SG11202111733PA - Method and apparatus for video coding - Google Patents
Method and apparatus for video codingInfo
- Publication number
- SG11202111733PA SG11202111733PA SG11202111733PA SG11202111733PA SG11202111733PA SG 11202111733P A SG11202111733P A SG 11202111733PA SG 11202111733P A SG11202111733P A SG 11202111733PA SG 11202111733P A SG11202111733P A SG 11202111733PA SG 11202111733P A SG11202111733P A SG 11202111733PA
- Authority
- SG
- Singapore
- Prior art keywords
- video coding
- coding
- video
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
- H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/46—Embedding additional information in the video signal during the compression process
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
- H04N19/93—Run-length coding
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Color Television Systems (AREA)
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202063005345P | 2020-04-05 | 2020-04-05 | |
| US202063010272P | 2020-04-15 | 2020-04-15 | |
| US202063024140P | 2020-05-13 | 2020-05-13 | |
| US202063027848P | 2020-05-20 | 2020-05-20 | |
| US202063028222P | 2020-05-21 | 2020-05-21 | |
| US17/220,672 US11451811B2 (en) | 2020-04-05 | 2021-04-01 | Method and apparatus for video coding |
| PCT/US2021/025559 WO2021207023A1 (en) | 2020-04-05 | 2021-04-02 | Method and apparatus for video coding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11202111733PA true SG11202111733PA (en) | 2021-11-29 |
Family
ID=77922687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11202111733PA SG11202111733PA (en) | 2020-04-05 | 2021-04-02 | Method and apparatus for video coding |
Country Status (9)
| Country | Link |
|---|---|
| US (4) | US11451811B2 (enExample) |
| EP (1) | EP3939295A4 (enExample) |
| JP (2) | JP7442913B2 (enExample) |
| KR (2) | KR20240118908A (enExample) |
| CN (3) | CN118803255A (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 |
| 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 |
| US11611778B2 (en) * | 2020-05-20 | 2023-03-21 | Sharp Kabushiki Kaisha | Systems and methods for signaling general constraint information in video coding |
| JP7540871B2 (ja) * | 2020-05-22 | 2024-08-27 | 北京字節跳動網絡技術有限公司 | 一般制約フラグのシグナリング |
| KR20230023708A (ko) * | 2020-06-03 | 2023-02-17 | 엘지전자 주식회사 | 영상/비디오 코딩 시스템에서 상위 레벨 신택스를 처리하는 방법 및 장치 |
| WO2022074295A1 (en) * | 2020-10-07 | 2022-04-14 | Nokia Technologies Oy | A coded picture with mixed vcl nal unit type |
| US12301877B2 (en) * | 2021-04-18 | 2025-05-13 | Lemon Inc. | Constraints for encapsulation and adaptative video streaming |
| US11895310B2 (en) * | 2021-07-02 | 2024-02-06 | Sharp Kabushiki Kaisha | Systems and methods for signaling operation range profile information in video coding |
| AU2022431236A1 (en) * | 2022-01-10 | 2024-06-13 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Signaling general constraints information for video coding |
| CN118556396A (zh) * | 2022-01-16 | 2024-08-27 | 字节跳动有限公司 | 用于视频处理的方法、装置及介质 |
| 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 |
| EP3022927A1 (en) * | 2013-10-11 | 2016-05-25 | Telefonaktiebolaget LM Ericsson (publ) | Method and arrangement for transcoding a video bitstream |
| US10277894B2 (en) * | 2015-01-29 | 2019-04-30 | Canon Kabushiki Kaisha | Palette predictor initializer when encoding or decoding self-contained coding structures |
