JP2025041880A5 - - Google Patents
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- 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
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- Japan
- Prior art keywords
- syntax element
- vps
- value
- layers
- temporal
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- 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.)
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Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201962911808P | 2019-10-07 | 2019-10-07 | |
| US62/911,808 | 2019-10-07 | ||
| PCT/US2020/054448 WO2021022267A2 (en) | 2019-10-07 | 2020-10-06 | Avoidance of redundant signaling in multi-layer video bitstreams |
| 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 |
| 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 (enExample) | 2025-09-10 |
Family
ID=74228311
Family Applications (18)
| Application Number | Title | Priority Date | Filing Date |
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| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| JP2024034318A Pending JP2024069331A (ja) | 2019-10-07 | 2024-03-06 | 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 |
| 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 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| JP2024034318A Pending JP2024069331A (ja) | 2019-10-07 | 2024-03-06 | 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 |
| 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) | US12096035B2 (enExample) |
| EP (8) | EP4032295A4 (enExample) |
| JP (18) | JP7419513B2 (enExample) |
| KR (12) | KR20250093594A (enExample) |
| CN (18) | CN117651135A (enExample) |
| AU (7) | AU2020320296B2 (enExample) |
| BR (12) | BR122022009673A2 (enExample) |
| CA (4) | CA3156989A1 (enExample) |
| CL (4) | CL2022000857A1 (enExample) |
| ES (1) | ES2989984T3 (enExample) |
| HU (1) | HUE068329T2 (enExample) |
| IL (2) | IL292060B2 (enExample) |
| MX (8) | MX2022004141A (enExample) |
| PL (1) | PL4032293T3 (enExample) |
| PT (1) | PT4032293T (enExample) |
| SA (1) | SA522432168B1 (enExample) |
| WO (7) | WO2021022268A2 (enExample) |
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| 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) |
| KR20250093594A (ko) * | 2019-10-07 | 2025-06-24 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 서브 비트스트림 추출의 오류 방지 |
| US12262040B2 (en) * | 2019-12-06 | 2025-03-25 | Sharp Kabushiki Kaisha | Systems and methods for signaling temporal sublayer information in video coding |
| 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 |
| JP7431330B2 (ja) | 2019-12-26 | 2024-02-14 | バイトダンス インコーポレイテッド | ビデオコーディングにおけるプロファイル、層及びレイヤの指示 |
| CN114830662B (zh) * | 2019-12-27 | 2023-04-14 | 阿里巴巴(中国)有限公司 | 用于对图像执行逐步解码刷新处理的方法和系统 |
| JP7422881B2 (ja) | 2019-12-27 | 2024-01-26 | バイトダンス インコーポレイテッド | パラメータセットにおけるサブピクチャシグナリング |
| WO2021137597A1 (ko) * | 2019-12-30 | 2021-07-08 | 엘지전자 주식회사 | Ols에 대한 dpb 파라미터를 사용하는 영상 디코딩 방법 및 그 장치 |
| WO2021137596A1 (ko) * | 2019-12-30 | 2021-07-08 | 엘지전자 주식회사 | Dpb 파라미터를 코딩하는 영상 디코딩 방법 및 그 장치 |
| WO2021142364A1 (en) | 2020-01-09 | 2021-07-15 | Bytedance Inc. | Signalling of high level syntax indication |
| 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 |
| CA3172061A1 (en) * | 2020-03-17 | 2021-09-23 | Biao Wang | An encoder, a decoder and corresponding methods |
| KR102772670B1 (ko) * | 2020-03-21 | 2025-02-24 | 두인 비전 컴퍼니 리미티드 | 서브 픽처 및 스케일러빌러티 조합 |
| 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 |
| US11509920B2 (en) * | 2020-03-27 | 2022-11-22 | Tencent America LLC | Indication of max sublayer numbers in multilayered video stream |
| US11228776B1 (en) * | 2020-03-27 | 2022-01-18 | Tencent America LLC | Method for output layer set mode in multilayered video stream |
| JP7525639B2 (ja) | 2020-04-19 | 2024-07-30 | 北京字節跳動網絡技術有限公司 | 変換スキップ残差コーディング |
| 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 |
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| CN115917978B (zh) | 2020-06-08 | 2025-11-14 | 字节跳动有限公司 | 对解码图片缓存的约束 |
| KR20230008812A (ko) * | 2020-06-09 | 2023-01-16 | 프라운호퍼-게젤샤프트 추르 푀르데룽 데어 안제반텐 포르슝 에 파우 | 시간적 모션 벡터 예측, 인터계층 참조 및 시간적 서브계층 지시의 비디오 코딩 양태들 |
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