JP2023165954A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2023165954A5 JP2023165954A5 JP2023168453A JP2023168453A JP2023165954A5 JP 2023165954 A5 JP2023165954 A5 JP 2023165954A5 JP 2023168453 A JP2023168453 A JP 2023168453A JP 2023168453 A JP2023168453 A JP 2023168453A JP 2023165954 A5 JP2023165954 A5 JP 2023165954A5
- Authority
- JP
- Japan
- Prior art keywords
- constraint information
- constraint
- information group
- flag
- flags
- 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
Applications Claiming Priority (14)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202063005345P | 2020-04-05 | 2020-04-05 | |
| US63/005,345 | 2020-04-05 | ||
| US202063010272P | 2020-04-15 | 2020-04-15 | |
| US63/010,272 | 2020-04-15 | ||
| US202063024140P | 2020-05-13 | 2020-05-13 | |
| US63/024,140 | 2020-05-13 | ||
| US202063027848P | 2020-05-20 | 2020-05-20 | |
| US63/027,848 | 2020-05-20 | ||
| US202063028222P | 2020-05-21 | 2020-05-21 | |
| US63/028,222 | 2020-05-21 | ||
| US17/220,672 US11451811B2 (en) | 2020-04-05 | 2021-04-01 | Method and apparatus for video coding |
| US17/220,672 | 2021-04-01 | ||
| JP2021563119A JP7442913B2 (ja) | 2020-04-05 | 2021-04-02 | ビデオ復号の方法、装置及びコンピュータプログラム |
| PCT/US2021/025559 WO2021207023A1 (en) | 2020-04-05 | 2021-04-02 | Method and apparatus for video coding |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021563119A Division JP7442913B2 (ja) | 2020-04-05 | 2021-04-02 | ビデオ復号の方法、装置及びコンピュータプログラム |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2023165954A JP2023165954A (ja) | 2023-11-17 |
| JP2023165954A5 true JP2023165954A5 (enExample) | 2024-08-21 |
| JP7644188B2 JP7644188B2 (ja) | 2025-03-11 |
Family
ID=77922687
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021563119A Active JP7442913B2 (ja) | 2020-04-05 | 2021-04-02 | ビデオ復号の方法、装置及びコンピュータプログラム |
| JP2023168453A Active JP7644188B2 (ja) | 2020-04-05 | 2023-09-28 | ビデオ符号化の方法および装置 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021563119A Active JP7442913B2 (ja) | 2020-04-05 | 2021-04-02 | ビデオ復号の方法、装置及びコンピュータプログラム |
Country Status (9)
| Country | Link |
|---|---|
| US (4) | US11451811B2 (enExample) |
| EP (1) | EP3939295A4 (enExample) |
| JP (2) | JP7442913B2 (enExample) |
| KR (2) | KR102690488B1 (enExample) |
| CN (3) | CN114223199B (enExample) |
| AU (2) | AU2021252497B2 (enExample) |
| CA (1) | CA3137934A1 (enExample) |
| SG (1) | SG11202111733PA (enExample) |
| WO (1) | WO2021207023A1 (enExample) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11303935B2 (en) * | 2019-07-10 | 2022-04-12 | Qualcomm Incorporated | Deriving coding system operational configuration |
| US11451811B2 (en) * | 2020-04-05 | 2022-09-20 | Tencent America LLC | Method and apparatus for video coding |
| CN115643821A (zh) | 2020-04-13 | 2023-01-24 | 抖音视界有限公司 | 视频编解码中的通用约束信息 |
| US11611778B2 (en) * | 2020-05-20 | 2023-03-21 | Sharp Kabushiki Kaisha | Systems and methods for signaling general constraint information in video coding |
| CN115804092A (zh) | 2020-05-22 | 2023-03-14 | 抖音视界有限公司 | 通用约束标志的信令 |
| CN116134821A (zh) * | 2020-06-03 | 2023-05-16 | Lg电子株式会社 | 用于在图像/视频编码系统中处理高级语法的方法和设备 |
| US11818371B2 (en) * | 2020-10-07 | 2023-11-14 | Nokia Technologies Oy | Coded picture with mixed VCL NAL unit type |
| US11962808B2 (en) | 2021-04-18 | 2024-04-16 | Lemon Inc. | Video usability information in common media application format |
| US11895310B2 (en) * | 2021-07-02 | 2024-02-06 | Sharp Kabushiki Kaisha | Systems and methods for signaling operation range profile information in video coding |
| CN119110096B (zh) * | 2022-01-10 | 2025-07-01 | Oppo广东移动通信有限公司 | 用信号发送用于视频编码的通用约束信息 |
| EP4464014A2 (en) * | 2022-01-16 | 2024-11-20 | ByteDance Inc. | Method, apparatus, and medium for video processing |
| CN116739982A (zh) * | 2023-04-28 | 2023-09-12 | 无锡先导智能装备股份有限公司 | 电芯检测方法、装置、电子设备及存储介质 |
Family Cites Families (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100191534A1 (en) * | 2009-01-23 | 2010-07-29 | Qualcomm Incorporated | Method and apparatus for compression or decompression of digital signals |
| US20130003829A1 (en) * | 2011-07-01 | 2013-01-03 | Kiran Misra | System for initializing an arithmetic coder |
| US9148663B2 (en) * | 2011-09-28 | 2015-09-29 | Electronics And Telecommunications Research Institute | Method for encoding and decoding images based on constrained offset compensation and loop filter, and apparatus therefor |
