JP2025041880A5 - - Google Patents
Info
- Publication number
- JP2025041880A5 JP2025041880A5 JP2024228934A JP2024228934A JP2025041880A5 JP 2025041880 A5 JP2025041880 A5 JP 2025041880A5 JP 2024228934 A JP2024228934 A JP 2024228934A JP 2024228934 A JP2024228934 A JP 2024228934A JP 2025041880 A5 JP2025041880 A5 JP 2025041880A5
- Authority
- JP
- Japan
- Prior art keywords
- syntax element
- vps
- value
- layers
- temporal
- 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.)
- Pending
Links
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201962911808P | 2019-10-07 | 2019-10-07 | |
| US62/911,808 | 2019-10-07 | ||
| JP2022521328A JP7413518B2 (ja) | 2019-10-07 | 2020-10-06 | マルチレイヤビデオビットストリーム内の冗長シグナリングの回避 |
| PCT/US2020/054448 WO2021022267A2 (en) | 2019-10-07 | 2020-10-06 | Avoidance of redundant signaling in multi-layer video bitstreams |
| JP2023219098A JP7612825B2 (ja) | 2019-10-07 | 2023-12-26 | マルチレイヤビデオビットストリーム内の冗長シグナリングの回避 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023219098A Division JP7612825B2 (ja) | 2019-10-07 | 2023-12-26 | マルチレイヤビデオビットストリーム内の冗長シグナリングの回避 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2025041880A JP2025041880A (ja) | 2025-03-26 |
| JP2025041880A5 true JP2025041880A5 (https=) | 2025-09-10 |
Family
ID=74228311
Family Applications (17)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022521010A Active JP7451691B2 (ja) | 2019-10-07 | 2020-10-06 | マルチレイヤビデオビットストリーム内の冗長シグナリングの回避 |
| JP2022521328A Active JP7413518B2 (ja) | 2019-10-07 | 2020-10-06 | マルチレイヤビデオビットストリーム内の冗長シグナリングの回避 |
| JP2022521011A Active JP7404522B2 (ja) | 2019-10-07 | 2020-10-06 | Ｄｐｂサイズベースの参照ピクチャエントリ制約条件 |
| JP2022521178A Active JP7419513B2 (ja) | 2019-10-07 | 2020-10-06 | マルチレイヤビデオビットストリーム内の冗長シグナリングの回避 |
| JP2022521012A Active JP7439249B2 (ja) | 2019-10-07 | 2020-10-06 | サブビットストリーム抽出におけるエラー回避 |
| JP2022521009A Active JP7427774B2 (ja) | 2019-10-07 | 2020-10-06 | サブビットストリーム抽出におけるｓｐｓエラー回避 |
| JP2022521394A Active JP7423764B2 (ja) | 2019-10-07 | 2020-10-06 | マルチレイヤビデオビットストリーム内の冗長シグナリングの回避 |
| JP2023210287A Active JP7575565B2 (ja) | 2019-10-07 | 2023-12-13 | Ｄｐｂサイズベースの参照ピクチャエントリ制約条件 |
| JP2023219098A Active JP7612825B2 (ja) | 2019-10-07 | 2023-12-26 | マルチレイヤビデオビットストリーム内の冗長シグナリングの回避 |
| JP2024001380A Active JP7733142B2 (ja) | 2019-10-07 | 2024-01-09 | マルチレイヤビデオビットストリーム内の冗長シグナリングの回避 |
| JP2024005341A Active JP7715852B2 (ja) | 2019-10-07 | 2024-01-17 | マルチレイヤビデオビットストリーム内の冗長シグナリングの回避 |
| JP2024008764A Active JP7675231B2 (ja) | 2019-10-07 | 2024-01-24 | サブビットストリーム抽出におけるｓｐｓエラー回避 |
| JP2024019656A Active JP7656107B2 (ja) | 2019-10-07 | 2024-02-13 | サブビットストリーム抽出におけるエラー回避 |
| JP2024181953A Active JP7765583B2 (ja) | 2019-10-07 | 2024-10-17 | Ｄｐｂサイズベースの参照ピクチャエントリ制約条件 |
| JP2024228934A Pending JP2025041880A (ja) | 2019-10-07 | 2024-12-25 | マルチレイヤビデオビットストリーム内の冗長シグナリングの回避 |
| JP2025137155A Pending JP2025176034A (ja) | 2019-10-07 | 2025-08-20 | マルチレイヤビデオビットストリーム内の冗長シグナリングの回避 |
| JP2025231138A Pending JP2026031697A (ja) | 2019-10-07 | 2025-12-04 | マルチレイヤビデオビットストリーム内の冗長シグナリングの回避 |
Family Applications Before (14)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022521010A Active JP7451691B2 (ja) | 2019-10-07 | 2020-10-06 | マルチレイヤビデオビットストリーム内の冗長シグナリングの回避 |
| JP2022521328A Active JP7413518B2 (ja) | 2019-10-07 | 2020-10-06 | マルチレイヤビデオビットストリーム内の冗長シグナリングの回避 |
| JP2022521011A Active JP7404522B2 (ja) | 2019-10-07 | 2020-10-06 | Ｄｐｂサイズベースの参照ピクチャエントリ制約条件 |
| JP2022521178A Active JP7419513B2 (ja) | 2019-10-07 | 2020-10-06 | マルチレイヤビデオビットストリーム内の冗長シグナリングの回避 |
