ES2708969T3 - Cambio de señalización en conjuntos de capas de salida - Google Patents
Cambio de señalización en conjuntos de capas de salida Download PDFInfo
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- ES2708969T3 ES2708969T3 ES14782853T ES14782853T ES2708969T3 ES 2708969 T3 ES2708969 T3 ES 2708969T3 ES 14782853 T ES14782853 T ES 14782853T ES 14782853 T ES14782853 T ES 14782853T ES 2708969 T3 ES2708969 T3 ES 2708969T3
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- 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
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- H04N19/177—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 a group of pictures [GOP]
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Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- User Interface Of Digital Computer (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
- Bipolar Transistors (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/858,076 US9591321B2 (en) | 2013-04-07 | 2013-04-07 | Signaling change in output layer sets |
| US201361844272P | 2013-07-09 | 2013-07-09 | |
| US201361845309P | 2013-07-11 | 2013-07-11 | |
| US201361856575P | 2013-07-19 | 2013-07-19 | |
| PCT/JP2014/001967 WO2014167817A1 (en) | 2013-04-07 | 2014-04-04 | Signaling change in output layer sets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2708969T3 true ES2708969T3 (es) | 2019-04-12 |
Family
ID=51689239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES14782853T Active ES2708969T3 (es) | 2013-04-07 | 2014-04-04 | Cambio de señalización en conjuntos de capas de salida |
Country Status (18)
| Country | Link |
|---|---|
| US (3) | US10448041B2 (enExample) |
| EP (3) | EP2984847B1 (enExample) |
| JP (5) | JP6401778B2 (enExample) |
| KR (2) | KR102383006B1 (enExample) |
| CN (5) | CN105379285B (enExample) |
| AU (4) | AU2014252043B2 (enExample) |
| BR (1) | BR112015025518B1 (enExample) |
| CA (3) | CA3034598C (enExample) |
| ES (1) | ES2708969T3 (enExample) |
| IL (6) | IL287526B (enExample) |
| MX (4) | MX351629B (enExample) |
| MY (2) | MY173433A (enExample) |
| PL (1) | PL2984847T3 (enExample) |
| PT (1) | PT2984847T (enExample) |
| RU (2) | RU2633106C2 (enExample) |
| SG (7) | SG10201700399VA (enExample) |
| UA (1) | UA115804C2 (enExample) |
| WO (1) | WO2014167817A1 (enExample) |
Families Citing this family (59)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104604236B (zh) * | 2012-07-02 | 2017-12-15 | 诺基亚技术有限公司 | 用于视频编码的方法和装置 |
| SG10201700399VA (en) | 2013-04-07 | 2017-02-27 | Dolby Int Ab | Signaling change in output layer sets |
| US9591321B2 (en) | 2013-04-07 | 2017-03-07 | Dolby International Ab | Signaling change in output layer sets |
| US9819941B2 (en) * | 2013-10-10 | 2017-11-14 | Qualcomm Incorporated | Signaling for sub-decoded picture buffer (sub-DPB) based DPB operations in video coding |
| US9860540B2 (en) * | 2014-01-03 | 2018-01-02 | Qualcomm Incorporated | Inference of nooutputofpriorpicsflag in video coding |
| WO2015137432A1 (ja) * | 2014-03-14 | 2015-09-17 | シャープ株式会社 | 画像復号装置、及び画像復号方法 |
| PL3179729T3 (pl) * | 2014-08-07 | 2021-12-20 | Sony Group Corporation | Urządzenie nadawcze, sposób nadawania i urządzenie odbiorcze |
| US10284867B2 (en) | 2014-12-18 | 2019-05-07 | Nokia Technologies Oy | Apparatus, a method and a computer program for video coding and decoding |
| US10897612B2 (en) | 2017-03-03 | 2021-01-19 | Qualcomm Incorporated | Coding identifiers for motion constrained tile sets |
| WO2019059721A1 (ko) * | 2017-09-21 | 2019-03-28 | 에스케이텔레콤 주식회사 | 해상도 향상 기법을 이용한 영상의 부호화 및 복호화 |
| CN110419217B (zh) | 2018-04-02 | 2023-09-26 | 深圳市大疆创新科技有限公司 | 用于图像处理的方法和图像处理装置 |
| US10999590B2 (en) * | 2018-12-28 | 2021-05-04 | Tencent America LLC | Method for identification of random access point and picture types |
| EP4358036A3 (en) * | 2019-03-11 | 2024-06-19 | Huawei Technologies Co., Ltd. | Interpolation filter clipping for sub-picture motion vectors |
| US20220141488A1 (en) * | 2019-03-11 | 2022-05-05 | Vid Scale, Inc. | Sub-picture bitstream extraction and reposition |