| US8958477B2 (en) * | 2013-04-05 | 2015-02-17 | Vidyo, Inc. | Multiple reference layer prediction signaling techniques |
| GB2516224A (en) * | 2013-07-11 | 2015-01-21 | Nokia Corp | An apparatus, a method and a computer program for video coding and decoding |
| JP2016539540A (ja) * | 2013-10-11 | 2016-12-15 | 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） | ビデオビットストリームをトランスコーディングする方法及び構成 |
| RU2686559C2 (ru) * | 2015-01-29 | 2019-04-29 | Кэнон Кабусики Кайся | Инициализатор предсказателя палитры при кодировании или декодировании самостоятельных кодируемых структур |
| US20170111642A1 (en) * | 2015-10-14 | 2017-04-20 | Qualcomm Incorporated | Support of random access and switching of layers and sub-layers in multi-layer video files |
| CN118555411A (zh) | 2018-09-18 | 2024-08-27 | 华为技术有限公司 | 视频编码器、视频解码器及对应方法 |
| KR20240091060A (ko) * | 2018-11-07 | 2024-06-21 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 비디오 인코더, 비디오 디코더 및 대응 방법 |
| CN114586345B (zh) * | 2019-08-31 | 2025-04-22 | 北京小米移动软件有限公司 | 执行prof的图像编码/解码方法和设备以及发送比特流的方法 |
| US12143601B2 (en) * | 2019-12-05 | 2024-11-12 | Hfi Innovation Inc. | Specifying layout in video pictures |
| US11375232B2 (en) * | 2019-12-10 | 2022-06-28 | Zte (Uk) Limited | Sub picture signaling in video coding |
| WO2021136554A1 (en) * | 2020-01-05 | 2021-07-08 | Beijing Bytedance Network Technology Co., Ltd. | General constraints information for video coding |
| EP4088462A4 (en) * | 2020-02-14 | 2023-05-24 | Beijing Bytedance Network Technology Co., Ltd. | Subpicture information signaling in video bitstreams |
| EP4307674A3 (en) * | 2020-02-29 | 2024-03-20 | Beijing Bytedance Network Technology Co., Ltd. | Constrains for high level syntax elements |
| US12355964B2 (en) * | 2020-03-12 | 2025-07-08 | Interdigital Ce Patent Holdings, Sas | High-level constraint flag for local chroma quantization parameter control |
| JP2023518352A (ja) * | 2020-03-26 | 2023-05-01 | インターデジタル ブイシー ホールディングス フランス | ビデオコーディングにおけるコーディングパラメータのシグナリング |
| US11470358B2 (en) * | 2020-04-02 | 2022-10-11 | Sharp Kabushiki Kaisha | Systems and methods for signaling scaling window information in video coding |
| US11563980B2 (en) * | 2020-04-02 | 2023-01-24 | Qualcomm Incorporated | General constraint information syntax in video coding |
| US11451811B2 (en) * | 2020-04-05 | 2022-09-20 | Tencent America LLC | Method and apparatus for video coding |
| US11425422B2 (en) * | 2020-05-13 | 2022-08-23 | Qualcomm Incorproated | Parameter set syntax elements and variables in video coding |
| US11418814B2 (en) * | 2020-05-22 | 2022-08-16 | Tencent America LLC | Constraint on syntax elements for still picture profiles |
| WO2021247648A1 (en) * | 2020-06-02 | 2021-12-09 | Bytedance Inc. | Signaling of general constrain information |
| US12206879B2 (en) * | 2020-09-17 | 2025-01-21 | Lemon Inc. | Profile, tier, level and general constraints indication in coded video |
| KR20230165340A (ko) * | 2021-04-08 | 2023-12-05 | 인터디지털 씨이 페이튼트 홀딩스, 에스에이에스 | 코딩 툴과 연관된 전체 제약 플래그의 사용 |
-
2021
- 2021-04-01 US US17/220,672 patent/US11451811B2/en active Active
- 2021-04-02 KR KR1020217035883A patent/KR102690488B1/ko active Active
- 2021-04-02 SG SG11202111733PA patent/SG11202111733PA/en unknown
- 2021-04-02 KR KR1020247025445A patent/KR20240118908A/ko active Pending
- 2021-04-02 JP JP2021563119A patent/JP7442913B2/ja active Active
- 2021-04-02 AU AU2021252497A patent/AU2021252497B2/en active Active
- 2021-04-02 CA CA3137934A patent/CA3137934A1/en active Pending
- 2021-04-02 CN CN202180003503.2A patent/CN114223199B/zh active Active
- 2021-04-02 CN CN202411166348.8A patent/CN118803255A/zh active Pending
- 2021-04-02 CN CN202411157207.XA patent/CN118870008A/zh active Pending
- 2021-04-02 WO PCT/US2021/025559 patent/WO2021207023A1/en not_active Ceased
- 2021-04-02 EP EP21782626.2A patent/EP3939295A4/en active Pending
-
2022
- 2022-08-15 US US17/888,026 patent/US11943462B2/en active Active
-
2023
- 2023-06-16 AU AU2023203809A patent/AU2023203809B2/en active Active
- 2023-09-28 JP JP2023168453A patent/JP7644188B2/ja active Active
-
2024
- 2024-01-02 US US18/402,413 patent/US12413758B2/en active Active
-
2025
- 2025-08-18 US US19/303,152 patent/US20250373834A1/en active Pending