| JP2022521012A Active JP7439249B2 (ja) | 2019-10-07 | 2020-10-06 | サブビットストリーム抽出におけるエラー回避 |
| JP2022521009A Active JP7427774B2 (ja) | 2019-10-07 | 2020-10-06 | サブビットストリーム抽出におけるｓｐｓエラー回避 |
| JP2022521394A Active JP7423764B2 (ja) | 2019-10-07 | 2020-10-06 | マルチレイヤビデオビットストリーム内の冗長シグナリングの回避 |
| JP2023210287A Active JP7575565B2 (ja) | 2019-10-07 | 2023-12-13 | Ｄｐｂサイズベースの参照ピクチャエントリ制約条件 |
| JP2023219098A Active JP7612825B2 (ja) | 2019-10-07 | 2023-12-26 | マルチレイヤビデオビットストリーム内の冗長シグナリングの回避 |
| JP2024001380A Active JP7733142B2 (ja) | 2019-10-07 | 2024-01-09 | マルチレイヤビデオビットストリーム内の冗長シグナリングの回避 |
| JP2024005341A Active JP7715852B2 (ja) | 2019-10-07 | 2024-01-17 | マルチレイヤビデオビットストリーム内の冗長シグナリングの回避 |
| JP2024008764A Active JP7675231B2 (ja) | 2019-10-07 | 2024-01-24 | サブビットストリーム抽出におけるｓｐｓエラー回避 |
| JP2024019656A Active JP7656107B2 (ja) | 2019-10-07 | 2024-02-13 | サブビットストリーム抽出におけるエラー回避 |
| JP2024181953A Active JP7765583B2 (ja) | 2019-10-07 | 2024-10-17 | Ｄｐｂサイズベースの参照ピクチャエントリ制約条件 |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2025137155A Pending JP2025176034A (ja) | 2019-10-07 | 2025-08-20 | マルチレイヤビデオビットストリーム内の冗長シグナリングの回避 |
| JP2025231138A Pending JP2026031697A (ja) | 2019-10-07 | 2025-12-04 | マルチレイヤビデオビットストリーム内の冗長シグナリングの回避 |
Country Status (17)
| Country | Link |
|---|---|
| US (13) | US12225234B2 (https=) |
| EP (8) | EP4032292A4 (https=) |
| JP (17) | JP7451691B2 (https=) |
| KR (13) | KR20250097977A (https=) |
| CN (18) | CN114556946A (https=) |
| AU (7) | AU2020319903B2 (https=) |
| BR (12) | BR122022009663A2 (https=) |
| CA (4) | CA3156987A1 (https=) |
| CL (4) | CL2022000858A1 (https=) |
| ES (1) | ES2989984T3 (https=) |
| HU (1) | HUE068329T2 (https=) |
| IL (2) | IL292060B2 (https=) |
| MX (8) | MX2022004138A (https=) |
| PL (1) | PL4032293T3 (https=) |
| PT (1) | PT4032293T (https=) |
| SA (1) | SA522432168B1 (https=) |
| WO (7) | WO2021022269A2 (https=) |
Families Citing this family (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113167732B (zh) * | 2018-12-12 | 2025-01-28 | 株式会社岛津制作所 | 硫化学发光检测器 |
| CN121099054A (zh) * | 2019-09-11 | 2025-12-09 | 松下电器（美国）知识产权公司 | 编码装置、解码装置及计算机可读介质 |
| KR102921564B1 (ko) * | 2019-09-24 | 2026-01-30 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 멀티뷰 스케일러빌리티를 위한 ols |
| IL291689B2 (en) | 2019-09-24 | 2025-07-01 | Huawei Tech Co Ltd | Hypothetical Source Decoder (HRD) for checking the suitability of output layer sets (OLS) |
| IL292060B2 (en) | 2019-10-07 | 2026-01-01 | Huawei Tech Co Ltd | Avoiding unnecessary marking in bitmaps in multi-layered video |
| US12262040B2 (en) * | 2019-12-06 | 2025-03-25 | Sharp Kabushiki Kaisha | Systems and methods for signaling temporal sublayer information in video coding |
| 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 |
| EP4082200A4 (en) * | 2019-12-27 | 2023-07-05 | Alibaba Group Holding Limited | METHODS AND SYSTEMS FOR PERFORMING PROGRESSIVE DECODING REFRESH PROCESSING ON IMAGES |
| CN115244932B (zh) * | 2019-12-30 | 2025-08-15 | Lg电子株式会社 | 用于对dpb参数进行编码的图像解码方法及其装置 |
| CN119676439A (zh) * | 2019-12-30 | 2025-03-21 | Lg电子株式会社 | 图像解码设备、图像编码设备和比特流发送设备 |
| WO2021137589A1 (ko) * | 2019-12-30 | 2021-07-08 | 엘지전자 주식회사 | 영상 디코딩 방법 및 그 장치 |
| WO2021137597A1 (ko) * | 2019-12-30 | 2021-07-08 | 엘지전자 주식회사 | Ols에 대한 dpb 파라미터를 사용하는 영상 디코딩 방법 및 그 장치 |
| EP4074024A4 (en) | 2020-01-09 | 2023-04-05 | ByteDance Inc. | SIGNALING THE PRESENCE OF INTER-LAYER REFERENCE IMAGES |
| WO2021162016A1 (ja) * | 2020-02-10 | 2021-08-19 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ | 符号化装置、復号装置、符号化方法、および復号方法 |
