JP2017523678A5 - - Google Patents
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- JP2017523678A5 JP2017523678A5 JP2016573533A JP2016573533A JP2017523678A5 JP 2017523678 A5 JP2017523678 A5 JP 2017523678A5 JP 2016573533 A JP2016573533 A JP 2016573533A JP 2016573533 A JP2016573533 A JP 2016573533A JP 2017523678 A5 JP2017523678 A5 JP 2017523678A5
- Authority
- JP
- Japan
- Prior art keywords
- representation format
- parameters
- parameter
- encoded video
- video bitstream
- 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
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Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201462015380P | 2014-06-20 | 2014-06-20 | |
| US62/015,380 | 2014-06-20 | ||
| US14/742,489 US10356415B2 (en) | 2014-06-20 | 2015-06-17 | Systems and methods for constraining representation format parameters for a parameter set |
| US14/742,489 | 2015-06-17 | ||
| PCT/US2015/036420 WO2015195908A1 (en) | 2014-06-20 | 2015-06-18 | Systems and methods for constraining representation format parameters for a parameter set |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2017523678A JP2017523678A (ja) | 2017-08-17 |
| JP2017523678A5 true JP2017523678A5 (https=) | 2018-07-12 |
| JP6768526B2 JP6768526B2 (ja) | 2020-10-14 |
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 Before (1)
| 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 |
Country Status (8)
| Country | Link |
|---|---|
| US (4) | US9930340B2 (https=) |
| EP (2) | EP3158767B1 (https=) |
| JP (2) | JP6479860B2 (https=) |
| KR (2) | KR101970869B1 (https=) |
| CN (2) | CN106664427B (https=) |
| BR (1) | BR112016029555B1 (https=) |
| CA (2) | CA2950182C (https=) |
| WO (3) | WO2015195908A1 (https=) |
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| 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 |
| WO2015182342A1 (ja) * | 2014-05-26 | 2015-12-03 | シャープ株式会社 | 画像復号装置、および、画像符号化装置 |
| 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 |
| KR102912040B1 (ko) * | 2018-06-25 | 2026-01-14 | 주식회사 비원영상기술연구소 | 영상 부호화/복호화 방법 및 장치 |
| 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 |
| CN121814960A (zh) * | 2019-06-24 | 2026-04-07 | 交互数字Vc控股公司 | 使用高级语法元素发信号通知解码数据的方法和装置 |
| GB2585042A (en) * | 2019-06-25 | 2020-12-30 | Sony Corp | Image data encoding and decoding |
| CN115720266A (zh) | 2019-07-05 | 2023-02-28 | 华为技术有限公司 | 使用标识符指示的视频译码码流提取 |
| CN117615155A (zh) | 2019-09-19 | 2024-02-27 | 北京字节跳动网络技术有限公司 | 视频编解码中的参考样点位置推导 |
| 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 |
| MX2022003564A (es) | 2019-09-24 | 2022-06-16 | Huawei Tech Co Ltd | Desactivación de capas no utilizadas en flujos de bits de video multicapa. |
| KR102921564B1 (ko) * | 2019-09-24 | 2026-01-30 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 멀티뷰 스케일러빌리티를 위한 ols |
| BR112022006453A2 (pt) | 2019-10-05 | 2022-09-27 | Beijing Bytedance Network Tech Co Ltd | Método de processamento de dados de dados de vídeo, aparelho para processar dados de vídeo, meio de armazenamento não transitório legível por computador e meio de gravação não transitório legível por computador |
| IL292060B2 (en) | 2019-10-07 | 2026-01-01 | Huawei Tech Co Ltd | Avoiding unnecessary marking in bitmaps in multi-layered video |
| 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 |
| US12323632B2 (en) | 2019-11-18 | 2025-06-03 | Lg Electronics Inc. | Image coding device and method for controlling loop filtering |
| 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 |
| CN114902656B (zh) | 2019-12-26 | 2025-03-21 | 字节跳动有限公司 | 对编解码比特流中的视频层的信令的约束 |
| 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 |
| EP4066386A4 (en) | 2019-12-27 | 2023-01-25 | ByteDance Inc. | SUB-PICTURE SIGNALING IN VIDEO ENCODING |
| KR102922307B1 (ko) | 2019-12-27 | 2026-02-05 | 두인 비전 컴퍼니 리미티드 | 비디오 픽처 헤더의 슬라이스 유형의 시그널링 |
