方法 |
| JP5072893B2 (ja) | 2009-03-25 | 2012-11-14 | 株式会社東芝 | 画像符号化方法および画像復号化方法 |
| US9992456B2 (en) | 2010-02-24 | 2018-06-05 | Thomson Licensing Dtv | Method and apparatus for hypothetical reference decoder conformance error detection |
| US9131033B2 (en) * | 2010-07-20 | 2015-09-08 | Qualcomm Incoporated | Providing sequence data sets for streaming video data |
| US9398308B2 (en) | 2010-07-28 | 2016-07-19 | Qualcomm Incorporated | Coding motion prediction direction in video coding |
| WO2012097749A1 (en) | 2011-01-19 | 2012-07-26 | Mediatek Inc. | Method and apparatus for parsing error robustness of temporal motion vector prediction |
| US9008181B2 (en) | 2011-01-24 | 2015-04-14 | Qualcomm Incorporated | Single reference picture list utilization for interprediction video coding |
| GB2488830B (en) | 2011-03-10 | 2015-07-29 | Canon Kk | Method and device for encoding image data and method and device for decoding image data |
| CN103416056A (zh) * | 2011-03-10 | 2013-11-27 | 维德约股份有限公司 | 视频编码中的参数集维持 |
| CA2840893C (en) | 2011-07-02 | 2018-12-18 | Samsung Electronics Co., Ltd. | Method and apparatus for multiplexing and demultiplexing video data to identify reproducing state of video data |
| US9277228B2 (en) | 2011-07-18 | 2016-03-01 | Qualcomm Incorporated | Adaptation parameter sets for video coding |
| US9351016B2 (en) | 2012-04-13 | 2016-05-24 | Sharp Kabushiki Kaisha | Devices for identifying a leading picture |
| US20150063463A1 (en) | 2012-04-15 | 2015-03-05 | Samsung Electronics Co., Ltd. | Method and device for coding multi-layer video, and method and device for decoding multi-layer video |
| US9736476B2 (en) | 2012-04-27 | 2017-08-15 | Qualcomm Incorporated | Full random access from clean random access pictures in video coding |
-
2013
- 2013-04-25 US US13/870,833 patent/US9516308B2/en active Active
- 2013-04-26 BR BR112014026745A patent/BR112014026745B8/pt active IP Right Grant
- 2013-04-26 HU HUE13720214 patent/HUE044984T2/hu unknown
- 2013-04-26 ES ES13720214T patent/ES2744235T3/es active Active
- 2013-04-26 CN CN201380022298.XA patent/CN104380747B/zh active Active
- 2013-04-26 KR KR1020147032722A patent/KR101789370B1/ko active Active
- 2013-04-26 TW TW102115166A patent/TWI520591B/zh active
- 2013-04-26 WO PCT/US2013/038444 patent/WO2013163563A1/en not_active Ceased
- 2013-04-26 JP JP2015509186A patent/JP6117341B2/ja active Active
- 2013-04-26 EP EP13720214.9A patent/EP2842320B1/en active Active
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