| JP7658982B2 (ja) * | 2020-03-17 | 2025-04-08 | ホアウェイ・テクノロジーズ・カンパニー・リミテッド | エンコーダ、デコーダ、および対応する方法 |
| WO2021190438A1 (en) * | 2020-03-21 | 2021-09-30 | Beijing Bytedance Network Technology Co., Ltd. | Combination of subpictures and scalability |
| JP7681036B2 (ja) * | 2020-03-26 | 2025-05-21 | アリババ グループ ホウルディング リミテッド | 映像パラメータセット又はシーケンスパラメータセットを符号化又は復号化するための方法 |
| US11228776B1 (en) * | 2020-03-27 | 2022-01-18 | Tencent America LLC | Method for output layer set mode in multilayered video stream |
| US11509920B2 (en) * | 2020-03-27 | 2022-11-22 | Tencent America LLC | Indication of max sublayer numbers in multilayered video stream |
| KR102902579B1 (ko) | 2020-04-19 | 2025-12-18 | 두인 비전 컴퍼니 리미티드 | 변환 스킵 잔차 코딩 |
| US11818398B2 (en) * | 2020-05-06 | 2023-11-14 | Sharp Kabushiki Kaisha | Systems and methods for signaling video parameter information in video coding |
| US11477471B2 (en) | 2020-05-20 | 2022-10-18 | Tencent America LLC | Techniques for signaling combination of reference picture resampling and spatial scalability |
| WO2021241978A1 (ko) * | 2020-05-25 | 2021-12-02 | 엘지전자 주식회사 | 멀티 레이어 기반 영상 코딩 장치 및 방법 |
| EP4154523A4 (en) * | 2020-06-08 | 2023-11-22 | ByteDance Inc. | Constraints of slice count in a coded video picture |
| TWI798714B (zh) * | 2020-06-09 | 2023-04-11 | 弗勞恩霍夫爾協會 | 時間移動向量預測、層間參考及時間子層指示的視訊寫碼技術 |
| WO2021252545A1 (en) * | 2020-06-09 | 2021-12-16 | Bytedance Inc. | Signaling constraints in non-scalable nested video syntax elements |
| WO2021252531A1 (en) * | 2020-06-09 | 2021-12-16 | Bytedance Inc. | Handling different nal types in video sub-bitstream extraction |
| CN115702566A (zh) * | 2020-06-10 | 2023-02-14 | Lg电子株式会社 | 基于子层级别信息的图像编码/解码方法和设备及存储比特流的记录介质 |
| US11503342B2 (en) * | 2020-06-10 | 2022-11-15 | Sharp Kabushiki Kaisha | Systems and methods for signaling sequence parameter information in video coding |
| KR102850965B1 (ko) | 2020-06-20 | 2025-08-26 | 두인 비전 컴퍼니 리미티드 | 상이한 코딩 블록 크기를 이용한 계층간 예측 |
| CN116210223B (zh) * | 2020-09-22 | 2024-10-22 | Lg电子株式会社 | 媒体文件处理方法及其装置 |
| US20220109865A1 (en) * | 2020-10-02 | 2022-04-07 | Sharp Kabushiki Kaisha | Systems and methods for signaling picture buffer information for intra random access point picture sub-bitstreams in video coding |
| US11765376B2 (en) * | 2020-10-08 | 2023-09-19 | Tencent America LLC | Pruning methods and apparatuses for neural network based video coding |
| WO2022139261A1 (ko) * | 2020-12-21 | 2022-06-30 | 엘지전자 주식회사 | 미디어 파일 처리 방법 및 장치 |
| US20240422363A1 (en) * | 2021-08-26 | 2024-12-19 | Guangdong Oppo Mobile Telecommunications Corp.,Ltd. | History-based rice parameter derivations for wavefront parallel processing in video coding |
| CN120858575A (zh) * | 2023-03-10 | 2025-10-28 | 字节跳动有限公司 | 神经网络后处理滤波器输入图片 |
| TWI862229B (zh) * | 2023-10-19 | 2024-11-11 | 大陸商星宸科技股份有限公司 | 視訊解碼方法及解碼裝置 |
| CN120378624A (zh) * | 2024-01-24 | 2025-07-25 | 华为技术有限公司 | 一种位流处理方法及装置 |
Family Cites Families (68)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101352978B1 (ko) | 2006-01-16 | 2014-01-28 | 고려대학교 산학협력단 | 향상된 계층간 참조 영상 지정, 복호 방법 및 그 장치 |
| US7742524B2 (en) * | 2006-11-17 | 2010-06-22 | Lg Electronics Inc. | Method and apparatus for decoding/encoding a video signal using inter-layer prediction |
| CA2829493A1 (en) * | 2011-03-10 | 2012-09-13 | Vidyo, Inc. | Dependency parameter set for scalable video coding |
| US9338474B2 (en) * | 2011-09-23 | 2016-05-10 | Qualcomm Incorporated | Reference picture list construction for video coding |
