JP2023118794A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2023118794A5 JP2023118794A5 JP2023103623A JP2023103623A JP2023118794A5 JP 2023118794 A5 JP2023118794 A5 JP 2023118794A5 JP 2023103623 A JP2023103623 A JP 2023103623A JP 2023103623 A JP2023103623 A JP 2023103623A JP 2023118794 A5 JP2023118794 A5 JP 2023118794A5
- Authority
- JP
- Japan
- Prior art keywords
- parameter set
- output layer
- output
- layers
- layer sets
- 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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2025135043A JP2025161865A (ja) | 2019-09-20 | 2025-08-14 | 出力レイヤセットをサブピクチャでシグナリングするための方法 |
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201962903660P | 2019-09-20 | 2019-09-20 | |
| US62/903,660 | 2019-09-20 | ||
| US17/021,243 | 2020-09-15 | ||
| US17/021,243 US11375223B2 (en) | 2019-09-20 | 2020-09-15 | Method for signaling output layer set with sub-picture |
| JP2021549855A JP7362183B2 (ja) | 2019-09-20 | 2020-09-18 | 出力レイヤセットをサブピクチャでシグナリングするための方法、コンピュータシステム、およびコンピュータプログラム |
| PCT/US2020/051477 WO2021055738A1 (en) | 2019-09-20 | 2020-09-18 | Method for signaling output layer set with sub-picture |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021549855A Division JP7362183B2 (ja) | 2019-09-20 | 2020-09-18 | 出力レイヤセットをサブピクチャでシグナリングするための方法、コンピュータシステム、およびコンピュータプログラム |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2025135043A Division JP2025161865A (ja) | 2019-09-20 | 2025-08-14 | 出力レイヤセットをサブピクチャでシグナリングするための方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2023118794A JP2023118794A (ja) | 2023-08-25 |
| JP2023118794A5 true JP2023118794A5 (enExample) | 2023-10-05 |
| JP7729851B2 JP7729851B2 (ja) | 2025-08-26 |
Family
ID=74881395
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021549855A Active JP7362183B2 (ja) | 2019-09-20 | 2020-09-18 | 出力レイヤセットをサブピクチャでシグナリングするための方法、コンピュータシステム、およびコンピュータプログラム |
| JP2023103623A Active JP7729851B2 (ja) | 2019-09-20 | 2023-06-23 | 出力レイヤセットをサブピクチャでシグナリングするための方法 |
| JP2025135043A Pending JP2025161865A (ja) | 2019-09-20 | 2025-08-14 | 出力レイヤセットをサブピクチャでシグナリングするための方法 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021549855A Active JP7362183B2 (ja) | 2019-09-20 | 2020-09-18 | 出力レイヤセットをサブピクチャでシグナリングするための方法、コンピュータシステム、およびコンピュータプログラム |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2025135043A Pending JP2025161865A (ja) | 2019-09-20 | 2025-08-14 | 出力レイヤセットをサブピクチャでシグナリングするための方法 |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US11375223B2 (enExample) |
| EP (1) | EP4032284A4 (enExample) |
| JP (3) | JP7362183B2 (enExample) |
| KR (2) | KR20240144476A (enExample) |
| CN (2) | CN118573887A (enExample) |
| AU (3) | AU2020350697B2 (enExample) |
| CA (1) | CA3134975A1 (enExample) |
| SG (1) | SG11202110649TA (enExample) |
| WO (1) | WO2021055738A1 (enExample) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MX375837B (es) * | 2014-10-31 | 2025-03-06 | Samsung Electronics Co Ltd | Dispositivo de codificación de video y dispositivo de decodificación de video que usa la codificación de salto de alta precisión y método del mismo. |
| CA3151255A1 (en) * | 2019-09-17 | 2021-02-25 | Ye-Kui Wang | Signaling subpicture ids in subpicture based video coding |