| US10986353B2 (en) * | 2019-03-15 | 2021-04-20 | Tencent America LLC | Decoded picture buffer management for video coding |
| US11265580B2 (en) * | 2019-03-22 | 2022-03-01 | Tencent America LLC | Supplemental enhancement information messages for neural network based video post processing |
| KR20250096865A (ko) * | 2019-05-06 | 2025-06-27 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 비디오 코딩에서 새로운 코딩된 비디오 시퀀스를 시작하는 픽처에 대한 이전 픽처의 출력 |
| LU101216B1 (de) * | 2019-05-15 | 2020-11-16 | Phoenix Contact Gmbh & Co | Technik zur Korrektur eiines Zeitparameters |
| JP7492978B2 (ja) * | 2019-06-20 | 2024-05-30 | ノキア テクノロジーズ オサケユイチア | ビデオエンコーディングおよびデコーディングのための装置、方法、およびコンピュータプログラム |
| KR20220025017A (ko) * | 2019-07-08 | 2022-03-03 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 비디오 코딩에서 참조 픽처 리샘플링을 위한 다수의 픽처 크기 및 적합성 윈도우의 핸들링 |
| CN114270853B (zh) * | 2019-09-11 | 2025-12-05 | 松下电器（美国）知识产权公司 | 编码装置、解码装置、编码方法、解码方法和存储介质 |
| US11109069B2 (en) * | 2019-09-20 | 2021-08-31 | Tencent America LLC | Signaling of scalability parameters in video bitstream |
| US11375223B2 (en) | 2019-09-20 | 2022-06-28 | Tencent America LLC | Method for signaling output layer set with sub-picture |
| 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) |
| EP4022889B1 (en) | 2019-09-24 | 2025-10-22 | Huawei Technologies Co., Ltd. | Scalable nesting sei messages for specified layers |
| BR122022009680A2 (pt) * | 2019-09-24 | 2022-07-12 | Huawei Technologies Co., Ltd. | Método implementado em um codificador, dispositivo de codificação de vídeo, meio legível por computador não transitório e codificador |
| JP7323099B2 (ja) * | 2019-09-24 | 2023-08-08 | ホアウェイ・テクノロジーズ・カンパニー・リミテッド | マルチレイヤビデオビットストリームのためのｄｐｂパラメータのシグナリング |
| CN117651135A (zh) * | 2019-10-07 | 2024-03-05 | 华为技术有限公司 | 避免多层视频码流中的冗余指示 |
| AU2020407270A1 (en) * | 2019-12-20 | 2022-08-11 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Video coding in relation to subpictures |
| KR102874733B1 (ko) | 2019-12-20 | 2025-10-22 | 주식회사 윌러스표준기술연구소 | 비디오 신호 처리 방법 및 이를 위한 장치 |
| MX2022007502A (es) | 2019-12-26 | 2022-07-04 | Bytedance Inc | Tecnicas para implementar un orden de decodificacion dentro de una imagen codificada. |
| EP4604552A3 (en) * | 2019-12-30 | 2025-11-12 | LG Electronics Inc. | Image decoding method for coding dpb parameter, and device therefor |
| KR20250124392A (ko) * | 2019-12-30 | 2025-08-19 | 엘지전자 주식회사 | Ols dpb 파라미터 인덱스를 포함하는 영상 정보 기반 영상 디코딩 방법 및 그 장치 |
| KR102853340B1 (ko) * | 2019-12-30 | 2025-08-29 | 엘지전자 주식회사 | Dpb 관리 프로세스를 포함하는 영상 디코딩 방법 및 그 장치 |
| CN115299063B (zh) | 2020-02-27 | 2025-11-21 | 抖音视界有限公司 | 变换跳过残差编解码 |
| AU2021225986A1 (en) * | 2020-02-28 | 2022-09-29 | Huawei Technologies Co., Ltd. | An encoder, a decoder and corresponding methods of signaling and semantics in parameter sets |
| CN115315941B (zh) * | 2020-03-17 | 2025-07-25 | 字节跳动有限公司 | 可缩放视频编解码中的解码图片缓冲存储器分配和图片输出 |
| EP4118834A4 (en) * | 2020-03-24 | 2023-08-09 | Huawei Technologies Co., Ltd. | ENCODER, DECODER AND RELATED PROCESSES |
| US11228776B1 (en) * | 2020-03-27 | 2022-01-18 | Tencent America LLC | Method for output layer set mode in multilayered video stream |
| US11265568B2 (en) * | 2020-03-27 | 2022-03-01 | Tencent America LLC | Method for derivation on sublayer-wise output layer set |
| US12132918B2 (en) | 2020-03-30 | 2024-10-29 | Lg Electronics Inc. | Image encoding/decoding method and apparatus for signaling information about number of DPB parameters, and computer-readable recording medium storing bitstream |
| WO2021201542A1 (ko) | 2020-03-30 | 2021-10-07 | 엘지전자 주식회사 | Dpb 파라미터를 시그널링하는 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 컴퓨터 판독 가능한 기록 매체 |
| US12155816B2 (en) | 2020-04-02 | 2024-11-26 | Lg Electronics Inc. | Image encoding/decoding method and device for signaling DPB-related information and PTL-related information, and computer-readable recording medium in which bitstream is stored |
| WO2021208994A1 (en) * | 2020-04-15 | 2021-10-21 | Beijing Bytedance Network Technology Co., Ltd. | Sub-bitstream extraction |
| CN115516860B (zh) | 2020-05-04 | 2025-01-17 | Lg电子株式会社 | 图像解码方法及其设备 |
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