| WO2013162450A1 (en) * | 2012-04-24 | 2013-10-31 | Telefonaktiebolaget L M Ericsson (Publ) | Encoding and deriving parameters for coded multi-layer video sequences |
| AU2013285333A1 (en) | 2012-07-02 | 2015-02-05 | Nokia Technologies Oy | Method and apparatus for video coding |
| US9635369B2 (en) * | 2012-07-02 | 2017-04-25 | Qualcomm Incorporated | Video parameter set including HRD parameters |
| US9351005B2 (en) * | 2012-09-24 | 2016-05-24 | Qualcomm Incorporated | Bitstream conformance test in video coding |
| US9161039B2 (en) | 2012-09-24 | 2015-10-13 | Qualcomm Incorporated | Bitstream properties in video coding |
| US9432664B2 (en) * | 2012-09-28 | 2016-08-30 | Qualcomm Incorporated | Signaling layer identifiers for operation points in video coding |
| US9781413B2 (en) | 2012-10-02 | 2017-10-03 | Qualcomm Incorporated | Signaling of layer identifiers for operation points |
| US10116931B2 (en) * | 2013-01-03 | 2018-10-30 | Texas Instruments Incorporated | Hierarchical inter-layer prediction in multi-loop scalable video coding |
| US20140218473A1 (en) * | 2013-01-07 | 2014-08-07 | Nokia Corporation | Method and apparatus for video coding and decoding |
| US9998735B2 (en) * | 2013-04-01 | 2018-06-12 | Qualcomm Incorporated | Inter-layer reference picture restriction for high level syntax-only scalable video coding |
| KR102219909B1 (ko) * | 2013-04-05 | 2021-02-24 | 삼성전자주식회사 | 멀티 레이어 비디오의 복호화 방법 및 장치, 멀티 레이어 비디오의 부호화 방법 및 장치 |
| US9591321B2 (en) | 2013-04-07 | 2017-03-07 | Dolby International Ab | Signaling change in output layer sets |
| US20140301477A1 (en) | 2013-04-07 | 2014-10-09 | Sharp Laboratories Of America, Inc. | Signaling dpb parameters in vps extension and dpb operation |
| KR102383006B1 (ko) * | 2013-04-07 | 2022-04-04 | 돌비 인터네셔널 에이비 | 출력 계층 세트들에서의 시그널링 변경 |
| US9485508B2 (en) * | 2013-04-08 | 2016-11-01 | Qualcomm Incorporated | Non-entropy encoded set of profile, tier, and level syntax structures |
| US10003815B2 (en) * | 2013-06-03 | 2018-06-19 | Qualcomm Incorporated | Hypothetical reference decoder model and conformance for cross-layer random access skipped pictures |
| US20160173887A1 (en) * | 2013-07-10 | 2016-06-16 | Sharp Kabushiki Kaisha | Scaling list signaling and parameter sets activation |
| US10284862B2 (en) * | 2013-07-14 | 2019-05-07 | Sharp Kabushiki Kaisha | Signaling indications and constraints |
| US9794579B2 (en) * | 2013-07-15 | 2017-10-17 | Qualcomm Incorporated | Decoded picture buffer operations for video coding |
| KR20150009424A (ko) | 2013-07-15 | 2015-01-26 | 한국전자통신연구원 | 시간적 서브 레이어 정보에 기반한 계층간 예측을 이용한 영상 부, 복호화 방법 및 그 장치 |
| US9578328B2 (en) * | 2013-07-15 | 2017-02-21 | Qualcomm Incorporated | Cross-layer parallel processing and offset delay parameters for video coding |
| US9266552B2 (en) | 2013-08-05 | 2016-02-23 | Rene Guerster | Steering system for wheeled land vehicle |
| JPWO2015053330A1 (ja) | 2013-10-10 | 2017-03-09 | シャープ株式会社 | 画像復号装置 |
| US9819941B2 (en) * | 2013-10-10 | 2017-11-14 | Qualcomm Incorporated | Signaling for sub-decoded picture buffer (sub-DPB) based DPB operations in video coding |
| WO2015052942A1 (en) * | 2013-10-11 | 2015-04-16 | Sharp Kabushiki Kaisha | Signaling information for coding |
| WO2015054634A2 (en) * | 2013-10-11 | 2015-04-16 | Vid Scale, Inc. | High level syntax for hevc extensions |
| WO2015052943A1 (en) * | 2013-10-13 | 2015-04-16 | Sharp Kabushiki Kaisha | Signaling parameters in vps extension and dpb operation |