| US11375223B2 (en) | 2019-09-20 | 2022-06-28 | Tencent America LLC | Method for signaling output layer set with sub-picture |
| US11245899B2 (en) * | 2019-09-22 | 2022-02-08 | Tencent America LLC | Method and system for single loop multilayer coding with subpicture partitioning |
| US11159827B2 (en) * | 2019-09-23 | 2021-10-26 | Tencent America LLC | Method for signaling output layer set with sub picture |
| JP2022548330A (ja) * | 2019-09-24 | 2022-11-17 | ホアウェイ・テクノロジーズ・カンパニー・リミテッド | レイヤベースのパラメータセットｎａｌユニット制約 |
| MX2022003555A (es) | 2019-09-24 | 2022-06-14 | Huawei Tech Co Ltd | Señalización de encabezado de imagen en codificación de video. |
| EP4032293B1 (en) | 2019-10-07 | 2024-07-31 | Huawei Technologies Co., Ltd. | Error avoidance in sub-bitstream extraction |
| GB2590632B (en) * | 2019-12-20 | 2023-07-26 | Canon Kk | Video coding and decoding |
| US11825107B2 (en) * | 2019-12-27 | 2023-11-21 | Tencent America LLC | Method for parameter set reference in coded video stream |
| US11356698B2 (en) | 2019-12-30 | 2022-06-07 | Tencent America LLC | Method for parameter set reference constraints in coded video stream |
| EP4088462A4 (en) | 2020-02-14 | 2023-05-24 | Beijing Bytedance Network Technology Co., Ltd. | Subpicture information signaling in video bitstreams |
| US12206879B2 (en) * | 2020-09-17 | 2025-01-21 | Lemon Inc. | Profile, tier, level and general constraints indication in coded video |
| US20230007305A1 (en) * | 2021-06-28 | 2023-01-05 | Tencent America LLC | Subpicture partitioning and scaling window information |
| WO2023163635A1 (en) * | 2022-02-25 | 2023-08-31 | Telefonaktiebolaget Lm Ericsson (Publ) | Computational complexity indicator |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2779655B1 (en) * | 2010-01-06 | 2019-05-22 | Dolby Laboratories Licensing Corporation | Complexity-adaptive scalable decoding and streaming for multi-layered video systems |
| CN102685474B (zh) * | 2011-03-10 | 2014-11-05 | 华为技术有限公司 | 预测模式的编解码方法、编解码设备及网络系统 |
| CN104272738A (zh) * | 2012-06-15 | 2015-01-07 | 英特尔公司 | 用于可扩展视频编码的自适应滤波 |
| CN109379596A (zh) | 2013-04-07 | 2019-02-22 | 杜比国际公司 | 用信号通知输出层集的改变 |
| US9467700B2 (en) * | 2013-04-08 | 2016-10-11 | Qualcomm Incorporated | Non-entropy encoded representation format |
| US10250897B2 (en) | 2013-07-14 | 2019-04-02 | Sharp Kabushiki Kaisha | Tile alignment signaling and conformance constraints |
| KR102246546B1 (ko) * | 2013-10-12 | 2021-04-30 | 삼성전자주식회사 | 멀티 레이어 비디오 부호화 방법 및 장치, 멀티 레이어 비디오 복호화 방법 및 장치 |
| US20150195554A1 (en) | 2014-01-03 | 2015-07-09 | Sharp Laboratories Of America, Inc. | Constraints and enhancements for a scalable video coding system |
| US9769492B2 (en) | 2014-06-06 | 2017-09-19 | Qualcomm Incorporated | Conformance parameters for bitstream partitions |
| US9832463B2 (en) | 2014-06-18 | 2017-11-28 | Telefonaktiebolaget L M Ericsson (Publ) | Robust encoding and decoding of pictures in video |
| US9788007B2 (en) * | 2014-06-20 | 2017-10-10 | Qualcomm Incorporated | Profile, tier, level for the 0-th output layer set in video coding |
| US10432951B2 (en) * | 2014-06-24 | 2019-10-01 | Qualcomm Incorporated | Conformance and inoperability improvements in multi-layer video coding |
| CN111031323B (zh) | 2014-11-27 | 2023-11-28 | 株式会社Kt | 视频信号处理方法 |
