ES2884723T3 - Señalización de regiones de interés y actualización de decodificación gradual en la codificación de video - Google Patents
Señalización de regiones de interés y actualización de decodificación gradual en la codificación de video Download PDFInfo
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- ES2884723T3 ES2884723T3 ES13759098T ES13759098T ES2884723T3 ES 2884723 T3 ES2884723 T3 ES 2884723T3 ES 13759098 T ES13759098 T ES 13759098T ES 13759098 T ES13759098 T ES 13759098T ES 2884723 T3 ES2884723 T3 ES 2884723T3
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Classifications
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- H—ELECTRICITY
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- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
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- H—ELECTRICITY
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- 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
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- 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
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/107—Selection of coding mode or of prediction mode between spatial and temporal predictive coding, e.g. picture refresh
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- H—ELECTRICITY
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- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
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- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/167—Position within a video image, e.g. region of interest [ROI]
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- 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
- H04N19/174—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 slice, e.g. a line of blocks or a group of blocks
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- 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
- H04N19/20—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding
- H04N19/23—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding with coding of regions that are present throughout a whole video segment, e.g. sprites, background or mosaic
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- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261707729P | 2012-09-28 | 2012-09-28 | |
| US14/010,054 US9491457B2 (en) | 2012-09-28 | 2013-08-26 | Signaling of regions of interest and gradual decoding refresh in video coding |
| PCT/US2013/056859 WO2014051915A1 (en) | 2012-09-28 | 2013-08-27 | Signaling of regions of interest and gradual decoding refresh in video coding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2884723T3 true ES2884723T3 (es) | 2021-12-10 |
Family
ID=50385163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES13759098T Active ES2884723T3 (es) | 2012-09-28 | 2013-08-27 | Señalización de regiones de interés y actualización de decodificación gradual en la codificación de video |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US9491457B2 (https=) |
| EP (1) | EP2901677B1 (https=) |
| JP (2) | JP2015534775A (https=) |
| KR (1) | KR101743852B1 (https=) |
| CN (1) | CN104823449B (https=) |
| DK (1) | DK2901677T3 (https=) |
| ES (1) | ES2884723T3 (https=) |
| HU (1) | HUE055955T2 (https=) |
| WO (1) | WO2014051915A1 (https=) |
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| CN108600863A (zh) * | 2018-03-28 | 2018-09-28 | 腾讯科技（深圳）有限公司 | 多媒体文件处理方法和装置、存储介质及电子装置 |
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| CN113348671A (zh) * | 2019-02-05 | 2021-09-03 | 北京达佳互联信息技术有限公司 | 使用帧内子分区编码模式的视频编码 |
| CN111263156B (zh) * | 2019-02-20 | 2022-03-25 | 北京达佳互联信息技术有限公司 | 视频解码方法、视频编码方法及装置 |
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| JP7485689B2 (ja) | 2019-03-11 | 2024-05-16 | 華為技術有限公司 | エンコーダ、デコーダ及び対応する方法 |
| CN117579818B (zh) * | 2019-03-11 | 2025-04-01 | 北京达佳互联信息技术有限公司 | 用于视频编码的方法和计算设备 |
| CN118413681A (zh) * | 2019-03-12 | 2024-07-30 | 现代自动车株式会社 | 用于编码和解码影像的方法 |
| KR102873372B1 (ko) | 2019-03-13 | 2025-10-20 | 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 | 영상 부호화/복호화 방법, 장치 및 비트스트림을 전송하는 방법 |
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| CN117336468A (zh) | 2019-08-10 | 2024-01-02 | 北京字节跳动网络技术有限公司 | 视频比特流中的子图片相关信令通知 |
| JP7713385B2 (ja) * | 2019-08-29 | 2025-07-25 | 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、符号化方法及び復号方法 |
