JP2017523676A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2017523676A5 JP2017523676A5 JP2016573488A JP2016573488A JP2017523676A5 JP 2017523676 A5 JP2017523676 A5 JP 2017523676A5 JP 2016573488 A JP2016573488 A JP 2016573488A JP 2016573488 A JP2016573488 A JP 2016573488A JP 2017523676 A5 JP2017523676 A5 JP 2017523676A5
- Authority
- JP
- Japan
- Prior art keywords
- bitstream
- sub
- layer
- layer set
- layers
- 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
- 238000000605 extraction Methods 0.000 claims 24
- 238000000034 method Methods 0.000 claims 9
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201462015380P | 2014-06-20 | 2014-06-20 | |
| US62/015,380 | 2014-06-20 | ||
| US14/742,435 US9930340B2 (en) | 2014-06-20 | 2015-06-17 | Systems and methods for selectively performing a bitstream conformance check |
| US14/742,435 | 2015-06-17 | ||
| PCT/US2015/036366 WO2015195874A1 (en) | 2014-06-20 | 2015-06-18 | Systems and methods for selectively performing a bitstream conformance check |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2017523676A JP2017523676A (ja) | 2017-08-17 |
| JP2017523676A5 true JP2017523676A5 (enExample) | 2018-06-28 |
| JP6479860B2 JP6479860B2 (ja) | 2019-03-06 |
Family
ID=54870860
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016573488A Active JP6479860B2 (ja) | 2014-06-20 | 2015-06-18 | ビットストリーム適合検査を選択的に実行するためのシステムおよび方法 |
| JP2016573533A Active JP6768526B2 (ja) | 2014-06-20 | 2015-06-18 | パラメータセットのための表現フォーマットパラメータを制約するためのシステムおよび方法 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016573533A Active JP6768526B2 (ja) | 2014-06-20 | 2015-06-18 | パラメータセットのための表現フォーマットパラメータを制約するためのシステムおよび方法 |
Country Status (8)
| Country | Link |
|---|---|
| US (4) | US9930340B2 (enExample) |
| EP (2) | EP3158767B1 (enExample) |
| JP (2) | JP6479860B2 (enExample) |
| KR (2) | KR102385772B1 (enExample) |
| CN (2) | CN106664427B (enExample) |
| BR (1) | BR112016029555B1 (enExample) |
| CA (2) | CA2950182C (enExample) |
| WO (3) | WO2015195910A1 (enExample) |
Families Citing this family (42)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015005367A1 (ja) * | 2013-07-12 | 2015-01-15 | ソニー株式会社 | 画像復号装置および方法 |
| CN110225349B (zh) | 2013-10-14 | 2023-06-02 | 韩国电子通信研究院 | 用于支持多层的视频编码/解码方法和计算机可读记录介质 |
| US10171823B2 (en) * | 2014-05-26 | 2019-01-01 | Sharp Kabushiki Kaisha | Image decoding device and image coding device |
| US9930340B2 (en) | 2014-06-20 | 2018-03-27 | Qualcomm Incorporated | Systems and methods for selectively performing a bitstream conformance check |
| US9959097B2 (en) | 2016-03-09 | 2018-05-01 | Bank Of America Corporation | SVN interface system for heterogeneous development environments |
| US10291923B2 (en) * | 2016-05-24 | 2019-05-14 | Qualcomm Incorporated | Mapping of tile grouping and samples in HEVC and L-HEVC file formats |
| US10904531B2 (en) * | 2017-03-23 | 2021-01-26 | Qualcomm Incorporated | Adaptive parameters for coding of 360-degree video |
| CN108882027B (zh) * | 2018-07-17 | 2021-06-01 | 广东小天才科技有限公司 | 一种视频通信方法及可穿戴设备 |
| CN112889269B (zh) * | 2018-10-23 | 2023-10-27 | 腾讯美国有限责任公司 | 视频解码方法及装置 |
| CN111093073B (zh) | 2018-10-24 | 2024-04-19 | 北京字节跳动网络技术有限公司 | 用于子块运动矢量预测的基于搜索的运动候选推导 |
| CN110298038B (zh) * | 2019-06-14 | 2022-12-06 | 北京奇艺世纪科技有限公司 | 一种文本打分方法及装置 |
| JP7740992B2 (ja) * | 2019-06-24 | 2025-09-17 | インターデジタル ヴイシー ホールディングス， インコーポレイテッド | 高レベル構文要素を使用して復号データをシグナリングする方法および装置 |
| GB2585042A (en) | 2019-06-25 | 2020-12-30 | Sony Corp | Image data encoding and decoding |
| MX2022000139A (es) | 2019-07-05 | 2022-02-17 | Huawei Tech Co Ltd | Extracción de corriente de bits de codificación de video con señalización de identificador. |
| MX2022002916A (es) | 2019-09-19 | 2022-04-06 | Beijing Bytedance Network Tech Co Ltd | Derivacion de posiciones de muestra de referencia en codificacion de video. |