| 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 |
| DK3847818T3 (da) | 2018-09-18 | 2024-03-04 | Huawei Tech Co Ltd | Videoindkoder, videodekoder og tilsvarende fremgangsmåder |
| JP7354241B2 (ja) * | 2018-11-07 | 2023-10-02 | 華為技術有限公司 | ビデオエンコーダ、ビデオデコーダ、及び対応する方法 |
| WO2021040426A1 (ko) * | 2019-08-31 | 2021-03-04 | 엘지전자 주식회사 | Prof를 수행하는 영상 부호화/복호화 방법, 장치 및 비트스트림을 전송하는 방법 |
| 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 |
| KR102788065B1 (ko) * | 2020-02-14 | 2025-03-31 | 두인 비전 컴퍼니 리미티드 | 비디오 비트스트림내에 서브픽처 정보 (subpicture information) 시그널링 |
| CN115244933B (zh) * | 2020-02-29 | 2025-06-24 | 抖音视界有限公司 | 不同编解码工具的约束 |
| US12355964B2 (en) * | 2020-03-12 | 2025-07-08 | Interdigital Ce Patent Holdings, Sas | High-level constraint flag for local chroma quantization parameter control |
| EP4128777A1 (en) * | 2020-03-26 | 2023-02-08 | InterDigital VC Holdings France | Signaling coding parameters in video coding |
| US11563980B2 (en) * | 2020-04-02 | 2023-01-24 | Qualcomm Incorporated | General constraint information syntax in video coding |
| US11470358B2 (en) * | 2020-04-02 | 2022-10-11 | Sharp Kabushiki Kaisha | Systems and methods for signaling scaling window information 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 |
| KR102752891B1 (ko) * | 2020-06-02 | 2025-01-09 | 바이트댄스 아이엔씨 | 일반 제약 정보의 시그널링 |
| US11902552B2 (en) * | 2020-09-17 | 2024-02-13 | Lemon Inc. | Decoder configuration record in coded video |
| WO2022214877A1 (en) * | 2021-04-08 | 2022-10-13 | Interdigital Vc Holdings France, Sas | Use of general constraint flags associated with coding tools |
-
2021
- 2021-04-01 US US17/220,672 patent/US11451811B2/en active Active
- 2021-04-02 KR KR1020247025445A patent/KR20240118908A/ko active Pending
- 2021-04-02 CA CA3137934A patent/CA3137934A1/en active Pending
- 2021-04-02 CN CN202411166348.8A patent/CN118803255A/zh active Pending
- 2021-04-02 JP JP2021563119A patent/JP7442913B2/ja active Active
- 2021-04-02 EP EP21782626.2A patent/EP3939295A4/en 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 AU AU2021252497A patent/AU2021252497B2/en active Active
- 2021-04-02 SG SG11202111733PA patent/SG11202111733PA/en unknown
- 2021-04-02 CN CN202180003503.2A patent/CN114223199B/zh active Active
- 2021-04-02 KR KR1020217035883A patent/KR102690488B1/ko active Active
-
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
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021207023A1 (en) | 2021-10-14 |
| US20250373834A1 (en) | 2025-12-04 |
| JP7644188B2 (ja) | 2025-03-11 |
| CN118870008A (zh) | 2024-10-29 |
| KR102690488B1 (ko) | 2024-08-05 |
| US20240137545A1 (en) | 2024-04-25 |
| CN114223199B (zh) | 2024-07-19 |
| CA3137934A1 (en) | 2021-10-14 |
| AU2021252497B2 (en) | 2023-03-16 |
| AU2023203809A1 (en) | 2023-07-13 |
| US20210314587A1 (en) | 2021-10-07 |
| US11451811B2 (en) | 2022-09-20 |
| JP2022532848A (ja) | 2022-07-20 |
| KR20240118908A (ko) | 2024-08-05 |
| US20230032818A1 (en) | 2023-02-02 |
| CN118803255A (zh) | 2024-10-18 |
| KR20210145805A (ko) | 2021-12-02 |
| CN114223199A (zh) | 2022-03-22 |
| AU2021252497A1 (en) | 2021-11-25 |
| US12413758B2 (en) | 2025-09-09 |
| EP3939295A1 (en) | 2022-01-19 |
| US11943462B2 (en) | 2024-03-26 |
| JP2023165954A (ja) | 2023-11-17 |
| EP3939295A4 (en) | 2022-05-11 |
| AU2023203809B2 (en) | 2025-01-23 |
| JP7442913B2 (ja) | 2024-03-05 |
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