| US10368072B2 (en) * | 2015-05-29 | 2019-07-30 | Qualcomm Incorporated | Advanced arithmetic coder |
| US10547854B2 (en) * | 2016-05-13 | 2020-01-28 | Qualcomm Incorporated | Neighbor based signaling of intra prediction modes |
| US10560723B2 (en) * | 2017-05-08 | 2020-02-11 | Qualcomm Incorporated | Context modeling for transform coefficient coding |
| KR102794367B1 (ko) * | 2019-03-23 | 2025-04-09 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 인코더, 디코더 및 대응하는 인트라 예측을 위한 방법 |
| US11375223B2 (en) * | 2019-09-20 | 2022-06-28 | Tencent America LLC | Method for signaling output layer set with sub-picture |
| US11582463B2 (en) * | 2019-12-30 | 2023-02-14 | Tencent America LLC | Method for alignment across layers in coded video stream |
-
2020
- 2020-09-15 US US17/021,243 patent/US11375223B2/en active Active
- 2020-09-18 CN CN202410833036.1A patent/CN118573887A/zh active Pending
- 2020-09-18 KR KR1020247031526A patent/KR20240144476A/ko active Pending
- 2020-09-18 CA CA3134975A patent/CA3134975A1/en active Pending
- 2020-09-18 WO PCT/US2020/051477 patent/WO2021055738A1/en not_active Ceased
- 2020-09-18 AU AU2020350697A patent/AU2020350697B2/en active Active
- 2020-09-18 KR KR1020217026939A patent/KR102710044B1/ko active Active
- 2020-09-18 EP EP20866747.7A patent/EP4032284A4/en active Pending
- 2020-09-18 SG SG11202110649TA patent/SG11202110649TA/en unknown
- 2020-09-18 CN CN202080031695.3A patent/CN113796080B/zh active Active
- 2020-09-18 JP JP2021549855A patent/JP7362183B2/ja active Active
-
2022
- 2022-05-24 US US17/752,132 patent/US12137239B2/en active Active
-
2023
- 2023-03-22 AU AU2023201809A patent/AU2023201809B2/en active Active
- 2023-06-23 JP JP2023103623A patent/JP7729851B2/ja active Active
-
2024
- 2024-06-14 AU AU2024204059A patent/AU2024204059A1/en active Pending
-
2025
- 2025-08-14 JP JP2025135043A patent/JP2025161865A/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2023118794A5 (enExample) | ||
| RU2019137954A (ru) | Сигнализация опорных изображений | |
| JP5955391B2 (ja) | 参照ピクチャリストの取り扱い | |
| JP2010219983A (ja) | 画像処理装置および方法 | |
| JPWO2021052794A5 (enExample) | ||
| WO2017092340A1 (zh) | 一种视频压缩、播放方法以及装置 | |
| TW201626369A (zh) | 資訊處理裝置，資訊記錄媒體，及資訊處理方法，以及程式 | |
| US20250191230A1 (en) | Data processing method for point cloud media, and related device | |
| JP2004536481A (ja) | 構造化文書の木構造におけるパスの符号化および復号化方法 | |
| US20050132168A1 (en) | Destination application program interfaces | |
| JP2023075240A5 (enExample) | ||
| WO2020140863A1 (zh) | 视频编解码方法与装置 | |
| US10477245B2 (en) | Methods and devices for coding and decoding depth information, and video processing and playing device | |
| CN112969092B (zh) | 视频文件播放系统 | |
| CN114827610A (zh) | 视频图像编码和解码方法、设备及介质 | |
| CN1771553A (zh) | 具有事件信息的视听数据被记录在其中的存储介质及其再现设备和再现方法 | |
| CN112019878B (zh) | 一种视频解码和编辑的方法、装置、设备和存储介质 | |
| JPWO2021055740A5 (enExample) | ||
| CN102497554B (zh) | 章节到帧的划分方法 | |
| JP7068480B2 (ja) | コンピュータプログラム、オーディオ再生装置及び方法 | |
| CN105142036B (zh) | 一种在ps流以及流媒体中支持背景帧随机访问的方法 | |
| WO2016184109A1 (zh) | 一种保存录音、显示和播放图片形式录音的方法、终端 | |
| CN116089103A (zh) | 一种条件变量和互斥锁的实现的方法、装置、设备及介质 | |
| US12149800B2 (en) | Method and apparatus for storing and signaling predictively coded image items | |
| CN114143695A (zh) | 一种音频流元数据和生成方法、电子设备及存储介质 |