| EP4074024A4 (en) | 2020-01-09 | 2023-04-05 | ByteDance Inc. | SIGNALING THE PRESENCE OF INTER-LAYER REFERENCE IMAGES |
| WO2021170096A1 (en) | 2020-02-29 | 2021-09-02 | Beijing Bytedance Network Technology Co., Ltd. | Constrains for different coding tools |
| 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 |
| CN115643821B (zh) | 2020-04-13 | 2026-04-14 | 抖音视界有限公司 | 视频编解码中的通用约束信息 |
| EP4144090A4 (en) * | 2020-05-22 | 2023-06-21 | Beijing Bytedance Network Technology Co., Ltd. | SUB-PICTURE SUB-BITSTREAM EXTRACTION ENHANCEMENTS |
| EP4140134A4 (en) * | 2020-05-22 | 2023-07-12 | ByteDance Inc. | SCALABLE NESTING SEI MESSAGE HANDLING IN A VIDEO PARTIAL BITSTREAM EXTRACTION METHOD |
| WO2021233449A1 (en) * | 2020-05-22 | 2021-11-25 | Beijing Bytedance Network Technology Co., Ltd. | Reserved bits in general constraint information of a video |
| US11523137B2 (en) * | 2020-06-09 | 2022-12-06 | FG Innovation Company Limited | Device and method for decoding video data using general constraints information |
| WO2021252531A1 (en) | 2020-06-09 | 2021-12-16 | Bytedance Inc. | Handling different nal types in video sub-bitstream extraction |
| US20230300350A1 (en) * | 2020-06-10 | 2023-09-21 | Lg Electronics Inc. | Image encoding/decoding method and apparatus for performing sub-bitstream extraction process on basis of maximum time identifier, and computer-readable recording medium storing bitstream |
| JP7513764B2 (ja) | 2020-06-12 | 2024-07-09 | バイトダンス インコーポレイテッド | マルチレイヤビデオコーディングのピクチャヘッダ制約 |
| US11601642B2 (en) * | 2020-08-18 | 2023-03-07 | Tencent America LLC | String matching with a single value from reference locations |
| CN118044196A (zh) * | 2021-09-30 | 2024-05-14 | 字节跳动有限公司 | 用于视频处理的方法、装置和介质 |
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| CN101682760B (zh) * | 2007-04-13 | 2013-08-21 | 诺基亚公司 | 视频编码器 |
| BRPI0809585A2 (pt) | 2007-04-17 | 2014-09-23 | Thomson Licensing | Decodificador de referência hipotética para codificação de vídeo multivisualização |
| US20100142613A1 (en) | 2007-04-18 | 2010-06-10 | Lihua Zhu | Method for encoding video data in a scalable manner |
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| US9451252B2 (en) | 2012-01-14 | 2016-09-20 | Qualcomm Incorporated | Coding parameter sets and NAL unit headers for video coding |
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| 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 |
| US9351005B2 (en) | 2012-09-24 | 2016-05-24 | Qualcomm Incorporated | Bitstream conformance test 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 |
| EP3056007A4 (en) | 2013-10-11 | 2017-05-24 | Sharp Kabushiki Kaisha | Color information and chromaticity signaling |
| 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 |
| JP6329246B2 (ja) | 2014-03-14 | 2018-05-23 | ホアウェイ・テクノロジーズ・カンパニー・リミテッド | 画像復号装置 |
| 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 CA CA2950182A patent/CA2950182C/en active Active
- 2015-06-18 BR BR112016029555-2A patent/BR112016029555B1/pt active IP Right Grant
- 2015-06-18 KR KR1020167035130A patent/KR101970869B1/ko active Active
- 2015-06-18 CN CN201580032604.7A patent/CN106664427B/zh active Active
- 2015-06-18 WO PCT/US2015/036420 patent/WO2015195908A1/en not_active Ceased
- 2015-06-18 KR KR1020167035129A patent/KR102385772B1/ko active Active
- 2015-06-18 JP JP2016573488A patent/JP6479860B2/ja active Active
- 2015-06-18 WO PCT/US2015/036422 patent/WO2015195910A1/en not_active Ceased
- 2015-06-18 JP JP2016573533A patent/JP6768526B2/ja active Active
- 2015-06-18 EP EP15747601.1A patent/EP3158767B1/en 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 CA CA2951517A patent/CA2951517C/en active Active
- 2015-06-18 CN CN201580032097.7A patent/CN106537920B/zh active Active
-
2018
- 2018-01-30 US US15/884,255 patent/US10542261B2/en active Active
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