| EP4022918B1 (en) | 2019-09-24 | 2025-04-23 | Huawei Technologies Co., Ltd. | Disallowing unnecessary layers in multi-layer video bitstreams |
| TWI879800B (zh) * | 2019-09-24 | 2025-04-11 | 法商內數位Ｃｅ專利控股公司 | 用於視訊編碼或解碼之方法、裝置及器件以及相關的非暫時性電腦可讀媒體及電腦程式產品 |
| AU2020354384A1 (en) * | 2019-09-24 | 2022-04-14 | Huawei Technologies Co., Ltd. | OLS for multiview scalability |
| CN118890491A (zh) | 2019-10-05 | 2024-11-01 | 北京字节跳动网络技术有限公司 | 基于级别的视频编解码工具的信令通知 |
| KR20220069114A (ko) | 2019-10-07 | 2022-05-26 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 다중 계층 비디오 스트림에서 중복 시그널링의 방지 |
| CN117376557A (zh) | 2019-10-13 | 2024-01-09 | 北京字节跳动网络技术有限公司 | 参考图片重采样与视频编解码工具之间的相互作用 |
| RS67059B1 (sr) | 2019-11-18 | 2025-08-29 | Lg Electronics Inc | Uređaj za kodiranje slike i postupak za kontrolu filtriranja u petlji |
| CN120455697A (zh) * | 2019-12-13 | 2025-08-08 | 松下电器（美国）知识产权公司 | 编码装置、解码装置、编码方法、解码方法和比特流生成装置 |
| WO2021134018A1 (en) | 2019-12-26 | 2021-07-01 | Bytedance Inc. | Signaling of decoded picture buffer parameters in layered video |
| WO2021134011A1 (en) | 2019-12-26 | 2021-07-01 | Bytedance Inc. | Signaling of slice type and video layers |
| BR112022012807A2 (pt) | 2019-12-27 | 2022-09-27 | Beijing Bytedance Network Tech Co Ltd | Método de processamento de vídeo, aparelho para processar dados de vídeo e meios não transitórios legíveis por computador |
| WO2021134056A1 (en) | 2019-12-27 | 2021-07-01 | Bytedance Inc. | Syntax for signaling video subpictures |
| EP4088431A4 (en) | 2020-01-09 | 2023-09-27 | ByteDance Inc. | DECODING THE ORDER OF DIFFERENT SEI MESSAGES |
| WO2021170095A1 (en) | 2020-02-29 | 2021-09-02 | Beijing Bytedance Network Technology Co., Ltd. | Constrains for syntax elements of adaptation parameter set |
| US11943429B2 (en) * | 2020-03-04 | 2024-03-26 | Qualcomm Incorporated | Subpicture signaling in video coding |
| US11546623B2 (en) * | 2020-03-10 | 2023-01-03 | Qualcomm Incorporated | Coded video sequence start access unit in video coding |
| US12464131B2 (en) * | 2020-04-01 | 2025-11-04 | Lg Electronics Inc. | Image encoding/decoding method and apparatus for determining whether or not to refer to parameter set on basis of output layer set, and method for transmitting bitstream |
| CN115885511A (zh) | 2020-04-13 | 2023-03-31 | 抖音视界有限公司 | 自适应参数集中的色度语法信令通知 |
| EP4140126A4 (en) * | 2020-05-22 | 2023-06-21 | Beijing Bytedance Network Technology Co., Ltd. | SCALING WINDOW IN A SUB-PICTURE SUB-BITSTREAM EXTRACTION PROCESS |
| KR102844785B1 (ko) | 2020-05-22 | 2025-08-12 | 두인 비전 컴퍼니 리미티드 | 일반 제약 플래그의 시그널링 |
| EP4140134A4 (en) * | 2020-05-22 | 2023-07-12 | ByteDance Inc. | SCALABLE NESTING SEI MESSAGE HANDLING IN A VIDEO PARTIAL BITSTREAM EXTRACTION METHOD |
| BR112022025149A2 (pt) | 2020-06-09 | 2022-12-27 | Bytedance Inc | Método e aparelho de processamento de dados de vídeo, e, meios de armazenamento e de gravação legíveis por computador não transitórios |
| US11523137B2 (en) * | 2020-06-09 | 2022-12-06 | FG Innovation Company Limited | Device and method for decoding video data using general constraints information |
| KR20230024341A (ko) * | 2020-06-10 | 2023-02-20 | 엘지전자 주식회사 | 최대 시간 식별자에 기반하여 서브 비트스트림 추출과정을 수행하는 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 컴퓨터 판독가능한 기록매체 |
| CN115836526A (zh) | 2020-06-12 | 2023-03-21 | 字节跳动有限公司 | 编解码视频中的序列结束指示 |
| US11601642B2 (en) | 2020-08-18 | 2023-03-07 | Tencent America LLC | String matching with a single value from reference locations |
| JP7772925B2 (ja) * | 2021-09-30 | 2025-11-18 | バイトダンス インコーポレイテッド | ビデオ処理のための方法、装置及び媒体 |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020136292A1 (en) * | 2000-11-01 | 2002-09-26 | Webcast Technologies, Inc. | Encoding and decoding of video signals |
| US7532670B2 (en) * | 2002-07-02 | 2009-05-12 | Conexant Systems, Inc. | Hypothetical reference decoder with low start-up delays for compressed image and video |