| US10264272B2 (en) | 2013-10-15 | 2019-04-16 | Qualcomm Incorporated | Device and method for scalable coding of video information |
| WO2015102959A1 (en) * | 2014-01-02 | 2015-07-09 | Vid Scale, Inc. | Sub-bitstream extraction process for hevc extensions |
| WO2015102042A1 (en) * | 2014-01-02 | 2015-07-09 | Sharp Kabushiki Kaisha | Parameter set signaling |
| US12177417B2 (en) * | 2014-01-08 | 2024-12-24 | Qualcomm Incorporated | Support of non-HEVC base layer in HEVC multi-layer extensions |
| JP6465863B2 (ja) | 2014-03-14 | 2019-02-06 | シャープ株式会社 | 画像復号装置、画像復号方法及び記録媒体 |
| US10250895B2 (en) * | 2014-03-14 | 2019-04-02 | Sharp Kabushiki Kaisha | DPB capacity limits |
| 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 |
| US9866869B2 (en) * | 2014-03-17 | 2018-01-09 | Qualcomm Incorporated | POC value design for multi-layer video coding |
| US20150264404A1 (en) | 2014-03-17 | 2015-09-17 | Nokia Technologies Oy | Method and apparatus for video coding and decoding |
| US9794595B2 (en) * | 2014-03-18 | 2017-10-17 | Qualcomm Incorporated | Derivation of end of sequence NAL unit information for multi-layer bitstreams |
| JP2015195543A (ja) * | 2014-03-26 | 2015-11-05 | シャープ株式会社 | 画像復号装置、画像符号化装置 |
| US9641851B2 (en) * | 2014-04-18 | 2017-05-02 | Qualcomm Incorporated | Conformance window information in multi-layer coding |
| US10390087B2 (en) * | 2014-05-01 | 2019-08-20 | Qualcomm Incorporated | Hypothetical reference decoder parameters for partitioning schemes in video coding |
| US9699480B2 (en) * | 2014-06-13 | 2017-07-04 | Sharp Laboratories Of America, Inc. | Level limits |
| EP2958329B1 (en) | 2014-06-16 | 2018-12-05 | Thomson Licensing | Method for encoding and decoding an image block based on dynamic range extension, encoder and decoder |
| US20170150160A1 (en) * | 2014-06-17 | 2017-05-25 | Sharp Kabushiki Kaisha | Bitstream partitions operation |
| US9819948B2 (en) | 2014-06-18 | 2017-11-14 | Qualcomm Incorporated | Signaling HRD parameters for bitstream partitions |
| JP2017522792A (ja) * | 2014-06-18 | 2017-08-10 | シャープ株式会社 | スライス・タイプおよびデコーダ適合性 |
| US9756355B2 (en) * | 2014-06-20 | 2017-09-05 | Qualcomm Incorporated | Value ranges for syntax elements in video coding |
| US9930340B2 (en) * | 2014-06-20 | 2018-03-27 | Qualcomm Incorporated | Systems and methods for selectively performing a bitstream conformance check |
| US20150373350A1 (en) * | 2014-06-20 | 2015-12-24 | Qualcomm Incorporated | Temporal motion vector prediction (tmvp) indication in multi-layer codecs |
| US10432951B2 (en) | 2014-06-24 | 2019-10-01 | Qualcomm Incorporated | Conformance and inoperability improvements in multi-layer video coding |
| AU2014216056A1 (en) | 2014-08-25 | 2016-03-10 | Canon Kabushiki Kaisha | Method, apparatus and system for predicting a block of video samples |
| US20160112724A1 (en) * | 2014-10-15 | 2016-04-21 | Qualcomm Incorporated | Hrd descriptor and buffer model of data streams for carriage of hevc extensions |
| US9538137B2 (en) * | 2015-04-09 | 2017-01-03 | Microsoft Technology Licensing, Llc | Mitigating loss in inter-operability scenarios for digital video |
| EP3323243B1 (en) | 2015-07-16 | 2022-01-19 | Dolby Laboratories Licensing Corporation | Signal reshaping and decoding for hdr signals |
| US11979611B2 (en) * | 2019-09-06 | 2024-05-07 | Sharp Kabushiki Kaisha | Systems and methods for signaling temporal sub-layer information in video coding |
| US11375223B2 (en) * | 2019-09-20 | 2022-06-28 | Tencent America LLC | Method for signaling output layer set with sub-picture |