| JP7304419B2 (ja) * | 2019-09-06 | 2023-07-06 | 株式会社ソニー・インタラクティブエンタテインメント | 送信装置、送信方法及びプログラム |
| CN114303384B (zh) * | 2019-09-06 | 2025-09-16 | 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 |
| CN120281911A (zh) * | 2019-09-13 | 2025-07-08 | 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 |
| CN116567251A (zh) * | 2019-09-17 | 2023-08-08 | 华为技术有限公司 | 基于子图像的视频译码中的子图像id指示 |
| PL4022926T3 (pl) * | 2019-09-23 | 2025-03-17 | Huawei Technologies Co., Ltd. | Wskazanie jednego wycinka na podobraz w kodowaniu wideo opartym na podobrazach |
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| CN110636294B (zh) * | 2019-09-27 | 2024-04-09 | 腾讯科技（深圳）有限公司 | 视频解码方法及装置，视频编码方法及装置 |
| US11936880B2 (en) * | 2019-09-27 | 2024-03-19 | Tencent America LLC | Method for signaling output subpicture layer set |
| CN117528082A (zh) | 2019-10-02 | 2024-02-06 | 北京字节跳动网络技术有限公司 | 包括子图片的视频比特流中的条带级信令通知 |
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| WO2021129805A1 (en) * | 2019-12-25 | 2021-07-01 | Beijing Bytedance Network Technology Co., Ltd. | Signaling of parameters at sub-picture level in a video bitstream |
| EP4082200A4 (en) | 2019-12-27 | 2023-07-05 | Alibaba Group Holding Limited | METHODS AND SYSTEMS FOR PERFORMING PROGRESSIVE DECODING REFRESH PROCESSING ON IMAGES |
| US11228777B2 (en) | 2019-12-30 | 2022-01-18 | Tencent America LLC | Method for layerwise random access in a coded video stream |
| US11330305B2 (en) * | 2020-02-24 | 2022-05-10 | Qualcomm Incorporated | Signaling constraints and sequence parameter set sharing in video coding |
| KR102928668B1 (ko) * | 2020-03-05 | 2026-02-20 | 노키아 테크놀로지스 오와이 | 혼성 nal 유닛 타입에 기반하는 영상 부호화/복호화 방법, 장치 및 비트스트림을 전송하는 방법 |
| CN115299049B (zh) * | 2020-03-20 | 2025-07-04 | 字节跳动有限公司 | 视频编解码中子图片信息的使用 |
| WO2021190464A1 (en) | 2020-03-23 | 2021-09-30 | Beijing Bytedance Network Technology Co., Ltd. | Controlling deblocking filtering at different levels in coded video |
| KR102925116B1 (ko) * | 2020-04-01 | 2026-02-06 | 엘지전자 주식회사 | Gdr에 대한 리커버리 포인트 관련 정보의 시그널링 기반 영상 또는 비디오 코딩 |
| KR20230002534A (ko) * | 2020-04-13 | 2023-01-05 | 오피 솔루션즈, 엘엘씨 | 결합된 무손실 및 손실 코딩을 위한 방법들 및 시스템들 |
| CN120186354A (zh) | 2020-04-20 | 2025-06-20 | 字节跳动有限公司 | 对参考图片列表的约束 |
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| FI114679B (fi) * | 2002-04-29 | 2004-11-30 | Nokia Corp | Satunnaisaloituspisteet videokoodauksessa |
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| US20040260827A1 (en) * | 2003-06-19 | 2004-12-23 | Nokia Corporation | Stream switching based on gradual decoder refresh |
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| TWI835639B (zh) * | 2012-01-20 | 2024-03-11 | 美商Ｇｅ影像壓縮有限公司 | 允許平行處理之編碼器、解碼器、傳送解多工器、系統、儲存媒體、方法及電腦程式 |
| RU2625534C2 (ru) * | 2012-07-02 | 2017-07-14 | Сан Пэтент Траст | Способ декодирования изображений, способ кодирования изображений, устройство декодирования изображений, устройство кодирования изображений и устройство кодирования и декодирования изображений |
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2013
- 2013-08-26 US US14/010,054 patent/US9491457B2/en active Active
- 2013-08-27 DK DK13759098.0T patent/DK2901677T3/da active
- 2013-08-27 HU HUE13759098A patent/HUE055955T2/hu unknown
- 2013-08-27 KR KR1020157010839A patent/KR101743852B1/ko active Active
- 2013-08-27 CN CN201380050014.8A patent/CN104823449B/zh active Active
- 2013-08-27 WO PCT/US2013/056859 patent/WO2014051915A1/en not_active Ceased
- 2013-08-27 JP JP2015534501A patent/JP2015534775A/ja not_active Withdrawn
- 2013-08-27 EP EP13759098.0A patent/EP2901677B1/en active Active
- 2013-08-27 ES ES13759098T patent/ES2884723T3/es active Active
-
2017
- 2017-08-07 JP JP2017152454A patent/JP6495390B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2015534775A (ja) | 2015-12-03 |
| EP2901677A1 (en) | 2015-08-05 |
| DK2901677T3 (da) | 2021-08-30 |
| US20140092963A1 (en) | 2014-04-03 |
| JP6495390B2 (ja) | 2019-04-03 |
| KR20150065762A (ko) | 2015-06-15 |
| JP2017225159A (ja) | 2017-12-21 |
| EP2901677B1 (en) | 2021-07-28 |
| WO2014051915A1 (en) | 2014-04-03 |
| KR101743852B1 (ko) | 2017-06-05 |
| CN104823449B (zh) | 2018-04-20 |
| CN104823449A (zh) | 2015-08-05 |
| HUE055955T2 (hu) | 2022-01-28 |
| US9491457B2 (en) | 2016-11-08 |
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