| CN101682760B (zh) * | 2007-04-13 | 2013-08-21 | 诺基亚公司 | 视频编码器 |
| CN101658040B (zh) | 2007-04-17 | 2013-09-11 | 汤姆森许可贸易公司 | 用于多视点视频编码的假设参考解码器 |
| US20100142613A1 (en) | 2007-04-18 | 2010-06-10 | Lihua Zhu | Method for encoding video data in a scalable manner |
| EP2329653B1 (en) | 2008-08-20 | 2014-10-29 | Thomson Licensing | Refined depth map |
| WO2010021665A1 (en) * | 2008-08-20 | 2010-02-25 | Thomson Licensing | Hypothetical reference decoder |
| US8780999B2 (en) | 2009-06-12 | 2014-07-15 | Qualcomm Incorporated | Assembling multiview video coding sub-BITSTREAMS in MPEG-2 systems |
| US9451252B2 (en) | 2012-01-14 | 2016-09-20 | Qualcomm Incorporated | Coding parameter sets and NAL unit headers for video coding |
| US9402082B2 (en) * | 2012-04-13 | 2016-07-26 | Sharp Kabushiki Kaisha | Electronic devices for sending a message and buffering a bitstream |
| ES2641443T3 (es) | 2012-04-16 | 2017-11-10 | Hfi Innovation Inc. | Método y aparato para filtración de bucle a través de límites de corte o pieza |
| US10491913B2 (en) | 2012-04-24 | 2019-11-26 | Telefonaktiebolaget L M Ericsson (Publ) | Identifying a parameter set for decoding a multi-layer video representation |
| US20140003534A1 (en) | 2012-07-02 | 2014-01-02 | Sony Corporation | Video coding system with temporal scalability and method of operation thereof |
| AU2013285333A1 (en) | 2012-07-02 | 2015-02-05 | Nokia Technologies Oy | Method and apparatus for video coding |
| US10021394B2 (en) * | 2012-09-24 | 2018-07-10 | Qualcomm Incorporated | Hypothetical reference decoder parameters in video coding |
| US8989508B2 (en) | 2012-09-28 | 2015-03-24 | Sharp Kabushiki Kaisha | Electronic device for signaling a sub-picture buffer parameter |
| US9154785B2 (en) | 2012-10-08 | 2015-10-06 | Qualcomm Incorporated | Sub-bitstream applicability to nested SEI messages in video coding |
| WO2015008464A1 (en) | 2013-07-14 | 2015-01-22 | Sharp Kabushiki Kaisha | Video parameter set signaling |
| HK1224469A1 (zh) | 2013-10-11 | 2017-08-18 | 夏普株式会社 | 颜色信息和色度信令 |
| US10264272B2 (en) | 2013-10-15 | 2019-04-16 | Qualcomm Incorporated | Device and method for scalable coding of video information |
| KR101930896B1 (ko) | 2013-10-22 | 2018-12-19 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 이미지 디코딩 장치 및 이미지 디코딩 방법 |
| EP3107299A4 (en) | 2014-03-14 | 2017-04-26 | Huawei Technologies Co., Ltd. | Image decoding device |
| US9930340B2 (en) | 2014-06-20 | 2018-03-27 | Qualcomm Incorporated | Systems and methods for selectively performing a bitstream conformance check |
-
2015
- 2015-06-17 US US14/742,435 patent/US9930340B2/en active Active
- 2015-06-17 US US14/742,468 patent/US9918091B2/en active Active
- 2015-06-17 US US14/742,489 patent/US10356415B2/en active Active
- 2015-06-18 WO PCT/US2015/036422 patent/WO2015195910A1/en not_active Ceased
- 2015-06-18 CA CA2950182A patent/CA2950182C/en active Active
- 2015-06-18 BR BR112016029555-2A patent/BR112016029555B1/pt active IP Right Grant
- 2015-06-18 KR KR1020167035129A patent/KR102385772B1/ko active Active
- 2015-06-18 CN CN201580032604.7A patent/CN106664427B/zh active Active
- 2015-06-18 CN CN201580032097.7A patent/CN106537920B/zh active Active
- 2015-06-18 WO PCT/US2015/036420 patent/WO2015195908A1/en not_active Ceased
- 2015-06-18 JP JP2016573488A patent/JP6479860B2/ja active Active
- 2015-06-18 EP EP15747601.1A patent/EP3158767B1/en active Active
- 2015-06-18 CA CA2951517A patent/CA2951517C/en active Active
- 2015-06-18 KR KR1020167035130A patent/KR101970869B1/ko active Active
- 2015-06-18 EP EP15741638.9A patent/EP3158762A1/en not_active Ceased
- 2015-06-18 WO PCT/US2015/036366 patent/WO2015195874A1/en not_active Ceased
- 2015-06-18 JP JP2016573533A patent/JP6768526B2/ja active Active
-
2018
- 2018-01-30 US US15/884,255 patent/US10542261B2/en active Active