| US11159827B2 (en) * | 2019-09-23 | 2021-10-26 | Tencent America LLC | Method for signaling output layer set with sub picture |
| EP4543004A1 (en) * | 2019-09-24 | 2025-04-23 | Huawei Technologies Co., Ltd. | An encoder, a decoder and corresponding methods |
| IL292060B2 (en) | 2019-10-07 | 2026-01-01 | Huawei Tech Co Ltd | Avoiding unnecessary marking in bitmaps in multi-layered video |
| KR20260037179A (ko) | 2020-03-30 | 2026-03-17 | 엘지전자 주식회사 | Sps 내 ptl, dpb 및 hrd 관련 정보를 시그널링하는 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 컴퓨터 판독 가능한 기록 매체 |
| EP4144093A4 (en) | 2020-05-22 | 2023-08-23 | ByteDance Inc. | SIGNALING OF IMAGE INFORMATION IN ACCESS UNITS |
| US20220109865A1 (en) * | 2020-10-02 | 2022-04-07 | Sharp Kabushiki Kaisha | Systems and methods for signaling picture buffer information for intra random access point picture sub-bitstreams in video coding |
| US11611752B2 (en) | 2020-10-07 | 2023-03-21 | Lemon Inc. | Adaptation parameter set storage in video coding |
| US11818371B2 (en) | 2020-10-07 | 2023-11-14 | Nokia Technologies Oy | Coded picture with mixed VCL NAL unit type |
| US12003777B2 (en) | 2021-01-08 | 2024-06-04 | Lemon Inc. | Video decoder initialization information signaling |
-
2020
- 2020-10-06 IL IL292060A patent/IL292060B2/en unknown
- 2020-10-06 EP EP20845891.9A patent/EP4032292A4/en active Pending
- 2020-10-06 CA CA3156987A patent/CA3156987A1/en active Pending
- 2020-10-06 CN CN202080070007.4A patent/CN114556946A/zh active Pending
- 2020-10-06 KR KR1020257019956A patent/KR20250097977A/ko active Pending
- 2020-10-06 KR KR1020227015375A patent/KR102826626B1/ko active Active
- 2020-10-06 CN CN202311318273.6A patent/CN117528100A/zh active Pending
- 2020-10-06 JP JP2022521010A patent/JP7451691B2/ja active Active
- 2020-10-06 CN CN202210504805.4A patent/CN115580730B/zh active Active
- 2020-10-06 JP JP2022521328A patent/JP7413518B2/ja active Active
- 2020-10-06 JP JP2022521011A patent/JP7404522B2/ja active Active
- 2020-10-06 KR KR1020257020611A patent/KR20250093594A/ko active Pending
- 2020-10-06 CN CN202080070362.1A patent/CN114556947B/zh active Active
- 2020-10-06 EP EP20847756.2A patent/EP4032295A4/en active Pending
- 2020-10-06 BR BR122022009663-8A patent/BR122022009663A2/pt unknown
- 2020-10-06 HU HUE20847068A patent/HUE068329T2/hu unknown
- 2020-10-06 AU AU2020319903A patent/AU2020319903B2/en active Active
- 2020-10-06 CN CN202410224772.7A patent/CN118158424A/zh active Pending
- 2020-10-06 KR KR1020227015331A patent/KR102825281B1/ko active Active
- 2020-10-06 CN CN202080070272.2A patent/CN114514750B/zh active Active
- 2020-10-06 CN CN202210537904.2A patent/CN115361558B/zh active Active
- 2020-10-06 KR KR1020267003854A patent/KR20260029411A/ko active Pending
- 2020-10-06 WO PCT/US2020/054450 patent/WO2021022269A2/en not_active Ceased
- 2020-10-06 CN CN202410228715.6A patent/CN118118681A/zh active Pending
- 2020-10-06 JP JP2022521178A patent/JP7419513B2/ja active Active
- 2020-10-06 BR BR122022009696-4A patent/BR122022009696A2/pt unknown
- 2020-10-06 KR KR1020227015181A patent/KR102822841B1/ko active Active
- 2020-10-06 BR BR122022009683-2A patent/BR122022009683A2/pt unknown
- 2020-10-06 MX MX2022004138A patent/MX2022004138A/es unknown
- 2020-10-06 KR KR1020257020757A patent/KR20250099411A/ko active Pending
- 2020-10-06 BR BR112022006419A patent/BR112022006419A2/pt unknown
- 2020-10-06 AU AU2020323624A patent/AU2020323624B2/en active Active
- 2020-10-06 JP JP2022521012A patent/JP7439249B2/ja active Active
- 2020-10-06 AU AU2020321174A patent/AU2020321174B2/en active Active
- 2020-10-06 EP EP20846894.2A patent/EP4026334A4/en active Pending
- 2020-10-06 CN CN202080070510.XA patent/CN114586365A/zh active Pending
- 2020-10-06 MX MX2022004141A patent/MX2022004141A/es unknown
- 2020-10-06 CA CA3156988A patent/CA3156988C/en active Active
- 2020-10-06 PT PT208470682T patent/PT4032293T/pt unknown
- 2020-10-06 WO PCT/US2020/054448 patent/WO2021022267A2/en not_active Ceased
- 2020-10-06 PL PL20847068.2T patent/PL4032293T3/pl unknown
- 2020-10-06 EP EP24179764.6A patent/EP4451674A1/en active Pending
- 2020-10-06 CN CN202080070412.6A patent/CN114556948A/zh active Pending
- 2020-10-06 CA CA3156990A patent/CA3156990A1/en active Pending
- 2020-10-06 KR KR1020257020791A patent/KR20250099277A/ko active Pending
- 2020-10-06 WO PCT/US2020/054452 patent/WO2021022271A2/en not_active Ceased
- 2020-10-06 BR BR112022006392A patent/BR112022006392A2/pt unknown
- 2020-10-06 JP JP2022521009A patent/JP7427774B2/ja active Active
- 2020-10-06 JP JP2022521394A patent/JP7423764B2/ja active Active
- 2020-10-06 BR BR112022006393A patent/BR112022006393A2/pt unknown
- 2020-10-06 KR KR1020227015232A patent/KR102824752B1/ko active Active
- 2020-10-06 EP EP20847068.2A patent/EP4032293B1/en active Active
- 2020-10-06 ES ES20847068T patent/ES2989984T3/es active Active
- 2020-10-06 CN CN202311321514.2A patent/CN117979011A/zh active Pending
- 2020-10-06 BR BR122022009673-5A patent/BR122022009673A2/pt unknown
- 2020-10-06 BR BR112022006389A patent/BR112022006389A2/pt unknown
- 2020-10-06 AU AU2020320296A patent/AU2020320296B2/en active Active
- 2020-10-06 WO PCT/US2020/054449 patent/WO2021022268A2/en not_active Ceased
- 2020-10-06 AU AU2020319904A patent/AU2020319904B2/en active Active
- 2020-10-06 KR KR1020227015249A patent/KR20220070325A/ko not_active Ceased
- 2020-10-06 CN CN202311326541.9A patent/CN117651135A/zh active Pending
- 2020-10-06 WO PCT/US2020/054451 patent/WO2021022270A2/en not_active Ceased
- 2020-10-06 EP EP20847312.4A patent/EP4032294A4/en active Pending
- 2020-10-06 KR KR1020227015319A patent/KR102925693B1/ko active Active
- 2020-10-06 AU AU2020322053A patent/AU2020322053B2/en active Active
- 2020-10-06 WO PCT/US2020/054454 patent/WO2021022273A1/en not_active Ceased
- 2020-10-06 MX MX2022004140A patent/MX2022004140A/es unknown
- 2020-10-06 CN CN202080070375.9A patent/CN114514751B/zh active Active
- 2020-10-06 CN CN202080070174.9A patent/CN114514749B/zh active Active
- 2020-10-06 IL IL322585A patent/IL322585A/en unknown
- 2020-10-06 KR KR1020227015129A patent/KR102825219B1/ko active Active
- 2020-10-06 BR BR112022006422A patent/BR112022006422A2/pt unknown
- 2020-10-06 WO PCT/US2020/054453 patent/WO2021022272A2/en not_active Ceased
- 2020-10-06 BR BR112022006429A patent/BR112022006429A2/pt unknown
- 2020-10-06 BR BR122022009671-9A patent/BR122022009671A2/pt unknown
- 2020-10-06 AU AU2020321996A patent/AU2020321996B2/en active Active
- 2020-10-06 MX MX2022004139A patent/MX2022004139A/es unknown
- 2020-10-06 CA CA3156989A patent/CA3156989A1/en active Pending
- 2020-10-06 BR BR112022006421A patent/BR112022006421A2/pt unknown
- 2020-10-06 CN CN202210487438.1A patent/CN114845118B/zh active Active
- 2020-10-06 CN CN202311323100.3A patent/CN117478892A/zh active Pending
- 2020-10-06 CN CN202311325692.2A patent/CN118381925A/zh active Pending
- 2020-10-06 CN CN202311326762.6A patent/CN117395428A/zh active Pending
- 2020-10-06 EP EP20848015.2A patent/EP4032296A4/en active Pending
- 2020-10-06 EP EP20847659.8A patent/EP4026335A4/en active Pending
- 2020-10-06 KR KR1020257021145A patent/KR20250100786A/ko active Pending
-
2022
- 2022-04-05 MX MX2025006074A patent/MX2025006074A/es unknown
- 2022-04-05 US US17/714,008 patent/US12225234B2/en active Active
- 2022-04-05 CL CL2022000858A patent/CL2022000858A1/es unknown
- 2022-04-05 US US17/713,998 patent/US12200264B2/en active Active
- 2022-04-05 US US17/713,995 patent/US12200263B2/en active Active
- 2022-04-05 US US17/714,003 patent/US12096035B2/en active Active
- 2022-04-05 US US17/713,974 patent/US12143640B2/en active Active
- 2022-04-05 CL CL2022000859A patent/CL2022000859A1/es unknown
- 2022-04-05 CL CL2022000860A patent/CL2022000860A1/es unknown
- 2022-04-05 US US17/714,001 patent/US12022125B2/en active Active
- 2022-04-05 MX MX2025006072A patent/MX2025006072A/es unknown
- 2022-04-05 MX MX2025011588A patent/MX2025011588A/es unknown
- 2022-04-05 CL CL2022000857A patent/CL2022000857A1/es unknown
- 2022-04-05 US US17/713,991 patent/US12096034B2/en active Active
- 2022-04-05 MX MX2025006071A patent/MX2025006071A/es unknown
- 2022-04-05 SA SA522432168A patent/SA522432168B1/ar unknown
-
2023
- 2023-12-13 JP JP2023210287A patent/JP7575565B2/ja active Active
- 2023-12-26 JP JP2023219098A patent/JP7612825B2/ja active Active
-
2024
- 2024-01-09 JP JP2024001380A patent/JP7733142B2/ja active Active
- 2024-01-17 JP JP2024005341A patent/JP7715852B2/ja active Active
- 2024-01-24 JP JP2024008764A patent/JP7675231B2/ja active Active
- 2024-02-13 JP JP2024019656A patent/JP7656107B2/ja active Active
- 2024-06-27 US US18/757,220 patent/US12568250B2/en active Active
- 2024-06-27 US US18/757,169 patent/US12563236B2/en active Active
- 2024-06-27 US US18/757,177 patent/US12549773B2/en active Active
- 2024-08-01 US US18/791,524 patent/US20240397109A1/en active Granted
- 2024-10-17 JP JP2024181953A patent/JP7765583B2/ja active Active
- 2024-10-18 US US18/920,491 patent/US20250119589A1/en active Pending
- 2024-11-21 US US18/955,578 patent/US20250088672A1/en active Pending
- 2024-12-25 JP JP2024228934A patent/JP2025041880A/ja active Pending
-
2025
- 2025-08-20 JP JP2025137155A patent/JP2025176034A/ja active Pending
- 2025-12-04 JP JP2025231138A patent/JP2026031697A/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2025041880A5 (https=) | ||
| CN112868184B (zh) | 对视频序列进行解码的方法、设备以及存储介质 | |
| JP7764442B2 (ja) | ビデオ符号化のための方法、装置、媒体およびコンピュータ・プログラム | |
| US12432368B2 (en) | Identification of random access point and picture types | |
| JP2021518088A (ja) | 小ブロックの予測と変換のための方法、装置、及びプログラム | |
| JP2025087838A5 (https=) | ||
| JP2009540733A (ja) | ビデオ信号デコーディング／エンコーディング方法及び装置 | |
| JP2022510325A (ja) | 符号化ビデオストリームを復号するための方法、システム、及びコンピュータプログラム | |
| KR20250073315A (ko) | 비디오 스트림들에 대한 ai 텍스트 | |
| JP7655636B2 (ja) | ビデオストリーミングにおけるパラメータセット指示の方法 | |
| JP7139517B2 (ja) | デコーダが実行するメディアの復号方法、メディア復号化のためのデバイス、及びコンピュータプログラム | |
| JP2022526173A (ja) | 符号化ビデオビットストリームを生成する方法、装置、及びコンピュータプログラム | |
| US20220295114A1 (en) | Method for signaling dependent and independent picture header | |
| US20250184511A1 (en) | Copyright sei messages | |
| US20250106437A1 (en) | Sei message for film grain synthesis | |
| CN114600083A (zh) | 信令通知云工作流中的输入数据的超时和完整 | |
| WO2025076325A1 (en) | Image metadata for video streams | |
| CN113994686A (zh) | 点云编码的数据单元和参数集设计 | |
| CN113678447A (zh) | 网络抽象层单元头 | |
| CN113491128B (zh) | 已解码图片存储器管理的方法和相关装置 | |
| HK40055163B (zh) | 重建网络抽象层单元的方法、设备和电子设备 | |
| HK40045193B (zh) | 对视频序列进行解码的方法、设备以及存储介质 |